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#
# Copyright (C) 2010 Wikkid Developers
#
# This software is licensed under the GNU Affero General Public License
# version 3 (see the file LICENSE).
"""Utility methods for wikkid views."""
import re
WIKI_PAGE = re.compile('^([A-Z]+[a-z]*)+$')
WIKI_PAGE_ELEMENTS = re.compile('([A-Z][a-z]+)')
def expand_wiki_name(name):
"""A wiki name like 'FrontPage' is expanded to 'Front Page'.
Names that don't match wiki names are unaltered.
"""
if WIKI_PAGE.match(name):
name_parts = [
part for part in WIKI_PAGE_ELEMENTS.split(name) if part]
return ' '.join(name_parts)
else:
return name
def title_for_filename(filename):
"""Generate a title based on the basename of the file object."""
if filename.endswith('.txt'):
return expand_wiki_name(filename[:-4])
else:
return expand_wiki_name(filename)
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