refactor: configure setup.py in preparation for using release-please

.github/release-please.yml

@@ -0,0 +1 @@
+releaseType: python

pandas_gbq/__init__.py

@@ -4,9 +4,14 @@
 
 from .gbq import to_gbq, read_gbq, Context, context  # noqa
 
-from ._version import get_versions
+from pandas_gbq import version as pandas_gbq_version
 
-versions = get_versions()
-__version__ = versions.get("closest-tag", versions["version"])
-__git_revision__ = versions["full-revisionid"]
-del get_versions, versions
+__version__ = pandas_gbq_version.__version__
+
+__all__ = [
+    "__version__",
+    "to_gbq",
+    "read_gbq",
+    "Context",
+    "context",
+]

pandas_gbq/auth.py

@@ -55,9 +55,7 @@ def get_credentials(
     return credentials, project_id
 
 
-def get_credentials_cache(
-    reauth,
-):
+def get_credentials_cache(reauth):
     import pydata_google_auth.cache
 
     if reauth:

pandas_gbq/exceptions.py

@@ -2,6 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
+
 class AccessDenied(ValueError):
     """
     Raised when invalid credentials are provided, or tokens have expired.

pandas_gbq/version.py

@@ -0,0 +1,5 @@
+# Copyright (c) 2021 pandas-gbq Authors All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+__version__ = "0.15.0"

setup.cfg

@@ -1,22 +1,19 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
-# See the docstring in versioneer.py for instructions. Note that you must
-# re-run 'versioneer.py setup' after changing this section, and commit the
-# resulting files.
-
-[versioneer]
-VCS = git
-style = pep440
-versionfile_source = pandas_gbq/_version.py
-versionfile_build = pandas_gbq/_version.py
-tag_prefix =
-parentdir_prefix = pandas_gbq-
-
-[flake8]
-ignore = E731, W503
-exclude = docs
-
-[isort]
-multi_line_output=3
-line_length=79
-default_section=THIRDPARTY
-known_first_party=pandas_gbq
+# Generated by synthtool. DO NOT EDIT!
+[bdist_wheel]
+universal = 1

setup.py

@@ -5,22 +5,23 @@
 
 # -*- coding: utf-8 -*-
 
-import versioneer
-from setuptools import find_packages, setup
+import io
+import os
 
-NAME = "pandas-gbq"
+import setuptools
 
 
-# versioning
-cmdclass = versioneer.get_cmdclass()
+# Package metadata.
 
+name = "pandas-gbq"
+description = "Google BigQuery connector for pandas"
 
-def readme():
-    with open("README.rst") as f:
-        return f.read()
-
-
-INSTALL_REQUIRES = [
+# Should be one of:
+# 'Development Status :: 3 - Alpha'
+# 'Development Status :: 4 - Beta'
+# 'Development Status :: 5 - Production/Stable'
+release_status = "Development Status :: 4 - Beta"
+dependencies = [
     "setuptools",
     "pandas>=0.23.2",
     "pydata-google-auth",
@@ -30,35 +31,59 @@ def readme():
     # https://github.com/pydata/pandas-gbq/issues/343
     "google-cloud-bigquery[bqstorage,pandas]>=1.11.1,<3.0.0dev,!=2.4.*",
 ]
-
 extras = {"tqdm": "tqdm>=4.23.0"}
 
-setup(
-    name=NAME,
-    version=versioneer.get_version(),
-    cmdclass=versioneer.get_cmdclass(),
-    description="Pandas interface to Google BigQuery",
-    long_description=readme(),
-    license="BSD License",
-    author="The PyData Development Team",
-    author_email="[email protected]",
-    url="https://github.com/pydata/pandas-gbq",
+# Setup boilerplate below this line.
+
+package_root = os.path.abspath(os.path.dirname(__file__))
+
+readme_filename = os.path.join(package_root, "README.rst")
+with io.open(readme_filename, encoding="utf-8") as readme_file:
+    readme = readme_file.read()
+
+version = {}
+with open(os.path.join(package_root, "pandas_gbq/version.py")) as fp:
+    exec(fp.read(), version)
+version = version["__version__"]
+
+# Only include packages under the 'google' namespace. Do not include tests,
+# benchmarks, etc.
+packages = [
+    package
+    for package in setuptools.PEP420PackageFinder.find()
+    if package.startswith("pandas_gbq")
+]
+
+
+setuptools.setup(
+    name=name,
+    version=version,
+    description=description,
+    long_description=readme,
+    author="pandas-gbq authors",
+    author_email="[email protected]",
+    license="BSD-3-Clause",
+    url="https://github.com/googleapis/python-bigquery-pandas",
     classifiers=[
-        "Development Status :: 4 - Beta",
-        "Environment :: Console",
+        release_status,
+        "Intended Audience :: Developers",
         "Intended Audience :: Science/Research",
         "Operating System :: OS Independent",
+        "License :: OSI Approved :: BSD License",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Operating System :: OS Independent",
+        "Topic :: Internet",
         "Topic :: Scientific/Engineering",
     ],
-    keywords="data",
-    install_requires=INSTALL_REQUIRES,
+    platforms="Posix; MacOS X; Windows",
+    packages=packages,
+    install_requires=dependencies,
     extras_require=extras,
-    python_requires=">=3.7",
-    packages=find_packages(exclude=["contrib", "docs", "tests*"]),
-    test_suite="tests",
+    python_requires=">=3.7, <3.10",
+    include_package_data=True,
+    zip_safe=False,
 )