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# include <string.h>
# include <stdio.h>
# include "numpy/arrayobject.h"
# include "numpy/ndarrayobject.h"
# include "numpy/ndarraytypes.h"
# include "numpy/arrayscalars.h"
# include "numpy/ufuncobject.h"
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const char is_unicode ; const char is_str ; const char intern ; } __Pyx_StringTabEntry ;
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# define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
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v = = ( type ) PY_SSIZE_T_MAX ) & & \
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v = = ( type ) PY_SSIZE_T_MIN ) ) ) | | \
( sizeof ( type ) = = sizeof ( Py_ssize_t ) & & \
( is_signed | | likely ( v < ( type ) PY_SSIZE_T_MAX | | \
v = = ( type ) PY_SSIZE_T_MAX ) ) ) )
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static CYTHON_INLINE const char * __Pyx_PyObject_AsStringAndSize ( PyObject * , Py_ssize_t * length ) ;
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# define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
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# define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject * __Pyx_PyUnicode_FromString ( const char * ) ;
# if PY_MAJOR_VERSION < 3
# define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString
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# endif
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# define __Pyx_PyBytes_AsString(s) ((const char*) PyBytes_AS_STRING(s))
# define __Pyx_PyBytes_AsSString(s) ((const signed char*) PyBytes_AS_STRING(s))
# define __Pyx_PyBytes_AsUString(s) ((const unsigned char*) PyBytes_AS_STRING(s))
# define __Pyx_PyObject_AsWritableString(s) ((char*) __Pyx_PyObject_AsString(s))
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# define __Pyx_PyObject_AsSString(s) ((const signed char*) __Pyx_PyObject_AsString(s))
# define __Pyx_PyObject_AsUString(s) ((const unsigned char*) __Pyx_PyObject_AsString(s))
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# define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s)
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# define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s)
# define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen ( const Py_UNICODE * u ) {
const Py_UNICODE * u_end = u ;
while ( * u_end + + ) ;
return ( size_t ) ( u_end - u - 1 ) ;
}
# define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
# define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
# define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode
# define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
# define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong ( long b ) ;
static CYTHON_INLINE int __Pyx_PyObject_IsTrue ( PyObject * ) ;
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref ( PyObject * ) ;
static CYTHON_INLINE PyObject * __Pyx_PyNumber_IntOrLong ( PyObject * x ) ;
# define __Pyx_PySequence_Tuple(obj)\
( likely ( PyTuple_CheckExact ( obj ) ) ? __Pyx_NewRef ( obj ) : PySequence_Tuple ( obj ) )
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t ( PyObject * ) ;
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t ( size_t ) ;
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# endif
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# if PY_MAJOR_VERSION >= 3
# define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
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# if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii ;
static int __Pyx_init_sys_getdefaultencoding_params ( void ) {
PyObject * sys ;
PyObject * default_encoding = NULL ;
PyObject * ascii_chars_u = NULL ;
PyObject * ascii_chars_b = NULL ;
const char * default_encoding_c ;
sys = PyImport_ImportModule ( " sys " ) ;
if ( ! sys ) goto bad ;
default_encoding = PyObject_CallMethod ( sys , ( char * ) " getdefaultencoding " , NULL ) ;
Py_DECREF ( sys ) ;
if ( ! default_encoding ) goto bad ;
default_encoding_c = PyBytes_AsString ( default_encoding ) ;
if ( ! default_encoding_c ) goto bad ;
if ( strcmp ( default_encoding_c , " ascii " ) = = 0 ) {
__Pyx_sys_getdefaultencoding_not_ascii = 0 ;
} else {
char ascii_chars [ 128 ] ;
int c ;
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ascii_chars [ c ] = c ;
}
__Pyx_sys_getdefaultencoding_not_ascii = 1 ;
ascii_chars_u = PyUnicode_DecodeASCII ( ascii_chars , 128 , NULL ) ;
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ascii_chars_b = PyUnicode_AsEncodedString ( ascii_chars_u , default_encoding_c , NULL ) ;
if ( ! ascii_chars_b | | ! PyBytes_Check ( ascii_chars_b ) | | memcmp ( ascii_chars , PyBytes_AS_STRING ( ascii_chars_b ) , 128 ) ! = 0 ) {
PyErr_Format (
PyExc_ValueError ,
" This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii. " ,
default_encoding_c ) ;
goto bad ;
}
Py_DECREF ( ascii_chars_u ) ;
Py_DECREF ( ascii_chars_b ) ;
}
Py_DECREF ( default_encoding ) ;
return 0 ;
bad :
Py_XDECREF ( default_encoding ) ;
Py_XDECREF ( ascii_chars_u ) ;
Py_XDECREF ( ascii_chars_b ) ;
return - 1 ;
}
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# if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
# define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
# else
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# if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char * __PYX_DEFAULT_STRING_ENCODING ;
static int __Pyx_init_sys_getdefaultencoding_params ( void ) {
PyObject * sys ;
PyObject * default_encoding = NULL ;
char * default_encoding_c ;
sys = PyImport_ImportModule ( " sys " ) ;
if ( ! sys ) goto bad ;
default_encoding = PyObject_CallMethod ( sys , ( char * ) ( const char * ) " getdefaultencoding " , NULL ) ;
Py_DECREF ( sys ) ;
if ( ! default_encoding ) goto bad ;
default_encoding_c = PyBytes_AsString ( default_encoding ) ;
if ( ! default_encoding_c ) goto bad ;
__PYX_DEFAULT_STRING_ENCODING = ( char * ) malloc ( strlen ( default_encoding_c ) + 1 ) ;
if ( ! __PYX_DEFAULT_STRING_ENCODING ) goto bad ;
strcpy ( __PYX_DEFAULT_STRING_ENCODING , default_encoding_c ) ;
Py_DECREF ( default_encoding ) ;
return 0 ;
bad :
Py_XDECREF ( default_encoding ) ;
return - 1 ;
}
# endif
# endif
/* Test for GCC > 2.95 */
# if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
# define likely(x) __builtin_expect(!!(x), 1)
# define unlikely(x) __builtin_expect(!!(x), 0)
# else /* !__GNUC__ or GCC < 2.95 */
# define likely(x) (x)
# define unlikely(x) (x)
# endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize ( void * ptr ) { ( void ) ptr ; }
static PyObject * __pyx_m = NULL ;
static PyObject * __pyx_d ;
static PyObject * __pyx_b ;
static PyObject * __pyx_cython_runtime = NULL ;
static PyObject * __pyx_empty_tuple ;
static PyObject * __pyx_empty_bytes ;
static PyObject * __pyx_empty_unicode ;
static int __pyx_lineno ;
static int __pyx_clineno = 0 ;
static const char * __pyx_cfilenm = __FILE__ ;
static const char * __pyx_filename ;
/* Header.proto */
# if !defined(CYTHON_CCOMPLEX)
# if defined(__cplusplus)
# define CYTHON_CCOMPLEX 1
# elif defined(_Complex_I)
# define CYTHON_CCOMPLEX 1
# else
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# if CYTHON_CCOMPLEX
# ifdef __cplusplus
# include <complex>
# else
# include <complex.h>
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# define _Complex_I 1.0fj
# endif
static const char * __pyx_f [ ] = {
" stringsource " ,
" common/transformations/transformations.pyx " ,
" __init__.pxd " ,
" type.pxd " ,
} ;
/* BufferFormatStructs.proto */
# define IS_UNSIGNED(type) (((type) -1) > 0)
struct __Pyx_StructField_ ;
# define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
typedef struct {
const char * name ;
struct __Pyx_StructField_ * fields ;
size_t size ;
size_t arraysize [ 8 ] ;
int ndim ;
char typegroup ;
char is_unsigned ;
int flags ;
} __Pyx_TypeInfo ;
typedef struct __Pyx_StructField_ {
__Pyx_TypeInfo * type ;
const char * name ;
size_t offset ;
} __Pyx_StructField ;
typedef struct {
__Pyx_StructField * field ;
size_t parent_offset ;
} __Pyx_BufFmt_StackElem ;
typedef struct {
__Pyx_StructField root ;
__Pyx_BufFmt_StackElem * head ;
size_t fmt_offset ;
size_t new_count , enc_count ;
size_t struct_alignment ;
int is_complex ;
char enc_type ;
char new_packmode ;
char enc_packmode ;
char is_valid_array ;
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/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":690
* # in Cython to enable them only on the right systems .
*
* ctypedef npy_int8 int8_t # < < < < < < < < < < < < < <
* ctypedef npy_int16 int16_t
* ctypedef npy_int32 int32_t
*/
typedef npy_int8 __pyx_t_5numpy_int8_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":691
*
* ctypedef npy_int8 int8_t
* ctypedef npy_int16 int16_t # < < < < < < < < < < < < < <
* ctypedef npy_int32 int32_t
* ctypedef npy_int64 int64_t
*/
typedef npy_int16 __pyx_t_5numpy_int16_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":692
* ctypedef npy_int8 int8_t
* ctypedef npy_int16 int16_t
* ctypedef npy_int32 int32_t # < < < < < < < < < < < < < <
* ctypedef npy_int64 int64_t
* # ctypedef npy_int96 int96_t
*/
typedef npy_int32 __pyx_t_5numpy_int32_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":693
* ctypedef npy_int16 int16_t
* ctypedef npy_int32 int32_t
* ctypedef npy_int64 int64_t # < < < < < < < < < < < < < <
* # ctypedef npy_int96 int96_t
* # ctypedef npy_int128 int128_t
*/
typedef npy_int64 __pyx_t_5numpy_int64_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":697
* # ctypedef npy_int128 int128_t
*
* ctypedef npy_uint8 uint8_t # < < < < < < < < < < < < < <
* ctypedef npy_uint16 uint16_t
* ctypedef npy_uint32 uint32_t
*/
typedef npy_uint8 __pyx_t_5numpy_uint8_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":698
*
* ctypedef npy_uint8 uint8_t
* ctypedef npy_uint16 uint16_t # < < < < < < < < < < < < < <
* ctypedef npy_uint32 uint32_t
* ctypedef npy_uint64 uint64_t
*/
typedef npy_uint16 __pyx_t_5numpy_uint16_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":699
* ctypedef npy_uint8 uint8_t
* ctypedef npy_uint16 uint16_t
* ctypedef npy_uint32 uint32_t # < < < < < < < < < < < < < <
* ctypedef npy_uint64 uint64_t
* # ctypedef npy_uint96 uint96_t
*/
typedef npy_uint32 __pyx_t_5numpy_uint32_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":700
* ctypedef npy_uint16 uint16_t
* ctypedef npy_uint32 uint32_t
* ctypedef npy_uint64 uint64_t # < < < < < < < < < < < < < <
* # ctypedef npy_uint96 uint96_t
* # ctypedef npy_uint128 uint128_t
*/
typedef npy_uint64 __pyx_t_5numpy_uint64_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":704
* # ctypedef npy_uint128 uint128_t
*
* ctypedef npy_float32 float32_t # < < < < < < < < < < < < < <
* ctypedef npy_float64 float64_t
* # ctypedef npy_float80 float80_t
*/
typedef npy_float32 __pyx_t_5numpy_float32_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":705
*
* ctypedef npy_float32 float32_t
* ctypedef npy_float64 float64_t # < < < < < < < < < < < < < <
* # ctypedef npy_float80 float80_t
* # ctypedef npy_float128 float128_t
*/
typedef npy_float64 __pyx_t_5numpy_float64_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":714
* # The int types are mapped a bit surprising - -
* # numpy . int corresponds to ' l ' and numpy . long to ' q '
* ctypedef npy_long int_t # < < < < < < < < < < < < < <
* ctypedef npy_longlong long_t
* ctypedef npy_longlong longlong_t
*/
typedef npy_long __pyx_t_5numpy_int_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":715
* # numpy . int corresponds to ' l ' and numpy . long to ' q '
* ctypedef npy_long int_t
* ctypedef npy_longlong long_t # < < < < < < < < < < < < < <
* ctypedef npy_longlong longlong_t
*
*/
typedef npy_longlong __pyx_t_5numpy_long_t ;
/* "../data/com.termux/files/usr/lib/python3.8/site-packages/numpy/__init__.pxd":716
* ctypedef npy_long int_t
* ctypedef npy_longlong long_t
* ctypedef npy_longlong longlong_t # < < < < < < < < < < < < < <
*
* ctypedef npy_ulong uint_t
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/* Module declarations from 'libcpp' */
/* Module declarations from 'cython' */
/* Module declarations from 'cpython.buffer' */
/* Module declarations from 'libc.string' */
/* Module declarations from 'libc.stdio' */
/* Module declarations from '__builtin__' */
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static PyTypeObject * __pyx_ptype_7cpython_4type_type = 0 ;
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/* Module declarations from 'cpython.object' */
/* Module declarations from 'cpython.ref' */
/* Module declarations from 'cpython.mem' */
/* Module declarations from 'numpy' */
/* Module declarations from 'numpy' */
static PyTypeObject * __pyx_ptype_5numpy_dtype = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_flatiter = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_broadcast = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_ndarray = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_generic = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_number = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_integer = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_signedinteger = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_unsignedinteger = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_inexact = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_floating = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_complexfloating = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_flexible = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_character = 0 ;
static PyTypeObject * __pyx_ptype_5numpy_ufunc = 0 ;
/* Module declarations from 'common.transformations.transformations' */
static PyTypeObject * __pyx_ptype_6common_15transformations_15transformations_LocalCoord = 0 ;
static PyArrayObject * __pyx_f_6common_15transformations_15transformations_matrix2numpy ( Eigen : : Matrix3d ) ; /*proto*/
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static struct ECEF __pyx_f_6common_15transformations_15transformations_list2ecef ( PyObject * ) ; /*proto*/
static struct NED __pyx_f_6common_15transformations_15transformations_list2ned ( PyObject * ) ; /*proto*/
static struct Geodetic __pyx_f_6common_15transformations_15transformations_list2geodetic ( PyObject * ) ; /*proto*/
static __Pyx_TypeInfo __Pyx_TypeInfo_double = { " double " , NULL , sizeof ( double ) , { 0 } , 0 , ' R ' , 0 , 0 } ;
# define __Pyx_MODULE_NAME "common.transformations.transformations"
extern int __pyx_module_is_main_common__transformations__transformations ;
int __pyx_module_is_main_common__transformations__transformations = 0 ;
/* Implementation of 'common.transformations.transformations' */
static PyObject * __pyx_builtin_TypeError ;
static PyObject * __pyx_builtin_ImportError ;
static const char __pyx_k_e [ ] = " e " ;
static const char __pyx_k_g [ ] = " g " ;
static const char __pyx_k_q [ ] = " q " ;
static const char __pyx_k_r [ ] = " r " ;
static const char __pyx_k_np [ ] = " np " ;
static const char __pyx_k_rot [ ] = " rot " ;
static const char __pyx_k_yaw [ ] = " yaw " ;
static const char __pyx_k_ecef [ ] = " ecef " ;
static const char __pyx_k_init [ ] = " init " ;
static const char __pyx_k_main [ ] = " __main__ " ;
static const char __pyx_k_name [ ] = " __name__ " ;
static const char __pyx_k_pose [ ] = " pose " ;
static const char __pyx_k_quat [ ] = " quat " ;
static const char __pyx_k_roll [ ] = " roll " ;
static const char __pyx_k_test [ ] = " __test__ " ;
static const char __pyx_k_array [ ] = " array " ;
static const char __pyx_k_dtype [ ] = " dtype " ;
static const char __pyx_k_euler [ ] = " euler " ;
static const char __pyx_k_numpy [ ] = " numpy " ;
static const char __pyx_k_pitch [ ] = " pitch " ;
static const char __pyx_k_double [ ] = " double " ;
static const char __pyx_k_import [ ] = " __import__ " ;
static const char __pyx_k_reduce [ ] = " __reduce__ " ;
static const char __pyx_k_geodetic [ ] = " geodetic " ;
static const char __pyx_k_getstate [ ] = " __getstate__ " ;
static const char __pyx_k_ned_pose [ ] = " ned_pose " ;
static const char __pyx_k_setstate [ ] = " __setstate__ " ;
static const char __pyx_k_TypeError [ ] = " TypeError " ;
static const char __pyx_k_ecef_init [ ] = " ecef_init " ;
static const char __pyx_k_ecef_pose [ ] = " ecef_pose " ;
static const char __pyx_k_from_ecef [ ] = " from_ecef " ;
static const char __pyx_k_reduce_ex [ ] = " __reduce_ex__ " ;
static const char __pyx_k_LocalCoord [ ] = " LocalCoord " ;
static const char __pyx_k_ImportError [ ] = " ImportError " ;
static const char __pyx_k_from_geodetic [ ] = " from_geodetic " ;
static const char __pyx_k_reduce_cython [ ] = " __reduce_cython__ " ;
static const char __pyx_k_asfortranarray [ ] = " asfortranarray " ;
static const char __pyx_k_ecef2ned_matrix [ ] = " ecef2ned_matrix " ;
static const char __pyx_k_ned2ecef_matrix [ ] = " ned2ecef_matrix " ;
static const char __pyx_k_quat2rot_single [ ] = " quat2rot_single " ;
static const char __pyx_k_rot2quat_single [ ] = " rot2quat_single " ;
static const char __pyx_k_setstate_cython [ ] = " __setstate_cython__ " ;
static const char __pyx_k_euler2rot_single [ ] = " euler2rot_single " ;
static const char __pyx_k_rot2euler_single [ ] = " rot2euler_single " ;
static const char __pyx_k_euler2quat_single [ ] = " euler2quat_single " ;
static const char __pyx_k_quat2euler_single [ ] = " quat2euler_single " ;
static const char __pyx_k_cline_in_traceback [ ] = " cline_in_traceback " ;
static const char __pyx_k_ecef2geodetic_single [ ] = " ecef2geodetic_single " ;
static const char __pyx_k_geodetic2ecef_single [ ] = " geodetic2ecef_single " ;
static const char __pyx_k_ecef_euler_from_ned_single [ ] = " ecef_euler_from_ned_single " ;
static const char __pyx_k_ned_euler_from_ecef_single [ ] = " ned_euler_from_ecef_single " ;
static const char __pyx_k_numpy_core_multiarray_failed_to [ ] = " numpy.core.multiarray failed to import " ;
static const char __pyx_k_common_transformations_transform [ ] = " common/transformations/transformations.pyx " ;
static const char __pyx_k_numpy_core_umath_failed_to_impor [ ] = " numpy.core.umath failed to import " ;
static const char __pyx_k_self_lc_cannot_be_converted_to_a [ ] = " self.lc cannot be converted to a Python object for pickling " ;
static const char __pyx_k_common_transformations_transform_2 [ ] = " common.transformations.transformations " ;
static PyObject * __pyx_n_s_ImportError ;
static PyObject * __pyx_n_s_LocalCoord ;
static PyObject * __pyx_n_s_TypeError ;
static PyObject * __pyx_n_s_array ;
static PyObject * __pyx_n_s_asfortranarray ;
static PyObject * __pyx_n_s_cline_in_traceback ;
static PyObject * __pyx_kp_s_common_transformations_transform ;
static PyObject * __pyx_n_s_common_transformations_transform_2 ;
static PyObject * __pyx_n_s_double ;
static PyObject * __pyx_n_s_dtype ;
static PyObject * __pyx_n_s_e ;
static PyObject * __pyx_n_s_ecef ;
static PyObject * __pyx_n_s_ecef2geodetic_single ;
static PyObject * __pyx_n_s_ecef2ned_matrix ;
static PyObject * __pyx_n_s_ecef_euler_from_ned_single ;
static PyObject * __pyx_n_s_ecef_init ;
static PyObject * __pyx_n_s_ecef_pose ;
static PyObject * __pyx_n_s_euler ;
static PyObject * __pyx_n_s_euler2quat_single ;
static PyObject * __pyx_n_s_euler2rot_single ;
static PyObject * __pyx_n_s_from_ecef ;
static PyObject * __pyx_n_s_from_geodetic ;
static PyObject * __pyx_n_s_g ;
static PyObject * __pyx_n_s_geodetic ;
static PyObject * __pyx_n_s_geodetic2ecef_single ;
static PyObject * __pyx_n_s_getstate ;
static PyObject * __pyx_n_s_import ;
static PyObject * __pyx_n_s_init ;
static PyObject * __pyx_n_s_main ;
static PyObject * __pyx_n_s_name ;
static PyObject * __pyx_n_s_ned2ecef_matrix ;
static PyObject * __pyx_n_s_ned_euler_from_ecef_single ;
static PyObject * __pyx_n_s_ned_pose ;
static PyObject * __pyx_n_s_np ;
static PyObject * __pyx_n_s_numpy ;
static PyObject * __pyx_kp_u_numpy_core_multiarray_failed_to ;
static PyObject * __pyx_kp_u_numpy_core_umath_failed_to_impor ;
static PyObject * __pyx_n_s_pitch ;
static PyObject * __pyx_n_s_pose ;
static PyObject * __pyx_n_s_q ;
static PyObject * __pyx_n_s_quat ;
static PyObject * __pyx_n_s_quat2euler_single ;
static PyObject * __pyx_n_s_quat2rot_single ;
static PyObject * __pyx_n_s_r ;
static PyObject * __pyx_n_s_reduce ;
static PyObject * __pyx_n_s_reduce_cython ;
static PyObject * __pyx_n_s_reduce_ex ;
static PyObject * __pyx_n_s_roll ;
static PyObject * __pyx_n_s_rot ;
static PyObject * __pyx_n_s_rot2euler_single ;
static PyObject * __pyx_n_s_rot2quat_single ;
static PyObject * __pyx_kp_s_self_lc_cannot_be_converted_to_a ;
static PyObject * __pyx_n_s_setstate ;
static PyObject * __pyx_n_s_setstate_cython ;
static PyObject * __pyx_n_s_test ;
static PyObject * __pyx_n_s_yaw ;
static PyObject * __pyx_pf_6common_15transformations_15transformations_euler2quat_single ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_euler ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_2quat2euler_single ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_quat ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_4quat2rot_single ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_quat ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_6rot2quat_single ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_rot ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_8euler2rot_single ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_euler ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_10rot2euler_single ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_rot ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_12rot_matrix ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_roll , PyObject * __pyx_v_pitch , PyObject * __pyx_v_yaw ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_14ecef_euler_from_ned_single ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_ecef_init , PyObject * __pyx_v_ned_pose ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_16ned_euler_from_ecef_single ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_ecef_init , PyObject * __pyx_v_ecef_pose ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_18geodetic2ecef_single ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_geodetic ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_20ecef2geodetic_single ( CYTHON_UNUSED PyObject * __pyx_self , PyObject * __pyx_v_ecef ) ; /* proto */
static int __pyx_pf_6common_15transformations_15transformations_10LocalCoord___init__ ( struct __pyx_obj_6common_15transformations_15transformations_LocalCoord * __pyx_v_self , PyObject * __pyx_v_geodetic , PyObject * __pyx_v_ecef ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_10LocalCoord_15ned2ecef_matrix___get__ ( struct __pyx_obj_6common_15transformations_15transformations_LocalCoord * __pyx_v_self ) ; /* proto */
static PyObject * __pyx_pf_6common_15transformations_15transformations_10LocalCoord_15ecef2ned_matrix___get__ ( struct __pyx_obj_6common_15transformations_15transformations_LocalCoord * __pyx_v_self ) ; /* proto */
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k = & PyTuple_GET_ITEM ( kwtuple , 0 ) ;
pos = i = 0 ;
while ( PyDict_Next ( kwargs , & pos , & k [ i ] , & k [ i + 1 ] ) ) {
Py_INCREF ( k [ i ] ) ;
Py_INCREF ( k [ i + 1 ] ) ;
i + = 2 ;
}
nk = i / 2 ;
}
else {
kwtuple = NULL ;
k = NULL ;
}
closure = PyFunction_GET_CLOSURE ( func ) ;
# if PY_MAJOR_VERSION >= 3
kwdefs = PyFunction_GET_KW_DEFAULTS ( func ) ;
# endif
if ( argdefs ! = NULL ) {
d = & PyTuple_GET_ITEM ( argdefs , 0 ) ;
nd = Py_SIZE ( argdefs ) ;
}
else {
d = NULL ;
nd = 0 ;
}
# if PY_MAJOR_VERSION >= 3
result = PyEval_EvalCodeEx ( ( PyObject * ) co , globals , ( PyObject * ) NULL ,
args , ( int ) nargs ,
k , ( int ) nk ,
d , ( int ) nd , kwdefs , closure ) ;
# else
result = PyEval_EvalCodeEx ( co , globals , ( PyObject * ) NULL ,
args , ( int ) nargs ,
k , ( int ) nk ,
d , ( int ) nd , closure ) ;
# endif
Py_XDECREF ( kwtuple ) ;
done :
Py_LeaveRecursiveCall ( ) ;
return result ;
}
# endif
# endif
/* PyObjectCall */
# if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject * __Pyx_PyObject_Call ( PyObject * func , PyObject * arg , PyObject * kw ) {
PyObject * result ;
ternaryfunc call = Py_TYPE ( func ) - > tp_call ;
if ( unlikely ( ! call ) )
return PyObject_Call ( func , arg , kw ) ;
if ( unlikely ( Py_EnterRecursiveCall ( ( char * ) " while calling a Python object " ) ) )
return NULL ;
result = ( * call ) ( func , arg , kw ) ;
Py_LeaveRecursiveCall ( ) ;
if ( unlikely ( ! result ) & & unlikely ( ! PyErr_Occurred ( ) ) ) {
PyErr_SetString (
PyExc_SystemError ,
" NULL result without error in PyObject_Call " ) ;
}
return result ;
}
# endif
/* PyObjectCall2Args */
static CYTHON_UNUSED PyObject * __Pyx_PyObject_Call2Args ( PyObject * function , PyObject * arg1 , PyObject * arg2 ) {
PyObject * args , * result = NULL ;
# if CYTHON_FAST_PYCALL
if ( PyFunction_Check ( function ) ) {
PyObject * args [ 2 ] = { arg1 , arg2 } ;
return __Pyx_PyFunction_FastCall ( function , args , 2 ) ;
}
# endif
# if CYTHON_FAST_PYCCALL
if ( __Pyx_PyFastCFunction_Check ( function ) ) {
PyObject * args [ 2 ] = { arg1 , arg2 } ;
return __Pyx_PyCFunction_FastCall ( function , args , 2 ) ;
}
# endif
args = PyTuple_New ( 2 ) ;
if ( unlikely ( ! args ) ) goto done ;
Py_INCREF ( arg1 ) ;
PyTuple_SET_ITEM ( args , 0 , arg1 ) ;
Py_INCREF ( arg2 ) ;
PyTuple_SET_ITEM ( args , 1 , arg2 ) ;
Py_INCREF ( function ) ;
result = __Pyx_PyObject_Call ( function , args , NULL ) ;
Py_DECREF ( args ) ;
Py_DECREF ( function ) ;
done :
return result ;
}
/* PyObjectCallMethO */
# if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject * __Pyx_PyObject_CallMethO ( PyObject * func , PyObject * arg ) {
PyObject * self , * result ;
PyCFunction cfunc ;
cfunc = PyCFunction_GET_FUNCTION ( func ) ;
self = PyCFunction_GET_SELF ( func ) ;
if ( unlikely ( Py_EnterRecursiveCall ( ( char * ) " while calling a Python object " ) ) )
return NULL ;
result = cfunc ( self , arg ) ;
Py_LeaveRecursiveCall ( ) ;
if ( unlikely ( ! result ) & & unlikely ( ! PyErr_Occurred ( ) ) ) {
PyErr_SetString (
PyExc_SystemError ,
" NULL result without error in PyObject_Call " ) ;
}
return result ;
}
# endif
/* PyObjectCallOneArg */
# if CYTHON_COMPILING_IN_CPYTHON
static PyObject * __Pyx__PyObject_CallOneArg ( PyObject * func , PyObject * arg ) {
PyObject * result ;
PyObject * args = PyTuple_New ( 1 ) ;
if ( unlikely ( ! args ) ) return NULL ;
Py_INCREF ( arg ) ;
PyTuple_SET_ITEM ( args , 0 , arg ) ;
result = __Pyx_PyObject_Call ( func , args , NULL ) ;
Py_DECREF ( args ) ;
return result ;
}
static CYTHON_INLINE PyObject * __Pyx_PyObject_CallOneArg ( PyObject * func , PyObject * arg ) {
# if CYTHON_FAST_PYCALL
if ( PyFunction_Check ( func ) ) {
return __Pyx_PyFunction_FastCall ( func , & arg , 1 ) ;
}
# endif
if ( likely ( PyCFunction_Check ( func ) ) ) {
if ( likely ( PyCFunction_GET_FLAGS ( func ) & METH_O ) ) {
return __Pyx_PyObject_CallMethO ( func , arg ) ;
# if CYTHON_FAST_PYCCALL
} else if ( __Pyx_PyFastCFunction_Check ( func ) ) {
return __Pyx_PyCFunction_FastCall ( func , & arg , 1 ) ;
# endif
}
}
return __Pyx__PyObject_CallOneArg ( func , arg ) ;
}
# else
static CYTHON_INLINE PyObject * __Pyx_PyObject_CallOneArg ( PyObject * func , PyObject * arg ) {
PyObject * result ;
PyObject * args = PyTuple_Pack ( 1 , arg ) ;
if ( unlikely ( ! args ) ) return NULL ;
result = __Pyx_PyObject_Call ( func , args , NULL ) ;
Py_DECREF ( args ) ;
return result ;
}
# endif
/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest ( PyObject * obj , PyTypeObject * type ) {
if ( unlikely ( ! type ) ) {
PyErr_SetString ( PyExc_SystemError , " Missing type object " ) ;
return 0 ;
}
if ( likely ( __Pyx_TypeCheck ( obj , type ) ) )
return 1 ;
PyErr_Format ( PyExc_TypeError , " Cannot convert %.200s to %.200s " ,
Py_TYPE ( obj ) - > tp_name , type - > tp_name ) ;
return 0 ;
}
/* IsLittleEndian */
static CYTHON_INLINE int __Pyx_Is_Little_Endian ( void )
{
union {
uint32_t u32 ;
uint8_t u8 [ 4 ] ;
} S ;
S . u32 = 0x01020304 ;
return S . u8 [ 0 ] = = 4 ;
}
/* BufferFormatCheck */
static void __Pyx_BufFmt_Init ( __Pyx_BufFmt_Context * ctx ,
__Pyx_BufFmt_StackElem * stack ,
__Pyx_TypeInfo * type ) {
stack [ 0 ] . field = & ctx - > root ;
stack [ 0 ] . parent_offset = 0 ;
ctx - > root . type = type ;
ctx - > root . name = " buffer dtype " ;
ctx - > root . offset = 0 ;
ctx - > head = stack ;
ctx - > head - > field = & ctx - > root ;
ctx - > fmt_offset = 0 ;
ctx - > head - > parent_offset = 0 ;
ctx - > new_packmode = ' @ ' ;
ctx - > enc_packmode = ' @ ' ;
ctx - > new_count = 1 ;
ctx - > enc_count = 0 ;
ctx - > enc_type = 0 ;
ctx - > is_complex = 0 ;
ctx - > is_valid_array = 0 ;
ctx - > struct_alignment = 0 ;
while ( type - > typegroup = = ' S ' ) {
+ + ctx - > head ;
ctx - > head - > field = type - > fields ;
ctx - > head - > parent_offset = 0 ;
type = type - > fields - > type ;
}
}
static int __Pyx_BufFmt_ParseNumber ( const char * * ts ) {
int count ;
const char * t = * ts ;
if ( * t < ' 0 ' | | * t > ' 9 ' ) {
return - 1 ;
} else {
count = * t + + - ' 0 ' ;
while ( * t > = ' 0 ' & & * t < = ' 9 ' ) {
count * = 10 ;
count + = * t + + - ' 0 ' ;
}
}
* ts = t ;
return count ;
}
static int __Pyx_BufFmt_ExpectNumber ( const char * * ts ) {
int number = __Pyx_BufFmt_ParseNumber ( ts ) ;
if ( number = = - 1 )
PyErr_Format ( PyExc_ValueError , \
" Does not understand character buffer dtype format string ('%c') " , * * ts ) ;
return number ;
}
static void __Pyx_BufFmt_RaiseUnexpectedChar ( char ch ) {
PyErr_Format ( PyExc_ValueError ,
" Unexpected format string character: '%c' " , ch ) ;
}
static const char * __Pyx_BufFmt_DescribeTypeChar ( char ch , int is_complex ) {
switch ( ch ) {
case ' ? ' : return " 'bool' " ;
case ' c ' : return " 'char' " ;
case ' b ' : return " 'signed char' " ;
case ' B ' : return " 'unsigned char' " ;
case ' h ' : return " 'short' " ;
case ' H ' : return " 'unsigned short' " ;
case ' i ' : return " 'int' " ;
case ' I ' : return " 'unsigned int' " ;
case ' l ' : return " 'long' " ;
case ' L ' : return " 'unsigned long' " ;
case ' q ' : return " 'long long' " ;
case ' Q ' : return " 'unsigned long long' " ;
case ' f ' : return ( is_complex ? " 'complex float' " : " 'float' " ) ;
case ' d ' : return ( is_complex ? " 'complex double' " : " 'double' " ) ;
case ' g ' : return ( is_complex ? " 'complex long double' " : " 'long double' " ) ;
case ' T ' : return " a struct " ;
case ' O ' : return " Python object " ;
case ' P ' : return " a pointer " ;
case ' s ' : case ' p ' : return " a string " ;
case 0 : return " end " ;
default : return " unparseable format string " ;
}
}
static size_t __Pyx_BufFmt_TypeCharToStandardSize ( char ch , int is_complex ) {
switch ( ch ) {
case ' ? ' : case ' c ' : case ' b ' : case ' B ' : case ' s ' : case ' p ' : return 1 ;
case ' h ' : case ' H ' : return 2 ;
case ' i ' : case ' I ' : case ' l ' : case ' L ' : return 4 ;
case ' q ' : case ' Q ' : return 8 ;
case ' f ' : return ( is_complex ? 8 : 4 ) ;
case ' d ' : return ( is_complex ? 16 : 8 ) ;
case ' g ' : {
PyErr_SetString ( PyExc_ValueError , " Python does not define a standard format string size for long double ('g').. " ) ;
return 0 ;
}
case ' O ' : case ' P ' : return sizeof ( void * ) ;
default :
__Pyx_BufFmt_RaiseUnexpectedChar ( ch ) ;
return 0 ;
}
}
static size_t __Pyx_BufFmt_TypeCharToNativeSize ( char ch , int is_complex ) {
switch ( ch ) {
case ' ? ' : case ' c ' : case ' b ' : case ' B ' : case ' s ' : case ' p ' : return 1 ;
case ' h ' : case ' H ' : return sizeof ( short ) ;
case ' i ' : case ' I ' : return sizeof ( int ) ;
case ' l ' : case ' L ' : return sizeof ( long ) ;
# ifdef HAVE_LONG_LONG
case ' q ' : case ' Q ' : return sizeof ( PY_LONG_LONG ) ;
# endif
case ' f ' : return sizeof ( float ) * ( is_complex ? 2 : 1 ) ;
case ' d ' : return sizeof ( double ) * ( is_complex ? 2 : 1 ) ;
case ' g ' : return sizeof ( long double ) * ( is_complex ? 2 : 1 ) ;
case ' O ' : case ' P ' : return sizeof ( void * ) ;
default : {
__Pyx_BufFmt_RaiseUnexpectedChar ( ch ) ;
return 0 ;
}
}
}
typedef struct { char c ; short x ; } __Pyx_st_short ;
typedef struct { char c ; int x ; } __Pyx_st_int ;
typedef struct { char c ; long x ; } __Pyx_st_long ;
typedef struct { char c ; float x ; } __Pyx_st_float ;
typedef struct { char c ; double x ; } __Pyx_st_double ;
typedef struct { char c ; long double x ; } __Pyx_st_longdouble ;
typedef struct { char c ; void * x ; } __Pyx_st_void_p ;
# ifdef HAVE_LONG_LONG
typedef struct { char c ; PY_LONG_LONG x ; } __Pyx_st_longlong ;
# endif
static size_t __Pyx_BufFmt_TypeCharToAlignment ( char ch , CYTHON_UNUSED int is_complex ) {
switch ( ch ) {
case ' ? ' : case ' c ' : case ' b ' : case ' B ' : case ' s ' : case ' p ' : return 1 ;
case ' h ' : case ' H ' : return sizeof ( __Pyx_st_short ) - sizeof ( short ) ;
case ' i ' : case ' I ' : return sizeof ( __Pyx_st_int ) - sizeof ( int ) ;
case ' l ' : case ' L ' : return sizeof ( __Pyx_st_long ) - sizeof ( long ) ;
# ifdef HAVE_LONG_LONG
case ' q ' : case ' Q ' : return sizeof ( __Pyx_st_longlong ) - sizeof ( PY_LONG_LONG ) ;
# endif
case ' f ' : return sizeof ( __Pyx_st_float ) - sizeof ( float ) ;
case ' d ' : return sizeof ( __Pyx_st_double ) - sizeof ( double ) ;
case ' g ' : return sizeof ( __Pyx_st_longdouble ) - sizeof ( long double ) ;
case ' P ' : case ' O ' : return sizeof ( __Pyx_st_void_p ) - sizeof ( void * ) ;
default :
__Pyx_BufFmt_RaiseUnexpectedChar ( ch ) ;
return 0 ;
}
}
/* These are for computing the padding at the end of the struct to align
on the first member of the struct . This will probably the same as above ,
but we don ' t have any guarantees .
*/
typedef struct { short x ; char c ; } __Pyx_pad_short ;
typedef struct { int x ; char c ; } __Pyx_pad_int ;
typedef struct { long x ; char c ; } __Pyx_pad_long ;
typedef struct { float x ; char c ; } __Pyx_pad_float ;
typedef struct { double x ; char c ; } __Pyx_pad_double ;
typedef struct { long double x ; char c ; } __Pyx_pad_longdouble ;
typedef struct { void * x ; char c ; } __Pyx_pad_void_p ;
# ifdef HAVE_LONG_LONG
typedef struct { PY_LONG_LONG x ; char c ; } __Pyx_pad_longlong ;
# endif
static size_t __Pyx_BufFmt_TypeCharToPadding ( char ch , CYTHON_UNUSED int is_complex ) {
switch ( ch ) {
case ' ? ' : case ' c ' : case ' b ' : case ' B ' : case ' s ' : case ' p ' : return 1 ;
case ' h ' : case ' H ' : return sizeof ( __Pyx_pad_short ) - sizeof ( short ) ;
case ' i ' : case ' I ' : return sizeof ( __Pyx_pad_int ) - sizeof ( int ) ;
case ' l ' : case ' L ' : return sizeof ( __Pyx_pad_long ) - sizeof ( long ) ;
# ifdef HAVE_LONG_LONG
case ' q ' : case ' Q ' : return sizeof ( __Pyx_pad_longlong ) - sizeof ( PY_LONG_LONG ) ;
# endif
case ' f ' : return sizeof ( __Pyx_pad_float ) - sizeof ( float ) ;
case ' d ' : return sizeof ( __Pyx_pad_double ) - sizeof ( double ) ;
case ' g ' : return sizeof ( __Pyx_pad_longdouble ) - sizeof ( long double ) ;
case ' P ' : case ' O ' : return sizeof ( __Pyx_pad_void_p ) - sizeof ( void * ) ;
default :
__Pyx_BufFmt_RaiseUnexpectedChar ( ch ) ;
return 0 ;
}
}
static char __Pyx_BufFmt_TypeCharToGroup ( char ch , int is_complex ) {
switch ( ch ) {
case ' c ' :
return ' H ' ;
case ' b ' : case ' h ' : case ' i ' :
case ' l ' : case ' q ' : case ' s ' : case ' p ' :
return ' I ' ;
case ' ? ' : case ' B ' : case ' H ' : case ' I ' : case ' L ' : case ' Q ' :
return ' U ' ;
case ' f ' : case ' d ' : case ' g ' :
return ( is_complex ? ' C ' : ' R ' ) ;
case ' O ' :
return ' O ' ;
case ' P ' :
return ' P ' ;
default : {
__Pyx_BufFmt_RaiseUnexpectedChar ( ch ) ;
return 0 ;
}
}
}
static void __Pyx_BufFmt_RaiseExpected ( __Pyx_BufFmt_Context * ctx ) {
if ( ctx - > head = = NULL | | ctx - > head - > field = = & ctx - > root ) {
const char * expected ;
const char * quote ;
if ( ctx - > head = = NULL ) {
expected = " end " ;
quote = " " ;
} else {
expected = ctx - > head - > field - > type - > name ;
quote = " ' " ;
}
PyErr_Format ( PyExc_ValueError ,
" Buffer dtype mismatch, expected %s%s%s but got %s " ,
quote , expected , quote ,
__Pyx_BufFmt_DescribeTypeChar ( ctx - > enc_type , ctx - > is_complex ) ) ;
} else {
__Pyx_StructField * field = ctx - > head - > field ;
__Pyx_StructField * parent = ( ctx - > head - 1 ) - > field ;
PyErr_Format ( PyExc_ValueError ,
" Buffer dtype mismatch, expected '%s' but got %s in '%s.%s' " ,
field - > type - > name , __Pyx_BufFmt_DescribeTypeChar ( ctx - > enc_type , ctx - > is_complex ) ,
parent - > type - > name , field - > name ) ;
}
}
static int __Pyx_BufFmt_ProcessTypeChunk ( __Pyx_BufFmt_Context * ctx ) {
char group ;
size_t size , offset , arraysize = 1 ;
if ( ctx - > enc_type = = 0 ) return 0 ;
if ( ctx - > head - > field - > type - > arraysize [ 0 ] ) {
int i , ndim = 0 ;
if ( ctx - > enc_type = = ' s ' | | ctx - > enc_type = = ' p ' ) {
ctx - > is_valid_array = ctx - > head - > field - > type - > ndim = = 1 ;
ndim = 1 ;
if ( ctx - > enc_count ! = ctx - > head - > field - > type - > arraysize [ 0 ] ) {
PyErr_Format ( PyExc_ValueError ,
" Expected a dimension of size %zu, got %zu " ,
ctx - > head - > field - > type - > arraysize [ 0 ] , ctx - > enc_count ) ;
return - 1 ;
}
}
if ( ! ctx - > is_valid_array ) {
PyErr_Format ( PyExc_ValueError , " Expected %d dimensions, got %d " ,
ctx - > head - > field - > type - > ndim , ndim ) ;
return - 1 ;
}
for ( i = 0 ; i < ctx - > head - > field - > type - > ndim ; i + + ) {
arraysize * = ctx - > head - > field - > type - > arraysize [ i ] ;
}
ctx - > is_valid_array = 0 ;
ctx - > enc_count = 1 ;
}
group = __Pyx_BufFmt_TypeCharToGroup ( ctx - > enc_type , ctx - > is_complex ) ;
do {
__Pyx_StructField * field = ctx - > head - > field ;
__Pyx_TypeInfo * type = field - > type ;
if ( ctx - > enc_packmode = = ' @ ' | | ctx - > enc_packmode = = ' ^ ' ) {
size = __Pyx_BufFmt_TypeCharToNativeSize ( ctx - > enc_type , ctx - > is_complex ) ;
} else {
size = __Pyx_BufFmt_TypeCharToStandardSize ( ctx - > enc_type , ctx - > is_complex ) ;
}
if ( ctx - > enc_packmode = = ' @ ' ) {
size_t align_at = __Pyx_BufFmt_TypeCharToAlignment ( ctx - > enc_type , ctx - > is_complex ) ;
size_t align_mod_offset ;
if ( align_at = = 0 ) return - 1 ;
align_mod_offset = ctx - > fmt_offset % align_at ;
if ( align_mod_offset > 0 ) ctx - > fmt_offset + = align_at - align_mod_offset ;
if ( ctx - > struct_alignment = = 0 )
ctx - > struct_alignment = __Pyx_BufFmt_TypeCharToPadding ( ctx - > enc_type ,
ctx - > is_complex ) ;
}
if ( type - > size ! = size | | type - > typegroup ! = group ) {
if ( type - > typegroup = = ' C ' & & type - > fields ! = NULL ) {
size_t parent_offset = ctx - > head - > parent_offset + field - > offset ;
+ + ctx - > head ;
ctx - > head - > field = type - > fields ;
ctx - > head - > parent_offset = parent_offset ;
continue ;
}
if ( ( type - > typegroup = = ' H ' | | group = = ' H ' ) & & type - > size = = size ) {
} else {
__Pyx_BufFmt_RaiseExpected ( ctx ) ;
return - 1 ;
}
}
offset = ctx - > head - > parent_offset + field - > offset ;
if ( ctx - > fmt_offset ! = offset ) {
PyErr_Format ( PyExc_ValueError ,
" Buffer dtype mismatch; next field is at offset % " CYTHON_FORMAT_SSIZE_T " d but % " CYTHON_FORMAT_SSIZE_T " d expected " ,
( Py_ssize_t ) ctx - > fmt_offset , ( Py_ssize_t ) offset ) ;
return - 1 ;
}
ctx - > fmt_offset + = size ;
if ( arraysize )
ctx - > fmt_offset + = ( arraysize - 1 ) * size ;
- - ctx - > enc_count ;
while ( 1 ) {
if ( field = = & ctx - > root ) {
ctx - > head = NULL ;
if ( ctx - > enc_count ! = 0 ) {
__Pyx_BufFmt_RaiseExpected ( ctx ) ;
return - 1 ;
}
break ;
}
ctx - > head - > field = + + field ;
if ( field - > type = = NULL ) {
- - ctx - > head ;
field = ctx - > head - > field ;
continue ;
} else if ( field - > type - > typegroup = = ' S ' ) {
size_t parent_offset = ctx - > head - > parent_offset + field - > offset ;
if ( field - > type - > fields - > type = = NULL ) continue ;
field = field - > type - > fields ;
+ + ctx - > head ;
ctx - > head - > field = field ;
ctx - > head - > parent_offset = parent_offset ;
break ;
} else {
break ;
}
}
} while ( ctx - > enc_count ) ;
ctx - > enc_type = 0 ;
ctx - > is_complex = 0 ;
return 0 ;
}
static PyObject *
__pyx_buffmt_parse_array ( __Pyx_BufFmt_Context * ctx , const char * * tsp )
{
const char * ts = * tsp ;
int i = 0 , number , ndim ;
+ + ts ;
if ( ctx - > new_count ! = 1 ) {
PyErr_SetString ( PyExc_ValueError ,
" Cannot handle repeated arrays in format string " ) ;
return NULL ;
}
if ( __Pyx_BufFmt_ProcessTypeChunk ( ctx ) = = - 1 ) return NULL ;
ndim = ctx - > head - > field - > type - > ndim ;
while ( * ts & & * ts ! = ' ) ' ) {
switch ( * ts ) {
case ' ' : case ' \f ' : case ' \r ' : case ' \n ' : case ' \t ' : case ' \v ' : continue ;
default : break ;
}
number = __Pyx_BufFmt_ExpectNumber ( & ts ) ;
if ( number = = - 1 ) return NULL ;
if ( i < ndim & & ( size_t ) number ! = ctx - > head - > field - > type - > arraysize [ i ] )
return PyErr_Format ( PyExc_ValueError ,
" Expected a dimension of size %zu, got %d " ,
ctx - > head - > field - > type - > arraysize [ i ] , number ) ;
if ( * ts ! = ' , ' & & * ts ! = ' ) ' )
return PyErr_Format ( PyExc_ValueError ,
" Expected a comma in format string, got '%c' " , * ts ) ;
if ( * ts = = ' , ' ) ts + + ;
i + + ;
}
if ( i ! = ndim )
return PyErr_Format ( PyExc_ValueError , " Expected %d dimension(s), got %d " ,
ctx - > head - > field - > type - > ndim , i ) ;
if ( ! * ts ) {
PyErr_SetString ( PyExc_ValueError ,
" Unexpected end of format string, expected ')' " ) ;
return NULL ;
}
ctx - > is_valid_array = 1 ;
ctx - > new_count = 1 ;
* tsp = + + ts ;
return Py_None ;
}
static const char * __Pyx_BufFmt_CheckString ( __Pyx_BufFmt_Context * ctx , const char * ts ) {
int got_Z = 0 ;
while ( 1 ) {
switch ( * ts ) {
case 0 :
if ( ctx - > enc_type ! = 0 & & ctx - > head = = NULL ) {
__Pyx_BufFmt_RaiseExpected ( ctx ) ;
return NULL ;
}
if ( __Pyx_BufFmt_ProcessTypeChunk ( ctx ) = = - 1 ) return NULL ;
if ( ctx - > head ! = NULL ) {
__Pyx_BufFmt_RaiseExpected ( ctx ) ;
return NULL ;
}
return ts ;
case ' ' :
case ' \r ' :
case ' \n ' :
+ + ts ;
break ;
case ' < ' :
if ( ! __Pyx_Is_Little_Endian ( ) ) {
PyErr_SetString ( PyExc_ValueError , " Little-endian buffer not supported on big-endian compiler " ) ;
return NULL ;
}
ctx - > new_packmode = ' = ' ;
+ + ts ;
break ;
case ' > ' :
case ' ! ' :
if ( __Pyx_Is_Little_Endian ( ) ) {
PyErr_SetString ( PyExc_ValueError , " Big-endian buffer not supported on little-endian compiler " ) ;
return NULL ;
}
ctx - > new_packmode = ' = ' ;
+ + ts ;
break ;
case ' = ' :
case ' @ ' :
case ' ^ ' :
ctx - > new_packmode = * ts + + ;
break ;
case ' T ' :
{
const char * ts_after_sub ;
size_t i , struct_count = ctx - > new_count ;
size_t struct_alignment = ctx - > struct_alignment ;
ctx - > new_count = 1 ;
+ + ts ;
if ( * ts ! = ' { ' ) {
PyErr_SetString ( PyExc_ValueError , " Buffer acquisition: Expected '{' after 'T' " ) ;
return NULL ;
}
if ( __Pyx_BufFmt_ProcessTypeChunk ( ctx ) = = - 1 ) return NULL ;
ctx - > enc_type = 0 ;
ctx - > enc_count = 0 ;
ctx - > struct_alignment = 0 ;
+ + ts ;
ts_after_sub = ts ;
for ( i = 0 ; i ! = struct_count ; + + i ) {
ts_after_sub = __Pyx_BufFmt_CheckString ( ctx , ts ) ;
if ( ! ts_after_sub ) return NULL ;
}
ts = ts_after_sub ;
if ( struct_alignment ) ctx - > struct_alignment = struct_alignment ;
}
break ;
case ' } ' :
{
size_t alignment = ctx - > struct_alignment ;
+ + ts ;
if ( __Pyx_BufFmt_ProcessTypeChunk ( ctx ) = = - 1 ) return NULL ;
ctx - > enc_type = 0 ;
if ( alignment & & ctx - > fmt_offset % alignment ) {
ctx - > fmt_offset + = alignment - ( ctx - > fmt_offset % alignment ) ;
}
}
return ts ;
case ' x ' :
if ( __Pyx_BufFmt_ProcessTypeChunk ( ctx ) = = - 1 ) return NULL ;
ctx - > fmt_offset + = ctx - > new_count ;
ctx - > new_count = 1 ;
ctx - > enc_count = 0 ;
ctx - > enc_type = 0 ;
ctx - > enc_packmode = ctx - > new_packmode ;
+ + ts ;
break ;
case ' Z ' :
got_Z = 1 ;
+ + ts ;
if ( * ts ! = ' f ' & & * ts ! = ' d ' & & * ts ! = ' g ' ) {
__Pyx_BufFmt_RaiseUnexpectedChar ( ' Z ' ) ;
return NULL ;
}
CYTHON_FALLTHROUGH ;
case ' ? ' : case ' c ' : case ' b ' : case ' B ' : case ' h ' : case ' H ' : case ' i ' : case ' I ' :
case ' l ' : case ' L ' : case ' q ' : case ' Q ' :
case ' f ' : case ' d ' : case ' g ' :
case ' O ' : case ' p ' :
if ( ( ctx - > enc_type = = * ts ) & & ( got_Z = = ctx - > is_complex ) & &
( ctx - > enc_packmode = = ctx - > new_packmode ) & & ( ! ctx - > is_valid_array ) ) {
ctx - > enc_count + = ctx - > new_count ;
ctx - > new_count = 1 ;
got_Z = 0 ;
+ + ts ;
break ;
}
CYTHON_FALLTHROUGH ;
case ' s ' :
if ( __Pyx_BufFmt_ProcessTypeChunk ( ctx ) = = - 1 ) return NULL ;
ctx - > enc_count = ctx - > new_count ;
ctx - > enc_packmode = ctx - > new_packmode ;
ctx - > enc_type = * ts ;
ctx - > is_complex = got_Z ;
+ + ts ;
ctx - > new_count = 1 ;
got_Z = 0 ;
break ;
case ' : ' :
+ + ts ;
while ( * ts ! = ' : ' ) + + ts ;
+ + ts ;
break ;
case ' ( ' :
if ( ! __pyx_buffmt_parse_array ( ctx , & ts ) ) return NULL ;
break ;
default :
{
int number = __Pyx_BufFmt_ExpectNumber ( & ts ) ;
if ( number = = - 1 ) return NULL ;
ctx - > new_count = ( size_t ) number ;
}
}
}
}
/* BufferGetAndValidate */
static CYTHON_INLINE void __Pyx_SafeReleaseBuffer ( Py_buffer * info ) {
if ( unlikely ( info - > buf = = NULL ) ) return ;
if ( info - > suboffsets = = __Pyx_minusones ) info - > suboffsets = NULL ;
__Pyx_ReleaseBuffer ( info ) ;
}
static void __Pyx_ZeroBuffer ( Py_buffer * buf ) {
buf - > buf = NULL ;
buf - > obj = NULL ;
buf - > strides = __Pyx_zeros ;
buf - > shape = __Pyx_zeros ;
buf - > suboffsets = __Pyx_minusones ;
}
static int __Pyx__GetBufferAndValidate (
Py_buffer * buf , PyObject * obj , __Pyx_TypeInfo * dtype , int flags ,
int nd , int cast , __Pyx_BufFmt_StackElem * stack )
{
buf - > buf = NULL ;
if ( unlikely ( __Pyx_GetBuffer ( obj , buf , flags ) = = - 1 ) ) {
__Pyx_ZeroBuffer ( buf ) ;
return - 1 ;
}
if ( unlikely ( buf - > ndim ! = nd ) ) {
PyErr_Format ( PyExc_ValueError ,
" Buffer has wrong number of dimensions (expected %d, got %d) " ,
nd , buf - > ndim ) ;
goto fail ;
}
if ( ! cast ) {
__Pyx_BufFmt_Context ctx ;
__Pyx_BufFmt_Init ( & ctx , stack , dtype ) ;
if ( ! __Pyx_BufFmt_CheckString ( & ctx , buf - > format ) ) goto fail ;
}
if ( unlikely ( ( size_t ) buf - > itemsize ! = dtype - > size ) ) {
PyErr_Format ( PyExc_ValueError ,
" Item size of buffer (% " CYTHON_FORMAT_SSIZE_T " d byte%s) does not match size of '%s' (% " CYTHON_FORMAT_SSIZE_T " d byte%s) " ,
buf - > itemsize , ( buf - > itemsize > 1 ) ? " s " : " " ,
dtype - > name , ( Py_ssize_t ) dtype - > size , ( dtype - > size > 1 ) ? " s " : " " ) ;
goto fail ;
}
if ( buf - > suboffsets = = NULL ) buf - > suboffsets = __Pyx_minusones ;
return 0 ;
fail : ;
__Pyx_SafeReleaseBuffer ( buf ) ;
return - 1 ;
}
/* PyErrFetchRestore */
# if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState ( PyThreadState * tstate , PyObject * type , PyObject * value , PyObject * tb ) {
PyObject * tmp_type , * tmp_value , * tmp_tb ;
tmp_type = tstate - > curexc_type ;
tmp_value = tstate - > curexc_value ;
tmp_tb = tstate - > curexc_traceback ;
tstate - > curexc_type = type ;
tstate - > curexc_value = value ;
tstate - > curexc_traceback = tb ;
Py_XDECREF ( tmp_type ) ;
Py_XDECREF ( tmp_value ) ;
Py_XDECREF ( tmp_tb ) ;
}
static CYTHON_INLINE void __Pyx_ErrFetchInState ( PyThreadState * tstate , PyObject * * type , PyObject * * value , PyObject * * tb ) {
* type = tstate - > curexc_type ;
* value = tstate - > curexc_value ;
* tb = tstate - > curexc_traceback ;
tstate - > curexc_type = 0 ;
tstate - > curexc_value = 0 ;
tstate - > curexc_traceback = 0 ;
}
# endif
/* WriteUnraisableException */
static void __Pyx_WriteUnraisable ( const char * name , CYTHON_UNUSED int clineno ,
CYTHON_UNUSED int lineno , CYTHON_UNUSED const char * filename ,
int full_traceback , CYTHON_UNUSED int nogil ) {
PyObject * old_exc , * old_val , * old_tb ;
PyObject * ctx ;
__Pyx_PyThreadState_declare
# ifdef WITH_THREAD
PyGILState_STATE state ;
if ( nogil )
state = PyGILState_Ensure ( ) ;
# ifdef _MSC_VER
else state = ( PyGILState_STATE ) - 1 ;
# endif
# endif
__Pyx_PyThreadState_assign
__Pyx_ErrFetch ( & old_exc , & old_val , & old_tb ) ;
if ( full_traceback ) {
Py_XINCREF ( old_exc ) ;
Py_XINCREF ( old_val ) ;
Py_XINCREF ( old_tb ) ;
__Pyx_ErrRestore ( old_exc , old_val , old_tb ) ;
PyErr_PrintEx ( 1 ) ;
}
# if PY_MAJOR_VERSION < 3
ctx = PyString_FromString ( name ) ;
# else
ctx = PyUnicode_FromString ( name ) ;
# endif
__Pyx_ErrRestore ( old_exc , old_val , old_tb ) ;
if ( ! ctx ) {
PyErr_WriteUnraisable ( Py_None ) ;
} else {
PyErr_WriteUnraisable ( ctx ) ;
Py_DECREF ( ctx ) ;
}
# ifdef WITH_THREAD
if ( nogil )
PyGILState_Release ( state ) ;
# endif
}
/* GetItemInt */
static PyObject * __Pyx_GetItemInt_Generic ( PyObject * o , PyObject * j ) {
PyObject * r ;
if ( ! j ) return NULL ;
r = PyObject_GetItem ( o , j ) ;
Py_DECREF ( j ) ;
return r ;
}
static CYTHON_INLINE PyObject * __Pyx_GetItemInt_List_Fast ( PyObject * o , Py_ssize_t i ,
CYTHON_NCP_UNUSED int wraparound ,
CYTHON_NCP_UNUSED int boundscheck ) {
# if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
Py_ssize_t wrapped_i = i ;
if ( wraparound & unlikely ( i < 0 ) ) {
wrapped_i + = PyList_GET_SIZE ( o ) ;
}
if ( ( ! boundscheck ) | | likely ( __Pyx_is_valid_index ( wrapped_i , PyList_GET_SIZE ( o ) ) ) ) {
PyObject * r = PyList_GET_ITEM ( o , wrapped_i ) ;
Py_INCREF ( r ) ;
return r ;
}
return __Pyx_GetItemInt_Generic ( o , PyInt_FromSsize_t ( i ) ) ;
# else
return PySequence_GetItem ( o , i ) ;
# endif
}
static CYTHON_INLINE PyObject * __Pyx_GetItemInt_Tuple_Fast ( PyObject * o , Py_ssize_t i ,
CYTHON_NCP_UNUSED int wraparound ,
CYTHON_NCP_UNUSED int boundscheck ) {
# if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
Py_ssize_t wrapped_i = i ;
if ( wraparound & unlikely ( i < 0 ) ) {
wrapped_i + = PyTuple_GET_SIZE ( o ) ;
}
if ( ( ! boundscheck ) | | likely ( __Pyx_is_valid_index ( wrapped_i , PyTuple_GET_SIZE ( o ) ) ) ) {
PyObject * r = PyTuple_GET_ITEM ( o , wrapped_i ) ;
Py_INCREF ( r ) ;
return r ;
}
return __Pyx_GetItemInt_Generic ( o , PyInt_FromSsize_t ( i ) ) ;
# else
return PySequence_GetItem ( o , i ) ;
# endif
}
static CYTHON_INLINE PyObject * __Pyx_GetItemInt_Fast ( PyObject * o , Py_ssize_t i , int is_list ,
CYTHON_NCP_UNUSED int wraparound ,
CYTHON_NCP_UNUSED int boundscheck ) {
# if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
if ( is_list | | PyList_CheckExact ( o ) ) {
Py_ssize_t n = ( ( ! wraparound ) | likely ( i > = 0 ) ) ? i : i + PyList_GET_SIZE ( o ) ;
if ( ( ! boundscheck ) | | ( likely ( __Pyx_is_valid_index ( n , PyList_GET_SIZE ( o ) ) ) ) ) {
PyObject * r = PyList_GET_ITEM ( o , n ) ;
Py_INCREF ( r ) ;
return r ;
}
}
else if ( PyTuple_CheckExact ( o ) ) {
Py_ssize_t n = ( ( ! wraparound ) | likely ( i > = 0 ) ) ? i : i + PyTuple_GET_SIZE ( o ) ;
if ( ( ! boundscheck ) | | likely ( __Pyx_is_valid_index ( n , PyTuple_GET_SIZE ( o ) ) ) ) {
PyObject * r = PyTuple_GET_ITEM ( o , n ) ;
Py_INCREF ( r ) ;
return r ;
}
} else {
PySequenceMethods * m = Py_TYPE ( o ) - > tp_as_sequence ;
if ( likely ( m & & m - > sq_item ) ) {
if ( wraparound & & unlikely ( i < 0 ) & & likely ( m - > sq_length ) ) {
Py_ssize_t l = m - > sq_length ( o ) ;
if ( likely ( l > = 0 ) ) {
i + = l ;
} else {
if ( ! PyErr_ExceptionMatches ( PyExc_OverflowError ) )
return NULL ;
PyErr_Clear ( ) ;
}
}
return m - > sq_item ( o , i ) ;
}
}
# else
if ( is_list | | PySequence_Check ( o ) ) {
return PySequence_GetItem ( o , i ) ;
}
# endif
return __Pyx_GetItemInt_Generic ( o , PyInt_FromSsize_t ( i ) ) ;
}
/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid (
const char * func_name ,
int exact ,
Py_ssize_t num_min ,
Py_ssize_t num_max ,
Py_ssize_t num_found )
{
Py_ssize_t num_expected ;
const char * more_or_less ;
if ( num_found < num_min ) {
num_expected = num_min ;
more_or_less = " at least " ;
} else {
num_expected = num_max ;
more_or_less = " at most " ;
}
if ( exact ) {
more_or_less = " exactly " ;
}
PyErr_Format ( PyExc_TypeError ,
" %.200s() takes %.8s % " CYTHON_FORMAT_SSIZE_T " d positional argument%.1s (% " CYTHON_FORMAT_SSIZE_T " d given) " ,
func_name , more_or_less , num_expected ,
( num_expected = = 1 ) ? " " : " s " , num_found ) ;
}
/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError (
const char * func_name ,
PyObject * kw_name )
{
PyErr_Format ( PyExc_TypeError ,
# if PY_MAJOR_VERSION >= 3
" %s() got multiple values for keyword argument '%U' " , func_name , kw_name ) ;
# else
" %s() got multiple values for keyword argument '%s' " , func_name ,
PyString_AsString ( kw_name ) ) ;
# endif
}
/* ParseKeywords */
static int __Pyx_ParseOptionalKeywords (
PyObject * kwds ,
PyObject * * argnames [ ] ,
PyObject * kwds2 ,
PyObject * values [ ] ,
Py_ssize_t num_pos_args ,
const char * function_name )
{
PyObject * key = 0 , * value = 0 ;
Py_ssize_t pos = 0 ;
PyObject * * * name ;
PyObject * * * first_kw_arg = argnames + num_pos_args ;
while ( PyDict_Next ( kwds , & pos , & key , & value ) ) {
name = first_kw_arg ;
while ( * name & & ( * * name ! = key ) ) name + + ;
if ( * name ) {
values [ name - argnames ] = value ;
continue ;
}
name = first_kw_arg ;
# if PY_MAJOR_VERSION < 3
if ( likely ( PyString_Check ( key ) ) ) {
while ( * name ) {
if ( ( CYTHON_COMPILING_IN_PYPY | | PyString_GET_SIZE ( * * name ) = = PyString_GET_SIZE ( key ) )
& & _PyString_Eq ( * * name , key ) ) {
values [ name - argnames ] = value ;
break ;
}
name + + ;
}
if ( * name ) continue ;
else {
PyObject * * * argname = argnames ;
while ( argname ! = first_kw_arg ) {
if ( ( * * argname = = key ) | | (
( CYTHON_COMPILING_IN_PYPY | | PyString_GET_SIZE ( * * argname ) = = PyString_GET_SIZE ( key ) )
& & _PyString_Eq ( * * argname , key ) ) ) {
goto arg_passed_twice ;
}
argname + + ;
}
}
} else
# endif
if ( likely ( PyUnicode_Check ( key ) ) ) {
while ( * name ) {
int cmp = ( * * name = = key ) ? 0 :
# if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
( __Pyx_PyUnicode_GET_LENGTH ( * * name ) ! = __Pyx_PyUnicode_GET_LENGTH ( key ) ) ? 1 :
# endif
PyUnicode_Compare ( * * name , key ) ;
if ( cmp < 0 & & unlikely ( PyErr_Occurred ( ) ) ) goto bad ;
if ( cmp = = 0 ) {
values [ name - argnames ] = value ;
break ;
}
name + + ;
}
if ( * name ) continue ;
else {
PyObject * * * argname = argnames ;
while ( argname ! = first_kw_arg ) {
int cmp = ( * * argname = = key ) ? 0 :
# if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
( __Pyx_PyUnicode_GET_LENGTH ( * * argname ) ! = __Pyx_PyUnicode_GET_LENGTH ( key ) ) ? 1 :
# endif
PyUnicode_Compare ( * * argname , key ) ;
if ( cmp < 0 & & unlikely ( PyErr_Occurred ( ) ) ) goto bad ;
if ( cmp = = 0 ) goto arg_passed_twice ;
argname + + ;
}
}
} else
goto invalid_keyword_type ;
if ( kwds2 ) {
if ( unlikely ( PyDict_SetItem ( kwds2 , key , value ) ) ) goto bad ;
} else {
goto invalid_keyword ;
}
}
return 0 ;
arg_passed_twice :
__Pyx_RaiseDoubleKeywordsError ( function_name , key ) ;
goto bad ;
invalid_keyword_type :
PyErr_Format ( PyExc_TypeError ,
" %.200s() keywords must be strings " , function_name ) ;
goto bad ;
invalid_keyword :
PyErr_Format ( PyExc_TypeError ,
# if PY_MAJOR_VERSION < 3
" %.200s() got an unexpected keyword argument '%.200s' " ,
function_name , PyString_AsString ( key ) ) ;
# else
" %s() got an unexpected keyword argument '%U' " ,
function_name , key ) ;
# endif
bad :
return - 1 ;
}
/* RaiseException */
# if PY_MAJOR_VERSION < 3
static void __Pyx_Raise ( PyObject * type , PyObject * value , PyObject * tb ,
CYTHON_UNUSED PyObject * cause ) {
__Pyx_PyThreadState_declare
Py_XINCREF ( type ) ;
if ( ! value | | value = = Py_None )
value = NULL ;
else
Py_INCREF ( value ) ;
if ( ! tb | | tb = = Py_None )
tb = NULL ;
else {
Py_INCREF ( tb ) ;
if ( ! PyTraceBack_Check ( tb ) ) {
PyErr_SetString ( PyExc_TypeError ,
" raise: arg 3 must be a traceback or None " ) ;
goto raise_error ;
}
}
if ( PyType_Check ( type ) ) {
# if CYTHON_COMPILING_IN_PYPY
if ( ! value ) {
Py_INCREF ( Py_None ) ;
value = Py_None ;
}
# endif
PyErr_NormalizeException ( & type , & value , & tb ) ;
} else {
if ( value ) {
PyErr_SetString ( PyExc_TypeError ,
" instance exception may not have a separate value " ) ;
goto raise_error ;
}
value = type ;
type = ( PyObject * ) Py_TYPE ( type ) ;
Py_INCREF ( type ) ;
if ( ! PyType_IsSubtype ( ( PyTypeObject * ) type , ( PyTypeObject * ) PyExc_BaseException ) ) {
PyErr_SetString ( PyExc_TypeError ,
" raise: exception class must be a subclass of BaseException " ) ;
goto raise_error ;
}
}
__Pyx_PyThreadState_assign
__Pyx_ErrRestore ( type , value , tb ) ;
return ;
raise_error :
Py_XDECREF ( value ) ;
Py_XDECREF ( type ) ;
Py_XDECREF ( tb ) ;
return ;
}
# else
static void __Pyx_Raise ( PyObject * type , PyObject * value , PyObject * tb , PyObject * cause ) {
PyObject * owned_instance = NULL ;
if ( tb = = Py_None ) {
tb = 0 ;
} else if ( tb & & ! PyTraceBack_Check ( tb ) ) {
PyErr_SetString ( PyExc_TypeError ,
" raise: arg 3 must be a traceback or None " ) ;
goto bad ;
}
if ( value = = Py_None )
value = 0 ;
if ( PyExceptionInstance_Check ( type ) ) {
if ( value ) {
PyErr_SetString ( PyExc_TypeError ,
" instance exception may not have a separate value " ) ;
goto bad ;
}
value = type ;
type = ( PyObject * ) Py_TYPE ( value ) ;
} else if ( PyExceptionClass_Check ( type ) ) {
PyObject * instance_class = NULL ;
if ( value & & PyExceptionInstance_Check ( value ) ) {
instance_class = ( PyObject * ) Py_TYPE ( value ) ;
if ( instance_class ! = type ) {
int is_subclass = PyObject_IsSubclass ( instance_class , type ) ;
if ( ! is_subclass ) {
instance_class = NULL ;
} else if ( unlikely ( is_subclass = = - 1 ) ) {
goto bad ;
} else {
type = instance_class ;
}
}
}
if ( ! instance_class ) {
PyObject * args ;
if ( ! value )
args = PyTuple_New ( 0 ) ;
else if ( PyTuple_Check ( value ) ) {
Py_INCREF ( value ) ;
args = value ;
} else
args = PyTuple_Pack ( 1 , value ) ;
if ( ! args )
goto bad ;
owned_instance = PyObject_Call ( type , args , NULL ) ;
Py_DECREF ( args ) ;
if ( ! owned_instance )
goto bad ;
value = owned_instance ;
if ( ! PyExceptionInstance_Check ( value ) ) {
PyErr_Format ( PyExc_TypeError ,
" calling %R should have returned an instance of "
" BaseException, not %R " ,
type , Py_TYPE ( value ) ) ;
goto bad ;
}
}
} else {
PyErr_SetString ( PyExc_TypeError ,
" raise: exception class must be a subclass of BaseException " ) ;
goto bad ;
}
if ( cause ) {
PyObject * fixed_cause ;
if ( cause = = Py_None ) {
fixed_cause = NULL ;
} else if ( PyExceptionClass_Check ( cause ) ) {
fixed_cause = PyObject_CallObject ( cause , NULL ) ;
if ( fixed_cause = = NULL )
goto bad ;
} else if ( PyExceptionInstance_Check ( cause ) ) {
fixed_cause = cause ;
Py_INCREF ( fixed_cause ) ;
} else {
PyErr_SetString ( PyExc_TypeError ,
" exception causes must derive from "
" BaseException " ) ;
goto bad ;
}
PyException_SetCause ( value , fixed_cause ) ;
}
PyErr_SetObject ( type , value ) ;
if ( tb ) {
# if CYTHON_COMPILING_IN_PYPY
PyObject * tmp_type , * tmp_value , * tmp_tb ;
PyErr_Fetch ( & tmp_type , & tmp_value , & tmp_tb ) ;
Py_INCREF ( tb ) ;
PyErr_Restore ( tmp_type , tmp_value , tb ) ;
Py_XDECREF ( tmp_tb ) ;
# else
PyThreadState * tstate = __Pyx_PyThreadState_Current ;
PyObject * tmp_tb = tstate - > curexc_traceback ;
if ( tb ! = tmp_tb ) {
Py_INCREF ( tb ) ;
tstate - > curexc_traceback = tb ;
Py_XDECREF ( tmp_tb ) ;
}
# endif
}
bad :
Py_XDECREF ( owned_instance ) ;
return ;
}
# endif
/* GetTopmostException */
# if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException ( PyThreadState * tstate )
{
_PyErr_StackItem * exc_info = tstate - > exc_info ;
while ( ( exc_info - > exc_type = = NULL | | exc_info - > exc_type = = Py_None ) & &
exc_info - > previous_item ! = NULL )
{
exc_info = exc_info - > previous_item ;
}
return exc_info ;
}
# endif
/* SaveResetException */
# if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave ( PyThreadState * tstate , PyObject * * type , PyObject * * value , PyObject * * tb ) {
# if CYTHON_USE_EXC_INFO_STACK
_PyErr_StackItem * exc_info = __Pyx_PyErr_GetTopmostException ( tstate ) ;
* type = exc_info - > exc_type ;
* value = exc_info - > exc_value ;
* tb = exc_info - > exc_traceback ;
# else
* type = tstate - > exc_type ;
* value = tstate - > exc_value ;
* tb = tstate - > exc_traceback ;
# endif
Py_XINCREF ( * type ) ;
Py_XINCREF ( * value ) ;
Py_XINCREF ( * tb ) ;
}
static CYTHON_INLINE void __Pyx__ExceptionReset ( PyThreadState * tstate , PyObject * type , PyObject * value , PyObject * tb ) {
PyObject * tmp_type , * tmp_value , * tmp_tb ;
# if CYTHON_USE_EXC_INFO_STACK
_PyErr_StackItem * exc_info = tstate - > exc_info ;
tmp_type = exc_info - > exc_type ;
tmp_value = exc_info - > exc_value ;
tmp_tb = exc_info - > exc_traceback ;
exc_info - > exc_type = type ;
exc_info - > exc_value = value ;
exc_info - > exc_traceback = tb ;
# else
tmp_type = tstate - > exc_type ;
tmp_value = tstate - > exc_value ;
tmp_tb = tstate - > exc_traceback ;
tstate - > exc_type = type ;
tstate - > exc_value = value ;
tstate - > exc_traceback = tb ;
# endif
Py_XDECREF ( tmp_type ) ;
Py_XDECREF ( tmp_value ) ;
Py_XDECREF ( tmp_tb ) ;
}
# endif
/* PyErrExceptionMatches */
# if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple ( PyObject * exc_type , PyObject * tuple ) {
Py_ssize_t i , n ;
n = PyTuple_GET_SIZE ( tuple ) ;
# if PY_MAJOR_VERSION >= 3
for ( i = 0 ; i < n ; i + + ) {
if ( exc_type = = PyTuple_GET_ITEM ( tuple , i ) ) return 1 ;
}
# endif
for ( i = 0 ; i < n ; i + + ) {
if ( __Pyx_PyErr_GivenExceptionMatches ( exc_type , PyTuple_GET_ITEM ( tuple , i ) ) ) return 1 ;
}
return 0 ;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState ( PyThreadState * tstate , PyObject * err ) {
PyObject * exc_type = tstate - > curexc_type ;
if ( exc_type = = err ) return 1 ;
if ( unlikely ( ! exc_type ) ) return 0 ;
if ( unlikely ( PyTuple_Check ( err ) ) )
return __Pyx_PyErr_ExceptionMatchesTuple ( exc_type , err ) ;
return __Pyx_PyErr_GivenExceptionMatches ( exc_type , err ) ;
}
# endif
/* GetException */
# if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException ( PyThreadState * tstate , PyObject * * type , PyObject * * value , PyObject * * tb )
# else
static int __Pyx_GetException ( PyObject * * type , PyObject * * value , PyObject * * tb )
# endif
{
PyObject * local_type , * local_value , * local_tb ;
# if CYTHON_FAST_THREAD_STATE
PyObject * tmp_type , * tmp_value , * tmp_tb ;
local_type = tstate - > curexc_type ;
local_value = tstate - > curexc_value ;
local_tb = tstate - > curexc_traceback ;
tstate - > curexc_type = 0 ;
tstate - > curexc_value = 0 ;
tstate - > curexc_traceback = 0 ;
# else
PyErr_Fetch ( & local_type , & local_value , & local_tb ) ;
# endif
PyErr_NormalizeException ( & local_type , & local_value , & local_tb ) ;
# if CYTHON_FAST_THREAD_STATE
if ( unlikely ( tstate - > curexc_type ) )
# else
if ( unlikely ( PyErr_Occurred ( ) ) )
# endif
goto bad ;
# if PY_MAJOR_VERSION >= 3
if ( local_tb ) {
if ( unlikely ( PyException_SetTraceback ( local_value , local_tb ) < 0 ) )
goto bad ;
}
# endif
Py_XINCREF ( local_tb ) ;
Py_XINCREF ( local_type ) ;
Py_XINCREF ( local_value ) ;
* type = local_type ;
* value = local_value ;
* tb = local_tb ;
# if CYTHON_FAST_THREAD_STATE
# if CYTHON_USE_EXC_INFO_STACK
{
_PyErr_StackItem * exc_info = tstate - > exc_info ;
tmp_type = exc_info - > exc_type ;
tmp_value = exc_info - > exc_value ;
tmp_tb = exc_info - > exc_traceback ;
exc_info - > exc_type = local_type ;
exc_info - > exc_value = local_value ;
exc_info - > exc_traceback = local_tb ;
}
# else
tmp_type = tstate - > exc_type ;
tmp_value = tstate - > exc_value ;
tmp_tb = tstate - > exc_traceback ;
tstate - > exc_type = local_type ;
tstate - > exc_value = local_value ;
tstate - > exc_traceback = local_tb ;
# endif
Py_XDECREF ( tmp_type ) ;
Py_XDECREF ( tmp_value ) ;
Py_XDECREF ( tmp_tb ) ;
# else
PyErr_SetExcInfo ( local_type , local_value , local_tb ) ;
# endif
return 0 ;
bad :
* type = 0 ;
* value = 0 ;
* tb = 0 ;
Py_XDECREF ( local_type ) ;
Py_XDECREF ( local_value ) ;
Py_XDECREF ( local_tb ) ;
return - 1 ;
}
/* PyObject_GenericGetAttrNoDict */
# if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject * __Pyx_RaiseGenericGetAttributeError ( PyTypeObject * tp , PyObject * attr_name ) {
PyErr_Format ( PyExc_AttributeError ,
# if PY_MAJOR_VERSION >= 3
" '%.50s' object has no attribute '%U' " ,
tp - > tp_name , attr_name ) ;
# else
" '%.50s' object has no attribute '%.400s' " ,
tp - > tp_name , PyString_AS_STRING ( attr_name ) ) ;
# endif
return NULL ;
}
static CYTHON_INLINE PyObject * __Pyx_PyObject_GenericGetAttrNoDict ( PyObject * obj , PyObject * attr_name ) {
PyObject * descr ;
PyTypeObject * tp = Py_TYPE ( obj ) ;
if ( unlikely ( ! PyString_Check ( attr_name ) ) ) {
return PyObject_GenericGetAttr ( obj , attr_name ) ;
}
assert ( ! tp - > tp_dictoffset ) ;
descr = _PyType_Lookup ( tp , attr_name ) ;
if ( unlikely ( ! descr ) ) {
return __Pyx_RaiseGenericGetAttributeError ( tp , attr_name ) ;
}
Py_INCREF ( descr ) ;
# if PY_MAJOR_VERSION < 3
if ( likely ( PyType_HasFeature ( Py_TYPE ( descr ) , Py_TPFLAGS_HAVE_CLASS ) ) )
# endif
{
descrgetfunc f = Py_TYPE ( descr ) - > tp_descr_get ;
if ( unlikely ( f ) ) {
PyObject * res = f ( descr , obj , ( PyObject * ) tp ) ;
Py_DECREF ( descr ) ;
return res ;
}
}
return descr ;
}
# endif
/* PyObject_GenericGetAttr */
# if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject * __Pyx_PyObject_GenericGetAttr ( PyObject * obj , PyObject * attr_name ) {
if ( unlikely ( Py_TYPE ( obj ) - > tp_dictoffset ) ) {
return PyObject_GenericGetAttr ( obj , attr_name ) ;
}
return __Pyx_PyObject_GenericGetAttrNoDict ( obj , attr_name ) ;
}
# endif
/* PyObjectGetAttrStrNoError */
static void __Pyx_PyObject_GetAttrStr_ClearAttributeError ( void ) {
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
if ( likely ( __Pyx_PyErr_ExceptionMatches ( PyExc_AttributeError ) ) )
__Pyx_PyErr_Clear ( ) ;
}
static CYTHON_INLINE PyObject * __Pyx_PyObject_GetAttrStrNoError ( PyObject * obj , PyObject * attr_name ) {
PyObject * result ;
# if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
PyTypeObject * tp = Py_TYPE ( obj ) ;
if ( likely ( tp - > tp_getattro = = PyObject_GenericGetAttr ) ) {
return _PyObject_GenericGetAttrWithDict ( obj , attr_name , NULL , 1 ) ;
}
# endif
result = __Pyx_PyObject_GetAttrStr ( obj , attr_name ) ;
if ( unlikely ( ! result ) ) {
__Pyx_PyObject_GetAttrStr_ClearAttributeError ( ) ;
}
return result ;
}
/* SetupReduce */
static int __Pyx_setup_reduce_is_named ( PyObject * meth , PyObject * name ) {
int ret ;
PyObject * name_attr ;
name_attr = __Pyx_PyObject_GetAttrStr ( meth , __pyx_n_s_name ) ;
if ( likely ( name_attr ) ) {
ret = PyObject_RichCompareBool ( name_attr , name , Py_EQ ) ;
} else {
ret = - 1 ;
}
if ( unlikely ( ret < 0 ) ) {
PyErr_Clear ( ) ;
ret = 0 ;
}
Py_XDECREF ( name_attr ) ;
return ret ;
}
static int __Pyx_setup_reduce ( PyObject * type_obj ) {
int ret = 0 ;
PyObject * object_reduce = NULL ;
PyObject * object_reduce_ex = NULL ;
PyObject * reduce = NULL ;
PyObject * reduce_ex = NULL ;
PyObject * reduce_cython = NULL ;
PyObject * setstate = NULL ;
PyObject * setstate_cython = NULL ;
# if CYTHON_USE_PYTYPE_LOOKUP
if ( _PyType_Lookup ( ( PyTypeObject * ) type_obj , __pyx_n_s_getstate ) ) goto __PYX_GOOD ;
# else
if ( PyObject_HasAttr ( type_obj , __pyx_n_s_getstate ) ) goto __PYX_GOOD ;
# endif
# if CYTHON_USE_PYTYPE_LOOKUP
object_reduce_ex = _PyType_Lookup ( & PyBaseObject_Type , __pyx_n_s_reduce_ex ) ; if ( ! object_reduce_ex ) goto __PYX_BAD ;
# else
object_reduce_ex = __Pyx_PyObject_GetAttrStr ( ( PyObject * ) & PyBaseObject_Type , __pyx_n_s_reduce_ex ) ; if ( ! object_reduce_ex ) goto __PYX_BAD ;
# endif
reduce_ex = __Pyx_PyObject_GetAttrStr ( type_obj , __pyx_n_s_reduce_ex ) ; if ( unlikely ( ! reduce_ex ) ) goto __PYX_BAD ;
if ( reduce_ex = = object_reduce_ex ) {
# if CYTHON_USE_PYTYPE_LOOKUP
object_reduce = _PyType_Lookup ( & PyBaseObject_Type , __pyx_n_s_reduce ) ; if ( ! object_reduce ) goto __PYX_BAD ;
# else
object_reduce = __Pyx_PyObject_GetAttrStr ( ( PyObject * ) & PyBaseObject_Type , __pyx_n_s_reduce ) ; if ( ! object_reduce ) goto __PYX_BAD ;
# endif
reduce = __Pyx_PyObject_GetAttrStr ( type_obj , __pyx_n_s_reduce ) ; if ( unlikely ( ! reduce ) ) goto __PYX_BAD ;
if ( reduce = = object_reduce | | __Pyx_setup_reduce_is_named ( reduce , __pyx_n_s_reduce_cython ) ) {
reduce_cython = __Pyx_PyObject_GetAttrStrNoError ( type_obj , __pyx_n_s_reduce_cython ) ;
if ( likely ( reduce_cython ) ) {
ret = PyDict_SetItem ( ( ( PyTypeObject * ) type_obj ) - > tp_dict , __pyx_n_s_reduce , reduce_cython ) ; if ( unlikely ( ret < 0 ) ) goto __PYX_BAD ;
ret = PyDict_DelItem ( ( ( PyTypeObject * ) type_obj ) - > tp_dict , __pyx_n_s_reduce_cython ) ; if ( unlikely ( ret < 0 ) ) goto __PYX_BAD ;
} else if ( reduce = = object_reduce | | PyErr_Occurred ( ) ) {
goto __PYX_BAD ;
}
setstate = __Pyx_PyObject_GetAttrStr ( type_obj , __pyx_n_s_setstate ) ;
if ( ! setstate ) PyErr_Clear ( ) ;
if ( ! setstate | | __Pyx_setup_reduce_is_named ( setstate , __pyx_n_s_setstate_cython ) ) {
setstate_cython = __Pyx_PyObject_GetAttrStrNoError ( type_obj , __pyx_n_s_setstate_cython ) ;
if ( likely ( setstate_cython ) ) {
ret = PyDict_SetItem ( ( ( PyTypeObject * ) type_obj ) - > tp_dict , __pyx_n_s_setstate , setstate_cython ) ; if ( unlikely ( ret < 0 ) ) goto __PYX_BAD ;
ret = PyDict_DelItem ( ( ( PyTypeObject * ) type_obj ) - > tp_dict , __pyx_n_s_setstate_cython ) ; if ( unlikely ( ret < 0 ) ) goto __PYX_BAD ;
} else if ( ! setstate | | PyErr_Occurred ( ) ) {
goto __PYX_BAD ;
}
}
PyType_Modified ( ( PyTypeObject * ) type_obj ) ;
}
}
goto __PYX_GOOD ;
__PYX_BAD :
if ( ! PyErr_Occurred ( ) )
PyErr_Format ( PyExc_RuntimeError , " Unable to initialize pickling for %s " , ( ( PyTypeObject * ) type_obj ) - > tp_name ) ;
ret = - 1 ;
__PYX_GOOD :
# if !CYTHON_USE_PYTYPE_LOOKUP
Py_XDECREF ( object_reduce ) ;
Py_XDECREF ( object_reduce_ex ) ;
# endif
Py_XDECREF ( reduce ) ;
Py_XDECREF ( reduce_ex ) ;
Py_XDECREF ( reduce_cython ) ;
Py_XDECREF ( setstate ) ;
Py_XDECREF ( setstate_cython ) ;
return ret ;
}
/* TypeImport */
# ifndef __PYX_HAVE_RT_ImportType
# define __PYX_HAVE_RT_ImportType
static PyTypeObject * __Pyx_ImportType ( PyObject * module , const char * module_name , const char * class_name ,
size_t size , enum __Pyx_ImportType_CheckSize check_size )
{
PyObject * result = 0 ;
char warning [ 200 ] ;
Py_ssize_t basicsize ;
# ifdef Py_LIMITED_API
PyObject * py_basicsize ;
# endif
result = PyObject_GetAttrString ( module , class_name ) ;
if ( ! result )
goto bad ;
if ( ! PyType_Check ( result ) ) {
PyErr_Format ( PyExc_TypeError ,
" %.200s.%.200s is not a type object " ,
module_name , class_name ) ;
goto bad ;
}
# ifndef Py_LIMITED_API
basicsize = ( ( PyTypeObject * ) result ) - > tp_basicsize ;
# else
py_basicsize = PyObject_GetAttrString ( result , " __basicsize__ " ) ;
if ( ! py_basicsize )
goto bad ;
basicsize = PyLong_AsSsize_t ( py_basicsize ) ;
Py_DECREF ( py_basicsize ) ;
py_basicsize = 0 ;
if ( basicsize = = ( Py_ssize_t ) - 1 & & PyErr_Occurred ( ) )
goto bad ;
# endif
if ( ( size_t ) basicsize < size ) {
PyErr_Format ( PyExc_ValueError ,
" %.200s.%.200s size changed, may indicate binary incompatibility. "
" Expected %zd from C header, got %zd from PyObject " ,
module_name , class_name , size , basicsize ) ;
goto bad ;
}
if ( check_size = = __Pyx_ImportType_CheckSize_Error & & ( size_t ) basicsize ! = size ) {
PyErr_Format ( PyExc_ValueError ,
" %.200s.%.200s size changed, may indicate binary incompatibility. "
" Expected %zd from C header, got %zd from PyObject " ,
module_name , class_name , size , basicsize ) ;
goto bad ;
}
else if ( check_size = = __Pyx_ImportType_CheckSize_Warn & & ( size_t ) basicsize > size ) {
PyOS_snprintf ( warning , sizeof ( warning ) ,
" %s.%s size changed, may indicate binary incompatibility. "
" Expected %zd from C header, got %zd from PyObject " ,
module_name , class_name , size , basicsize ) ;
if ( PyErr_WarnEx ( NULL , warning , 0 ) < 0 ) goto bad ;
}
return ( PyTypeObject * ) result ;
bad :
Py_XDECREF ( result ) ;
return NULL ;
}
# endif
/* Import */
static PyObject * __Pyx_Import ( PyObject * name , PyObject * from_list , int level ) {
PyObject * empty_list = 0 ;
PyObject * module = 0 ;
PyObject * global_dict = 0 ;
PyObject * empty_dict = 0 ;
PyObject * list ;
# if PY_MAJOR_VERSION < 3
PyObject * py_import ;
py_import = __Pyx_PyObject_GetAttrStr ( __pyx_b , __pyx_n_s_import ) ;
if ( ! py_import )
goto bad ;
# endif
if ( from_list )
list = from_list ;
else {
empty_list = PyList_New ( 0 ) ;
if ( ! empty_list )
goto bad ;
list = empty_list ;
}
global_dict = PyModule_GetDict ( __pyx_m ) ;
if ( ! global_dict )
goto bad ;
empty_dict = PyDict_New ( ) ;
if ( ! empty_dict )
goto bad ;
{
# if PY_MAJOR_VERSION >= 3
if ( level = = - 1 ) {
if ( ( 1 ) & & ( strchr ( __Pyx_MODULE_NAME , ' . ' ) ) ) {
module = PyImport_ImportModuleLevelObject (
name , global_dict , empty_dict , list , 1 ) ;
if ( ! module ) {
if ( ! PyErr_ExceptionMatches ( PyExc_ImportError ) )
goto bad ;
PyErr_Clear ( ) ;
}
}
level = 0 ;
}
# endif
if ( ! module ) {
# if PY_MAJOR_VERSION < 3
PyObject * py_level = PyInt_FromLong ( level ) ;
if ( ! py_level )
goto bad ;
module = PyObject_CallFunctionObjArgs ( py_import ,
name , global_dict , empty_dict , list , py_level , ( PyObject * ) NULL ) ;
Py_DECREF ( py_level ) ;
# else
module = PyImport_ImportModuleLevelObject (
name , global_dict , empty_dict , list , level ) ;
# endif
}
}
bad :
# if PY_MAJOR_VERSION < 3
Py_XDECREF ( py_import ) ;
# endif
Py_XDECREF ( empty_list ) ;
Py_XDECREF ( empty_dict ) ;
return module ;
}
/* ClassMethod */
static PyObject * __Pyx_Method_ClassMethod ( PyObject * method ) {
# if CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM <= 0x05080000
if ( PyObject_TypeCheck ( method , & PyWrapperDescr_Type ) ) {
return PyClassMethod_New ( method ) ;
}
# else
# if CYTHON_COMPILING_IN_PYSTON || CYTHON_COMPILING_IN_PYPY
if ( PyMethodDescr_Check ( method ) )
# else
# if PY_MAJOR_VERSION == 2
static PyTypeObject * methoddescr_type = NULL ;
if ( methoddescr_type = = NULL ) {
PyObject * meth = PyObject_GetAttrString ( ( PyObject * ) & PyList_Type , " append " ) ;
if ( ! meth ) return NULL ;
methoddescr_type = Py_TYPE ( meth ) ;
Py_DECREF ( meth ) ;
}
# else
PyTypeObject * methoddescr_type = & PyMethodDescr_Type ;
# endif
if ( __Pyx_TypeCheck ( method , methoddescr_type ) )
# endif
{
PyMethodDescrObject * descr = ( PyMethodDescrObject * ) method ;
# if PY_VERSION_HEX < 0x03020000
PyTypeObject * d_type = descr - > d_type ;
# else
PyTypeObject * d_type = descr - > d_common . d_type ;
# endif
return PyDescr_NewClassMethod ( d_type , descr - > d_method ) ;
}
# endif
else if ( PyMethod_Check ( method ) ) {
return PyClassMethod_New ( PyMethod_GET_FUNCTION ( method ) ) ;
}
else {
return PyClassMethod_New ( method ) ;
}
}
/* GetNameInClass */
static PyObject * __Pyx_GetGlobalNameAfterAttributeLookup ( PyObject * name ) {
PyObject * result ;
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
if ( unlikely ( ! __Pyx_PyErr_ExceptionMatches ( PyExc_AttributeError ) ) )
return NULL ;
__Pyx_PyErr_Clear ( ) ;
__Pyx_GetModuleGlobalNameUncached ( result , name ) ;
return result ;
}
static PyObject * __Pyx__GetNameInClass ( PyObject * nmspace , PyObject * name ) {
PyObject * result ;
result = __Pyx_PyObject_GetAttrStr ( nmspace , name ) ;
if ( ! result ) {
result = __Pyx_GetGlobalNameAfterAttributeLookup ( name ) ;
}
return result ;
}
/* CLineInTraceback */
# ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback ( CYTHON_NCP_UNUSED PyThreadState * tstate , int c_line ) {
PyObject * use_cline ;
PyObject * ptype , * pvalue , * ptraceback ;
# if CYTHON_COMPILING_IN_CPYTHON
PyObject * * cython_runtime_dict ;
# endif
if ( unlikely ( ! __pyx_cython_runtime ) ) {
return c_line ;
}
__Pyx_ErrFetchInState ( tstate , & ptype , & pvalue , & ptraceback ) ;
# if CYTHON_COMPILING_IN_CPYTHON
cython_runtime_dict = _PyObject_GetDictPtr ( __pyx_cython_runtime ) ;
if ( likely ( cython_runtime_dict ) ) {
__PYX_PY_DICT_LOOKUP_IF_MODIFIED (
use_cline , * cython_runtime_dict ,
__Pyx_PyDict_GetItemStr ( * cython_runtime_dict , __pyx_n_s_cline_in_traceback ) )
} else
# endif
{
PyObject * use_cline_obj = __Pyx_PyObject_GetAttrStr ( __pyx_cython_runtime , __pyx_n_s_cline_in_traceback ) ;
if ( use_cline_obj ) {
use_cline = PyObject_Not ( use_cline_obj ) ? Py_False : Py_True ;
Py_DECREF ( use_cline_obj ) ;
} else {
PyErr_Clear ( ) ;
use_cline = NULL ;
}
}
if ( ! use_cline ) {
c_line = 0 ;
PyObject_SetAttr ( __pyx_cython_runtime , __pyx_n_s_cline_in_traceback , Py_False ) ;
}
else if ( use_cline = = Py_False | | ( use_cline ! = Py_True & & PyObject_Not ( use_cline ) ! = 0 ) ) {
c_line = 0 ;
}
__Pyx_ErrRestoreInState ( tstate , ptype , pvalue , ptraceback ) ;
return c_line ;
}
# endif
/* CodeObjectCache */
static int __pyx_bisect_code_objects ( __Pyx_CodeObjectCacheEntry * entries , int count , int code_line ) {
int start = 0 , mid = 0 , end = count - 1 ;
if ( end > = 0 & & code_line > entries [ end ] . code_line ) {
return count ;
}
while ( start < end ) {
mid = start + ( end - start ) / 2 ;
if ( code_line < entries [ mid ] . code_line ) {
end = mid ;
} else if ( code_line > entries [ mid ] . code_line ) {
start = mid + 1 ;
} else {
return mid ;
}
}
if ( code_line < = entries [ mid ] . code_line ) {
return mid ;
} else {
return mid + 1 ;
}
}
static PyCodeObject * __pyx_find_code_object ( int code_line ) {
PyCodeObject * code_object ;
int pos ;
if ( unlikely ( ! code_line ) | | unlikely ( ! __pyx_code_cache . entries ) ) {
return NULL ;
}
pos = __pyx_bisect_code_objects ( __pyx_code_cache . entries , __pyx_code_cache . count , code_line ) ;
if ( unlikely ( pos > = __pyx_code_cache . count ) | | unlikely ( __pyx_code_cache . entries [ pos ] . code_line ! = code_line ) ) {
return NULL ;
}
code_object = __pyx_code_cache . entries [ pos ] . code_object ;
Py_INCREF ( code_object ) ;
return code_object ;
}
static void __pyx_insert_code_object ( int code_line , PyCodeObject * code_object ) {
int pos , i ;
__Pyx_CodeObjectCacheEntry * entries = __pyx_code_cache . entries ;
if ( unlikely ( ! code_line ) ) {
return ;
}
if ( unlikely ( ! entries ) ) {
entries = ( __Pyx_CodeObjectCacheEntry * ) PyMem_Malloc ( 64 * sizeof ( __Pyx_CodeObjectCacheEntry ) ) ;
if ( likely ( entries ) ) {
__pyx_code_cache . entries = entries ;
__pyx_code_cache . max_count = 64 ;
__pyx_code_cache . count = 1 ;
entries [ 0 ] . code_line = code_line ;
entries [ 0 ] . code_object = code_object ;
Py_INCREF ( code_object ) ;
}
return ;
}
pos = __pyx_bisect_code_objects ( __pyx_code_cache . entries , __pyx_code_cache . count , code_line ) ;
if ( ( pos < __pyx_code_cache . count ) & & unlikely ( __pyx_code_cache . entries [ pos ] . code_line = = code_line ) ) {
PyCodeObject * tmp = entries [ pos ] . code_object ;
entries [ pos ] . code_object = code_object ;
Py_DECREF ( tmp ) ;
return ;
}
if ( __pyx_code_cache . count = = __pyx_code_cache . max_count ) {
int new_max = __pyx_code_cache . max_count + 64 ;
entries = ( __Pyx_CodeObjectCacheEntry * ) PyMem_Realloc (
__pyx_code_cache . entries , ( ( size_t ) new_max ) * sizeof ( __Pyx_CodeObjectCacheEntry ) ) ;
if ( unlikely ( ! entries ) ) {
return ;
}
__pyx_code_cache . entries = entries ;
__pyx_code_cache . max_count = new_max ;
}
for ( i = __pyx_code_cache . count ; i > pos ; i - - ) {
entries [ i ] = entries [ i - 1 ] ;
}
entries [ pos ] . code_line = code_line ;
entries [ pos ] . code_object = code_object ;
__pyx_code_cache . count + + ;
Py_INCREF ( code_object ) ;
}
/* AddTraceback */
# include "compile.h"
# include "frameobject.h"
# include "traceback.h"
static PyCodeObject * __Pyx_CreateCodeObjectForTraceback (
const char * funcname , int c_line ,
int py_line , const char * filename ) {
PyCodeObject * py_code = 0 ;
PyObject * py_srcfile = 0 ;
PyObject * py_funcname = 0 ;
# if PY_MAJOR_VERSION < 3
py_srcfile = PyString_FromString ( filename ) ;
# else
py_srcfile = PyUnicode_FromString ( filename ) ;
# endif
if ( ! py_srcfile ) goto bad ;
if ( c_line ) {
# if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromFormat ( " %s (%s:%d) " , funcname , __pyx_cfilenm , c_line ) ;
# else
py_funcname = PyUnicode_FromFormat ( " %s (%s:%d) " , funcname , __pyx_cfilenm , c_line ) ;
# endif
}
else {
# if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromString ( funcname ) ;
# else
py_funcname = PyUnicode_FromString ( funcname ) ;
# endif
}
if ( ! py_funcname ) goto bad ;
py_code = __Pyx_PyCode_New (
0 ,
0 ,
0 ,
0 ,
0 ,
__pyx_empty_bytes , /*PyObject *code,*/
__pyx_empty_tuple , /*PyObject *consts,*/
__pyx_empty_tuple , /*PyObject *names,*/
__pyx_empty_tuple , /*PyObject *varnames,*/
__pyx_empty_tuple , /*PyObject *freevars,*/
__pyx_empty_tuple , /*PyObject *cellvars,*/
py_srcfile , /*PyObject *filename,*/
py_funcname , /*PyObject *name,*/
py_line ,
__pyx_empty_bytes /*PyObject *lnotab*/
) ;
Py_DECREF ( py_srcfile ) ;
Py_DECREF ( py_funcname ) ;
return py_code ;
bad :
Py_XDECREF ( py_srcfile ) ;
Py_XDECREF ( py_funcname ) ;
return NULL ;
}
static void __Pyx_AddTraceback ( const char * funcname , int c_line ,
int py_line , const char * filename ) {
PyCodeObject * py_code = 0 ;
PyFrameObject * py_frame = 0 ;
PyThreadState * tstate = __Pyx_PyThreadState_Current ;
if ( c_line ) {
c_line = __Pyx_CLineForTraceback ( tstate , c_line ) ;
}
py_code = __pyx_find_code_object ( c_line ? - c_line : py_line ) ;
if ( ! py_code ) {
py_code = __Pyx_CreateCodeObjectForTraceback (
funcname , c_line , py_line , filename ) ;
if ( ! py_code ) goto bad ;
__pyx_insert_code_object ( c_line ? - c_line : py_line , py_code ) ;
}
py_frame = PyFrame_New (
tstate , /*PyThreadState *tstate,*/
py_code , /*PyCodeObject *code,*/
__pyx_d , /*PyObject *globals,*/
0 /*PyObject *locals*/
) ;
if ( ! py_frame ) goto bad ;
__Pyx_PyFrame_SetLineNumber ( py_frame , py_line ) ;
PyTraceBack_Here ( py_frame ) ;
bad :
Py_XDECREF ( py_code ) ;
Py_XDECREF ( py_frame ) ;
}
# if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer ( PyObject * obj , Py_buffer * view , int flags ) {
if ( PyObject_CheckBuffer ( obj ) ) return PyObject_GetBuffer ( obj , view , flags ) ;
PyErr_Format ( PyExc_TypeError , " '%.200s' does not have the buffer interface " , Py_TYPE ( obj ) - > tp_name ) ;
return - 1 ;
}
static void __Pyx_ReleaseBuffer ( Py_buffer * view ) {
PyObject * obj = view - > obj ;
if ( ! obj ) return ;
if ( PyObject_CheckBuffer ( obj ) ) {
PyBuffer_Release ( view ) ;
return ;
}
if ( ( 0 ) ) { }
view - > obj = NULL ;
Py_DECREF ( obj ) ;
}
# endif
/* Declarations */
# if CYTHON_CCOMPLEX
# ifdef __cplusplus
static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts ( float x , float y ) {
return : : std : : complex < float > ( x , y ) ;
}
# else
static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts ( float x , float y ) {
return x + y * ( __pyx_t_float_complex ) _Complex_I ;
}
# endif
# else
static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts ( float x , float y ) {
__pyx_t_float_complex z ;
z . real = x ;
z . imag = y ;
return z ;
}
# endif
/* Arithmetic */
# if CYTHON_CCOMPLEX
# else
static CYTHON_INLINE int __Pyx_c_eq_float ( __pyx_t_float_complex a , __pyx_t_float_complex b ) {
return ( a . real = = b . real ) & & ( a . imag = = b . imag ) ;
}
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float ( __pyx_t_float_complex a , __pyx_t_float_complex b ) {
__pyx_t_float_complex z ;
z . real = a . real + b . real ;
z . imag = a . imag + b . imag ;
return z ;
}
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float ( __pyx_t_float_complex a , __pyx_t_float_complex b ) {
__pyx_t_float_complex z ;
z . real = a . real - b . real ;
z . imag = a . imag - b . imag ;
return z ;
}
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float ( __pyx_t_float_complex a , __pyx_t_float_complex b ) {
__pyx_t_float_complex z ;
z . real = a . real * b . real - a . imag * b . imag ;
z . imag = a . real * b . imag + a . imag * b . real ;
return z ;
}
# if 1
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float ( __pyx_t_float_complex a , __pyx_t_float_complex b ) {
if ( b . imag = = 0 ) {
return __pyx_t_float_complex_from_parts ( a . real / b . real , a . imag / b . real ) ;
} else if ( fabsf ( b . real ) > = fabsf ( b . imag ) ) {
if ( b . real = = 0 & & b . imag = = 0 ) {
return __pyx_t_float_complex_from_parts ( a . real / b . real , a . imag / b . imag ) ;
} else {
float r = b . imag / b . real ;
float s = ( float ) ( 1.0 ) / ( b . real + b . imag * r ) ;
return __pyx_t_float_complex_from_parts (
( a . real + a . imag * r ) * s , ( a . imag - a . real * r ) * s ) ;
}
} else {
float r = b . real / b . imag ;
float s = ( float ) ( 1.0 ) / ( b . imag + b . real * r ) ;
return __pyx_t_float_complex_from_parts (
( a . real * r + a . imag ) * s , ( a . imag * r - a . real ) * s ) ;
}
}
# else
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float ( __pyx_t_float_complex a , __pyx_t_float_complex b ) {
if ( b . imag = = 0 ) {
return __pyx_t_float_complex_from_parts ( a . real / b . real , a . imag / b . real ) ;
} else {
float denom = b . real * b . real + b . imag * b . imag ;
return __pyx_t_float_complex_from_parts (
( a . real * b . real + a . imag * b . imag ) / denom ,
( a . imag * b . real - a . real * b . imag ) / denom ) ;
}
}
# endif
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float ( __pyx_t_float_complex a ) {
__pyx_t_float_complex z ;
z . real = - a . real ;
z . imag = - a . imag ;
return z ;
}
static CYTHON_INLINE int __Pyx_c_is_zero_float ( __pyx_t_float_complex a ) {
return ( a . real = = 0 ) & & ( a . imag = = 0 ) ;
}
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float ( __pyx_t_float_complex a ) {
__pyx_t_float_complex z ;
z . real = a . real ;
z . imag = - a . imag ;
return z ;
}
# if 1
static CYTHON_INLINE float __Pyx_c_abs_float ( __pyx_t_float_complex z ) {
# if !defined(HAVE_HYPOT) || defined(_MSC_VER)
return sqrtf ( z . real * z . real + z . imag * z . imag ) ;
# else
return hypotf ( z . real , z . imag ) ;
# endif
}
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float ( __pyx_t_float_complex a , __pyx_t_float_complex b ) {
__pyx_t_float_complex z ;
float r , lnr , theta , z_r , z_theta ;
if ( b . imag = = 0 & & b . real = = ( int ) b . real ) {
if ( b . real < 0 ) {
float denom = a . real * a . real + a . imag * a . imag ;
a . real = a . real / denom ;
a . imag = - a . imag / denom ;
b . real = - b . real ;
}
switch ( ( int ) b . real ) {
case 0 :
z . real = 1 ;
z . imag = 0 ;
return z ;
case 1 :
return a ;
case 2 :
return __Pyx_c_prod_float ( a , a ) ;
case 3 :
z = __Pyx_c_prod_float ( a , a ) ;
return __Pyx_c_prod_float ( z , a ) ;
case 4 :
z = __Pyx_c_prod_float ( a , a ) ;
return __Pyx_c_prod_float ( z , z ) ;
}
}
if ( a . imag = = 0 ) {
if ( a . real = = 0 ) {
return a ;
} else if ( b . imag = = 0 ) {
z . real = powf ( a . real , b . real ) ;
z . imag = 0 ;
return z ;
} else if ( a . real > 0 ) {
r = a . real ;
theta = 0 ;
} else {
r = - a . real ;
theta = atan2f ( 0.0 , - 1.0 ) ;
}
} else {
r = __Pyx_c_abs_float ( a ) ;
theta = atan2f ( a . imag , a . real ) ;
}
lnr = logf ( r ) ;
z_r = expf ( lnr * b . real - theta * b . imag ) ;
z_theta = theta * b . real + lnr * b . imag ;
z . real = z_r * cosf ( z_theta ) ;
z . imag = z_r * sinf ( z_theta ) ;
return z ;
}
# endif
# endif
/* Declarations */
# if CYTHON_CCOMPLEX
# ifdef __cplusplus
static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts ( double x , double y ) {
return : : std : : complex < double > ( x , y ) ;
}
# else
static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts ( double x , double y ) {
return x + y * ( __pyx_t_double_complex ) _Complex_I ;
}
# endif
# else
static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts ( double x , double y ) {
__pyx_t_double_complex z ;
z . real = x ;
z . imag = y ;
return z ;
}
# endif
/* Arithmetic */
# if CYTHON_CCOMPLEX
# else
static CYTHON_INLINE int __Pyx_c_eq_double ( __pyx_t_double_complex a , __pyx_t_double_complex b ) {
return ( a . real = = b . real ) & & ( a . imag = = b . imag ) ;
}
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double ( __pyx_t_double_complex a , __pyx_t_double_complex b ) {
__pyx_t_double_complex z ;
z . real = a . real + b . real ;
z . imag = a . imag + b . imag ;
return z ;
}
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double ( __pyx_t_double_complex a , __pyx_t_double_complex b ) {
__pyx_t_double_complex z ;
z . real = a . real - b . real ;
z . imag = a . imag - b . imag ;
return z ;
}
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double ( __pyx_t_double_complex a , __pyx_t_double_complex b ) {
__pyx_t_double_complex z ;
z . real = a . real * b . real - a . imag * b . imag ;
z . imag = a . real * b . imag + a . imag * b . real ;
return z ;
}
# if 1
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double ( __pyx_t_double_complex a , __pyx_t_double_complex b ) {
if ( b . imag = = 0 ) {
return __pyx_t_double_complex_from_parts ( a . real / b . real , a . imag / b . real ) ;
} else if ( fabs ( b . real ) > = fabs ( b . imag ) ) {
if ( b . real = = 0 & & b . imag = = 0 ) {
return __pyx_t_double_complex_from_parts ( a . real / b . real , a . imag / b . imag ) ;
} else {
double r = b . imag / b . real ;
double s = ( double ) ( 1.0 ) / ( b . real + b . imag * r ) ;
return __pyx_t_double_complex_from_parts (
( a . real + a . imag * r ) * s , ( a . imag - a . real * r ) * s ) ;
}
} else {
double r = b . real / b . imag ;
double s = ( double ) ( 1.0 ) / ( b . imag + b . real * r ) ;
return __pyx_t_double_complex_from_parts (
( a . real * r + a . imag ) * s , ( a . imag * r - a . real ) * s ) ;
}
}
# else
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double ( __pyx_t_double_complex a , __pyx_t_double_complex b ) {
if ( b . imag = = 0 ) {
return __pyx_t_double_complex_from_parts ( a . real / b . real , a . imag / b . real ) ;
} else {
double denom = b . real * b . real + b . imag * b . imag ;
return __pyx_t_double_complex_from_parts (
( a . real * b . real + a . imag * b . imag ) / denom ,
( a . imag * b . real - a . real * b . imag ) / denom ) ;
}
}
# endif
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double ( __pyx_t_double_complex a ) {
__pyx_t_double_complex z ;
z . real = - a . real ;
z . imag = - a . imag ;
return z ;
}
static CYTHON_INLINE int __Pyx_c_is_zero_double ( __pyx_t_double_complex a ) {
return ( a . real = = 0 ) & & ( a . imag = = 0 ) ;
}
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double ( __pyx_t_double_complex a ) {
__pyx_t_double_complex z ;
z . real = a . real ;
z . imag = - a . imag ;
return z ;
}
# if 1
static CYTHON_INLINE double __Pyx_c_abs_double ( __pyx_t_double_complex z ) {
# if !defined(HAVE_HYPOT) || defined(_MSC_VER)
return sqrt ( z . real * z . real + z . imag * z . imag ) ;
# else
return hypot ( z . real , z . imag ) ;
# endif
}
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double ( __pyx_t_double_complex a , __pyx_t_double_complex b ) {
__pyx_t_double_complex z ;
double r , lnr , theta , z_r , z_theta ;
if ( b . imag = = 0 & & b . real = = ( int ) b . real ) {
if ( b . real < 0 ) {
double denom = a . real * a . real + a . imag * a . imag ;
a . real = a . real / denom ;
a . imag = - a . imag / denom ;
b . real = - b . real ;
}
switch ( ( int ) b . real ) {
case 0 :
z . real = 1 ;
z . imag = 0 ;
return z ;
case 1 :
return a ;
case 2 :
return __Pyx_c_prod_double ( a , a ) ;
case 3 :
z = __Pyx_c_prod_double ( a , a ) ;
return __Pyx_c_prod_double ( z , a ) ;
case 4 :
z = __Pyx_c_prod_double ( a , a ) ;
return __Pyx_c_prod_double ( z , z ) ;
}
}
if ( a . imag = = 0 ) {
if ( a . real = = 0 ) {
return a ;
} else if ( b . imag = = 0 ) {
z . real = pow ( a . real , b . real ) ;
z . imag = 0 ;
return z ;
} else if ( a . real > 0 ) {
r = a . real ;
theta = 0 ;
} else {
r = - a . real ;
theta = atan2 ( 0.0 , - 1.0 ) ;
}
} else {
r = __Pyx_c_abs_double ( a ) ;
theta = atan2 ( a . imag , a . real ) ;
}
lnr = log ( r ) ;
z_r = exp ( lnr * b . real - theta * b . imag ) ;
z_theta = theta * b . real + lnr * b . imag ;
z . real = z_r * cos ( z_theta ) ;
z . imag = z_r * sin ( z_theta ) ;
return z ;
}
# endif
# endif
/* CIntToPy */
static CYTHON_INLINE PyObject * __Pyx_PyInt_From_long ( long value ) {
# ifdef __Pyx_HAS_GCC_DIAGNOSTIC
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wconversion"
# endif
const long neg_one = ( long ) - 1 , const_zero = ( long ) 0 ;
# ifdef __Pyx_HAS_GCC_DIAGNOSTIC
# pragma GCC diagnostic pop
# endif
const int is_unsigned = neg_one > const_zero ;
if ( is_unsigned ) {
if ( sizeof ( long ) < sizeof ( long ) ) {
return PyInt_FromLong ( ( long ) value ) ;
} else if ( sizeof ( long ) < = sizeof ( unsigned long ) ) {
return PyLong_FromUnsignedLong ( ( unsigned long ) value ) ;
# ifdef HAVE_LONG_LONG
} else if ( sizeof ( long ) < = sizeof ( unsigned PY_LONG_LONG ) ) {
return PyLong_FromUnsignedLongLong ( ( unsigned PY_LONG_LONG ) value ) ;
# endif
}
} else {
if ( sizeof ( long ) < = sizeof ( long ) ) {
return PyInt_FromLong ( ( long ) value ) ;
# ifdef HAVE_LONG_LONG
} else if ( sizeof ( long ) < = sizeof ( PY_LONG_LONG ) ) {
return PyLong_FromLongLong ( ( PY_LONG_LONG ) value ) ;
# endif
}
}
{
int one = 1 ; int little = ( int ) * ( unsigned char * ) & one ;
unsigned char * bytes = ( unsigned char * ) & value ;
return _PyLong_FromByteArray ( bytes , sizeof ( long ) ,
little , ! is_unsigned ) ;
}
}
/* CIntFromPyVerify */
# define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT ( target_type , func_type , func_value , 0 )
# define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT ( target_type , func_type , func_value , 1 )
# define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
{ \
func_type value = func_value ; \
if ( sizeof ( target_type ) < sizeof ( func_type ) ) { \
if ( unlikely ( value ! = ( func_type ) ( target_type ) value ) ) { \
func_type zero = 0 ; \
if ( exc & & unlikely ( value = = ( func_type ) - 1 & & PyErr_Occurred ( ) ) ) \
return ( target_type ) - 1 ; \
if ( is_unsigned & & unlikely ( value < zero ) ) \
goto raise_neg_overflow ; \
else \
goto raise_overflow ; \
} \
} \
return ( target_type ) value ; \
}
/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyInt_As_long ( PyObject * x ) {
# ifdef __Pyx_HAS_GCC_DIAGNOSTIC
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wconversion"
# endif
const long neg_one = ( long ) - 1 , const_zero = ( long ) 0 ;
# ifdef __Pyx_HAS_GCC_DIAGNOSTIC
# pragma GCC diagnostic pop
# endif
const int is_unsigned = neg_one > const_zero ;
# if PY_MAJOR_VERSION < 3
if ( likely ( PyInt_Check ( x ) ) ) {
if ( sizeof ( long ) < sizeof ( long ) ) {
__PYX_VERIFY_RETURN_INT ( long , long , PyInt_AS_LONG ( x ) )
} else {
long val = PyInt_AS_LONG ( x ) ;
if ( is_unsigned & & unlikely ( val < 0 ) ) {
goto raise_neg_overflow ;
}
return ( long ) val ;
}
} else
# endif
if ( likely ( PyLong_Check ( x ) ) ) {
if ( is_unsigned ) {
# if CYTHON_USE_PYLONG_INTERNALS
const digit * digits = ( ( PyLongObject * ) x ) - > ob_digit ;
switch ( Py_SIZE ( x ) ) {
case 0 : return ( long ) 0 ;
case 1 : __PYX_VERIFY_RETURN_INT ( long , digit , digits [ 0 ] )
case 2 :
if ( 8 * sizeof ( long ) > 1 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 2 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( long , unsigned long , ( ( ( ( ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( long ) > = 2 * PyLong_SHIFT ) {
return ( long ) ( ( ( ( ( long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 0 ] ) ) ;
}
}
break ;
case 3 :
if ( 8 * sizeof ( long ) > 2 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 3 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( long , unsigned long , ( ( ( ( ( ( ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( long ) > = 3 * PyLong_SHIFT ) {
return ( long ) ( ( ( ( ( ( ( long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 0 ] ) ) ;
}
}
break ;
case 4 :
if ( 8 * sizeof ( long ) > 3 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 4 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( long , unsigned long , ( ( ( ( ( ( ( ( ( unsigned long ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( long ) > = 4 * PyLong_SHIFT ) {
return ( long ) ( ( ( ( ( ( ( ( ( long ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 0 ] ) ) ;
}
}
break ;
}
# endif
# if CYTHON_COMPILING_IN_CPYTHON
if ( unlikely ( Py_SIZE ( x ) < 0 ) ) {
goto raise_neg_overflow ;
}
# else
{
int result = PyObject_RichCompareBool ( x , Py_False , Py_LT ) ;
if ( unlikely ( result < 0 ) )
return ( long ) - 1 ;
if ( unlikely ( result = = 1 ) )
goto raise_neg_overflow ;
}
# endif
if ( sizeof ( long ) < = sizeof ( unsigned long ) ) {
__PYX_VERIFY_RETURN_INT_EXC ( long , unsigned long , PyLong_AsUnsignedLong ( x ) )
# ifdef HAVE_LONG_LONG
} else if ( sizeof ( long ) < = sizeof ( unsigned PY_LONG_LONG ) ) {
__PYX_VERIFY_RETURN_INT_EXC ( long , unsigned PY_LONG_LONG , PyLong_AsUnsignedLongLong ( x ) )
# endif
}
} else {
# if CYTHON_USE_PYLONG_INTERNALS
const digit * digits = ( ( PyLongObject * ) x ) - > ob_digit ;
switch ( Py_SIZE ( x ) ) {
case 0 : return ( long ) 0 ;
case - 1 : __PYX_VERIFY_RETURN_INT ( long , sdigit , ( sdigit ) ( - ( sdigit ) digits [ 0 ] ) )
case 1 : __PYX_VERIFY_RETURN_INT ( long , digit , + digits [ 0 ] )
case - 2 :
if ( 8 * sizeof ( long ) - 1 > 1 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 2 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( long , long , - ( long ) ( ( ( ( ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( long ) - 1 > 2 * PyLong_SHIFT ) {
return ( long ) ( ( ( long ) - 1 ) * ( ( ( ( ( long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 0 ] ) ) ) ;
}
}
break ;
case 2 :
if ( 8 * sizeof ( long ) > 1 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 2 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( long , unsigned long , ( ( ( ( ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( long ) - 1 > 2 * PyLong_SHIFT ) {
return ( long ) ( ( ( ( ( ( long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 0 ] ) ) ) ;
}
}
break ;
case - 3 :
if ( 8 * sizeof ( long ) - 1 > 2 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 3 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( long , long , - ( long ) ( ( ( ( ( ( ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( long ) - 1 > 3 * PyLong_SHIFT ) {
return ( long ) ( ( ( long ) - 1 ) * ( ( ( ( ( ( ( long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 0 ] ) ) ) ;
}
}
break ;
case 3 :
if ( 8 * sizeof ( long ) > 2 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 3 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( long , unsigned long , ( ( ( ( ( ( ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( long ) - 1 > 3 * PyLong_SHIFT ) {
return ( long ) ( ( ( ( ( ( ( ( long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 0 ] ) ) ) ;
}
}
break ;
case - 4 :
if ( 8 * sizeof ( long ) - 1 > 3 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 4 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( long , long , - ( long ) ( ( ( ( ( ( ( ( ( unsigned long ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( long ) - 1 > 4 * PyLong_SHIFT ) {
return ( long ) ( ( ( long ) - 1 ) * ( ( ( ( ( ( ( ( ( long ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 0 ] ) ) ) ;
}
}
break ;
case 4 :
if ( 8 * sizeof ( long ) > 3 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 4 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( long , unsigned long , ( ( ( ( ( ( ( ( ( unsigned long ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( long ) - 1 > 4 * PyLong_SHIFT ) {
return ( long ) ( ( ( ( ( ( ( ( ( ( long ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( long ) digits [ 0 ] ) ) ) ;
}
}
break ;
}
# endif
if ( sizeof ( long ) < = sizeof ( long ) ) {
__PYX_VERIFY_RETURN_INT_EXC ( long , long , PyLong_AsLong ( x ) )
# ifdef HAVE_LONG_LONG
} else if ( sizeof ( long ) < = sizeof ( PY_LONG_LONG ) ) {
__PYX_VERIFY_RETURN_INT_EXC ( long , PY_LONG_LONG , PyLong_AsLongLong ( x ) )
# endif
}
}
{
# if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString ( PyExc_RuntimeError ,
" _PyLong_AsByteArray() not available in PyPy, cannot convert large numbers " ) ;
# else
long val ;
PyObject * v = __Pyx_PyNumber_IntOrLong ( x ) ;
# if PY_MAJOR_VERSION < 3
if ( likely ( v ) & & ! PyLong_Check ( v ) ) {
PyObject * tmp = v ;
v = PyNumber_Long ( tmp ) ;
Py_DECREF ( tmp ) ;
}
# endif
if ( likely ( v ) ) {
int one = 1 ; int is_little = ( int ) * ( unsigned char * ) & one ;
unsigned char * bytes = ( unsigned char * ) & val ;
int ret = _PyLong_AsByteArray ( ( PyLongObject * ) v ,
bytes , sizeof ( val ) ,
is_little , ! is_unsigned ) ;
Py_DECREF ( v ) ;
if ( likely ( ! ret ) )
return val ;
}
# endif
return ( long ) - 1 ;
}
} else {
long val ;
PyObject * tmp = __Pyx_PyNumber_IntOrLong ( x ) ;
if ( ! tmp ) return ( long ) - 1 ;
val = __Pyx_PyInt_As_long ( tmp ) ;
Py_DECREF ( tmp ) ;
return val ;
}
raise_overflow :
PyErr_SetString ( PyExc_OverflowError ,
" value too large to convert to long " ) ;
return ( long ) - 1 ;
raise_neg_overflow :
PyErr_SetString ( PyExc_OverflowError ,
" can't convert negative value to long " ) ;
return ( long ) - 1 ;
}
/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyInt_As_int ( PyObject * x ) {
# ifdef __Pyx_HAS_GCC_DIAGNOSTIC
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wconversion"
# endif
const int neg_one = ( int ) - 1 , const_zero = ( int ) 0 ;
# ifdef __Pyx_HAS_GCC_DIAGNOSTIC
# pragma GCC diagnostic pop
# endif
const int is_unsigned = neg_one > const_zero ;
# if PY_MAJOR_VERSION < 3
if ( likely ( PyInt_Check ( x ) ) ) {
if ( sizeof ( int ) < sizeof ( long ) ) {
__PYX_VERIFY_RETURN_INT ( int , long , PyInt_AS_LONG ( x ) )
} else {
long val = PyInt_AS_LONG ( x ) ;
if ( is_unsigned & & unlikely ( val < 0 ) ) {
goto raise_neg_overflow ;
}
return ( int ) val ;
}
} else
# endif
if ( likely ( PyLong_Check ( x ) ) ) {
if ( is_unsigned ) {
# if CYTHON_USE_PYLONG_INTERNALS
const digit * digits = ( ( PyLongObject * ) x ) - > ob_digit ;
switch ( Py_SIZE ( x ) ) {
case 0 : return ( int ) 0 ;
case 1 : __PYX_VERIFY_RETURN_INT ( int , digit , digits [ 0 ] )
case 2 :
if ( 8 * sizeof ( int ) > 1 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 2 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( int , unsigned long , ( ( ( ( ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( int ) > = 2 * PyLong_SHIFT ) {
return ( int ) ( ( ( ( ( int ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 0 ] ) ) ;
}
}
break ;
case 3 :
if ( 8 * sizeof ( int ) > 2 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 3 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( int , unsigned long , ( ( ( ( ( ( ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( int ) > = 3 * PyLong_SHIFT ) {
return ( int ) ( ( ( ( ( ( ( int ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 0 ] ) ) ;
}
}
break ;
case 4 :
if ( 8 * sizeof ( int ) > 3 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 4 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( int , unsigned long , ( ( ( ( ( ( ( ( ( unsigned long ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( int ) > = 4 * PyLong_SHIFT ) {
return ( int ) ( ( ( ( ( ( ( ( ( int ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 0 ] ) ) ;
}
}
break ;
}
# endif
# if CYTHON_COMPILING_IN_CPYTHON
if ( unlikely ( Py_SIZE ( x ) < 0 ) ) {
goto raise_neg_overflow ;
}
# else
{
int result = PyObject_RichCompareBool ( x , Py_False , Py_LT ) ;
if ( unlikely ( result < 0 ) )
return ( int ) - 1 ;
if ( unlikely ( result = = 1 ) )
goto raise_neg_overflow ;
}
# endif
if ( sizeof ( int ) < = sizeof ( unsigned long ) ) {
__PYX_VERIFY_RETURN_INT_EXC ( int , unsigned long , PyLong_AsUnsignedLong ( x ) )
# ifdef HAVE_LONG_LONG
} else if ( sizeof ( int ) < = sizeof ( unsigned PY_LONG_LONG ) ) {
__PYX_VERIFY_RETURN_INT_EXC ( int , unsigned PY_LONG_LONG , PyLong_AsUnsignedLongLong ( x ) )
# endif
}
} else {
# if CYTHON_USE_PYLONG_INTERNALS
const digit * digits = ( ( PyLongObject * ) x ) - > ob_digit ;
switch ( Py_SIZE ( x ) ) {
case 0 : return ( int ) 0 ;
case - 1 : __PYX_VERIFY_RETURN_INT ( int , sdigit , ( sdigit ) ( - ( sdigit ) digits [ 0 ] ) )
case 1 : __PYX_VERIFY_RETURN_INT ( int , digit , + digits [ 0 ] )
case - 2 :
if ( 8 * sizeof ( int ) - 1 > 1 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 2 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( int , long , - ( long ) ( ( ( ( ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( int ) - 1 > 2 * PyLong_SHIFT ) {
return ( int ) ( ( ( int ) - 1 ) * ( ( ( ( ( int ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 0 ] ) ) ) ;
}
}
break ;
case 2 :
if ( 8 * sizeof ( int ) > 1 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 2 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( int , unsigned long , ( ( ( ( ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( int ) - 1 > 2 * PyLong_SHIFT ) {
return ( int ) ( ( ( ( ( ( int ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 0 ] ) ) ) ;
}
}
break ;
case - 3 :
if ( 8 * sizeof ( int ) - 1 > 2 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 3 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( int , long , - ( long ) ( ( ( ( ( ( ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( int ) - 1 > 3 * PyLong_SHIFT ) {
return ( int ) ( ( ( int ) - 1 ) * ( ( ( ( ( ( ( int ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 0 ] ) ) ) ;
}
}
break ;
case 3 :
if ( 8 * sizeof ( int ) > 2 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 3 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( int , unsigned long , ( ( ( ( ( ( ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( int ) - 1 > 3 * PyLong_SHIFT ) {
return ( int ) ( ( ( ( ( ( ( ( int ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 0 ] ) ) ) ;
}
}
break ;
case - 4 :
if ( 8 * sizeof ( int ) - 1 > 3 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 4 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( int , long , - ( long ) ( ( ( ( ( ( ( ( ( unsigned long ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( int ) - 1 > 4 * PyLong_SHIFT ) {
return ( int ) ( ( ( int ) - 1 ) * ( ( ( ( ( ( ( ( ( int ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 0 ] ) ) ) ;
}
}
break ;
case 4 :
if ( 8 * sizeof ( int ) > 3 * PyLong_SHIFT ) {
if ( 8 * sizeof ( unsigned long ) > 4 * PyLong_SHIFT ) {
__PYX_VERIFY_RETURN_INT ( int , unsigned long , ( ( ( ( ( ( ( ( ( unsigned long ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( unsigned long ) digits [ 0 ] ) ) )
} else if ( 8 * sizeof ( int ) - 1 > 4 * PyLong_SHIFT ) {
return ( int ) ( ( ( ( ( ( ( ( ( ( int ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( int ) digits [ 0 ] ) ) ) ;
}
}
break ;
}
# endif
if ( sizeof ( int ) < = sizeof ( long ) ) {
__PYX_VERIFY_RETURN_INT_EXC ( int , long , PyLong_AsLong ( x ) )
# ifdef HAVE_LONG_LONG
} else if ( sizeof ( int ) < = sizeof ( PY_LONG_LONG ) ) {
__PYX_VERIFY_RETURN_INT_EXC ( int , PY_LONG_LONG , PyLong_AsLongLong ( x ) )
# endif
}
}
{
# if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString ( PyExc_RuntimeError ,
" _PyLong_AsByteArray() not available in PyPy, cannot convert large numbers " ) ;
# else
int val ;
PyObject * v = __Pyx_PyNumber_IntOrLong ( x ) ;
# if PY_MAJOR_VERSION < 3
if ( likely ( v ) & & ! PyLong_Check ( v ) ) {
PyObject * tmp = v ;
v = PyNumber_Long ( tmp ) ;
Py_DECREF ( tmp ) ;
}
# endif
if ( likely ( v ) ) {
int one = 1 ; int is_little = ( int ) * ( unsigned char * ) & one ;
unsigned char * bytes = ( unsigned char * ) & val ;
int ret = _PyLong_AsByteArray ( ( PyLongObject * ) v ,
bytes , sizeof ( val ) ,
is_little , ! is_unsigned ) ;
Py_DECREF ( v ) ;
if ( likely ( ! ret ) )
return val ;
}
# endif
return ( int ) - 1 ;
}
} else {
int val ;
PyObject * tmp = __Pyx_PyNumber_IntOrLong ( x ) ;
if ( ! tmp ) return ( int ) - 1 ;
val = __Pyx_PyInt_As_int ( tmp ) ;
Py_DECREF ( tmp ) ;
return val ;
}
raise_overflow :
PyErr_SetString ( PyExc_OverflowError ,
" value too large to convert to int " ) ;
return ( int ) - 1 ;
raise_neg_overflow :
PyErr_SetString ( PyExc_OverflowError ,
" can't convert negative value to int " ) ;
return ( int ) - 1 ;
}
/* FastTypeChecks */
# if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases ( PyTypeObject * a , PyTypeObject * b ) {
while ( a ) {
a = a - > tp_base ;
if ( a = = b )
return 1 ;
}
return b = = & PyBaseObject_Type ;
}
static CYTHON_INLINE int __Pyx_IsSubtype ( PyTypeObject * a , PyTypeObject * b ) {
PyObject * mro ;
if ( a = = b ) return 1 ;
mro = a - > tp_mro ;
if ( likely ( mro ) ) {
Py_ssize_t i , n ;
n = PyTuple_GET_SIZE ( mro ) ;
for ( i = 0 ; i < n ; i + + ) {
if ( PyTuple_GET_ITEM ( mro , i ) = = ( PyObject * ) b )
return 1 ;
}
return 0 ;
}
return __Pyx_InBases ( a , b ) ;
}
# if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2 ( PyObject * err , PyObject * exc_type1 , PyObject * exc_type2 ) {
PyObject * exception , * value , * tb ;
int res ;
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ErrFetch ( & exception , & value , & tb ) ;
res = exc_type1 ? PyObject_IsSubclass ( err , exc_type1 ) : 0 ;
if ( unlikely ( res = = - 1 ) ) {
PyErr_WriteUnraisable ( err ) ;
res = 0 ;
}
if ( ! res ) {
res = PyObject_IsSubclass ( err , exc_type2 ) ;
if ( unlikely ( res = = - 1 ) ) {
PyErr_WriteUnraisable ( err ) ;
res = 0 ;
}
}
__Pyx_ErrRestore ( exception , value , tb ) ;
return res ;
}
# else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2 ( PyObject * err , PyObject * exc_type1 , PyObject * exc_type2 ) {
int res = exc_type1 ? __Pyx_IsSubtype ( ( PyTypeObject * ) err , ( PyTypeObject * ) exc_type1 ) : 0 ;
if ( ! res ) {
res = __Pyx_IsSubtype ( ( PyTypeObject * ) err , ( PyTypeObject * ) exc_type2 ) ;
}
return res ;
}
# endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple ( PyObject * exc_type , PyObject * tuple ) {
Py_ssize_t i , n ;
assert ( PyExceptionClass_Check ( exc_type ) ) ;
n = PyTuple_GET_SIZE ( tuple ) ;
# if PY_MAJOR_VERSION >= 3
for ( i = 0 ; i < n ; i + + ) {
if ( exc_type = = PyTuple_GET_ITEM ( tuple , i ) ) return 1 ;
}
# endif
for ( i = 0 ; i < n ; i + + ) {
PyObject * t = PyTuple_GET_ITEM ( tuple , i ) ;
# if PY_MAJOR_VERSION < 3
if ( likely ( exc_type = = t ) ) return 1 ;
# endif
if ( likely ( PyExceptionClass_Check ( t ) ) ) {
if ( __Pyx_inner_PyErr_GivenExceptionMatches2 ( exc_type , NULL , t ) ) return 1 ;
} else {
}
}
return 0 ;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches ( PyObject * err , PyObject * exc_type ) {
if ( likely ( err = = exc_type ) ) return 1 ;
if ( likely ( PyExceptionClass_Check ( err ) ) ) {
if ( likely ( PyExceptionClass_Check ( exc_type ) ) ) {
return __Pyx_inner_PyErr_GivenExceptionMatches2 ( err , NULL , exc_type ) ;
} else if ( likely ( PyTuple_Check ( exc_type ) ) ) {
return __Pyx_PyErr_GivenExceptionMatchesTuple ( err , exc_type ) ;
} else {
}
}
return PyErr_GivenExceptionMatches ( err , exc_type ) ;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2 ( PyObject * err , PyObject * exc_type1 , PyObject * exc_type2 ) {
assert ( PyExceptionClass_Check ( exc_type1 ) ) ;
assert ( PyExceptionClass_Check ( exc_type2 ) ) ;
if ( likely ( err = = exc_type1 | | err = = exc_type2 ) ) return 1 ;
if ( likely ( PyExceptionClass_Check ( err ) ) ) {
return __Pyx_inner_PyErr_GivenExceptionMatches2 ( err , exc_type1 , exc_type2 ) ;
}
return ( PyErr_GivenExceptionMatches ( err , exc_type1 ) | | PyErr_GivenExceptionMatches ( err , exc_type2 ) ) ;
}
# endif
/* CheckBinaryVersion */
static int __Pyx_check_binary_version ( void ) {
char ctversion [ 4 ] , rtversion [ 4 ] ;
PyOS_snprintf ( ctversion , 4 , " %d.%d " , PY_MAJOR_VERSION , PY_MINOR_VERSION ) ;
PyOS_snprintf ( rtversion , 4 , " %s " , Py_GetVersion ( ) ) ;
if ( ctversion [ 0 ] ! = rtversion [ 0 ] | | ctversion [ 2 ] ! = rtversion [ 2 ] ) {
char message [ 200 ] ;
PyOS_snprintf ( message , sizeof ( message ) ,
" compiletime version %s of module '%.100s' "
" does not match runtime version %s " ,
ctversion , __Pyx_MODULE_NAME , rtversion ) ;
return PyErr_WarnEx ( NULL , message , 1 ) ;
}
return 0 ;
}
/* InitStrings */
static int __Pyx_InitStrings ( __Pyx_StringTabEntry * t ) {
while ( t - > p ) {
# if PY_MAJOR_VERSION < 3
if ( t - > is_unicode ) {
* t - > p = PyUnicode_DecodeUTF8 ( t - > s , t - > n - 1 , NULL ) ;
} else if ( t - > intern ) {
* t - > p = PyString_InternFromString ( t - > s ) ;
} else {
* t - > p = PyString_FromStringAndSize ( t - > s , t - > n - 1 ) ;
}
# else
if ( t - > is_unicode | t - > is_str ) {
if ( t - > intern ) {
* t - > p = PyUnicode_InternFromString ( t - > s ) ;
} else if ( t - > encoding ) {
* t - > p = PyUnicode_Decode ( t - > s , t - > n - 1 , t - > encoding , NULL ) ;
} else {
* t - > p = PyUnicode_FromStringAndSize ( t - > s , t - > n - 1 ) ;
}
} else {
* t - > p = PyBytes_FromStringAndSize ( t - > s , t - > n - 1 ) ;
}
# endif
if ( ! * t - > p )
return - 1 ;
if ( PyObject_Hash ( * t - > p ) = = - 1 )
return - 1 ;
+ + t ;
}
return 0 ;
}
static CYTHON_INLINE PyObject * __Pyx_PyUnicode_FromString ( const char * c_str ) {
return __Pyx_PyUnicode_FromStringAndSize ( c_str , ( Py_ssize_t ) strlen ( c_str ) ) ;
}
static CYTHON_INLINE const char * __Pyx_PyObject_AsString ( PyObject * o ) {
Py_ssize_t ignore ;
return __Pyx_PyObject_AsStringAndSize ( o , & ignore ) ;
}
# if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
# if !CYTHON_PEP393_ENABLED
static const char * __Pyx_PyUnicode_AsStringAndSize ( PyObject * o , Py_ssize_t * length ) {
char * defenc_c ;
PyObject * defenc = _PyUnicode_AsDefaultEncodedString ( o , NULL ) ;
if ( ! defenc ) return NULL ;
defenc_c = PyBytes_AS_STRING ( defenc ) ;
# if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
{
char * end = defenc_c + PyBytes_GET_SIZE ( defenc ) ;
char * c ;
for ( c = defenc_c ; c < end ; c + + ) {
if ( ( unsigned char ) ( * c ) > = 128 ) {
PyUnicode_AsASCIIString ( o ) ;
return NULL ;
}
}
}
# endif
* length = PyBytes_GET_SIZE ( defenc ) ;
return defenc_c ;
}
# else
static CYTHON_INLINE const char * __Pyx_PyUnicode_AsStringAndSize ( PyObject * o , Py_ssize_t * length ) {
if ( unlikely ( __Pyx_PyUnicode_READY ( o ) = = - 1 ) ) return NULL ;
# if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
if ( likely ( PyUnicode_IS_ASCII ( o ) ) ) {
* length = PyUnicode_GET_LENGTH ( o ) ;
return PyUnicode_AsUTF8 ( o ) ;
} else {
PyUnicode_AsASCIIString ( o ) ;
return NULL ;
}
# else
return PyUnicode_AsUTF8AndSize ( o , length ) ;
# endif
}
# endif
# endif
static CYTHON_INLINE const char * __Pyx_PyObject_AsStringAndSize ( PyObject * o , Py_ssize_t * length ) {
# if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
if (
# if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
__Pyx_sys_getdefaultencoding_not_ascii & &
# endif
PyUnicode_Check ( o ) ) {
return __Pyx_PyUnicode_AsStringAndSize ( o , length ) ;
} else
# endif
# if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
if ( PyByteArray_Check ( o ) ) {
* length = PyByteArray_GET_SIZE ( o ) ;
return PyByteArray_AS_STRING ( o ) ;
} else
# endif
{
char * result ;
int r = PyBytes_AsStringAndSize ( o , & result , length ) ;
if ( unlikely ( r < 0 ) ) {
return NULL ;
} else {
return result ;
}
}
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue ( PyObject * x ) {
int is_true = x = = Py_True ;
if ( is_true | ( x = = Py_False ) | ( x = = Py_None ) ) return is_true ;
else return PyObject_IsTrue ( x ) ;
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref ( PyObject * x ) {
int retval ;
if ( unlikely ( ! x ) ) return - 1 ;
retval = __Pyx_PyObject_IsTrue ( x ) ;
Py_DECREF ( x ) ;
return retval ;
}
static PyObject * __Pyx_PyNumber_IntOrLongWrongResultType ( PyObject * result , const char * type_name ) {
# if PY_MAJOR_VERSION >= 3
if ( PyLong_Check ( result ) ) {
if ( PyErr_WarnFormat ( PyExc_DeprecationWarning , 1 ,
" __int__ returned non-int (type %.200s). "
" The ability to return an instance of a strict subclass of int "
" is deprecated, and may be removed in a future version of Python. " ,
Py_TYPE ( result ) - > tp_name ) ) {
Py_DECREF ( result ) ;
return NULL ;
}
return result ;
}
# endif
PyErr_Format ( PyExc_TypeError ,
" __%.4s__ returned non-%.4s (type %.200s) " ,
type_name , type_name , Py_TYPE ( result ) - > tp_name ) ;
Py_DECREF ( result ) ;
return NULL ;
}
static CYTHON_INLINE PyObject * __Pyx_PyNumber_IntOrLong ( PyObject * x ) {
# if CYTHON_USE_TYPE_SLOTS
PyNumberMethods * m ;
# endif
const char * name = NULL ;
PyObject * res = NULL ;
# if PY_MAJOR_VERSION < 3
if ( likely ( PyInt_Check ( x ) | | PyLong_Check ( x ) ) )
# else
if ( likely ( PyLong_Check ( x ) ) )
# endif
return __Pyx_NewRef ( x ) ;
# if CYTHON_USE_TYPE_SLOTS
m = Py_TYPE ( x ) - > tp_as_number ;
# if PY_MAJOR_VERSION < 3
if ( m & & m - > nb_int ) {
name = " int " ;
res = m - > nb_int ( x ) ;
}
else if ( m & & m - > nb_long ) {
name = " long " ;
res = m - > nb_long ( x ) ;
}
# else
if ( likely ( m & & m - > nb_int ) ) {
name = " int " ;
res = m - > nb_int ( x ) ;
}
# endif
# else
if ( ! PyBytes_CheckExact ( x ) & & ! PyUnicode_CheckExact ( x ) ) {
res = PyNumber_Int ( x ) ;
}
# endif
if ( likely ( res ) ) {
# if PY_MAJOR_VERSION < 3
if ( unlikely ( ! PyInt_Check ( res ) & & ! PyLong_Check ( res ) ) ) {
# else
if ( unlikely ( ! PyLong_CheckExact ( res ) ) ) {
# endif
return __Pyx_PyNumber_IntOrLongWrongResultType ( res , name ) ;
}
}
else if ( ! PyErr_Occurred ( ) ) {
PyErr_SetString ( PyExc_TypeError ,
" an integer is required " ) ;
}
return res ;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t ( PyObject * b ) {
Py_ssize_t ival ;
PyObject * x ;
# if PY_MAJOR_VERSION < 3
if ( likely ( PyInt_CheckExact ( b ) ) ) {
if ( sizeof ( Py_ssize_t ) > = sizeof ( long ) )
return PyInt_AS_LONG ( b ) ;
else
return PyInt_AsSsize_t ( b ) ;
}
# endif
if ( likely ( PyLong_CheckExact ( b ) ) ) {
# if CYTHON_USE_PYLONG_INTERNALS
const digit * digits = ( ( PyLongObject * ) b ) - > ob_digit ;
const Py_ssize_t size = Py_SIZE ( b ) ;
if ( likely ( __Pyx_sst_abs ( size ) < = 1 ) ) {
ival = likely ( size ) ? digits [ 0 ] : 0 ;
if ( size = = - 1 ) ival = - ival ;
return ival ;
} else {
switch ( size ) {
case 2 :
if ( 8 * sizeof ( Py_ssize_t ) > 2 * PyLong_SHIFT ) {
return ( Py_ssize_t ) ( ( ( ( ( size_t ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 0 ] ) ) ;
}
break ;
case - 2 :
if ( 8 * sizeof ( Py_ssize_t ) > 2 * PyLong_SHIFT ) {
return - ( Py_ssize_t ) ( ( ( ( ( size_t ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 0 ] ) ) ;
}
break ;
case 3 :
if ( 8 * sizeof ( Py_ssize_t ) > 3 * PyLong_SHIFT ) {
return ( Py_ssize_t ) ( ( ( ( ( ( ( size_t ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 0 ] ) ) ;
}
break ;
case - 3 :
if ( 8 * sizeof ( Py_ssize_t ) > 3 * PyLong_SHIFT ) {
return - ( Py_ssize_t ) ( ( ( ( ( ( ( size_t ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 0 ] ) ) ;
}
break ;
case 4 :
if ( 8 * sizeof ( Py_ssize_t ) > 4 * PyLong_SHIFT ) {
return ( Py_ssize_t ) ( ( ( ( ( ( ( ( ( size_t ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 0 ] ) ) ;
}
break ;
case - 4 :
if ( 8 * sizeof ( Py_ssize_t ) > 4 * PyLong_SHIFT ) {
return - ( Py_ssize_t ) ( ( ( ( ( ( ( ( ( size_t ) digits [ 3 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 2 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 1 ] ) < < PyLong_SHIFT ) | ( size_t ) digits [ 0 ] ) ) ;
}
break ;
}
}
# endif
return PyLong_AsSsize_t ( b ) ;
}
x = PyNumber_Index ( b ) ;
if ( ! x ) return - 1 ;
ival = PyInt_AsSsize_t ( x ) ;
Py_DECREF ( x ) ;
return ival ;
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong ( long b ) {
return b ? __Pyx_NewRef ( Py_True ) : __Pyx_NewRef ( Py_False ) ;
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t ( size_t ival ) {
return PyInt_FromSize_t ( ival ) ;
}
# endif /* Py_PYTHON_H */
