def prepare_dependencies_dir(logger, project, target_directory, excludes=None):
"""Get all dependencies from project and install them to given dir"""
excludes = excludes or []
dependencies = ast.literal_eval(build_install_dependencies_string(project))
index_url = project.get_property("install_dependencies_index_url")
if index_url:
index_url = "--index-url {0}".format(index_url)
else:
index_url = ""
pip_cmd = "pip install --target {0} {1} {2}"
for dependency in dependencies:
if dependency in excludes:
logger.debug("Not installing dependency {0}.".format(dependency))
continue
cmd = pip_cmd.format(target_directory, index_url, dependency)
logger.debug("Installing dependency {0}: {1}".format(dependency, cmd))
process = subprocess.Popen(cmd.split(), stdout=subprocess.PIPE)
process.communicate()
if process.returncode != 0:
msg = "Command {0} failed to install dependency: {1}".format(
cmd, process.returncode)
raise Exception(msg)
def test_should_not_insert_url_dependency_into_install_requires(self):
self.project.depends_on("spam")
self.project.depends_on(
"pyassert", url="https://github.com/downloads/halimath/pyassert/pyassert-0.2.2.tar.gz")
self.assertEqual(
"['spam']", build_install_dependencies_string(self.project))
def test_should_not_insert_url_dependency_into_install_requires(self):
self.project.depends_on("spam")
self.project.depends_on(
"pyassert", url="https://github.com/downloads/halimath/pyassert/pyassert-0.2.2.tar.gz")
self.assertEqual(
"['spam']", build_install_dependencies_string(self.project))
def prepare_dependencies_dir(logger, project, target_directory, excludes=None):
"""Get all dependencies from project and install them to given dir"""
excludes = excludes or []
dependencies = ast.literal_eval(build_install_dependencies_string(project))
index_url = project.get_property('install_dependencies_index_url')
if index_url:
index_url = "--index-url {0}".format(index_url)
else:
index_url = ""
pip_cmd = 'pip install --target {0} {1} {2}'
for dependency in dependencies:
if dependency in excludes:
logger.debug("Not installing dependency {0}.".format(dependency))
continue
cmd = pip_cmd.format(target_directory, index_url, dependency)
logger.debug("Installing dependency {0}: '{1}'".format(dependency, cmd))
process = subprocess.Popen(cmd.split(), stdout=subprocess.PIPE)
process.communicate()
if process.returncode != 0:
msg = "Command '{0}' failed to install dependency: {1}".format(
cmd, process.returncode)
raise Exception(msg)
def test_should_quote_requirements(self, mock_open):
mock_open.return_value = MagicMock(spec=TYPE_FILE)
handle = mock_open.return_value.__enter__.return_value
handle.readlines.return_value = ["foo", "bar"]
self.project.depends_on_requirements("requirements.txt")
self.assertEqual('install_requires = [ "foo", "bar" ],',
build_install_dependencies_string(self.project))
def test_should_ignore_empty_requirement_lines(self, mock_open):
mock_open.return_value = MagicMock(spec=TYPE_FILE)
handle = mock_open.return_value.__enter__.return_value
handle.readlines.return_value = ["", "foo", "bar"]
self.project.depends_on_requirements("requirements.txt")
self.assertEqual("[\n 'foo',\n 'bar'\n ]",
build_install_dependencies_string(self.project))
def test_should_ignore_empty_requirement_lines(self, mock_open):
mock_open.return_value = MagicMock(spec=TYPE_FILE)
handle = mock_open.return_value.__enter__.return_value
handle.readlines.return_value = ["", "foo", "bar"]
self.project.depends_on_requirements("requirements.txt")
self.assertEqual(
"[\n 'foo',\n 'bar'\n ]", build_install_dependencies_string(self.project))
def test_should_ignore_comments_with_leading_space_from_requirements(self, mock_open):
mock_open.return_value = MagicMock(spec=TYPE_FILE)
handle = mock_open.return_value.__enter__.return_value
handle.readlines.return_value = [" # comment", "bar"]
self.project.depends_on_requirements("requirements.txt")
self.assertEqual(
"['bar']", build_install_dependencies_string(self.project))
def test_should_quote_requirements(self, mock_open):
mock_open.return_value = MagicMock(spec=TYPE_FILE)
handle = mock_open.return_value.__enter__.return_value
handle.readlines.return_value = ["foo", "bar"]
self.project.depends_on_requirements("requirements.txt")
self.assertEqual(
'install_requires = [ "foo", "bar" ],', build_install_dependencies_string(self.project))
def test_should_ignore_expanded_editable_urls_from_requirements(self, mock_open):
mock_open.return_value = MagicMock(spec=TYPE_FILE)
handle = mock_open.return_value.__enter__.return_value
handle.readlines.return_value = ["foo", "--editable git+https://github.com/someuser/someproject.git#egg=some_package"]
self.project.depends_on_requirements("requirements.txt")
self.assertEqual(
'install_requires = [ "foo" ],', build_install_dependencies_string(self.project))
def test_should_ignore_comments_from_requirements(self, mock_open):
mock_open.return_value = MagicMock(spec=TYPE_FILE)
handle = mock_open.return_value.__enter__.return_value
handle.readlines.return_value = ["#comment", "bar"]
self.project.depends_on_requirements("requirements.txt")
self.assertEqual("['bar']",
build_install_dependencies_string(self.project))
def test_should_ignore_expanded_editable_urls_from_requirements(self, mock_open):
mock_open.return_value = MagicMock(spec=TYPE_FILE)
handle = mock_open.return_value.__enter__.return_value
handle.readlines.return_value = [
"foo", "--editable git+https://github.com/someuser/someproject.git#egg=some_package"]
self.project.depends_on_requirements("requirements.txt")
self.assertEqual(
"['foo']", build_install_dependencies_string(self.project))
def test_should_render_runtime_dependencies_when_requirements_file_used(self, mock_open):
mock_open.return_value = MagicMock(spec=TYPE_FILE)
handle = mock_open.return_value.__enter__.return_value
handle.readlines.return_value = ["", "foo", "bar"]
self.project.depends_on_requirements("requirements.txt")
actual_setup_script = build_install_dependencies_string(self.project)
self.assertEquals("[\n"
" 'sometool',\n"
" 'foo',\n"
" 'bar'\n"
" ]", actual_setup_script)
def test_should_render_runtime_dependencies_when_requirements_file_used(self, mock_open):
mock_open.return_value = MagicMock(spec=TYPE_FILE)
handle = mock_open.return_value.__enter__.return_value
handle.readlines.return_value = ["", "foo", "bar"]
self.project.depends_on_requirements("requirements.txt")
actual_setup_script = build_install_dependencies_string(self.project)
self.assertEqual("[\n"
" 'sometool',\n"
" 'foo',\n"
" 'bar'\n"
" ]", actual_setup_script)
def test_should_return_empty_string_when_no_dependency_is_given(self):
self.assertEqual("[]", build_install_dependencies_string(self.project))
def test_should_return_single_dependency_string(self):
self.project.depends_on("spam")
self.assertEqual(
'install_requires = [ "spam" ],', build_install_dependencies_string(self.project))
def test_should_return_multiple_dependencies_string_with_versions(self):
self.project.depends_on("spam", "0.7")
self.project.depends_on("eggs")
self.assertEqual(
'install_requires = [ "eggs", "spam>=0.7" ],', build_install_dependencies_string(self.project))
def test_should_not_insert_default_version_operator_when_project_contains_operator_in_version(self):
self.project.depends_on("spam", "==0.7")
self.assertEqual(
"['spam==0.7']", build_install_dependencies_string(self.project))
def test_should_return_multiple_dependencies_string_with_versions(self):
self.project.depends_on("spam", "0.7")
self.project.depends_on("eggs")
self.assertEqual(
"[\n 'eggs',\n 'spam>=0.7'\n ]",
build_install_dependencies_string(self.project))
def test_should_return_single_dependency_string_with_version(self):
self.project.depends_on("spam", "0.7")
self.assertEqual("['spam>=0.7']",
build_install_dependencies_string(self.project))
def test_should_return_multiple_dependencies_string_with_versions(self):
self.project.depends_on("spam", "0.7")
self.project.depends_on("eggs")
self.assertEqual('install_requires = [ "eggs", "spam>=0.7" ],',
build_install_dependencies_string(self.project))
def test_should_return_single_dependency_string_with_version(self):
self.project.depends_on("spam", "0.7")
self.assertEqual(
"['spam>=0.7']", build_install_dependencies_string(self.project))
def test_should_return_empty_string_when_no_dependency_is_given(self):
self.assertEqual("[]", build_install_dependencies_string(self.project))
def test_should_not_insert_default_version_operator_when_project_contains_operator_in_version(
self):
self.project.depends_on("spam", "==0.7")
self.assertEqual("['spam==0.7']",
build_install_dependencies_string(self.project))
def test_should_return_single_dependency_string(self):
self.project.depends_on("spam")
self.assertEqual(
"['spam']", build_install_dependencies_string(self.project))
def test_should_return_single_dependency_string(self):
self.project.depends_on("spam")
self.assertEqual("['spam']",
build_install_dependencies_string(self.project))
def test_should_return_multiple_dependencies_string_with_versions(self):
self.project.depends_on("spam", "0.7")
self.project.depends_on("eggs")
self.assertEqual(
"[\n 'eggs',\n 'spam>=0.7'\n ]",
build_install_dependencies_string(self.project))
def test_should_return_single_dependency_string(self):
self.project.depends_on("spam")
self.assertEqual('install_requires = [ "spam" ],',
build_install_dependencies_string(self.project))
