Merge "Handle markers to support sdist on pip < 6"
This commit is contained in:
commit
43e2f33e7f
@ -108,7 +108,7 @@ def pbr(dist, attr, value):
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# Converts the setup.cfg file to setup() arguments
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try:
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attrs = util.cfg_to_args(path)
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attrs = util.cfg_to_args(path, dist.script_args)
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except Exception:
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e = sys.exc_info()[1]
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# NB: This will output to the console if no explicit logging has
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@ -18,10 +18,10 @@ import sys
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import fixtures
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import testtools
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import textwrap
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import virtualenv
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from pbr.tests import base
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from pbr.tests.test_packaging import TestRepo
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from pbr.tests.test_packaging import CreatePackages
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from pbr.tests.test_packaging import Venv
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PIPFLAGS = shlex.split(os.environ.get('PIPFLAGS', ''))
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PIPVERSION = os.environ.get('PIPVERSION', 'pip')
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@ -53,41 +53,6 @@ def all_projects():
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yield (short_name, dict(name=name, short_name=short_name))
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class Venv(fixtures.Fixture):
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"""Create a virtual environment for testing with.
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:attr path: The path to the environment root.
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:attr python: The path to the python binary in the environment.
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"""
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def __init__(self, reason, install_pbr=True):
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"""Create a Venv fixture.
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:param reason: A human readable string to bake into the venv
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file path to aid diagnostics in the case of failures.
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:param install_pbr: By default pbr is installed inside the
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venv. Setting this to false will disable that.
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"""
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self._reason = reason
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self._install_pbr = install_pbr
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def _setUp(self):
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path = self.useFixture(fixtures.TempDir()).path
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virtualenv.create_environment(path, clear=True)
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python = os.path.join(path, 'bin', 'python')
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command = [python] + PIP_CMD + [
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'-U', PIPVERSION, 'wheel']
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if self._install_pbr:
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command.append(PBRVERSION)
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self.useFixture(base.CapturedSubprocess(
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'mkvenv-' + self._reason, command))
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self.addCleanup(delattr, self, 'path')
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self.addCleanup(delattr, self, 'python')
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self.path = path
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self.python = python
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return path, python
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class TestIntegration(base.BaseTestCase):
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scenarios = list(all_projects())
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@ -126,17 +91,23 @@ class TestIntegration(base.BaseTestCase):
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self.useFixture(base.CapturedSubprocess(
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'clone',
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['git', 'clone', os.path.join(REPODIR, self.short_name), path]))
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venv = self.useFixture(Venv('sdist'))
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venv = self.useFixture(Venv('sdist',
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modules=['pip', 'wheel', PBRVERSION],
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pip_cmd=PIP_CMD))
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python = venv.python
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self.useFixture(base.CapturedSubprocess(
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'sdist', [python, 'setup.py', 'sdist'], cwd=path))
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venv = self.useFixture(Venv('tarball'))
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venv = self.useFixture(Venv('tarball',
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modules=['pip', 'wheel', PBRVERSION],
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pip_cmd=PIP_CMD))
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python = venv.python
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filename = os.path.join(
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path, 'dist', os.listdir(os.path.join(path, 'dist'))[0])
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self.useFixture(base.CapturedSubprocess(
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'tarball', [python] + PIP_CMD + [filename]))
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venv = self.useFixture(Venv('install-git'))
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venv = self.useFixture(Venv('install-git',
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modules=['pip', 'wheel', PBRVERSION],
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pip_cmd=PIP_CMD))
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root = venv.path
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python = venv.python
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self.useFixture(base.CapturedSubprocess(
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@ -147,7 +118,9 @@ class TestIntegration(base.BaseTestCase):
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if 'migrate.cfg' in filenames:
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found = True
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self.assertTrue(found)
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venv = self.useFixture(Venv('install-e'))
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venv = self.useFixture(Venv('install-e',
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modules=['pip', 'wheel', PBRVERSION],
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pip_cmd=PIP_CMD))
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root = venv.path
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python = venv.python
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self.useFixture(base.CapturedSubprocess(
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@ -171,56 +144,83 @@ class TestInstallWithoutPbr(base.BaseTestCase):
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# testpkg - this requires a pbr-using package
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test_pkg_dir = os.path.join(tempdir, 'testpkg')
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os.mkdir(test_pkg_dir)
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with open(os.path.join(test_pkg_dir, 'setup.py'), 'wt') as f:
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f.write(textwrap.dedent("""\
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#!/usr/bin/env python
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import setuptools
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setuptools.setup(
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name = 'pkgTest',
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tests_require = ['pkgReq'],
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test_suite='pkgReq'
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)
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"""))
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with open(os.path.join(test_pkg_dir, 'setup.cfg'), 'wt') as f:
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f.write(textwrap.dedent("""\
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[easy_install]
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find_links = %s
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""" % dist_dir))
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repoTest = self.useFixture(TestRepo(test_pkg_dir))
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repoTest.commit()
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# reqpkg - this is a package that requires pbr
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req_pkg_dir = os.path.join(tempdir, 'reqpkg')
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pkg_req_module = os.path.join(req_pkg_dir, 'pkgReq/')
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os.makedirs(pkg_req_module)
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with open(os.path.join(req_pkg_dir, 'setup.py'), 'wt') as f:
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f.write(textwrap.dedent("""\
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#!/usr/bin/env python
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import setuptools
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setuptools.setup(
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setup_requires=['pbr'],
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pbr=True
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)
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"""))
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with open(os.path.join(req_pkg_dir, 'setup.cfg'), 'wt') as f:
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f.write(textwrap.dedent("""\
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[metadata]
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name = pkgReq
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"""))
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with open(os.path.join(req_pkg_dir, 'requirements.txt'), 'wt') as f:
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f.write(textwrap.dedent("""\
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pbr
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"""))
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with open(os.path.join(req_pkg_dir, 'pkgReq/__init__.py'), 'wt') as f:
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f.write(textwrap.dedent("""\
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print("FakeTest loaded and ran")
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"""))
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repoReq = self.useFixture(TestRepo(req_pkg_dir))
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repoReq.commit()
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pkgs = {
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'pkgTest': {
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'setup.py': textwrap.dedent("""\
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#!/usr/bin/env python
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import setuptools
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setuptools.setup(
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name = 'pkgTest',
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tests_require = ['pkgReq'],
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test_suite='pkgReq'
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)
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"""),
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'setup.cfg': textwrap.dedent("""\
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[easy_install]
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find_links = %s
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""" % dist_dir)},
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'pkgReq': {
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'requirements.txt': textwrap.dedent("""\
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pbr
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"""),
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'pkgReq/__init__.py': textwrap.dedent("""\
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print("FakeTest loaded and ran")
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""")},
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}
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pkg_dirs = self.useFixture(CreatePackages(pkgs)).package_dirs
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test_pkg_dir = pkg_dirs['pkgTest']
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req_pkg_dir = pkg_dirs['pkgReq']
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self._run_cmd(sys.executable, ('setup.py', 'sdist', '-d', dist_dir),
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allow_fail=False, cwd=req_pkg_dir)
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# A venv to test within
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venv = self.useFixture(Venv('nopbr', install_pbr=False))
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venv = self.useFixture(Venv('nopbr', ['pip', 'wheel']))
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python = venv.python
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# Run the depending script
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self.useFixture(base.CapturedSubprocess(
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'nopbr', [python] + ['setup.py', 'test'], cwd=test_pkg_dir))
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class TestMarkersPip(base.BaseTestCase):
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scenarios = [
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('pip-1.5', {'version': 'pip>=1.5,<1.6'}),
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('pip-6.0', {'version': 'pip>=6.0,<6.1'}),
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('pip-latest', {'version': 'pip'}),
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]
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@testtools.skipUnless(
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os.environ.get('PBR_INTEGRATION', None) == '1',
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'integration tests not enabled')
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def test_pip_versions(self):
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pkgs = {
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'test_markers':
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{'requirements.txt': textwrap.dedent("""\
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pkg_a; python_version=='1.2'
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pkg_b; python_version!='1.2'
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""")},
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'pkg_a': {},
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'pkg_b': {},
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}
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pkg_dirs = self.useFixture(CreatePackages(pkgs)).package_dirs
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temp_dir = self.useFixture(fixtures.TempDir()).path
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repo_dir = os.path.join(temp_dir, 'repo')
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venv = self.useFixture(Venv('markers'))
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bin_python = venv.python
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os.mkdir(repo_dir)
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for pkg in pkg_dirs:
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self._run_cmd(
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bin_python, ['setup.py', 'sdist', '-d', repo_dir],
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cwd=pkg_dirs[pkg], allow_fail=False)
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self._run_cmd(
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bin_python,
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['-m', 'pip', 'install', '--upgrade', self.version],
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cwd=venv.path, allow_fail=False)
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self._run_cmd(
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bin_python,
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['-m', 'pip', 'install', '--no-index', '-f', repo_dir,
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'test_markers'],
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cwd=venv.path, allow_fail=False)
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self.assertIn('pkg-b', self._run_cmd(
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bin_python, ['-m', 'pip', 'freeze'], cwd=venv.path,
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allow_fail=False)[0])
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@ -40,7 +40,6 @@
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import os
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import re
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import sys
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import tempfile
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import textwrap
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@ -49,12 +48,16 @@ import mock
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import pkg_resources
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import six
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from testtools import matchers
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import virtualenv
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from pbr import git
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from pbr import packaging
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from pbr.tests import base
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PBR_ROOT = os.path.abspath(os.path.join(__file__, '..', '..', '..'))
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class TestRepo(fixtures.Fixture):
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"""A git repo for testing with.
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@ -144,6 +147,114 @@ class GPGKeyFixture(fixtures.Fixture):
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tempdir.path)
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class Venv(fixtures.Fixture):
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"""Create a virtual environment for testing with.
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:attr path: The path to the environment root.
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:attr python: The path to the python binary in the environment.
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"""
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def __init__(self, reason, modules=(), pip_cmd=None):
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"""Create a Venv fixture.
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:param reason: A human readable string to bake into the venv
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file path to aid diagnostics in the case of failures.
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:param modules: A list of modules to install, defaults to latest
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pip, wheel, and the working copy of PBR.
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:attr pip_cmd: A list to override the default pip_cmd passed to
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python for installing base packages.
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"""
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self._reason = reason
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if modules == ():
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pbr = 'file://%s#egg=pbr' % PBR_ROOT
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modules = ['pip', 'wheel', pbr]
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self.modules = modules
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if pip_cmd is None:
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self.pip_cmd = ['-m', 'pip', 'install']
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else:
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self.pip_cmd = pip_cmd
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def _setUp(self):
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path = self.useFixture(fixtures.TempDir()).path
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virtualenv.create_environment(path, clear=True)
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python = os.path.join(path, 'bin', 'python')
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command = [python] + self.pip_cmd + ['-U']
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if self.modules and len(self.modules) > 0:
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command.extend(self.modules)
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self.useFixture(base.CapturedSubprocess(
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'mkvenv-' + self._reason, command))
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self.addCleanup(delattr, self, 'path')
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self.addCleanup(delattr, self, 'python')
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self.path = path
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self.python = python
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return path, python
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class CreatePackages(fixtures.Fixture):
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"""Creates packages from dict with defaults
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:param package_dirs: A dict of package name to directory strings
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{'pkg_a': '/tmp/path/to/tmp/pkg_a', 'pkg_b': '/tmp/path/to/tmp/pkg_b'}
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"""
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defaults = {
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'setup.py': textwrap.dedent(six.u("""\
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#!/usr/bin/env python
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import setuptools
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setuptools.setup(
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setup_requires=['pbr'],
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pbr=True,
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)
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""")),
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'setup.cfg': textwrap.dedent(six.u("""\
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[metadata]
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name = {pkg_name}
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"""))
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}
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def __init__(self, packages):
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"""Creates packages from dict with defaults
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:param packages: a dict where the keys are the package name and a
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value that is a second dict that may be empty, containing keys of
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filenames and a string value of the contents.
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{'package-a': {'requirements.txt': 'string', 'setup.cfg': 'string'}
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"""
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self.packages = packages
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def _writeFile(self, directory, file_name, contents):
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path = os.path.abspath(os.path.join(directory, file_name))
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path_dir = os.path.dirname(path)
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if not os.path.exists(path_dir):
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if path_dir.startswith(directory):
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os.makedirs(path_dir)
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else:
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raise ValueError
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with open(path, 'wt') as f:
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f.write(contents)
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def _setUp(self):
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tmpdir = self.useFixture(fixtures.TempDir()).path
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package_dirs = {}
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for pkg_name in self.packages:
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pkg_path = os.path.join(tmpdir, pkg_name)
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package_dirs[pkg_name] = pkg_path
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os.mkdir(pkg_path)
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for cf in ['setup.py', 'setup.cfg']:
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if cf in self.packages[pkg_name]:
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contents = self.packages[pkg_name].pop(cf)
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else:
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contents = self.defaults[cf].format(pkg_name=pkg_name)
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self._writeFile(pkg_path, cf, contents)
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for cf in self.packages[pkg_name]:
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self._writeFile(pkg_path, cf, self.packages[pkg_name][cf])
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self.useFixture(TestRepo(pkg_path)).commit()
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self.addCleanup(delattr, self, 'package_dirs')
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self.package_dirs = package_dirs
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return package_dirs
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class TestPackagingInGitRepoWithCommit(base.BaseTestCase):
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|
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scenarios = [
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@ -459,28 +570,29 @@ class TestVersions(base.BaseTestCase):
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class TestRequirementParsing(base.BaseTestCase):
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def test_requirement_parsing(self):
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tempdir = self.useFixture(fixtures.TempDir()).path
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requirements = os.path.join(tempdir, 'requirements.txt')
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with open(requirements, 'wt') as f:
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f.write(textwrap.dedent(six.u("""\
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bar
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quux<1.0; python_version=='2.6'
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requests-aws>=0.1.4 # BSD License (3 clause)
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Routes>=1.12.3,!=2.0,!=2.1;python_version=='2.7'
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requests-kerberos>=0.6;python_version=='2.7' # MIT
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""")))
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setup_cfg = os.path.join(tempdir, 'setup.cfg')
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with open(setup_cfg, 'wt') as f:
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f.write(textwrap.dedent(six.u("""\
|
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[metadata]
|
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name = test_reqparse
|
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pkgs = {
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'test_reqparse':
|
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{
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'requirements.txt': textwrap.dedent("""\
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bar
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quux<1.0; python_version=='2.6'
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requests-aws>=0.1.4 # BSD License (3 clause)
|
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Routes>=1.12.3,!=2.0,!=2.1;python_version=='2.7'
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requests-kerberos>=0.6;python_version=='2.7' # MIT
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"""),
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'setup.cfg': textwrap.dedent("""\
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[metadata]
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name = test_reqparse
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|
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[extras]
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test =
|
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foo
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baz>3.2 :python_version=='2.7' # MIT
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bar>3.3 :python_version=='2.7' # MIT # Apache
|
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""")))
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[extras]
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||||
test =
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foo
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baz>3.2 :python_version=='2.7' # MIT
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bar>3.3 :python_version=='2.7' # MIT # Apache
|
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""")},
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}
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pkg_dirs = self.useFixture(CreatePackages(pkgs)).package_dirs
|
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pkg_dir = pkg_dirs['test_reqparse']
|
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# pkg_resources.split_sections uses None as the title of an
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||||
# anonymous section instead of the empty string. Weird.
|
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expected_requirements = {
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@ -491,21 +603,14 @@ class TestRequirementParsing(base.BaseTestCase):
|
||||
'test': ['foo'],
|
||||
"test:(python_version=='2.7')": ['baz>3.2', 'bar>3.3']
|
||||
}
|
||||
|
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setup_py = os.path.join(tempdir, 'setup.py')
|
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with open(setup_py, 'wt') as f:
|
||||
f.write(textwrap.dedent(six.u("""\
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#!/usr/bin/env python
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import setuptools
|
||||
setuptools.setup(
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||||
setup_requires=['pbr'],
|
||||
pbr=True,
|
||||
)
|
||||
""")))
|
||||
|
||||
self._run_cmd(sys.executable, (setup_py, 'egg_info'),
|
||||
allow_fail=False, cwd=tempdir)
|
||||
egg_info = os.path.join(tempdir, 'test_reqparse.egg-info')
|
||||
venv = self.useFixture(Venv('reqParse'))
|
||||
bin_python = venv.python
|
||||
# Two things are tested by this
|
||||
# 1) pbr properly parses markers from requiremnts.txt and setup.cfg
|
||||
# 2) bdist_wheel causes pbr to not evaluate markers
|
||||
self._run_cmd(bin_python, ('setup.py', 'bdist_wheel'),
|
||||
allow_fail=False, cwd=pkg_dir)
|
||||
egg_info = os.path.join(pkg_dir, 'test_reqparse.egg-info')
|
||||
|
||||
requires_txt = os.path.join(egg_info, 'requires.txt')
|
||||
with open(requires_txt, 'rt') as requires:
|
||||
|
20
pbr/util.py
20
pbr/util.py
@ -188,7 +188,7 @@ def resolve_name(name):
|
||||
return ret
|
||||
|
||||
|
||||
def cfg_to_args(path='setup.cfg'):
|
||||
def cfg_to_args(path='setup.cfg', script_args=()):
|
||||
""" Distutils2 to distutils1 compatibility util.
|
||||
|
||||
This method uses an existing setup.cfg to generate a dictionary of
|
||||
@ -196,6 +196,8 @@ def cfg_to_args(path='setup.cfg'):
|
||||
|
||||
:param file:
|
||||
The setup.cfg path.
|
||||
:parm script_args:
|
||||
List of commands setup.py was called with.
|
||||
:raises DistutilsFileError:
|
||||
When the setup.cfg file is not found.
|
||||
|
||||
@ -243,7 +245,7 @@ def cfg_to_args(path='setup.cfg'):
|
||||
# Run the pbr hook
|
||||
pbr.hooks.setup_hook(config)
|
||||
|
||||
kwargs = setup_cfg_to_setup_kwargs(config)
|
||||
kwargs = setup_cfg_to_setup_kwargs(config, script_args)
|
||||
|
||||
# Set default config overrides
|
||||
kwargs['include_package_data'] = True
|
||||
@ -274,14 +276,14 @@ def cfg_to_args(path='setup.cfg'):
|
||||
return kwargs
|
||||
|
||||
|
||||
def setup_cfg_to_setup_kwargs(config):
|
||||
def setup_cfg_to_setup_kwargs(config, script_args=()):
|
||||
"""Processes the setup.cfg options and converts them to arguments accepted
|
||||
by setuptools' setup() function.
|
||||
"""
|
||||
|
||||
kwargs = {}
|
||||
|
||||
# Temporarily holds install_reqires and extra_requires while we
|
||||
# Temporarily holds install_requires and extra_requires while we
|
||||
# parse env_markers.
|
||||
all_requirements = {}
|
||||
|
||||
@ -420,6 +422,16 @@ def setup_cfg_to_setup_kwargs(config):
|
||||
for requirement, env_marker in all_requirements[req_group]:
|
||||
if env_marker:
|
||||
extras_key = '%s:(%s)' % (req_group, env_marker)
|
||||
# We do not want to poison wheel creation with locally
|
||||
# evaluated markers. sdists always re-create the egg_info
|
||||
# and as such do not need guarded, and pip will never call
|
||||
# multiple setup.py commands at once.
|
||||
if 'bdist_wheel' not in script_args:
|
||||
try:
|
||||
if pkg_resources.evaluate_marker('(%s)' % env_marker):
|
||||
extras_key = req_group
|
||||
except SyntaxError:
|
||||
pass
|
||||
else:
|
||||
extras_key = req_group
|
||||
extras_require.setdefault(extras_key, []).append(requirement)
|
||||
|
Loading…
Reference in New Issue
Block a user