Add workflow to update Pipfile.lock weekly (#1542)

* Create workflow to update the Pipfile.lock weekly

* Update-pipfile: Also install wheel

* Install wheel in different step

* Pipfile: Only lock major versions

Assumes Semantic Versioning, and only sets the major versions of all packages

* Run update-pipfile on changes in pipfile and use tensorflow

Move from tensorflow-gpu to tensorflow, an excelent test for this PR

* [create-pull-request] automated change

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/workflows/update-pipfile.yml

@@ -0,0 +1,25 @@
+name: "Update Pipfile.lock"
+on:
+  schedule:
+    - cron: '00 08 * * 1' # Every monday on 08:00 UTC
+  push:
+    paths:
+    - 'Pipfile'
+
+jobs:
+  piplock:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+    - run: pip install wheel
+    - run: pip install pipenv
+    - run: pipenv lock --requirements
+    - uses: actions/upload-artifact@v2
+      with:
+        name: "Pipfile lock"
+        path: Pipfile.lock
+    - uses: peter-evans/create-pull-request@v2
+      with:
+        title: "Update Pipfile.lock (dependencies)"
+        branch: update-pipfile

Pipfile

@@ -6,13 +6,13 @@ verify_ssl = true
 [dev-packages]
 opencv-python= "*"
 ipython = "*"
-networkx = "==2.3"
+networkx = "~=2.3"
 azure-core = "*"
 azure-common = "*"
-azure-nspkg = "==3.0.2"
-azure-storage-blob = "==2.1.0"
-azure-storage-common = "==2.1.0"
-azure-storage-nspkg = "==3.1.0"
+azure-nspkg = "~=3.0"
+azure-storage-blob = "~=2.1"
+azure-storage-common = "~=2.1"
+azure-storage-nspkg = "~=3.1"
 boto = "*"
 "boto3" = "*"
 control = "*"
@@ -41,9 +41,9 @@ redis = "*"
 "s2sphere" = "*"
 "subprocess32" = "*"
 tenacity = "*"
-tensorflow-gpu = "==2.2.0"
+tensorflow = "~=2.2"
 keras_applications = "*"
-PyMySQL = "==0.9.2"
+PyMySQL = "~=0.9"
 Werkzeug = "*"
 "backports.lzma" = "*"
 Flask-Cors = "*"
@@ -69,7 +69,7 @@ paramiko = "*"
 aiohttp = "*"
 lru-dict = "*"
 scikit-image = "*"
-pygame = "==2.0.0.dev6"
+pygame = "==2.0.0.dev8"
 pprofile = "*"
 pyprof2calltree = "*"
 
@@ -107,10 +107,10 @@ pylint = "*"
 pillow = "*"
 scons = "*"
 cysignals = "*"
-pycryptodome = "*"  
-"Jinja2" = "*"  
-PyJWT = "*" 
+pycryptodome = "*"
+"Jinja2" = "*"
+PyJWT = "*"
 pyserial = "*"
 
 [requires]
-python_version = "3.8.2"
+python_version = "3.8"