def pip_import_string(python_exe):
os_utils = OSUtils()
cmd = [python_exe, "-c", "import pip; print(pip.__version__)"]
p = os_utils.popen(cmd,
stdout=os_utils.pipe,
stderr=os_utils.pipe,
env=os_utils.original_environ())
stdout, stderr = p.communicate()
if not p.returncode == 0:
raise MissingPipError(python_path=python_exe)
pip_version = stdout.decode("utf-8").strip()
pip_major_version = int(pip_version.split(".")[0])
pip_minor_version = int(pip_version.split(".")[1])
# Pip moved its internals to an _internal module in version 10.
# In order to be compatible with version 9 which has it at at the
# top level we need to figure out the correct import path here.
if pip_major_version == 9:
return "from pip import main"
# Pip changed their import structure again in 19.3
# https://github.com/pypa/pip/commit/09fd200
elif (pip_major_version, pip_minor_version) >= (19, 3):
return "from pip._internal.main import main"
else:
return "from pip._internal import main"
def pip_import_string(python_exe):
os_utils = OSUtils()
cmd = [
python_exe,
"-c",
"import pip; assert int(pip.__version__.split('.')[0]) <= 9"
]
p = os_utils.popen(cmd,stdout=os_utils.pipe, stderr=os_utils.pipe)
p.communicate()
# Pip moved its internals to an _internal module in version 10.
# In order to be compatible with version 9 which has it at at the
# top level we need to figure out the correct import path here.
if p.returncode == 0:
return 'from pip import main'
else:
return 'from pip._internal import main'
def execute(self):
os_utils = OSUtils()
python_path = self.binaries[self.LANGUAGE].binary_path
try:
pip = SubprocessPip(osutils=os_utils, python_exe=python_path)
except MissingPipError as ex:
raise ActionFailedError(str(ex))
pip_runner = PipRunner(python_exe=python_path, pip=pip)
dependency_builder = DependencyBuilder(osutils=os_utils,
pip_runner=pip_runner,
runtime=self.runtime,
architecture=self.architecture)
package_builder = PythonPipDependencyBuilder(
osutils=os_utils,
runtime=self.runtime,
dependency_builder=dependency_builder)
try:
target_artifact_dir = self.artifacts_dir
# if dependencies folder is provided, download the dependencies into dependencies folder
if self.dependencies_dir:
target_artifact_dir = self.dependencies_dir
package_builder.build_dependencies(
artifacts_dir_path=target_artifact_dir,
scratch_dir_path=self.scratch_dir,
requirements_path=self.manifest_path,
)
except PackagerError as ex:
raise ActionFailedError(str(ex))
def setUp(self):
self.osutils = OSUtils()
self.osutils_mock = Mock(spec=self.osutils)
self.osutils_mock.file_exists.return_value = True
self.workflow = PythonPipWorkflow("source",
"artifacts",
"scratch_dir",
"manifest",
runtime="python3.7",
osutils=self.osutils_mock)
def pip_import_string(python_exe):
os_utils = OSUtils()
cmd = [python_exe, "-c", "import pip; print(pip.__version__)"]
p = os_utils.popen(cmd, stdout=os_utils.pipe, stderr=os_utils.pipe)
stdout, stderr = p.communicate()
pip_version = stdout.decode('utf-8').strip()
pip_major_version = int(pip_version.split('.')[0])
pip_minor_version = int(pip_version.split('.')[1])
# Pip moved its internals to an _internal module in version 10.
# In order to be compatible with version 9 which has it at at the
# top level we need to figure out the correct import path here.
if pip_major_version == 9:
return 'from pip import main'
# Pip changed their import structure again in 19.3
# https://github.com/pypa/pip/commit/09fd200
elif pip_major_version >= 19 and pip_minor_version >= 3:
return 'from pip._internal.main import main'
else:
return 'from pip._internal import main'
def execute(self):
os_utils = OSUtils()
python_path = self.binaries[self.LANGUAGE].binary_path
pip = SubprocessPip(osutils=os_utils, python_exe=python_path)
pip_runner = PipRunner(python_exe=python_path, pip=pip)
dependency_builder = DependencyBuilder(osutils=os_utils, pip_runner=pip_runner,
runtime=self.runtime)
package_builder = PythonPipDependencyBuilder(osutils=os_utils,
runtime=self.runtime,
dependency_builder=dependency_builder)
try:
package_builder.build_dependencies(
self.artifacts_dir,
self.manifest_path,
self.scratch_dir
)
except PackagerError as ex:
raise ActionFailedError(str(ex))
def osutils():
return OSUtils()
def _make_appdir_and_dependency_builder(self, reqs, tmpdir, runner):
appdir = str(_create_app_structure(tmpdir))
self._write_requirements_txt(reqs, appdir)
builder = DependencyBuilder(OSUtils(), "python3.6", runner)
return appdir, builder