gramps/po/update_po.py

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#! /usr/bin/env python3
#
# update_po - a gramps tool to update translations
#
# Copyright (C) 2006-2006 Kees Bakker
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# Copyright (C) 2006 Brian Matherly
# Copyright (C) 2008 Stephen George
# Copyright (C) 2012
#
# This program 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.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
"""
update_po.py for Gramps translations.
Examples:
python update_po.py -t
Tests if 'gettext' and 'python' are well configured.
python update_po.py -h
Calls help and command line interface.
python update_po.py -p
Generates a new template/catalog (gramps.pot).
python update_po.py -m de.po
Merges 'de.po' file with 'gramps.pot'.
python update_po.py -k de.po
Checks 'de.po' file, tests to compile and generates a textual resume.
"""
from __future__ import print_function
import os
import sys
from argparse import ArgumentParser
# Windows OS
if sys.platform == 'win32':
# GetText Win 32 obtained from http://gnuwin32.sourceforge.net/packages/gettext.htm
# ....\gettext\bin\msgmerge.exe needs to be on the path
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msgmergeCmd = os.path.join('C:', 'Program Files(x86)', 'gettext', 'bin', 'msgmerge.exe')
msgfmtCmd = os.path.join('C:', 'Program Files(x86)', 'gettext', 'bin', 'msgfmt.exe')
msgattribCmd = os.path.join('C:', 'Program Files(x86)', 'gettext', 'bin', 'msgattrib.exe')
xgettextCmd = os.path.join('C:', 'Program Files(x86)', 'gettext', 'bin', 'xgettext.exe')
pythonCmd = os.path.join(sys.prefix, 'bin', 'python.exe')
# Others OS
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elif sys.platform in ['linux', 'linux2', 'darwin', 'cygwin']:
msgmergeCmd = 'msgmerge'
msgfmtCmd = 'msgfmt'
msgattribCmd = 'msgattrib'
xgettextCmd = 'xgettext'
pythonCmd = os.path.join(sys.prefix, 'bin', 'python3')
else:
print("Found platform %s, OS %s" % (sys.platform, os.name))
print ("Update PO ERROR: unknown system, don't know msgmerge, ... commands")
sys.exit(0)
# List of available languages, useful for grouped actions
# need files with po extension
LANG = [file for file in os.listdir('.') if file.endswith('.po')]
# add a special 'all' argument (for 'check' and 'merge' arguments)
LANG.append("all")
# visual polish on the languages list
LANG.sort()
def tests():
"""
Testing installed programs.
We made tests (-t flag) by displaying versions of tools if properly
installed. Cannot run all commands without 'gettext' and 'python'.
"""
try:
print ("\n====='msgmerge'=(merge our translation)================\n")
os.system('''%(program)s -V''' % {'program': msgmergeCmd})
except:
print ('Please, install %(program)s for updating your translation'
% {'program': msgmergeCmd})
try:
print ("\n==='msgfmt'=(format our translation for installation)==\n")
os.system('''%(program)s -V''' % {'program': msgfmtCmd})
except:
print ('Please, install %(program)s for checking your translation'
% {'program': msgfmtCmd})
try:
print ("\n===='msgattrib'==(list groups of messages)=============\n")
os.system('''%(program)s -V''' % {'program': msgattribCmd})
except:
print ('Please, install %(program)s for listing groups of messages'
% {'program': msgattribCmd})
try:
print("\n===='xgettext' =(generate a new template)==============\n")
os.system('''%(program)s -V''' % {'program': xgettextCmd})
except:
print ('Please, install %(program)s for generating a new template'
% {'program': xgettextCmd})
try:
print("\n=================='python'=============================\n")
os.system('''%(program)s -V''' % {'program': pythonCmd})
except:
print ('Please, install python')
def TipsParse(filename, mark):
"""
Experimental alternative to 'intltool-extract' for 'tips.xml'.
"""
from xml.etree import ElementTree
tree = ElementTree.parse(filename)
root = tree.getroot()
'''
<?xml version="1.0" encoding="UTF-8"?>
<tips>
<_tip number="1">
<b>Working with Dates</b>
<br/>
A range of dates can be given by using the format &quot;between
January 4, 2000 and March 20, 2003&quot;. You can also indicate
the level of confidence in a date and even choose between seven
different calendars. Try the button next to the date field in the
Events Editor.
</_tip>
char *s = N_("<b>Working with Dates</b><br/>A range of dates can be
given by using the format &quot;between January 4, 2000 and March 20,
2003&quot;. You can also indicate the level of confidence in a date
and even choose between seven different calendars. Try the button
next to the date field in the Events Editor.");
gramps.pot:
msgid ""
"<b>Working with Dates</b><br/>A range of dates can be given by using the "
"format &quot;between January 4, 2000 and March 20, 2003&quot;. You can also "
"indicate the level of confidence in a date and even choose between seven "
"different calendars. Try the button next to the date field in the Events "
"Editor."
'''
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tips = open('../data/tips.xml.in.h', 'w')
marklist = root.iter(mark)
for key in marklist:
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tip = ElementTree.tostring(key, encoding="UTF-8", method="xml")
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if sys.version_info[0] < 3:
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tip = tip.replace("<?xml version='1.0' encoding='UTF-8'?>", "")
tip = tip.replace('\n<_tip number="%(number)s">' % key.attrib, "")
else: # python3 support
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tip = tip.decode("utf-8")
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tip = tip.replace('<_tip number="%(number)s">' % key.attrib, "")
tip = tip.replace("<br />", "<br/>")
#tip = tip.replace("\n</_tip>\n", "</_tip>\n") # special case tip 7
#tip = tip.replace("\n<b>", "<b>") # special case tip 18
tip = tip.replace("</_tip>\n\n", "")
tip = tip.replace('"', '&quot;')
tips.write('char *s = N_("%s");\n' % tip)
tips.close()
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print ('Wrote ../data/tips.xml.in.h')
root.clear()
def HolidaysParse(filename, mark):
"""
Experimental alternative to 'intltool-extract' for 'holidays.xml'.
"""
from xml.etree import ElementTree
tree = ElementTree.parse(filename)
root = tree.getroot()
ellist = root.iter()
'''
<?xml version="1.0" encoding="utf-8"?>
calendar>
<country _name="Bulgaria">
..
<country _name="Jewish Holidays">
<date _name="Yom Kippur" value="> passover(y)" offset="172"/>
char *s = N_("Bulgaria");
char *s = N_("Jewish Holidays");
char *s = N_("Yom Kippur");
gramps.pot:
msgid "Bulgaria"
msgid "Jewish Holidays"
msgid "Yom Kippur"
'''
holidays = open('../data/holidays.xml.in.h', 'w')
for key in ellist:
if key.attrib.get(mark):
line = key.attrib
string = line.items
# mapping via the line dict (_name is the key)
name = 'char *s = N_("%(_name)s");\n' % line
holidays.write(name)
holidays.close()
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print ('Wrote ../data/holidays.xml.in.h')
root.clear()
def XmlParse(filename, mark):
"""
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Experimental alternative to 'intltool-extract' for 'file.xml.in'.
"""
from xml.etree import ElementTree
tree = ElementTree.parse(filename)
root = tree.getroot()
'''
<?xml version="1.0" encoding="UTF-8"?>
<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
<mime-type type="application/x-gramps">
<_comment>Gramps database</_comment>
<glob pattern="*.grdb"/>
</mime-type>
<mime-type type="application/x-gedcom">
<_comment>GEDCOM</_comment>
<glob pattern="*.ged"/>
<glob pattern="*.gedcom"/>
<glob pattern="*.GED"/>
<glob pattern="*.GEDCOM"/>
msgid "Gramps database"
msgid "GEDCOM"
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<_p> Gramps is a free software project and community.
We strive to produce a genealogy program that is both intuitive for hobbyists
and feature-complete for professional genealogists.
</p>
'''
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head = open(filename + '.h', 'w')
for key in root.iter():
if key.tag == '{http://www.freedesktop.org/standards/shared-mime-info}%s' % mark:
comment = 'char *s = N_("%s");\n' % key.text
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head.write(comment)
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if root.tag == 'application':
for key in root.iter():
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if key.tag == mark:
comment = 'char *s = N_("%s");\n' % key.text
head.write(comment)
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head.close()
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print ('Wrote %s' % filename)
root.clear()
def DesktopParse(filename):
"""
Experimental alternative to 'intltool-extract' for 'gramps.desktop'.
"""
'''
[Desktop Entry]
_Name=Gramps
_GenericName=Genealogy System
_X-GNOME-FullName=Gramps Genealogy System
_Comment=Manage genealogical information,
perform genealogical research and analysis
msgid "Gramps"
msgid "Genealogy System"
msgid "Gramps Genealogy System"
msgid ""
"Manage genealogical information,
perform genealogical research and analysis"
'''
desktop = open('../data/gramps.desktop.in.h', 'w')
f = open(filename)
lines = [file.strip() for file in f]
f.close()
for line in lines:
if line[0] == '_':
for i in range(len(line)):
if line[i] == '=':
val = 'char *s = N_("%s");\n' % line[i+1:len(line)]
desktop.write(val)
desktop.close()
print ('Wrote ../data/gramps.desktop.in.h')
def KeyParse(filename, mark):
"""
Experimental alternative to 'intltool-extract' for 'gramps.keys'.
"""
'''
application/x-gramps-xml:
_description=Gramps XML database
default_action_type=application
short_list_application_ids=gramps
short_list_application_ids_for_novice_user_level=gramps
short_list_application_ids_for_intermediate_user_level=gramps
short_list_application_ids_for_advanced_user_level=gramps
category=Documents/Genealogy
icon-filename=/usr/share/gramps/gramps.png
open=gramps %f
application/x-gedcom:
_description=GEDCOM
default_action_type=application
msgid "Gramps XML database"
msgid "GEDCOM"
'''
key = open('../data/gramps.keys.in.h', 'w')
f = open(filename)
lines = [file for file in f]
f.close()
temp = []
for line in lines:
for i in range(len(line)):
if line[i:i+12] == mark:
temp.append(line.strip())
for t in temp:
for i in range(len(t)):
if t[i] == '=':
val = 'char *s = N_("%s");\n' % t[i+1:len(t)]
key.write(val)
key.close()
print ('Wrote ../data/gramps.keys.in.h')
def main():
"""
The utility for handling translation stuff.
What is need by Gramps, nothing more.
"""
parser = ArgumentParser(
description='This program generates a new template and '
'also provides some common features.',
)
parser.add_argument("-t", "--test",
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action="store_true", dest="test", default=True,
help="test if 'python' and 'gettext' are properly installed")
parser.add_argument("-x", "--xml",
action="store_true", dest="xml", default=False,
help="extract messages from xml based file formats")
parser.add_argument("-g", "--glade",
action="store_true", dest="glade", default=False,
help="extract messages from glade file format only")
parser.add_argument("-c", "--clean",
action="store_true", dest="clean", default=False,
help="remove created files")
parser.add_argument("-p", "--pot",
action="store_true", dest="catalog", default=False,
help="create a new catalog")
update = parser.add_argument_group('Update', 'Maintenance around translations')
# need at least one argument (sv.po, de.po, etc ...)
# lang.po files maintenance
update.add_argument("-m", dest="merge",
choices=LANG,
help="merge lang.po files with last catalog")
update.add_argument("-k", dest="check",
choices=LANG,
help="check lang.po files")
# testing stage
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trans = parser.add_argument_group('Translation', 'Display content of translations file')
# need one argument (eg, de.po)
trans.add_argument("-u", dest="untranslated",
choices=[file for file in os.listdir('.') if file.endswith('.po')],
help="list untranslated messages")
trans.add_argument("-f", dest="fuzzy",
choices=[file for file in os.listdir('.') if file.endswith('.po')],
help="list fuzzy messages")
args = parser.parse_args()
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namespace, extra = parser.parse_known_args()
if args.test:
tests()
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if args.xml:
extract_xml()
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if args.glade:
create_filesfile()
extract_glade()
if os.path.isfile('tmpfiles'):
os.unlink('tmpfiles')
if args.catalog:
retrieve()
if args.clean:
clean()
if args.merge:
#retrieve() windows os?
if sys.argv[2:] == ['all']:
sys.argv[2:] = LANG
merge(sys.argv[2:])
if args.check:
#retrieve() windows os?
if sys.argv[2:] == ['all']:
sys.argv[2:] = LANG
check(sys.argv[2:])
if args.untranslated:
untranslated(sys.argv[2:])
if args.fuzzy:
fuzzy(sys.argv[2:])
def create_filesfile():
"""
Create a file with all files that we should translate.
These are all python files not in POTFILES.skip added with those in
POTFILES.in
"""
dir = os.getcwd()
topdir = os.path.normpath(os.path.join(dir, '..', 'gramps'))
lentopdir = len(topdir)
f = open('POTFILES.in')
infiles = dict(['../' + file.strip(), None] for file in f if file.strip()
and not file[0]=='#')
f.close()
f = open('POTFILES.skip')
notinfiles = dict(['../' + file.strip(), None] for file in f if file
and not file[0]=='#')
f.close()
for (dirpath, dirnames, filenames) in os.walk(topdir):
root, subdir = os.path.split(dirpath)
if subdir.startswith("."):
#don't continue in this dir
dirnames[:] = []
continue
for dirname in dirnames:
# Skip hidden and system directories:
if dirname.startswith(".") or dirname in ["po", "locale"]:
dirnames.remove(dirname)
#add the files which are python or glade files
# if the directory does not exist or is a link, do nothing
if not os.path.isdir(dirpath) or os.path.islink(dirpath):
continue
for filename in os.listdir(dirpath):
name = os.path.split(filename)[1]
if name.endswith('.py') or name.endswith('.glade'):
full_filename = os.path.join(dirpath, filename)
#Skip the file if in POTFILES.skip
if full_filename[lentopdir:] in notinfiles:
infiles['../gramps' + full_filename[lentopdir:]] = None
#now we write out all the files in form ../gramps/filename
f = open('tmpfiles', 'w')
for file in sorted(infiles.keys()):
f.write(file)
f.write('\n')
f.close()
def listing(name, extensionlist):
"""
List files according to extensions.
Parsing from a textual file (gramps) is faster and easy for maintenance.
Like POTFILES.in and POTFILES.skip
"""
f = open('tmpfiles')
files = [file.strip() for file in f if file and not file[0]=='#']
f.close()
temp = open(name, 'w')
for entry in files:
for ext in extensionlist:
if entry.endswith(ext):
temp.write(entry)
temp.write('\n')
break
temp.close()
def headers():
"""
Look at existing C file format headers.
Generated by 'intltool-extract' but want to get rid of this
dependency (perl, just a set of tools).
"""
headers = []
# in.h; extract_xml
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if os.path.isfile('''../data/tips.xml.in.h'''):
headers.append('''../data/tips.xml.in.h''')
if os.path.isfile('''../data/holidays.xml.in.h'''):
headers.append('''../data/holidays.xml.in.h''')
if os.path.isfile('''../data/gramps.xml.in.h'''):
headers.append('''../data/gramps.xml.in.h''')
if os.path.isfile('''../data/gramps.desktop.in.h'''):
headers.append('''../data/gramps.desktop.in.h''')
if os.path.isfile('''../data/gramps.keys.in.h'''):
headers.append('''../data/gramps.keys.in.h''')
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if os.path.isfile('''../data/gramps.appdata.xml.in.h'''):
headers.append('''../data/gramps.appdata.xml.in.h''')
if os.path.isfile('''gtklist.h'''):
headers.append('''gtklist.h''')
return headers
def extract_xml():
"""
Extract translation strings from XML based, keys, mime and desktop
files. Own XML files parsing and custom translation marks.
"""
HolidaysParse('../data/holidays.xml.in', '_name')
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TipsParse('../data/tips.xml.in', '_tip')
XmlParse('../data/gramps.xml.in', '_comment')
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XmlParse('../data/gramps.appdata.xml.in', '_p')
DesktopParse('../data/gramps.desktop.in')
KeyParse('../data/gramps.keys.in', '_description')
def create_template():
"""
Create a new file for template, if it does not exist.
"""
template = open('gramps.pot', 'w')
template.close()
def extract_glade():
"""
Extract messages from a temp file with all .glade
"""
if not os.path.isfile('gramps.pot'):
create_template()
listing('glade.txt', ['.glade'])
os.system('''%(xgettext)s -F --add-comments -j -L Glade '''
'''--from-code=UTF-8 -o gramps.pot --files-from=glade.txt'''
% {'xgettext': xgettextCmd}
)
def extract_gtkbuilder():
"""
Temp workaround for xgettext bug (< gettext 0.18.3)
https://savannah.gnu.org/bugs/index.php?29216
See bug reports #6595, #5621
"""
from xml.etree import ElementTree
'''
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<!-- interface-requires gtk+ 3.0 -->
<object class="GtkListStore" id="model1">
<columns>
<!-- column-name gchararray -->
<column type="gchararray"/>
</columns>
<data>
<row>
<col id="0" translatable="yes">All rules must apply</col>
</row>
<row>
<col id="0" translatable="yes">At least one rule must apply</col>
</row>
<row>
<col id="0" translatable="yes">Exactly one rule must apply</col>
</row>
</data>
</object>
msgid "All rules must apply"
msgid "At least one rule must apply"
msgid "Exactly one rule must apply"
'''
files = ['../gramps/plugins/importer/importgedcom.glade', '../gramps/gui/glade/rule.glade']
temp = open('gtklist.h', 'w')
for filename in files:
tree = ElementTree.parse(filename)
root = tree.getroot()
for line in root.iter():
att = line.attrib
if att == {'id': '0', 'translatable': 'yes'}:
col = 'char *s = N_("%s");\n' % line.text
temp.write(col)
root.clear()
temp.close()
print ('Wrote gtklist.h')
def retrieve():
"""
Extract messages from all files used by Gramps (python, glade, xml)
"""
extract_xml()
extract_gtkbuilder()
create_template()
create_filesfile()
listing('python.txt', ['.py', '.py.in'])
# additional keywords must always be kept in sync with those in genpot.sh
os.system('''%(xgettext)s -F -c -j --directory=./ -d gramps '''
'''-L Python -o gramps.pot --files-from=python.txt '''
'''--keyword=_ --keyword=ngettext '''
'''--keyword=_T_ --keyword=trans_text '''
'''--keyword=sgettext --from-code=UTF-8''' % {'xgettext': xgettextCmd}
)
extract_glade()
# C format header (.h extension)
for h in headers():
print ('xgettext for %s' % h)
os.system('''%(xgettext)s -F --add-comments -j -o gramps.pot '''
'''--keyword=N_ --from-code=UTF-8 %(head)s'''
% {'xgettext': xgettextCmd, 'head': h}
)
clean()
def clean():
"""
Remove created files (C format headers, temp listings)
"""
for h in headers():
if os.path.isfile(h):
os.unlink(h)
print ('Remove %(head)s' % {'head': h})
if os.path.isfile('python.txt'):
os.unlink('python.txt')
print ("Remove 'python.txt'")
if os.path.isfile('glade.txt'):
os.unlink('glade.txt')
print ("Remove 'glade.txt'")
if os.path.isfile('tmpfiles'):
os.unlink('tmpfiles')
print ("Remove 'tmpfiles'")
def merge(args):
"""
Merge messages with 'gramps.pot'
"""
for arg in args:
if arg == 'all':
continue
print ('Merge %(lang)s with current template' % {'lang': arg})
os.system('''%(msgmerge)s %(lang)s gramps.pot -o updated_%(lang)s''' \
% {'msgmerge': msgmergeCmd, 'lang': arg})
print ("Updated file: 'updated_%(lang)s'." % {'lang': arg})
def check(args):
"""
Check the translation file
"""
for arg in args:
if arg == 'all':
continue
print ("Checked file: '%(lang.po)s'. See '%(txt)s.txt'." \
% {'lang.po': arg, 'txt': arg[:-3]})
os.system('''%(python)s ./check_po -s %(lang.po)s > %(lang)s.txt''' \
% {'python': pythonCmd, 'lang.po': arg, 'lang': arg[:-3]})
os.system('''%(msgfmt)s -c -v %(lang.po)s'''
% {'msgfmt': msgfmtCmd, 'lang.po': arg})
def untranslated(arg):
"""
List untranslated messages
"""
os.system('''%(msgattrib)s --untranslated %(lang.po)s''' % {'msgattrib': msgattribCmd, 'lang.po': arg[0]})
def fuzzy(arg):
"""
List fuzzy messages
"""
os.system('''%(msgattrib)s --only-fuzzy --no-obsolete %(lang.po)s''' % {'msgattrib': msgattribCmd, 'lang.po': arg[0]})
if __name__ == "__main__":
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main()