#!/usr/bin/python
#
-# Copyright (C) 2009-2010 W. Trevor King <wking@drexel.edu>
+# Copyright (C) 2009-2012 W. Trevor King <wking@drexel.edu>
#
-# This file is part of Bugs Everywhere.
+# This file is part of update-copyright.
#
-# Bugs Everywhere is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation, either version 2 of the License, or (at your
-# option) any later version.
+# update-copyright is free software: you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
#
-# Bugs Everywhere is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
+# update-copyright is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with Bugs Everywhere. If not, see <http://www.gnu.org/licenses/>.
+# along with update-copyright. If not, see
+# <http://www.gnu.org/licenses/>.
"""Automatically update copyright boilerplate.
This script is adapted from one written for `Bugs Everywhere`_. and
-later modified for `Hooke`_ before returning to `Bugs Everywhere`_.
+later modified for `Hooke`_ before returning to `Bugs Everywhere`_. I
+finally gave up on maintaining separate versions, so here it is as a
+stand-alone module.
.. _Bugs Everywhere: http://bugseverywhere.org/
.. _Hooke: http://code.google.com/p/hooke/
import email.utils
import os
import os.path
-import re
import sys
+import textwrap
import time
PROJECT_INFO = {
- 'project': 'Bugs Everywhere',
+ 'project': 'update-copyright',
'vcs': 'Git',
}
# Break "copyright" into "copy" and "right" to avoid matching the
-# REGEXP.
-COPY_RIGHT_TEXT="""
-This file is part of %(project)s.
-
-%(project)s is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 2 of the License, or (at your
-option) any later version.
-
-%(project)s is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with %(project)s. If not, see <http://www.gnu.org/licenses/>.
-""".strip()
+# REGEXP if we decide to go back to regexps.
+COPY_RIGHT_TEXT = [
+ 'This file is part of %(project)s.',
+ '%(project)s is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.',
+ '%(project)s is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.',
+ 'You should have received a copy of the GNU General Public License along with %(project)s. If not, see <http://www.gnu.org/licenses/>.'
+ ]
+
+SHORT_COPY_RIGHT_TEXT = [
+ '%(project)s comes with ABSOLUTELY NO WARRANTY and is licensed under the GNU General Public License. For details, %(get-details)s.'
+ ]
COPY_RIGHT_TAG='-xyz-COPY' + '-RIGHT-zyx-' # unlikely to occur in the wild :p
# }
# Git-based projects are encouraged to use .mailmap instead of
# ALIASES. See git-shortlog(1) for details.
-ALIASES = {
- 'Aaron Bentley <abentley@panoramicfeedback.com>':
- ['Aaron Bentley <aaron.bentley@utoronto.ca>'],
- 'Panometrics, Inc.':
- ['Aaron Bentley and Panometrics, Inc.'],
- 'Ben Finney <benf@cybersource.com.au>':
- ['Ben Finney <ben+python@benfinney.id.au>',
- 'John Doe <jdoe@example.com>'],
- 'Chris Ball <cjb@laptop.org>':
- ['Chris Ball <cjb@thunk.printf.net>'],
- 'Gianluca Montecchi <gian@grys.it>':
- ['gian <gian@li82-39>',
- 'gianluca <gian@galactica>'],
- 'W. Trevor King <wking@drexel.edu>':
- ['wking <wking@mjolnir>',
- 'wking <wking@thialfi>'],
- None:
- ['j^ <j@oil21.org>'],
- }
+ALIASES = {}
# List of paths that should not be scanned for copyright updates.
# IGNORED_PATHS = ['./.git/']
-IGNORED_PATHS = ['./.be/', './.git/', './build/', './doc/.build/']
+IGNORED_PATHS = ['./.git']
# List of files that should not be scanned for copyright updates.
# IGNORED_FILES = ['COPYING']
-IGNORED_FILES = ['COPYING', 'catmutt']
+IGNORED_FILES = ['COPYING']
# Work around missing author holes in the VCS history.
# AUTHOR_HACKS[<path tuple>] = [<missing authors]
return (tmp_stdout.getvalue().rstrip('\n'),
tmp_stderr.getvalue().rstrip('\n'))
- def original_year(filename, year_hacks=YEAR_HACKS):
- # shortdate filter: YEAR-MONTH-DAY
- output,error = mercurial_cmd('log', '--follow',
- '--template', '{date|shortdate}\n',
- filename)
+ def original_year(filename=None, year_hacks=YEAR_HACKS):
+ args = [
+ '--template', '{date|shortdate}\n',
+ # shortdate filter: YEAR-MONTH-DAY
+ ]
+ if filename != None:
+ args.extend(['--follow', filename])
+ output,error = mercurial_cmd('log', *args)
years = [int(line.split('-', 1)[0]) for line in output.splitlines()]
- if splitpath(filename) in year_hacks:
+ if filename == None:
+ years.extend(year_hacks.values())
+ elif splitpath(filename) in year_hacks:
years.append(year_hacks[splitpath(filename)])
years.sort()
return years[0]
authors = revision.rev.get_apparent_authors()
self.to_file.write('\n'.join(authors)+'\n')
- def original_year(filename, year_hacks=YEAR_HACKS):
+ def original_year(filename=None, year_hacks=YEAR_HACKS):
cmd = bzrlib.builtins.cmd_log()
cmd.outf = StringIO.StringIO()
- cmd.run(file_list=[filename], log_format=YearLogFormatter, levels=0)
+ kwargs = {'log_format':YearLogFormatter, 'levels':0}
+ if filename != None:
+ kwargs['file_list'] = [filename]
+ cmd.run(**kwargs)
years = [int(year) for year in set(cmd.outf.getvalue().splitlines())]
- if splitpath(filename) in year_hacks:
+ if filename == None:
+ years.append(year_hacks.values())
+ elif splitpath(filename) in year_hacks:
years.append(year_hacks[splitpath(filename)])
years.sort()
return years[0]
Examples
--------
+ >>> _strip_email('J Doe')
+ ['J Doe']
>>> _strip_email('J Doe <jdoe@a.com>')
['J Doe']
>>> _strip_email('J Doe <jdoe@a.com>', 'JJJ Smith <jjjs@a.com>')
if arg == None:
continue
author,addr = email.utils.parseaddr(arg)
+ if author == '':
+ author = arg
args[i] = author
return args
... 'JJJ Smith <jjjs@a.com>':['Jingly <jjjs@b.edu>'],
... None:['Anonymous <a@a.com>'],
... }
- >>> _replace_aliases(['JJJ Smith <jjjs@a.com>', 'Johnny <jdoe@b.edu>',
- ... 'Jingly <jjjs@b.edu>', 'Anonymous <a@a.com>'],
- ... with_email=True, aliases=aliases)
+ >>> authors = [
+ ... 'JJJ Smith <jjjs@a.com>', 'Johnny <jdoe@b.edu>',
+ ... 'Jingly <jjjs@b.edu>', 'J Doe <jdoe@a.com>', 'Anonymous <a@a.com>']
+ >>> _replace_aliases(authors, with_email=True, aliases=aliases)
['J Doe <jdoe@a.com>', 'JJJ Smith <jjjs@a.com>']
- >>> _replace_aliases(['JJJ Smith', 'Johnny', 'Jingly', 'Anonymous'],
- ... with_email=False, aliases=aliases)
+ >>> _replace_aliases(authors, with_email=False, aliases=aliases)
['J Doe', 'JJJ Smith']
- >>> _replace_aliases(['JJJ Smith <jjjs@a.com>', 'Johnny <jdoe@b.edu>',
- ... 'Jingly <jjjs@b.edu>', 'J Doe <jdoe@a.com>'],
- ... with_email=True, aliases=aliases)
- ['J Doe <jdoe@a.com>', 'JJJ Smith <jjjs@a.com>']
"""
if aliases == None:
aliases = ALIASES
- if with_email == False:
- aliases = dict([(_strip_email(author)[0], _strip_email(*_aliases))
- for author,_aliases in aliases.items()])
rev_aliases = _reverse_aliases(aliases)
for i,author in enumerate(authors):
if author in rev_aliases:
authors = sorted(list(set(authors)))
if None in authors:
authors.remove(None)
+ if with_email == False:
+ authors = _strip_email(*authors)
return authors
-def _copyright_string(original_year, final_year, authors, prefix=''):
+def _long_author_formatter(copyright_year_string, authors):
+ """
+ >>> print '\\n'.join(_long_author_formatter(
+ ... copyright_year_string='Copyright (C) 1990-2010',
+ ... authors=['Jack', 'Jill', 'John']))
+ Copyright (C) 1990-2010 Jack
+ Jill
+ John
+ """
+ lines = ['%s %s' % (copyright_year_string, authors[0])]
+ for author in authors[1:]:
+ lines.append(' '*(len(copyright_year_string)+1) + author)
+ return lines
+
+def _short_author_formatter(copyright_year_string, authors):
+ """
+ >>> print '\\n'.join(_short_author_formatter(
+ ... copyright_year_string='Copyright (C) 1990-2010',
+ ... authors=['Jack', 'Jill', 'John']*5))
+ Copyright (C) 1990-2010 Jack, Jill, John, Jack, Jill, John, Jack, Jill, John, Jack, Jill, John, Jack, Jill, John
+ """
+ blurb = '%s %s' % (copyright_year_string, ', '.join(authors))
+ return [blurb]
+
+def _copyright_string(original_year, final_year, authors,
+ text=COPY_RIGHT_TEXT, extra_info={},
+ author_format_fn=_long_author_formatter,
+ formatter_kwargs={}, prefix='', wrap=True,
+ **wrap_kwargs):
"""
>>> print _copyright_string(original_year=2005,
... final_year=2005,
B <b@b.edu>
<BLANKLINE>
This file...
+ >>> print _copyright_string(original_year=2005,
+ ... final_year=2005,
+ ... authors=['A <a@a.com>', 'B <b@b.edu>'],
+ ... text=SHORT_COPY_RIGHT_TEXT,
+ ... author_format_fn=_short_author_formatter,
+ ... extra_info={'get-details':'%(get-details)s'},
+ ... prefix='',
+ ... width=50,
+ ... )
+ Copyright (C) 2005 A <a@a.com>, B <b@b.edu>
+ <BLANKLINE>
+ update-copyright comes with ABSOLUTELY NO WARRANTY
+ and is licensed under the GNU General Public
+ License. For details, %(get-details)s.
+
+ >>> print _copyright_string(original_year=2005,
+ ... final_year=2005,
+ ... authors=['A <a@a.com>', 'B <b@b.edu>'],
+ ... text=SHORT_COPY_RIGHT_TEXT,
+ ... extra_info={'get-details':'%(get-details)s'},
+ ... author_format_fn=_short_author_formatter,
+ ... wrap=False,
+ ... prefix='',
+ ... )
+ Copyright (C) 2005 A <a@a.com>, B <b@b.edu>
+ <BLANKLINE>
+ update-copyright comes with ABSOLUTELY NO WARRANTY and is licensed under the GNU General Public License. For details, %(get-details)s.
"""
+ for key in ['initial_indent', 'subsequent_indent']:
+ if key not in wrap_kwargs:
+ wrap_kwargs[key] = prefix
+
if original_year == final_year:
date_range = '%s' % original_year
else:
date_range = '%s-%s' % (original_year, final_year)
- lines = ['Copyright (C) %s %s' % (date_range, authors[0])]
- for author in authors[1:]:
- lines.append(' '*(len('Copyright (C) ')+len(date_range)+1) +
- author)
- lines.append('')
- lines.extend((COPY_RIGHT_TEXT % PROJECT_INFO).splitlines())
+ copyright_year_string = 'Copyright (C) %s' % date_range
+
+ lines = author_format_fn(copyright_year_string, authors,
+ **formatter_kwargs)
for i,line in enumerate(lines):
- lines[i] = (prefix + line).rstrip()
- return '\n'.join(lines)
+ lines[i] = prefix + line
+
+ info = dict(PROJECT_INFO)
+ for key,value in extra_info.items():
+ info[key] = value
+ text = [paragraph % info for paragraph in text]
+
+ if wrap == True:
+ text = [textwrap.fill(p, **wrap_kwargs) for p in text]
+ else:
+ assert wrap_kwargs['subsequent_indent'] == '', \
+ wrap_kwargs['subsequent_indent']
+ sep = '\n%s\n' % prefix.rstrip()
+ return sep.join(['\n'.join(lines)] + text)
def _tag_copyright(contents):
"""
continue
update_file(filename, dry_run=dry_run, verbose=verbose)
+def update_pyfile(path, original_year_fn=original_year,
+ authors_fn=authors_list, dry_run=False, verbose=0):
+ original_year = original_year_fn()
+ current_year = time.gmtime()[0]
+ authors = authors_fn()
+ authors = _replace_aliases(authors, with_email=False, aliases=ALIASES)
+ paragraphs = _copyright_string(
+ original_year, current_year, authors,
+ text=SHORT_COPY_RIGHT_TEXT,
+ extra_info={'get-details':'%(get-details)s'},
+ author_format_fn=_short_author_formatter, wrap=False,
+ ).split('\n\n')
+ lines = [
+ _copyright_string(original_year, current_year, authors, prefix='# '),
+ '', 'import textwrap', '', '',
+ 'LICENSE = """',
+ _copyright_string(original_year, current_year, authors, prefix=''),
+ '""".strip()',
+ '',
+ 'def short_license(extra_info, wrap=True, **kwargs):',
+ ' paragraphs = [',
+ ]
+ for p in paragraphs:
+ lines.append(" '%s' %% extra_info," % p.replace("'", r"\'"))
+ lines.extend([
+ ' ]',
+ ' if wrap == True:',
+ ' for i,p in enumerate(paragraphs):',
+ ' paragraphs[i] = textwrap.fill(p, **kwargs)',
+ r" return '\n\n'.join(paragraphs)",
+ ])
+ new_contents = '\n'.join(lines)+'\n'
+ _set_contents(path, new_contents, dry_run=dry_run, verbose=verbose)
+
+
def test():
import doctest
doctest.testmod()
automatically.
""" % PROJECT_INFO
p = optparse.OptionParser(usage)
+ p.add_option('--pyfile', dest='pyfile', default='hooke/license.py',
+ metavar='PATH',
+ help='Write project license info to a Python module at PATH')
p.add_option('--test', dest='test', default=False,
action='store_true', help='Run internal tests and exit')
p.add_option('--dry-run', dest='dry_run', default=False,
update_authors(dry_run=options.dry_run, verbose=options.verbose)
update_files(files=args, dry_run=options.dry_run, verbose=options.verbose)
+ if options.pyfile != None:
+ update_pyfile(path=options.pyfile,
+ dry_run=options.dry_run, verbose=options.verbose)
projects / update-copyright.git / commitdiff