def create_venv(requested_deps, interpreter, is_current):
"""Create a new virtualvenv with the requirements of this script."""
# create virtualenv
env = FadesEnvBuilder()
env_path, env_bin_path, pip_installed = env.create_env(interpreter, is_current)
venv_data = {}
venv_data['env_path'] = env_path
venv_data['env_bin_path'] = env_bin_path
venv_data['pip_installed'] = pip_installed
# install deps
installed = {}
for repo in requested_deps.keys():
if repo == REPO_PYPI:
mgr = PipManager(env_bin_path, pip_installed=pip_installed)
else:
logger.warning("Install from %r not implemented", repo)
continue
installed[repo] = {}
repo_requested = requested_deps[repo]
logger.debug("Installing dependencies for repo %r: requested=%s", repo, repo_requested)
for dependency in repo_requested:
mgr.install(dependency)
# always store the installed dependency, as in the future we'll select the venv
# based on what is installed, not what used requested (remember that user may
# request >, >=, etc!)
project = dependency.project_name
installed[repo][project] = mgr.get_version(project)
logger.debug("Installed dependencies: %s", installed)
return venv_data, installed
def test_get_parsing_ok(self):
mocked_stdout = ['Name: foo',
'Version: 2.0.0',
'Location: ~/.local/share/fades/86cc492/lib/python3.4/site-packages',
'Requires: ']
mgr = PipManager(BIN_PATH, pip_installed=True)
with patch.object(helpers, 'logged_exec') as mock:
mock.return_value = mocked_stdout
version = mgr.get_version('foo')
self.assertEqual(version, '2.0.0')
def test_get_parsing_ok(self):
mocked_stdout = ['Name: foo',
'Version: 2.0.0',
'Location: ~/.local/share/fades/86cc492/lib/python3.4/site-packages',
'Requires: ']
mgr = PipManager(BIN_PATH, pip_installed=True)
with patch.object(helpers, 'logged_exec') as mock:
mock.return_value = mocked_stdout
version = mgr.get_version('foo')
self.assertEqual(version, '2.0.0')
def test_real_case_levenshtein(mocker):
mocked_stdout = [
"Metadata-Version: 1.1",
"Name: python-Levenshtein",
"Version: 0.12.0",
"License: GPL",
]
mgr = PipManager(BIN_PATH, pip_installed=True)
mocker.patch.object(helpers, "logged_exec", return_value=mocked_stdout)
version = mgr.get_version("foo")
assert version == "0.12.0"
def test_get_parsing_ok_pytest(mocker):
mocked_stdout = [
"Name: foo",
"Version: 2.0.0",
"Location: ~/.local/share/fades/86cc492/lib/python3.4/site-packages",
"Requires: ",
]
mgr = PipManager(BIN_PATH, pip_installed=True)
mocker.patch.object(helpers, "logged_exec", return_value=mocked_stdout)
version = mgr.get_version("foo")
assert version, "2.0.0"
def test_real_case_levenshtein(self):
mocked_stdout = [
'Metadata-Version: 1.1',
'Name: python-Levenshtein',
'Version: 0.12.0',
'License: GPL',
]
mgr = PipManager('/usr/bin', pip_installed=True)
with patch.object(helpers, 'logged_exec') as mock:
mock.return_value = mocked_stdout
version = mgr.get_version('foo')
self.assertEqual(version, '0.12.0')
def test_real_case_levenshtein(self):
mocked_stdout = [
'Metadata-Version: 1.1',
'Name: python-Levenshtein',
'Version: 0.12.0',
'License: GPL',
]
mgr = PipManager(BIN_PATH, pip_installed=True)
with patch.object(helpers, 'logged_exec') as mock:
mock.return_value = mocked_stdout
version = mgr.get_version('foo')
self.assertEqual(version, '0.12.0')
def test_get_parsing_error(self):
mocked_stdout = ['Name: foo',
'Release: 2.0.0',
'Location: ~/.local/share/fades/86cc492/lib/python3.4/site-packages',
'Requires: ']
mgr = PipManager(BIN_PATH, pip_installed=True)
with patch.object(helpers, 'logged_exec') as mock:
version = mgr.get_version('foo')
mock.return_value = mocked_stdout
self.assertEqual(version, '')
self.assertLoggedError('Fades is having problems getting the installed version. '
'Run with -v or check the logs for details')
def test_get_parsing_error(self):
mocked_stdout = ['Name: foo',
'Release: 2.0.0',
'Location: ~/.local/share/fades/86cc492/lib/python3.4/site-packages',
'Requires: ']
mgr = PipManager(BIN_PATH, pip_installed=True)
with patch.object(helpers, 'logged_exec') as mock:
version = mgr.get_version('foo')
mock.return_value = mocked_stdout
self.assertEqual(version, '')
self.assertLoggedError('Fades is having problems getting the installed version. '
'Run with -v or check the logs for details')
def create_venv(requested_deps, interpreter, is_current, options, pip_options,
avoid_pip_upgrade):
"""Create a new virtualvenv with the requirements of this script."""
# create virtualenv
env = _FadesEnvBuilder()
env_path, env_bin_path, pip_installed = env.create_env(
interpreter, is_current, options)
venv_data = {}
venv_data['env_path'] = env_path
venv_data['env_bin_path'] = env_bin_path
venv_data['pip_installed'] = pip_installed
# install deps
installed = {}
for repo in requested_deps.keys():
if repo in (REPO_PYPI, REPO_VCS):
mgr = PipManager(env_bin_path,
pip_installed=pip_installed,
options=pip_options,
avoid_pip_upgrade=avoid_pip_upgrade)
else:
logger.warning("Install from %r not implemented", repo)
continue
installed[repo] = {}
repo_requested = requested_deps[repo]
logger.debug("Installing dependencies for repo %r: requested=%s", repo,
repo_requested)
for dependency in repo_requested:
try:
mgr.install(dependency)
except Exception:
logger.debug("Installation Step failed, removing virtualenv")
destroy_venv(env_path)
raise FadesError('Dependency installation failed')
if repo == REPO_VCS:
# no need to request the installed version, as we'll always compare
# to the url itself
project = dependency.url
version = None
else:
# always store the installed dependency, as in the future we'll select the venv
# based on what is installed, not what used requested (remember that user may
# request >, >=, etc!)
project = dependency.project_name
version = mgr.get_version(project)
installed[repo][project] = version
logger.debug("Installed dependencies: %s", installed)
return venv_data, installed
def test_get_parsing_error(mocker, logs):
mocked_stdout = [
"Name: foo",
"Release: 2.0.0",
"Location: ~/.local/share/fades/86cc492/lib/python3.4/site-packages",
"Requires: ",
]
mgr = PipManager(BIN_PATH, pip_installed=True)
mocker.patch.object(helpers, "logged_exec", return_value=mocked_stdout)
version = mgr.get_version("foo")
assert version == ""
assert ('Fades is having problems getting the installed version. '
'Run with -v or check the logs for details') in logs.error
def create_venv(requested_deps, interpreter, is_current, options, pip_options):
"""Create a new virtualvenv with the requirements of this script."""
# create virtualenv
env = _FadesEnvBuilder()
env_path, env_bin_path, pip_installed = env.create_env(interpreter, is_current, options)
venv_data = {}
venv_data['env_path'] = env_path
venv_data['env_bin_path'] = env_bin_path
venv_data['pip_installed'] = pip_installed
# install deps
installed = {}
for repo in requested_deps.keys():
if repo in (REPO_PYPI, REPO_VCS):
mgr = PipManager(env_bin_path, pip_installed=pip_installed, options=pip_options)
else:
logger.warning("Install from %r not implemented", repo)
continue
installed[repo] = {}
repo_requested = requested_deps[repo]
logger.debug("Installing dependencies for repo %r: requested=%s", repo, repo_requested)
for dependency in repo_requested:
try:
mgr.install(dependency)
except Exception:
logger.debug("Installation Step failed, removing virtualenv")
destroy_venv(env_path)
raise FadesError('Dependency installation failed')
if repo == REPO_VCS:
# no need to request the installed version, as we'll always compare
# to the url itself
project = dependency.url
version = None
else:
# always store the installed dependency, as in the future we'll select the venv
# based on what is installed, not what used requested (remember that user may
# request >, >=, etc!)
project = dependency.project_name
version = mgr.get_version(project)
installed[repo][project] = version
logger.debug("Installed dependencies: %s", installed)
return venv_data, installed
