On 5/4/23 17:38, c.bu...@posteo.jp wrote:
am I right to assume that "pygettext" is part of the official Python3
"package"? So it is OK to aks here?
How can I set the "Project-Id-Version"? With "xgettext" I would use the
arguments "--package-name" and "--package-version" for this but they are
unknown for "pygettext".
pygettext is deprecated since xgettext supports python now, so using
xgettext is recommended.
That being said, pygettext does not support the options, but it could be
modified pretty easily.
Untested but if you wanted to add that functionality in just create a
modified pygettext.py with something like:
link PACKAGE and VERSION to variables:
pot_header = _('''\
# SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR ORGANIZATION
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
msgid ""
msgstr ""
"Project-Id-Version: %(packagename)s %(packageversion)s\\n"
"POT-Creation-Date: %(time)s\\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"
"Language-Team: LANGUAGE <l...@li.org>\\n"
"MIME-Version: 1.0\\n"
"Content-Type: text/plain; charset=%(charset)s\\n"
"Content-Transfer-Encoding: %(encoding)s\\n"
"Generated-By: pygettext.py %(version)s\\n"
''')
add attributes to Options class:
class Options:
# constants
GNU = 1
SOLARIS = 2
# defaults
extractall = 0 # FIXME: currently this option has no effect at all.
escape = 0
keywords = []
outpath = ''
outfile = 'messages.pot'
writelocations = 1
locationstyle = GNU
verbose = 0
width = 78
excludefilename = ''
docstrings = 0
nodocstrings = {}
packagename = "PACKAGE"
packageversion = "VERSION"
modify option parsing for loop to look for new options:
for opt, arg in opts:
elif opt in ('--package-name',):
options.packagename = arg
elif opt in ('--package-version',):
options.packageversion = arg
grab those options when generating file output:
def write(self, fp):
options = self.__options
packagename = options.packagename
packageversion = options.packageversion
timestamp = time.strftime('%Y-%m-%d %H:%M%z')
encoding = fp.encoding if fp.encoding else 'UTF-8'
print(pot_header % {'packagename': packagename,
'packageversion': packageversion,
'time': timestamp, 'version': __version__,
'charset': encoding,
'encoding': '8bit'}, file=fp)
(did not test, so might be a bug or two)
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