def _FindThirdPartyDirs():
"""Gets the list of third-party directories.
Returns:
The list of third-party directories.
"""
# Please don't add here paths that have problems with license files,
# as they will end up included in Android WebView snapshot.
# Instead, add them into known_issues.py.
prune_paths = [
# Placeholder directory, no third-party code.
os.path.join('third_party', 'adobe'),
# Apache 2.0 license. See
# https://code.google.com/p/chromium/issues/detail?id=140478.
os.path.join('third_party', 'bidichecker'),
# Isn't checked out on clients
os.path.join('third_party', 'gles2_conform'),
# The llvm-build doesn't exist for non-clang builder
os.path.join('third_party', 'llvm-build'),
# Binaries doesn't apply to android
os.path.join('third_party', 'widevine'),
# third_party directories in this tree aren't actually third party, but
# provide a way to shadow experimental buildfiles into those directories.
os.path.join('tools', 'gn', 'secondary'),
# Not shipped, Chromium code
os.path.join('tools', 'swarming_client'),
]
third_party_dirs = licenses.FindThirdPartyDirs(prune_paths,
REPOSITORY_ROOT)
return licenses.FilterDirsWithFiles(third_party_dirs, REPOSITORY_ROOT)
def find_chromium_licenses(chromium_root):
"""Look for license files in a Chromium checkout and return a set with all
files that are actually shipped and used in the final Chromium binary."""
try:
import licenses
except ImportError:
raise ImportError('Failed to import licenses.py. Make sure %s '
'contains tools/licenses.py.' % chromium_root)
# Make sure the main Chromium LICENSE file is always present.
license_files = set([os.path.join(chromium_root, 'LICENSE')])
for d in licenses.FindThirdPartyDirs(licenses.PRUNE_PATHS, chromium_root):
if d in SKIPPED_DIRECTORIES:
continue
try:
metadata = licenses.ParseDir(d, chromium_root)
except licenses.LicenseError as e:
print('Exception in directory %s: %s' % (d, e))
if input('Ignore (y)? ') == 'y':
continue
raise
# We are not interested in licenses for projects that are not marked as
# used in the final product (ie. they might be optional development
# aids, or only used in a build).
if metadata['License File'] != licenses.NOT_SHIPPED:
license_files.add(metadata['License File'])
return license_files
def GenerateLicense(output_filename=None):
"""Generate list of licenses in html form.
Dumps the result to output file.
Args:
output_filename: Filename to write the license.html to.
Writes to stdout if None.
Returns:
0 on success.
"""
chromium_root = os.path.join(toplevel_dir, 'external', 'chromium')
third_party_dirs = set(
licenses.FindThirdPartyDirs(licenses.PRUNE_PATHS, chromium_root))
prune_paths = CreateSteelPruneList(third_party_dirs)
third_party_dirs -= prune_paths
entries = []
for path in sorted(third_party_dirs):
try:
metadata = licenses.ParseDir(path, chromium_root)
except licenses.LicenseError:
print >> sys.stderr, ('WARNING: licensing info for ' + path +
' is incomplete, skipping.')
continue
if metadata['License File'] != 'NOT_SHIPPED':
env = {
'name': metadata['Name'],
'url': metadata['URL'],
'license': open(metadata['License File'], 'rb').read(),
}
entries.append(env)
if output_filename:
output_file = open(output_filename, 'wb')
else:
output_file = sys.stdout
for e in entries:
output_file.write('<h4>\n')
output_file.write(e['name'] + '\n')
output_file.write('</h4>\n')
output_file.write('<pre>\n')
output_file.write(e['license'] + '\n')
output_file.write('</pre>\n')
return 0
def ScanDirectories():
"""Verify all directories (that we use) have valid license information."""
# The functions we call in licenses.py assume we are at the root.
os.chdir(toplevel_dir)
# Add all the directories we don't use to PRUNE_PATHS.
third_party_dirs = set(
licenses.FindThirdPartyDirs(licenses.PRUNE_PATHS, os.getcwd()))
prune_paths = CreateSteelPruneList(third_party_dirs)
licenses.PRUNE_PATHS = set(licenses.PRUNE_PATHS) | prune_paths
# Now verify the presence of a license file in all our third party dirs.
if licenses.ScanThirdPartyDirs():
print 'scan successful.'
return 1
def _FindThirdPartyDirs():
"""Gets the list of third-party directories.
Returns:
The list of third-party directories.
"""
prune_paths = [
# Placeholder directory, no third-party code.
os.path.join('third_party', 'adobe'),
# Apache 2.0 license. See
# https://code.google.com/p/chromium/issues/detail?id=140478.
os.path.join('third_party', 'bidichecker'),
# Isn't checked out on clients
os.path.join('third_party', 'gles2_conform'),
# The llvm-build doesn't exist for non-clang builder
os.path.join('third_party', 'llvm-build'),
]
return licenses.FindThirdPartyDirs(prune_paths)
def _FindThirdPartyDirs():
"""Gets the list of third-party directories.
Returns:
The list of third-party directories.
"""
# Please don't add here paths that have problems with license files,
# as they will end up included in Android WebView snapshot.
# Instead, add them into known_issues.py.
prune_paths = [
# Temporary until we figure out how not to check out quickoffice on the
# Android license check bot. Tracked in crbug.com/350472.
os.path.join('chrome', 'browser', 'resources', 'chromeos',
'quickoffice'),
# Placeholder directory, no third-party code.
os.path.join('third_party', 'adobe'),
# Apache 2.0 license. See
# https://code.google.com/p/chromium/issues/detail?id=140478.
os.path.join('third_party', 'bidichecker'),
# Isn't checked out on clients
os.path.join('third_party', 'gles2_conform'),
# The llvm-build doesn't exist for non-clang builder
os.path.join('third_party', 'llvm-build'),
# Binaries doesn't apply to android
os.path.join('third_party', 'widevine'),
# third_party directories in this tree aren't actually third party, but
# provide a way to shadow experimental buildfiles into those directories.
os.path.join('build', 'secondary'),
# Not shipped, Chromium code
os.path.join('tools', 'swarming_client'),
# Not shipped, only relates to Chrome for Android, but not to WebView
os.path.join('clank'),
# Bots only, is not a part of the build
os.path.join('isolate_deps_dir'),
]
third_party_dirs = licenses.FindThirdPartyDirs(prune_paths,
REPOSITORY_ROOT)
return licenses.FilterDirsWithFiles(third_party_dirs, REPOSITORY_ROOT)
def _FindThirdPartyDirs():
"""Gets the list of third-party directories.
Returns:
The list of third-party directories.
"""
# Please don't add here paths that have problems with license files,
# as they will end up included in Android WebView snapshot.
# Instead, add them into known_issues.py.
prune_paths = [
# Placeholder directory, no third-party code.
os.path.join('third_party', 'adobe'),
# Apache 2.0 license. See
# https://code.google.com/p/chromium/issues/detail?id=140478.
os.path.join('third_party', 'bidichecker'),
# Isn't checked out on clients
os.path.join('third_party', 'gles2_conform'),
# The llvm-build doesn't exist for non-clang builder
os.path.join('third_party', 'llvm-build'),
# Binaries doesn't apply to android
os.path.join('third_party', 'widevine'),
]
return licenses.FindThirdPartyDirs(prune_paths, REPOSITORY_ROOT)