Q1 2024 Release (#830)

* Add ability to run unit tests in a Docker container
* Remove support for Python 3.7
* Add support for Python 3.12
* Remove support for Google Ads API v13
* Move to implicit namespace, remove usage of pkg_resources

.dockerignore

@@ -0,0 +1 @@
+.coverage

ChangeLog

@@ -1,3 +1,11 @@
+* 23.0.0
+- Remove support for Python 3.7
+- Add support for Python 3.11 and 3.12
+- Remove support for Google Ads API v13
+- Add Docker support for unit tests
+- Switch to a native/implicit namespace package
+- Remove usage of pkg_resources
+
 * 22.1.0
 - Google Ads API v15 release.
 - Add configuration option allowing developer token to be ignored.

Dockerfile

@@ -0,0 +1,40 @@
+ARG image_name=ubuntu:20.04
+FROM ${image_name}
+
+ARG DEBIAN_FRONTEND=noninteractive
+ENV TZ=Etc/GMT
+COPY . /google-ads-python
+RUN apt-get update -qy && \
+    apt-get install -qy --no-install-recommends \
+        ca-certificates \
+        curl \
+        gnupg2 && \
+    . /etc/os-release && \
+    echo "deb http://ppa.launchpad.net/deadsnakes/ppa/ubuntu ${UBUNTU_CODENAME} main" > /etc/apt/sources.list.d/deadsnakes.list && \
+    apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F23C5A6CF475977595C89F51BA6932366A755776 && \
+    apt-get update -qy && \
+    apt-get install -qy --no-install-recommends \
+        git \
+        openssh-client \
+        python3.8 \
+        python3.8-distutils \
+        python3.9 \
+        python3.10 \
+        python3.11 \
+        python3.12 && \
+    curl -fsSo /tmp/get-pip.py https://bootstrap.pypa.io/get-pip.py && \
+    python3.8 /tmp/get-pip.py && \
+    python3.8 -m pip install --no-cache-dir --upgrade pip && \
+    python3.9 /tmp/get-pip.py && \
+    python3.9 -m pip install --no-cache-dir --upgrade pip && \
+    python3.10 /tmp/get-pip.py && \
+    python3.10 -m pip install --no-cache-dir --upgrade pip && \
+    python3.11 /tmp/get-pip.py && \
+    python3.11 -m pip install --no-cache-dir --upgrade pip && \
+    python3.12 /tmp/get-pip.py && \
+    python3.12 -m pip install --no-cache-dir --upgrade pip && \
+    rm /tmp/get-pip.py && \
+    python3 -m pip install --no-cache-dir "nox>=2020.12.31,<2022.6" && \
+    rm -rf /var/cache/apt/lists
+
+WORKDIR "/google-ads-python"

README.rst

@@ -9,11 +9,7 @@ Build Status
 
 Requirements
 ------------
-* Python 3.7+
-
-Note that Python 3.7 is deprecated in this package, and it will become fully
-incompatible in a future version. Please upgrade to Python 3.8 or higher to
-ensure you can continue using this package to access the Google Ads API.
+* Python 3.8+
 
 Installation
 ------------

examples/remarketing/add_flexible_rule_user_list.py

@@ -104,7 +104,6 @@ def main(client, customer_id):
         "http://example.com/example3"
     )
     user_list.membership_status = client.enums.UserListMembershipStatusEnum.OPEN
-    user_list.membership_life_span = 365
     user_list.rule_based_user_list = rule_based_user_list_info
 
     # Issue a mutate request to add the user list, then print the results.

google/ads/googleads/__init__.py

@@ -19,12 +19,4 @@
 import google.ads.googleads.errors
 import google.ads.googleads.util
 
-VERSION = "22.1.0"
-
-# Checks if the current runtime is Python 3.7.
-if sys.version_info.major == 3 and sys.version_info.minor <= 7:
-    warnings.warn(
-        "Python versions less than 3.7 are deprecated in the google-ads "
-        "package. Please upgrade to Python 3.8 or higher.",
-        category=DeprecationWarning,
-    )
+VERSION = "23.0.0"

google/ads/googleads/client.py

@@ -13,13 +13,11 @@
 # limitations under the License.
 """A client and common configurations for the Google Ads API."""
 
-from importlib import import_module
+from importlib import import_module, metadata
 import logging.config
-import pkg_resources
 
 from google.api_core.gapic_v1.client_info import ClientInfo
 import grpc.experimental
-import proto
 from proto.enums import ProtoEnumMeta
 
 from google.ads.googleads import config, oauth2, util
@@ -33,19 +31,12 @@
 
 _SERVICE_CLIENT_TEMPLATE = "{}Client"
 
-_VALID_API_VERSIONS = ["v15", "v14", "v13"]
+_VALID_API_VERSIONS = ["v15", "v14"]
 _DEFAULT_VERSION = _VALID_API_VERSIONS[0]
 
 # Retrieve the version of this client library to be sent in the user-agent
 # information of API calls.
-try:
-    _CLIENT_INFO = ClientInfo(
-        client_library_version=pkg_resources.get_distribution(
-            "google-ads",
-        ).version,
-    )
-except pkg_resources.DistributionNotFound:
-    _CLIENT_INFO = ClientInfo()
+_CLIENT_INFO = ClientInfo(client_library_version=metadata.version("google-ads"))
 
 # See options at grpc.github.io/grpc/core/group__grpc__arg__keys.html
 _GRPC_CHANNEL_OPTIONS = [

google/ads/googleads/config.py

@@ -13,7 +13,6 @@
 # limitations under the License.
 """A set of functions to help load configuration from various locations."""
 
-from distutils.util import strtobool
 import functools
 import json
 import logging.config
@@ -414,18 +413,27 @@ def disambiguate_string_bool(value):
         A boolean.
 
     Raises:
-        TypeError: If the string is not a valid boolean representation.
+        TypeError, ValueError: If the string is not a valid boolean
+            representation.
     """
+    # This section reproduces the logic from the now deprecated
+    # distutils.util.strtobool. The below values are the same used by strtobool
+    # as true/false equivalents.
+    true_equivalents = ("y", "yes", "t", "true", "on", "1")
+    false_equivalents = ("n", "no", "f", "false", "off", "0")
+
     if isinstance(value, bool):
         return value
     elif isinstance(value, str):
-        try:
-            return bool(strtobool(value))
-        except ValueError:
+        if value.lower() in true_equivalents:
+            return True
+        elif value.lower() in false_equivalents:
+            return False
+        else:
             raise ValueError(
-                'The "use_proto_plus" configuration key value should be'
-                f'explicitly set to "True" or "False" but "{value}" '
-                "was given."
+                "The 'use_proto_plus' configuration key value must be "
+                f"explicitly set to {true_equivalents} for 'true', or "
+                f"{false_equivalents} for 'false', but '{value}' was given."
             )
     else:
         raise TypeError(

google/ads/googleads/interceptors/metadata_interceptor.py

@@ -19,23 +19,20 @@
 login-customer-id values.
 """
 
-import pkg_resources
+# TODO: Explicitly importing the protobuf package version here should be removed
+# once the below issue is resolved, and the protobuf version is added to the
+# request user-agent directly by the google-api-core package:
+# https://github.com/googleapis/python-api-core/issues/416
+from importlib import metadata
+
+_PROTOBUF_VERSION = metadata.version("protobuf")
+
 
 from google.protobuf.internal import api_implementation
 from grpc import UnaryUnaryClientInterceptor, UnaryStreamClientInterceptor
 
 from .interceptor import Interceptor
 
-# TODO: This logic should be updated or removed once the following is fixed:
-# https://github.com/googleapis/python-api-core/issues/416
-try:
-    _PROTOBUF_VERSION = pkg_resources.get_distribution("protobuf").version
-except pkg_resources.DistributionNotFound:
-    # If the distribution can't be found for whatever reason then we set
-    # the version to None so that we can know to leave this header out of the
-    # request.
-    _PROTOBUF_VERSION = None
-
 # Determine which protobuf implementation is being used.
 if api_implementation.Type() == "cpp":
     _PB_IMPL_HEADER = "+c"