diff --git a/dialogflow/noxfile.py b/dialogflow/noxfile.py index ab2c49227c3b..e73436a15626 100644 --- a/dialogflow/noxfile.py +++ b/dialogflow/noxfile.py @@ -17,6 +17,7 @@ import os from pathlib import Path import sys +from typing import Callable, Dict, List, Optional import nox @@ -27,8 +28,9 @@ # WARNING - WARNING - WARNING - WARNING - WARNING # WARNING - WARNING - WARNING - WARNING - WARNING -# Copy `noxfile_config.py` to your directory and modify it instead. +BLACK_VERSION = "black==19.10b0" +# Copy `noxfile_config.py` to your directory and modify it instead. # `TEST_CONFIG` dict is a configuration hook that allows users to # modify the test configurations. The values here should be in sync @@ -37,25 +39,31 @@ TEST_CONFIG = { # You can opt out from the test for specific Python versions. - "ignored_versions": ["2.7"], + 'ignored_versions': [], + # Old samples are opted out of enforcing Python type hints # All new samples should feature them - "enforce_type_hints": False, + 'enforce_type_hints': False, + # An envvar key for determining the project id to use. Change it # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a # build specific Cloud project. You can also use your own string # to use your own Cloud project. - "gcloud_project_env": "GOOGLE_CLOUD_PROJECT", + 'gcloud_project_env': 'GOOGLE_CLOUD_PROJECT', # 'gcloud_project_env': 'BUILD_SPECIFIC_GCLOUD_PROJECT', + # If you need to use a specific version of pip, + # change pip_version_override to the string representation + # of the version number, for example, "20.2.4" + "pip_version_override": None, # A dictionary you want to inject into your test. Don't put any # secrets here. These values will override predefined values. - "envs": {}, + 'envs': {}, } try: # Ensure we can import noxfile_config in the project's directory. - sys.path.append(".") + sys.path.append('.') from noxfile_config import TEST_CONFIG_OVERRIDE except ImportError as e: print("No user noxfile_config found: detail: {}".format(e)) @@ -65,36 +73,36 @@ TEST_CONFIG.update(TEST_CONFIG_OVERRIDE) -def get_pytest_env_vars(): +def get_pytest_env_vars() -> Dict[str, str]: """Returns a dict for pytest invocation.""" ret = {} # Override the GCLOUD_PROJECT and the alias. - env_key = TEST_CONFIG["gcloud_project_env"] + env_key = TEST_CONFIG['gcloud_project_env'] # This should error out if not set. - ret["GOOGLE_CLOUD_PROJECT"] = os.environ[env_key] + ret['GOOGLE_CLOUD_PROJECT'] = os.environ[env_key] # Apply user supplied envs. - ret.update(TEST_CONFIG["envs"]) + ret.update(TEST_CONFIG['envs']) return ret # DO NOT EDIT - automatically generated. -# All versions used to tested samples. -ALL_VERSIONS = ["2.7", "3.6", "3.7", "3.8"] +# All versions used to test samples. +ALL_VERSIONS = ["3.6", "3.7", "3.8", "3.9"] # Any default versions that should be ignored. -IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"] +IGNORED_VERSIONS = TEST_CONFIG['ignored_versions'] TESTED_VERSIONS = sorted([v for v in ALL_VERSIONS if v not in IGNORED_VERSIONS]) -INSTALL_LIBRARY_FROM_SOURCE = bool(os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False)) +INSTALL_LIBRARY_FROM_SOURCE = os.environ.get("INSTALL_LIBRARY_FROM_SOURCE", False) in ("True", "true") # # Style Checks # -def _determine_local_import_names(start_dir): +def _determine_local_import_names(start_dir: str) -> List[str]: """Determines all import names that should be considered "local". This is used when running the linter to insure that import order is @@ -132,8 +140,8 @@ def _determine_local_import_names(start_dir): @nox.session -def lint(session): - if not TEST_CONFIG["enforce_type_hints"]: +def lint(session: nox.sessions.Session) -> None: + if not TEST_CONFIG['enforce_type_hints']: session.install("flake8", "flake8-import-order") else: session.install("flake8", "flake8-import-order", "flake8-annotations") @@ -142,24 +150,21 @@ def lint(session): args = FLAKE8_COMMON_ARGS + [ "--application-import-names", ",".join(local_names), - ".", + "." ] session.run("flake8", *args) - - # # Black # @nox.session -def blacken(session): - session.install("black") +def blacken(session: nox.sessions.Session) -> None: + session.install(BLACK_VERSION) python_files = [path for path in os.listdir(".") if path.endswith(".py")] session.run("black", *python_files) - # # Sample Tests # @@ -168,13 +173,22 @@ def blacken(session): PYTEST_COMMON_ARGS = ["--junitxml=sponge_log.xml"] -def _session_tests(session, post_install=None): +def _session_tests(session: nox.sessions.Session, post_install: Callable = None) -> None: + if TEST_CONFIG["pip_version_override"]: + pip_version = TEST_CONFIG["pip_version_override"] + session.install(f"pip=={pip_version}") """Runs py.test for a particular project.""" if os.path.exists("requirements.txt"): - session.install("-r", "requirements.txt") + if os.path.exists("constraints.txt"): + session.install("-r", "requirements.txt", "-c", "constraints.txt") + else: + session.install("-r", "requirements.txt") if os.path.exists("requirements-test.txt"): - session.install("-r", "requirements-test.txt") + if os.path.exists("constraints-test.txt"): + session.install("-r", "requirements-test.txt", "-c", "constraints-test.txt") + else: + session.install("-r", "requirements-test.txt") if INSTALL_LIBRARY_FROM_SOURCE: session.install("-e", _get_repo_root()) @@ -194,14 +208,14 @@ def _session_tests(session, post_install=None): @nox.session(python=ALL_VERSIONS) -def py(session): +def py(session: nox.sessions.Session) -> None: """Runs py.test for a sample using the specified version of Python.""" if session.python in TESTED_VERSIONS: _session_tests(session) else: - session.skip( - "SKIPPED: {} tests are disabled for this sample.".format(session.python) - ) + session.skip("SKIPPED: {} tests are disabled for this sample.".format( + session.python + )) # @@ -209,7 +223,7 @@ def py(session): # -def _get_repo_root(): +def _get_repo_root() -> Optional[str]: """ Returns the root folder of the project. """ # Get root of this repository. Assume we don't have directories nested deeper than 10 items. p = Path(os.getcwd()) @@ -232,7 +246,7 @@ def _get_repo_root(): @nox.session @nox.parametrize("path", GENERATED_READMES) -def readmegen(session, path): +def readmegen(session: nox.sessions.Session, path: str) -> None: """(Re-)generates the readme for a sample.""" session.install("jinja2", "pyyaml") dir_ = os.path.dirname(path)