Original template can only be opened with Chrome browser.
This commit is contained in:
Cheng Zhao 2015-06-29 10:33:58 +08:00
Родитель ca55ee7547
Коммит 03d2f25885
4 изменённых файлов: 632 добавлений и 7 удалений

Просмотреть файл

@ -0,0 +1,101 @@
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Credits</title>
<style>
body {
background-color: white;
font-size: 84%;
max-width: 1020px;
}
.page-title {
font-size: 164%;
font-weight: bold;
}
.product {
background-color: #c3d9ff;
border-radius: 5px;
margin-top: 16px;
overflow: auto;
padding: 2px;
}
.product .title {
float: left;
font-size: 110%;
font-weight: bold;
margin: 3px;
}
.product .homepage {
float: right;
margin: 3px;
text-align: right;
}
.product .homepage::after {
content: " - ";
}
.product .show {
float: right;
margin: 3px;
text-align: right;
}
.licence {
background-color: #e8eef7;
border-radius: 3px;
clear: both;
display: none;
padding: 16px;
}
.licence h3 {
margin-top: 0;
}
.licence pre {
white-space: pre-wrap;
}
.dialog #print-link,
.dialog .homepage {
display: none;
}
</style>
</head>
<body>
<span class="page-title" style="float:left;">Credits</span>
<a id="print-link" href="#" style="float:right;">Print</a>
<div style="clear:both; overflow:auto;"><!-- Chromium <3s the following projects -->
{{entries}}
</div>
<script>
function $(id) { return document.getElementById(id); }
function toggle(o) {
var licence = o.nextSibling;
while (licence.className != 'licence') {
if (!licence) return false;
licence = licence.nextSibling;
}
if (licence.style && licence.style.display == 'block') {
licence.style.display = 'none';
o.textContent = 'show license';
} else {
licence.style.display = 'block';
o.textContent = 'hide license';
}
return false;
}
document.addEventListener('DOMContentLoaded', function() {
var links = document.querySelectorAll('a.show');
for (var i = 0; i < links.length; ++i) {
links[i].onclick = function() { return toggle(this); };
}
$('print-link').onclick = function() {
window.print();
return false;
};
});
</script>
</body>
</html>

Просмотреть файл

@ -0,0 +1,8 @@
<div class="product">
<span class="title">{{name}}</span>
<a class="show" href="#">show license</a>
<span class="homepage"><a href="{{url}}">homepage</a></span>
<div class="licence">
<pre>{{license}}</pre>
</div>
</div>

Просмотреть файл

@ -310,23 +310,26 @@ def run_ar_combine(filename, target_dir):
def generate_licenses():
licenses_py = os.path.join(SRC_DIR, 'tools', 'licenses.py')
output = subprocess.check_output([licenses_py, 'credits'])
file_template = os.path.join(SOURCE_ROOT, 'resources', 'about_credits.tmpl')
entry_template = os.path.join(SOURCE_ROOT, 'resources',
'about_credits_entry.tmpl')
licenses_py = os.path.join(SOURCE_ROOT, 'tools', 'licenses.py')
target = os.path.join(MAIN_DIR, 'LICENSES.chromium.html')
with open(target, 'w') as f:
f.write(output)
subprocess.check_call([licenses_py, 'credits', target,
'--file-template', file_template,
'--entry-template', entry_template])
def create_zip():
print 'Zipping shared_library builds...'
p = os.path.join(SOURCE_ROOT, 'libchromiumcontent.zip')
make_zip(MAIN_DIR, ['LICENSES.chromium.html', 'src', 'shared_library'], p)
make_zip(MAIN_DIR, ['src', 'shared_library'], ['LICENSES.chromium.html'], p)
print 'Zipping static_library builds...'
p = os.path.join(SOURCE_ROOT, 'libchromiumcontent-static.zip')
make_zip(MAIN_DIR, ['static_library'], p)
make_zip(MAIN_DIR, ['static_library'], [], p)
def make_zip(src, dirs, target):
def make_zip(src, dirs, files, target):
safe_unlink(target)
with scoped_cwd(src):
zip_file = zipfile.ZipFile(target, 'w', zipfile.ZIP_DEFLATED)
@ -334,6 +337,8 @@ def make_zip(src, dirs, target):
for root, _, filenames in os.walk(dirname):
for f in filenames:
zip_file.write(os.path.join(root, f))
for f in files:
zip_file.write(f)
zip_file.close();

511
tools/licenses.py Executable file
Просмотреть файл

@ -0,0 +1,511 @@
#!/usr/bin/env python
# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Utility for checking and processing licensing information in third_party
directories.
Usage: licenses.py <command>
Commands:
scan scan third_party directories, verifying that we have licensing info
credits generate about:credits on stdout
(You can also import this as a module.)
"""
import argparse
import cgi
import os
import sys
# Paths from the root of the tree to directories to skip.
PRUNE_PATHS = set([
# Same module occurs in crypto/third_party/nss and net/third_party/nss, so
# skip this one.
os.path.join('third_party','nss'),
# Placeholder directory only, not third-party code.
os.path.join('third_party','adobe'),
# Apache 2.0 license. See crbug.com/140478
os.path.join('third_party','bidichecker'),
# Build files only, not third-party code.
os.path.join('third_party','widevine'),
# Only binaries, used during development.
os.path.join('third_party','valgrind'),
# Used for development and test, not in the shipping product.
os.path.join('build','secondary'),
os.path.join('third_party','bison'),
os.path.join('third_party','blanketjs'),
os.path.join('third_party','cygwin'),
os.path.join('third_party','gles2_conform'),
os.path.join('third_party','gnu_binutils'),
os.path.join('third_party','gold'),
os.path.join('third_party','gperf'),
os.path.join('third_party','lighttpd'),
os.path.join('third_party','llvm'),
os.path.join('third_party','llvm-build'),
os.path.join('third_party','mingw-w64'),
os.path.join('third_party','nacl_sdk_binaries'),
os.path.join('third_party','pefile'),
os.path.join('third_party','perl'),
os.path.join('third_party','psyco_win32'),
os.path.join('third_party','pylib'),
os.path.join('third_party','pywebsocket'),
os.path.join('third_party','qunit'),
os.path.join('third_party','sinonjs'),
os.path.join('third_party','syzygy'),
os.path.join('tools', 'profile_chrome', 'third_party'),
# Chromium code in third_party.
os.path.join('third_party','fuzzymatch'),
os.path.join('tools', 'swarming_client'),
# Stuff pulled in from chrome-internal for official builds/tools.
os.path.join('third_party', 'clear_cache'),
os.path.join('third_party', 'gnu'),
os.path.join('third_party', 'googlemac'),
os.path.join('third_party', 'pcre'),
os.path.join('third_party', 'psutils'),
os.path.join('third_party', 'sawbuck'),
# See crbug.com/350472
os.path.join('chrome', 'browser', 'resources', 'chromeos', 'quickoffice'),
# Chrome for Android proprietary code.
os.path.join('clank'),
# Redistribution does not require attribution in documentation.
os.path.join('third_party','directxsdk'),
os.path.join('third_party','platformsdk_win2008_6_1'),
os.path.join('third_party','platformsdk_win7'),
# For testing only, presents on some bots.
os.path.join('isolate_deps_dir'),
])
# Directories we don't scan through.
VCS_METADATA_DIRS = ('.svn', '.git')
PRUNE_DIRS = (VCS_METADATA_DIRS +
('out', 'Debug', 'Release', # build files
'layout_tests')) # lots of subdirs
ADDITIONAL_PATHS = (
os.path.join('breakpad'),
os.path.join('chrome', 'common', 'extensions', 'docs', 'examples'),
os.path.join('chrome', 'test', 'chromeos', 'autotest'),
os.path.join('chrome', 'test', 'data'),
os.path.join('native_client'),
os.path.join('net', 'tools', 'spdyshark'),
os.path.join('sdch', 'open-vcdiff'),
os.path.join('testing', 'gmock'),
os.path.join('testing', 'gtest'),
os.path.join('tools', 'grit'),
os.path.join('tools', 'gyp'),
os.path.join('tools', 'page_cycler', 'acid3'),
os.path.join('url', 'third_party', 'mozilla'),
os.path.join('v8'),
# Fake directories to include the strongtalk and fdlibm licenses.
os.path.join('v8', 'strongtalk'),
os.path.join('v8', 'fdlibm'),
)
# Directories where we check out directly from upstream, and therefore
# can't provide a README.chromium. Please prefer a README.chromium
# wherever possible.
SPECIAL_CASES = {
os.path.join('native_client'): {
"Name": "native client",
"URL": "http://code.google.com/p/nativeclient",
"License": "BSD",
},
os.path.join('sdch', 'open-vcdiff'): {
"Name": "open-vcdiff",
"URL": "http://code.google.com/p/open-vcdiff",
"License": "Apache 2.0, MIT, GPL v2 and custom licenses",
"License Android Compatible": "yes",
},
os.path.join('testing', 'gmock'): {
"Name": "gmock",
"URL": "http://code.google.com/p/googlemock",
"License": "BSD",
"License File": "NOT_SHIPPED",
},
os.path.join('testing', 'gtest'): {
"Name": "gtest",
"URL": "http://code.google.com/p/googletest",
"License": "BSD",
"License File": "NOT_SHIPPED",
},
os.path.join('third_party', 'angle'): {
"Name": "Almost Native Graphics Layer Engine",
"URL": "http://code.google.com/p/angleproject/",
"License": "BSD",
},
os.path.join('third_party', 'cros_system_api'): {
"Name": "Chromium OS system API",
"URL": "http://www.chromium.org/chromium-os",
"License": "BSD",
# Absolute path here is resolved as relative to the source root.
"License File": "/LICENSE.chromium_os",
},
os.path.join('third_party', 'lss'): {
"Name": "linux-syscall-support",
"URL": "http://code.google.com/p/linux-syscall-support/",
"License": "BSD",
"License File": "/LICENSE",
},
os.path.join('third_party', 'ots'): {
"Name": "OTS (OpenType Sanitizer)",
"URL": "http://code.google.com/p/ots/",
"License": "BSD",
},
os.path.join('third_party', 'pdfium'): {
"Name": "PDFium",
"URL": "http://code.google.com/p/pdfium/",
"License": "BSD",
},
os.path.join('third_party', 'pdfsqueeze'): {
"Name": "pdfsqueeze",
"URL": "http://code.google.com/p/pdfsqueeze/",
"License": "Apache 2.0",
"License File": "COPYING",
},
os.path.join('third_party', 'ppapi'): {
"Name": "ppapi",
"URL": "http://code.google.com/p/ppapi/",
},
os.path.join('third_party', 'scons-2.0.1'): {
"Name": "scons-2.0.1",
"URL": "http://www.scons.org",
"License": "MIT",
"License File": "NOT_SHIPPED",
},
os.path.join('third_party', 'trace-viewer'): {
"Name": "trace-viewer",
"URL": "http://code.google.com/p/trace-viewer",
"License": "BSD",
"License File": "NOT_SHIPPED",
},
os.path.join('third_party', 'v8-i18n'): {
"Name": "Internationalization Library for v8",
"URL": "http://code.google.com/p/v8-i18n/",
"License": "Apache 2.0",
},
os.path.join('third_party', 'WebKit'): {
"Name": "WebKit",
"URL": "http://webkit.org/",
"License": "BSD and GPL v2",
# Absolute path here is resolved as relative to the source root.
"License File": "/third_party/WebKit/LICENSE_FOR_ABOUT_CREDITS",
},
os.path.join('third_party', 'webpagereplay'): {
"Name": "webpagereplay",
"URL": "http://code.google.com/p/web-page-replay",
"License": "Apache 2.0",
"License File": "NOT_SHIPPED",
},
os.path.join('tools', 'grit'): {
"Name": "grit",
"URL": "http://code.google.com/p/grit-i18n",
"License": "BSD",
"License File": "NOT_SHIPPED",
},
os.path.join('tools', 'gyp'): {
"Name": "gyp",
"URL": "http://code.google.com/p/gyp",
"License": "BSD",
"License File": "NOT_SHIPPED",
},
os.path.join('v8'): {
"Name": "V8 JavaScript Engine",
"URL": "http://code.google.com/p/v8",
"License": "BSD",
},
os.path.join('v8', 'strongtalk'): {
"Name": "Strongtalk",
"URL": "http://www.strongtalk.org/",
"License": "BSD",
# Absolute path here is resolved as relative to the source root.
"License File": "/v8/LICENSE.strongtalk",
},
os.path.join('v8', 'fdlibm'): {
"Name": "fdlibm",
"URL": "http://www.netlib.org/fdlibm/",
"License": "Freely Distributable",
# Absolute path here is resolved as relative to the source root.
"License File" : "/v8/src/third_party/fdlibm/LICENSE",
"License Android Compatible" : "yes",
},
os.path.join('third_party', 'khronos_glcts'): {
# These sources are not shipped, are not public, and it isn't
# clear why they're tripping the license check.
"Name": "khronos_glcts",
"URL": "http://no-public-url",
"License": "Khronos",
"License File": "NOT_SHIPPED",
},
os.path.join('tools', 'telemetry', 'third_party', 'gsutil'): {
"Name": "gsutil",
"URL": "https://cloud.google.com/storage/docs/gsutil",
"License": "Apache 2.0",
"License File": "NOT_SHIPPED",
},
}
# Special value for 'License File' field used to indicate that the license file
# should not be used in about:credits.
NOT_SHIPPED = "NOT_SHIPPED"
class LicenseError(Exception):
"""We raise this exception when a directory's licensing info isn't
fully filled out."""
pass
def AbsolutePath(path, filename, root):
"""Convert a path in README.chromium to be absolute based on the source
root."""
if filename.startswith('/'):
# Absolute-looking paths are relative to the source root
# (which is the directory we're run from).
absolute_path = os.path.join(root, filename[1:])
else:
absolute_path = os.path.join(root, path, filename)
if os.path.exists(absolute_path):
return absolute_path
return None
def ParseDir(path, root, require_license_file=True, optional_keys=None):
"""Examine a third_party/foo component and extract its metadata."""
# Parse metadata fields out of README.chromium.
# We examine "LICENSE" for the license file by default.
metadata = {
"License File": "LICENSE", # Relative path to license text.
"Name": None, # Short name (for header on about:credits).
"URL": None, # Project home page.
"License": None, # Software license.
}
if optional_keys is None:
optional_keys = []
if path in SPECIAL_CASES:
metadata.update(SPECIAL_CASES[path])
else:
# Try to find README.chromium.
readme_path = os.path.join(root, path, 'README.chromium')
if not os.path.exists(readme_path):
raise LicenseError("missing README.chromium or licenses.py "
"SPECIAL_CASES entry")
for line in open(readme_path):
line = line.strip()
if not line:
break
for key in metadata.keys() + optional_keys:
field = key + ": "
if line.startswith(field):
metadata[key] = line[len(field):]
# Check that all expected metadata is present.
for key, value in metadata.iteritems():
if not value:
raise LicenseError("couldn't find '" + key + "' line "
"in README.chromium or licences.py "
"SPECIAL_CASES")
# Special-case modules that aren't in the shipping product, so don't need
# their license in about:credits.
if metadata["License File"] != NOT_SHIPPED:
# Check that the license file exists.
for filename in (metadata["License File"], "COPYING"):
license_path = AbsolutePath(path, filename, root)
if license_path is not None:
break
if require_license_file and not license_path:
raise LicenseError("License file not found. "
"Either add a file named LICENSE, "
"import upstream's COPYING if available, "
"or add a 'License File:' line to "
"README.chromium with the appropriate path.")
metadata["License File"] = license_path
return metadata
def ContainsFiles(path, root):
"""Determines whether any files exist in a directory or in any of its
subdirectories."""
for _, dirs, files in os.walk(os.path.join(root, path)):
if files:
return True
for vcs_metadata in VCS_METADATA_DIRS:
if vcs_metadata in dirs:
dirs.remove(vcs_metadata)
return False
def FilterDirsWithFiles(dirs_list, root):
# If a directory contains no files, assume it's a DEPS directory for a
# project not used by our current configuration and skip it.
return [x for x in dirs_list if ContainsFiles(x, root)]
def FindThirdPartyDirs(prune_paths, root):
"""Find all third_party directories underneath the source root."""
third_party_dirs = set()
for path, dirs, files in os.walk(root):
path = path[len(root)+1:] # Pretty up the path.
if path in prune_paths:
dirs[:] = []
continue
# Prune out directories we want to skip.
# (Note that we loop over PRUNE_DIRS so we're not iterating over a
# list that we're simultaneously mutating.)
for skip in PRUNE_DIRS:
if skip in dirs:
dirs.remove(skip)
if os.path.basename(path) == 'third_party':
# Add all subdirectories that are not marked for skipping.
for dir in dirs:
dirpath = os.path.join(path, dir)
if dirpath not in prune_paths:
third_party_dirs.add(dirpath)
# Don't recurse into any subdirs from here.
dirs[:] = []
continue
# Don't recurse into paths in ADDITIONAL_PATHS, like we do with regular
# third_party/foo paths.
if path in ADDITIONAL_PATHS:
dirs[:] = []
for dir in ADDITIONAL_PATHS:
if dir not in prune_paths:
third_party_dirs.add(dir)
return third_party_dirs
def FindThirdPartyDirsWithFiles(root):
third_party_dirs = FindThirdPartyDirs(PRUNE_PATHS, root)
return FilterDirsWithFiles(third_party_dirs, root)
def ScanThirdPartyDirs(root=None):
"""Scan a list of directories and report on any problems we find."""
if root is None:
root = os.getcwd()
third_party_dirs = FindThirdPartyDirsWithFiles(root)
errors = []
for path in sorted(third_party_dirs):
try:
metadata = ParseDir(path, root)
except LicenseError, e:
errors.append((path, e.args[0]))
continue
for path, error in sorted(errors):
print path + ": " + error
return len(errors) == 0
def GenerateCredits(file_template_file, entry_template_file, output_file):
"""Generate about:credits."""
def EvaluateTemplate(template, env, escape=True):
"""Expand a template with variables like {{foo}} using a
dictionary of expansions."""
for key, val in env.items():
if escape:
val = cgi.escape(val)
template = template.replace('{{%s}}' % key, val)
return template
root = os.path.join(os.path.dirname(__file__), '..', 'vendor', 'chromium',
'src')
third_party_dirs = FindThirdPartyDirs(PRUNE_PATHS, root)
if not file_template_file:
file_template_file = os.path.join(root, 'chrome', 'browser',
'resources', 'about_credits.tmpl')
if not entry_template_file:
entry_template_file = os.path.join(root, 'chrome', 'browser',
'resources',
'about_credits_entry.tmpl')
entry_template = open(entry_template_file).read()
entries = []
for path in third_party_dirs:
try:
metadata = ParseDir(path, root)
except LicenseError:
# TODO(phajdan.jr): Convert to fatal error (http://crbug.com/39240).
continue
if metadata['License File'] == NOT_SHIPPED:
continue
env = {
'name': metadata['Name'],
'url': metadata['URL'],
'license': open(metadata['License File'], 'rb').read(),
}
entry = {
'name': metadata['Name'],
'content': EvaluateTemplate(entry_template, env),
}
entries.append(entry)
entries.sort(key=lambda entry: (entry['name'], entry['content']))
entries_contents = '\n'.join([entry['content'] for entry in entries])
file_template = open(file_template_file).read()
template_contents = "<!-- Generated by licenses.py; do not edit. -->"
template_contents += EvaluateTemplate(file_template,
{'entries': entries_contents},
escape=False)
if output_file:
with open(output_file, 'w') as output:
output.write(template_contents)
else:
print template_contents
return True
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--file-template',
help='Template HTML to use for the license page.')
parser.add_argument('--entry-template',
help='Template HTML to use for each license.')
parser.add_argument('command', choices=['help', 'scan', 'credits'])
parser.add_argument('output_file', nargs='?')
args = parser.parse_args()
if args.command == 'scan':
if not ScanThirdPartyDirs():
return 1
elif args.command == 'credits':
if not GenerateCredits(args.file_template, args.entry_template,
args.output_file):
return 1
else:
print __doc__
return 1
if __name__ == '__main__':
sys.exit(main())