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Unified Diff: dfvfs/dependencies.py

Issue 324790043: [dfvfs] Updated utility scripts (Closed)
Patch Set: Created 6 years, 11 months ago
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Index: dfvfs/dependencies.py
diff --git a/dfvfs/dependencies.py b/dfvfs/dependencies.py
index f66d105144203930c58712e5c9201c44dae1f66c..a30235b1c96aae2081f04ea3231022f94ea381bc 100644
--- a/dfvfs/dependencies.py
+++ b/dfvfs/dependencies.py
@@ -53,6 +53,22 @@ _DPKG_PACKAGE_NAMES = {
u'pyvshadow': u'libvshadow-python',
u'pyvslvm': u'libvslvm-python'}
+# Maps Python module names to l2tbinaries packages.
+_L2TBINARIES_PACKAGE_NAMES = {
+ u'pybde': u'libbde',
+ u'pyewf': u'libewf',
+ u'pyfsntfs': u'libfsntfs',
+ u'pyfvde': u'libfvde',
+ u'pyfwnt': u'libfwnt',
+ u'pyqcow': u'libqcow',
+ u'pysigscan': u'libsigscan',
+ u'pysmdev': u'libsmdev',
+ u'pysmraw': u'libsmraw',
+ u'pyvhdi': u'libvhdi',
+ u'pyvmdk': u'libvmdk',
+ u'pyvshadow': u'libvshadow',
+ u'pyvslvm': u'libvslvm'}
+
# Maps Python module names to PyPI projects.
_PYPI_PROJECT_NAMES = {
u'Crypto': u'pycrypto',
@@ -327,20 +343,24 @@ def CheckModuleVersion(module_name):
u'required.').format(module_name, module_version, maximum_version))
-def CheckTestDependencies():
+def CheckTestDependencies(verbose_output=True):
"""Checks the availability of the dependencies when running tests.
+ Args:
+ verbose_output (Optional[bool]): True if output should be verbose.
+
Returns:
bool: True if the dependencies are available, False otherwise.
"""
- if not CheckDependencies():
+ if not CheckDependencies(verbose_output=verbose_output):
return False
print(u'Checking availability and versions of test dependencies.')
for module_name, version_tuple in sorted(PYTHON_TEST_DEPENDENCIES.items()):
if not _CheckPythonModule(
module_name, version_tuple[0], version_tuple[1],
- is_required=version_tuple[3], maximum_version=version_tuple[2]):
+ is_required=version_tuple[3], maximum_version=version_tuple[2],
+ verbose_output=verbose_output):
return False
return True
@@ -376,6 +396,22 @@ def GetDPKGDepends(exclude_version=False):
return sorted(requires)
+def GetL2TBinaries():
+ """Retrieves the l2tbinaries requirements.
+
+ Returns:
+ list[str]: dependency definitions for l2tbinaries.
+ """
+ requires = []
+ for module_name, _ in sorted(PYTHON_DEPENDENCIES.items()):
+ # Map the import name to the l2tbinaries package name.
+ module_name = _L2TBINARIES_PACKAGE_NAMES.get(module_name, module_name)
+
+ requires.append(module_name)
+
+ return sorted(requires)
+
+
def GetInstallRequires():
"""Retrieves the setup.py installation requirements.
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