本文整理汇总了Python中babel.messages.catalog.Catalog.charset方法的典型用法代码示例。如果您正苦于以下问题：Python Catalog.charset方法的具体用法？Python Catalog.charset怎么用？Python Catalog.charset使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类babel.messages.catalog.Catalog的用法示例。
在下文中一共展示了Catalog.charset方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: extract
# 需要导入模块: from babel.messages.catalog import Catalog [as 别名]
# 或者: from babel.messages.catalog.Catalog import charset [as 别名]
def extract(self, argv):
"""Subcommand for extracting messages from source files and generating
a POT file.
:param argv: the command arguments
"""
parser = OptionParser(usage=self.usage % ('extract', 'dir1 <dir2> ...'),
description=self.commands['extract'])
parser.add_option('--charset', dest='charset',
help='charset to use in the output (default '
'"%default")')
parser.add_option('-k', '--keyword', dest='keywords', action='append',
help='keywords to look for in addition to the '
'defaults. You can specify multiple -k flags on '
'the command line.')
parser.add_option('--no-default-keywords', dest='no_default_keywords',
action='store_true',
help="do not include the default keywords")
parser.add_option('--mapping', '-F', dest='mapping_file',
help='path to the extraction mapping file')
parser.add_option('--no-location', dest='no_location',
action='store_true',
help='do not include location comments with filename '
'and line number')
parser.add_option('--omit-header', dest='omit_header',
action='store_true',
help='do not include msgid "" entry in header')
parser.add_option('-o', '--output', dest='output',
help='path to the output POT file')
parser.add_option('-w', '--width', dest='width', type='int',
help="set output line width (default 76)")
parser.add_option('--no-wrap', dest='no_wrap', action='store_true',
help='do not break long message lines, longer than '
'the output line width, into several lines')
parser.add_option('--sort-output', dest='sort_output',
action='store_true',
help='generate sorted output (default False)')
parser.add_option('--sort-by-file', dest='sort_by_file',
action='store_true',
help='sort output by file location (default False)')
parser.add_option('--msgid-bugs-address', dest='msgid_bugs_address',
metavar='[email protected]',
help='set report address for msgid')
parser.add_option('--copyright-holder', dest='copyright_holder',
help='set copyright holder in output')
parser.add_option('--project', dest='project',
help='set project name in output')
parser.add_option('--version', dest='version',
help='set project version in output')
parser.add_option('--add-comments', '-c', dest='comment_tags',
metavar='TAG', action='append',
help='place comment block with TAG (or those '
'preceding keyword lines) in output file. One '
'TAG per argument call')
parser.add_option('--strip-comment-tags', '-s',
dest='strip_comment_tags', action='store_true',
help='Strip the comment tags from the comments.')
parser.set_defaults(charset='utf-8', keywords=[],
no_default_keywords=False, no_location=False,
omit_header = False, width=None, no_wrap=False,
sort_output=False, sort_by_file=False,
comment_tags=[], strip_comment_tags=False)
options, args = parser.parse_args(argv)
if not args:
parser.error('incorrect number of arguments')
keywords = DEFAULT_KEYWORDS.copy()
if options.no_default_keywords:
keywords = {}
if options.keywords:
keywords.update(parse_keywords(options.keywords))
if options.mapping_file:
fileobj = open(options.mapping_file, 'U')
try:
method_map, options_map = parse_mapping(fileobj)
finally:
fileobj.close()
else:
method_map = DEFAULT_MAPPING
options_map = {}
if options.width and options.no_wrap:
parser.error("'--no-wrap' and '--width' are mutually exclusive.")
elif not options.width and not options.no_wrap:
options.width = 76
if options.sort_output and options.sort_by_file:
parser.error("'--sort-output' and '--sort-by-file' are mutually "
"exclusive")
catalog = Catalog(project=options.project,
version=options.version,
msgid_bugs_address=options.msgid_bugs_address,
copyright_holder=options.copyright_holder,
charset=options.charset)
for dirname in args:
if not os.path.isdir(dirname):
#.........这里部分代码省略.........