setup: synced with rhodecode tools with better compatability on pip versions

setup.py

@@ -1,180 +1,208 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2010-2020 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 # Import early to make sure things are patched up properly
 from setuptools import setup, find_packages
 
 import os
+import re
 import sys
 import pkgutil
 import platform
 import codecs
 
-try:  # for pip >= 10
+import pip
+
+pip_major_version = int(pip.__version__.split(".")[0])
+if pip_major_version >= 20:
     from pip._internal.req import parse_requirements
-except ImportError:  # for pip <= 9.0.3
+    from pip._internal.network.session import PipSession
+elif pip_major_version >= 10:
+    from pip._internal.req import parse_requirements
+    from pip._internal.download import PipSession
+else:
     from pip.req import parse_requirements
+    from pip.download import PipSession
+
 
-try:  # for pip >= 10
-    from pip._internal.download import PipSession
-except ImportError:  # for pip <= 9.0.3
-    from pip.download import PipSession
+def get_package_name(req_object):
+    package_name = None
+    try:
+        from pip._internal.req.constructors import install_req_from_parsed_requirement
+    except ImportError:
+        install_req_from_parsed_requirement = None
+
+    # In 20.1 of pip, the requirements object changed
+    if hasattr(req_object, 'req'):
+        package_name = req_object.req.name
+
+    if package_name is None:
+        if install_req_from_parsed_requirement:
+            package = install_req_from_parsed_requirement(req_object)
+            package_name = package.req.name
+
+    if package_name is None:
+        # fallback for older pip
+        package_name = re.split('===|<=|!=|==|>=|~=|<|>', req_object.requirement)[0]
+
+    return package_name
 
 
 if sys.version_info < (2, 7):
     raise Exception('RhodeCode requires Python 2.7 or later')
 
 here = os.path.abspath(os.path.dirname(__file__))
 
 # defines current platform
 __platform__ = platform.system()
 __license__ = 'AGPLv3, and Commercial License'
 __author__ = 'RhodeCode GmbH'
 __url__ = 'https://code.rhodecode.com'
 is_windows = __platform__ in ('Windows',)
 
 
 def _get_requirements(req_filename, exclude=None, extras=None):
     extras = extras or []
     exclude = exclude or []
 
     try:
         parsed = parse_requirements(
             os.path.join(here, req_filename), session=PipSession())
     except TypeError:
         # try pip < 6.0.0, that doesn't support session
         parsed = parse_requirements(os.path.join(here, req_filename))
 
     requirements = []
-    for ir in parsed:
-        if ir.req and ir.name not in exclude:
-            requirements.append(str(ir.req))
+    for int_req in parsed:
+        req_name = get_package_name(int_req)
+        if req_name not in exclude:
+            requirements.append(req_name)
     return requirements + extras
 
 
 # requirements extract
-setup_requirements = ['PasteScript', 'pytest-runner']
+setup_requirements = ['PasteScript']
 install_requirements = _get_requirements(
     'requirements.txt', exclude=['setuptools', 'entrypoints'])
 test_requirements = _get_requirements(
     'requirements_test.txt', extras=['configobj'])
 
 
 def get_version():
     version = pkgutil.get_data('rhodecode', 'VERSION')
     return version.strip()
 
 
 # additional files that goes into package itself
 package_data = {
     '': ['*.txt', '*.rst'],
     'configs': ['*.ini'],
     'rhodecode': ['VERSION', 'i18n/*/LC_MESSAGES/*.mo', ],
 }
 
 description = 'Source Code Management Platform'
 keywords = ' '.join([
     'rhodecode', 'mercurial', 'git', 'svn',
     'code review',
     'repo groups', 'ldap', 'repository management', 'hgweb',
     'hgwebdir', 'gitweb', 'serving hgweb',
 ])
 
 
 # README/DESCRIPTION generation
 readme_file = 'README.rst'
 changelog_file = 'CHANGES.rst'
 try:
     long_description = codecs.open(readme_file).read() + '\n\n' + \
                        codecs.open(changelog_file).read()
 except IOError as err:
     sys.stderr.write(
         "[WARNING] Cannot find file specified as long_description (%s)\n "
         "or changelog (%s) skipping that file" % (readme_file, changelog_file))
     long_description = description
 
 
 setup(
     name='rhodecode-enterprise-ce',
     version=get_version(),
     description=description,
     long_description=long_description,
     keywords=keywords,
     license=__license__,
     author=__author__,
     author_email='[e-mail]',
     url=__url__,
     setup_requires=setup_requirements,
     install_requires=install_requirements,
     tests_require=test_requirements,
     zip_safe=False,
     packages=find_packages(exclude=["docs", "tests*"]),
     package_data=package_data,
     include_package_data=True,
     classifiers=[
         'Development Status :: 6 - Mature',
         'Environment :: Web Environment',
         'Intended Audience :: Developers',
         'Operating System :: OS Independent',
         'Topic :: Software Development :: Version Control',
         'License :: OSI Approved :: Affero GNU General Public License v3 or later (AGPLv3+)',
         'Programming Language :: Python :: 2.7',
     ],
     message_extractors={
         'rhodecode': [
             ('**.py', 'python', None),
             ('**.js', 'javascript', None),
             ('templates/**.mako', 'mako', {'input_encoding': 'utf-8'}),
             ('templates/**.html', 'mako', {'input_encoding': 'utf-8'}),
             ('public/**', 'ignore', None),
         ]
     },
     paster_plugins=['PasteScript'],
     entry_points={
         'paste.app_factory': [
             'main=rhodecode.config.middleware:make_pyramid_app',
         ],
         'paste.global_paster_command': [
             'ishell=rhodecode.lib.paster_commands.ishell:Command',
             'upgrade-db=rhodecode.lib.paster_commands.upgrade_db:UpgradeDb',
 
             'setup-rhodecode=rhodecode.lib.paster_commands.deprecated.setup_rhodecode:Command',
             'celeryd=rhodecode.lib.paster_commands.deprecated.celeryd:Command',
         ],
         'pyramid.pshell_runner': [
             'ipython = rhodecode.lib.pyramid_shell:ipython_shell_runner',
         ],
         'pytest11': [
             'pylons=rhodecode.tests.pylons_plugin',
             'enterprise=rhodecode.tests.plugin',
         ],
         'console_scripts': [
             'rc-setup-app=rhodecode.lib.rc_commands.setup_rc:main',
             'rc-upgrade-db=rhodecode.lib.rc_commands.upgrade_db:main',
             'rc-ishell=rhodecode.lib.rc_commands.ishell:main',
             'rc-add-artifact=rhodecode.lib.rc_commands.add_artifact:main',
             'rc-ssh-wrapper=rhodecode.apps.ssh_support.lib.ssh_wrapper:main',
         ],
         'beaker.backends': [
             'memorylru_base=rhodecode.lib.memory_lru_dict:MemoryLRUNamespaceManagerBase',
             'memorylru_debug=rhodecode.lib.memory_lru_dict:MemoryLRUNamespaceManagerDebug'
         ]
     },
 )