chore: add versioning of dependencies in noxfile (#224)

* chore: update noxfile with dependency versioning

* chore: update renovate to pick up new files

Author: jackwotherspoon

.github/renovate.json

@@ -7,5 +7,8 @@
   "prConcurrentLimit": 0,
   "rebaseStalePrs": true,
   "dependencyDashboard": true,
-  "semanticCommits": true
+  "semanticCommits": true,
+  "pip_requirements": {
+    "fileMatch": ["requirements-test.txt", "noxfile.py"]
+  }
 }

noxfile.py

@@ -17,24 +17,30 @@
 
 from __future__ import absolute_import
 import os
-import shutil
-import sys
 import nox
 
 BLACK_PATHS = ["google", "tests"]
 
 if os.path.exists("samples"):
     BLACK_PATHS.append("samples")
 
+
 @nox.session
 def lint(session):
     """Run linters.
     Returns a failure if the linters find linting errors or sufficiently
     serious code quality issues.
     """
     session.install(
-        "flake8", "flake8-annotations", "black", "mypy", "sqlalchemy-stubs",
-        "types-pkg-resources", "types-PyMySQL", "twine")
+        "flake8==4.0.1",
+        "flake8-annotations==2.7.0",
+        "black==21.12b0",
+        "mypy==0.910",
+        "sqlalchemy-stubs==0.4",
+        "types-pkg-resources==0.1.3",
+        "types-PyMySQL==1.0.6",
+        "twine==3.7.1",
+    )
     session.install("-r", "requirements.txt")
     session.run("black", "--check", *BLACK_PATHS)
     session.run("flake8", "google", "tests")
@@ -51,7 +57,7 @@ def blacken(session):
     That run uses an image that doesn't have 3.6 installed. Before updating this
     check the state of the `gcp_ubuntu_config` we use for that Kokoro run.
     """
-    session.install("black")
+    session.install("black==21.12b0")
     session.run("black", *BLACK_PATHS)
 
 
@@ -79,15 +85,18 @@ def default(session, path):
 def unit(session):
     default(session, os.path.join("tests", "unit"))
 
+
 @nox.session(python=["3.6", "3.7", "3.8", "3.9"])
 def system(session):
     default(session, os.path.join("tests", "system"))
 
+
 @nox.session(python=["3.6", "3.7", "3.8", "3.9"])
 def test(session):
     default(session, os.path.join("tests", "unit"))
     default(session, os.path.join("tests", "system"))
 
+
 # @nox.session(python="3.7")
 # def cover(session):
 # """Run the final coverage report.

requirements-test.txt

@@ -1,6 +1,6 @@
-pytest==6.2.2
+pytest==6.2.5
 mock==4.0.3
-pytest-cov==2.11.1
-pytest-asyncio==0.14.0
-SQLAlchemy==1.3.23
-sqlalchemy-pytds
+pytest-cov==3.0.0
+pytest-asyncio==0.16.0
+SQLAlchemy==1.4.28
+sqlalchemy-pytds==0.3.3