chore: clean up dependencies and use constraints for testing (#110)

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Source-Link: googleapis/synthtool@86ed43d
Source-Link: googleapis/synthtool@f5c5904

.pre-commit-config.yaml

@@ -12,6 +12,6 @@ repos:
     hooks:
     - id: black
 -   repo: https://gitlab.com/pycqa/flake8
-    rev: 3.8.4
+    rev: 3.9.0
     hooks:
     - id: flake8

UPGRADING.md

@@ -17,10 +17,10 @@ The 2.0.0 release requires Python 3.6+.
 
 Methods expect request objects. We provide a script that will convert most common use cases.
 
-* Install the library
+* Install the library and `libcst`.
 
 ```py
-python3 -m pip install google-cloud-texttospeech
+python3 -m pip install google-cloud-texttospeech libcst
 ```
 
 * The script `fixup_keywords.py` is shipped with the library. It expects
@@ -148,4 +148,4 @@ from google.cloud import texttospeech
 
 encoding = texttospeech.AudioEncoding.MP3
 voice = texttospeech.VoiceSelectionParams(language_code="en-US")
-```
+```

noxfile.py

@@ -18,6 +18,7 @@
 
 from __future__ import absolute_import
 import os
+import pathlib
 import shutil
 
 import nox
@@ -30,6 +31,8 @@
 SYSTEM_TEST_PYTHON_VERSIONS = ["3.8"]
 UNIT_TEST_PYTHON_VERSIONS = ["3.6", "3.7", "3.8", "3.9"]
 
+CURRENT_DIRECTORY = pathlib.Path(__file__).parent.absolute()
+
 # 'docfx' is excluded since it only needs to run in 'docs-presubmit'
 nox.options.sessions = [
     "unit",
@@ -84,13 +87,15 @@ def lint_setup_py(session):
 
 def default(session):
     # Install all test dependencies, then install this package in-place.
-    session.install("asyncmock", "pytest-asyncio")
 
-    session.install(
-        "mock", "pytest", "pytest-cov",
+    constraints_path = str(
+        CURRENT_DIRECTORY / "testing" / f"constraints-{session.python}.txt"
     )
+    session.install("asyncmock", "pytest-asyncio", "-c", constraints_path)
 
-    session.install("-e", ".")
+    session.install("mock", "pytest", "pytest-cov", "-c", constraints_path)
+
+    session.install("-e", ".", "-c", constraints_path)
 
     # Run py.test against the unit tests.
     session.run(
@@ -117,6 +122,9 @@ def unit(session):
 @nox.session(python=SYSTEM_TEST_PYTHON_VERSIONS)
 def system(session):
     """Run the system test suite."""
+    constraints_path = str(
+        CURRENT_DIRECTORY / "testing" / f"constraints-{session.python}.txt"
+    )
     system_test_path = os.path.join("tests", "system.py")
     system_test_folder_path = os.path.join("tests", "system")
 
@@ -141,10 +149,8 @@ def system(session):
 
     # Install all test dependencies, then install this package into the
     # virtualenv's dist-packages.
-    session.install(
-        "mock", "pytest", "google-cloud-testutils",
-    )
-    session.install("-e", ".")
+    session.install("mock", "pytest", "google-cloud-testutils", "-c", constraints_path)
+    session.install("-e", ".", "-c", constraints_path)
 
     # Run py.test against the system tests.
     if system_test_exists:

setup.py

@@ -42,9 +42,8 @@
 # 'Development Status :: 5 - Production/Stable'
 release_status = "Development Status :: 5 - Production/Stable"
 dependencies = [
-    "google-api-core[grpc] >= 1.22.0, < 2.0.0dev",
+    "google-api-core[grpc] >= 1.22.2, < 2.0.0dev",
     "proto-plus >= 1.4.0",
-    "libcst >= 0.2.5",
 ]
 extras = {}
 

synth.metadata

@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/python-texttospeech.git",
-        "sha": "139e6e8511cdce4c0be7983520f7efc47092f3b1"
+        "sha": "dc07688434edf0774a8b19d2c6250eddc942b60a"
       }
     },
     {
@@ -19,14 +19,14 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "79c8dd7ee768292f933012d3a69a5b4676404cda"
+        "sha": "86ed43d4f56e6404d068e62e497029018879c771"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "79c8dd7ee768292f933012d3a69a5b4676404cda"
+        "sha": "86ed43d4f56e6404d068e62e497029018879c771"
       }
     }
   ],
@@ -163,7 +163,6 @@
     "tests/unit/gapic/texttospeech_v1/__init__.py",
     "tests/unit/gapic/texttospeech_v1/test_text_to_speech.py",
     "tests/unit/gapic/texttospeech_v1beta1/__init__.py",
-    "tests/unit/gapic/texttospeech_v1beta1/test_text_to_speech.py",
-    "texttospeech-v1beta1-py.tar.gz"
+    "tests/unit/gapic/texttospeech_v1beta1/test_text_to_speech.py"
   ]
 }

testing/constraints-3.6.txt

@@ -5,6 +5,5 @@
 #
 # e.g., if setup.py has "foo >= 1.14.0, < 2.0.0dev",
 # Then this file should have foo==1.14.0
-google-api-core==1.22.0
+google-api-core==1.22.2
 proto-plus==1.4.0
-libcst==0.2.5