mirror of
https://github.com/kovidgoyal/calibre.git
synced 2025-10-31 02:27:01 -04:00
855 lines
34 KiB
Python
855 lines
34 KiB
Python
#!/usr/bin/env python
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__license__ = 'GPL v3'
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__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
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__docformat__ = 'restructuredtext en'
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import errno
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import glob
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import hashlib
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import json
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import os
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import re
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import shlex
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import shutil
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import subprocess
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import sys
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import tempfile
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import textwrap
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import time
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from collections import defaultdict
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from functools import partial
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from locale import normalize as normalize_locale
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from polyglot.builtins import codepoint_to_chr, iteritems
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from setup import Command, __appname__, __version__, build_cache_dir, dump_json, edit_file, is_ci, require_git_master
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from setup.iso_codes import iso_data
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from setup.parallel_build import batched_parallel_jobs
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def qt_sources():
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qtdir = os.environ.get('QT_SRC', '/usr/src/qt6/qtbase')
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j = partial(os.path.join, qtdir)
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return list(map(j, [
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'src/gui/kernel/qplatformtheme.cpp',
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'src/widgets/dialogs/qcolordialog.cpp',
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'src/widgets/dialogs/qfontdialog.cpp',
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'src/widgets/widgets/qscrollbar.cpp',
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]))
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class POT(Command): # {{{
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description = 'Update the .pot translation template and upload it'
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TRANSLATIONS = os.path.join(os.path.dirname(Command.SRC), 'translations')
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MANUAL = os.path.join(os.path.dirname(Command.SRC), 'manual')
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def tx(self, cmd, **kw):
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kw['cwd'] = kw.get('cwd', self.TRANSLATIONS)
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if hasattr(cmd, 'format'):
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cmd = shlex.split(cmd)
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cmd = [os.environ.get('TX', 'tx')] + cmd
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self.info(' '.join(cmd))
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return subprocess.check_call(cmd, **kw)
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def git(self, cmd, **kw):
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kw['cwd'] = kw.get('cwd', self.TRANSLATIONS)
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if hasattr(cmd, 'format'):
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cmd = shlex.split(cmd)
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f = getattr(subprocess, ('call' if kw.pop('use_call', False) else 'check_call'))
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return f(['git'] + cmd, **kw)
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def upload_pot(self, resource):
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self.tx(['push', '-r', 'calibre.'+resource, '-s'], cwd=self.TRANSLATIONS)
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def source_files(self):
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ans = [self.a(self.j(self.MANUAL, x)) for x in ('custom.py', 'conf.py')]
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for root, _, files in os.walk(self.j(self.SRC, __appname__)):
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for name in files:
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if name.endswith('.py'):
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ans.append(self.a(self.j(root, name)))
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return ans
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def get_tweaks_docs(self):
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path = self.a(self.j(self.SRC, '..', 'resources', 'default_tweaks.py'))
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with open(path, 'rb') as f:
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raw = f.read().decode('utf-8')
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msgs = []
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lines = list(raw.splitlines())
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for i, line in enumerate(lines):
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if line.startswith('#:'):
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msgs.append((i, line[2:].strip()))
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j = i
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block = []
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while True:
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j += 1
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line = lines[j]
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if not line.startswith('#'):
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break
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block.append(line[1:].strip())
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if block:
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msgs.append((i+1, '\n'.join(block)))
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ans = []
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for lineno, msg in msgs:
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ans.append(f'#: {path}:{lineno}')
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slash = codepoint_to_chr(92)
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msg = msg.replace(slash, slash*2).replace('"', r'\"').replace('\n',
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r'\n').replace('\r', r'\r').replace('\t', r'\t')
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ans.append(f'msgid "{msg}"')
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ans.append('msgstr ""')
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ans.append('')
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return '\n'.join(ans)
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def get_content_server_strings(self):
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self.info('Generating translation template for content_server')
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from calibre import walk
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from calibre.utils.rapydscript import create_pot
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files = (f for f in walk(self.j(self.SRC, 'pyj')) if f.endswith('.pyj'))
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pottext = create_pot(files).encode('utf-8')
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dest = self.j(self.TRANSLATIONS, 'content-server', 'content-server.pot')
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with open(dest, 'wb') as f:
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f.write(pottext)
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self.upload_pot(resource='content_server')
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self.git(['add', dest])
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def get_user_manual_docs(self):
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self.info('Generating translation templates for user_manual')
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base = tempfile.mkdtemp()
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subprocess.check_call([sys.executable, self.j(self.d(self.SRC), 'manual', 'build.py'), 'gettext', base])
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tbase = self.j(self.TRANSLATIONS, 'manual')
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for x in os.listdir(base):
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if not x.endswith('.pot'):
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continue
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src, dest = self.j(base, x), self.j(tbase, x)
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needs_import = not os.path.exists(dest)
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with open(src, 'rb') as s, open(dest, 'wb') as d:
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shutil.copyfileobj(s, d)
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bname = os.path.splitext(x)[0]
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slug = 'user_manual_' + bname
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if needs_import:
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self.tx(['set', '-r', 'calibre.' + slug, '--source', '-l', 'en', '-t', 'PO', dest])
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with open(self.j(self.d(tbase), '.tx/config'), 'r+b') as f:
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lines = f.read().decode('utf-8').splitlines()
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for i in range(len(lines)):
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line = lines[i].strip()
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if line == f'[calibre.{slug}]':
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lines.insert(i+1, f'file_filter = manual/<lang>/{bname}.po')
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f.seek(0), f.truncate(), f.write('\n'.join(lines).encode('utf-8'))
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break
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else:
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raise SystemExit(f'Failed to add file_filter for slug={slug} to config file')
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self.git('add .tx/config')
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self.upload_pot(resource=slug)
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self.git(['add', dest])
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shutil.rmtree(base)
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def get_website_strings(self):
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self.info('Generating translation template for website')
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self.wn_path = os.path.expanduser('~/work/srv/main/static/generate.py')
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data = subprocess.check_output([self.wn_path, '--pot', '/tmp/wn'])
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data = json.loads(data)
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def do(name):
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messages = data[name]
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bdir = os.path.join(self.TRANSLATIONS, name)
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if not os.path.exists(bdir):
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os.makedirs(bdir)
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pot = os.path.abspath(os.path.join(bdir, name + '.pot'))
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with open(pot, 'wb') as f:
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f.write(self.pot_header().encode('utf-8'))
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f.write(b'\n')
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f.write('\n'.join(messages).encode('utf-8'))
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self.upload_pot(resource=name)
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self.git(['add', pot])
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do('website')
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do('changelog')
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def pot_header(self, appname=__appname__, version=__version__):
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return textwrap.dedent('''\
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# Translation template file..
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# Copyright (C) {year} Kovid Goyal
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# Kovid Goyal <kovid@kovidgoyal.net>, {year}.
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#
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msgid ""
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msgstr ""
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"Project-Id-Version: {appname} {version}\\n"
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"POT-Creation-Date: {time}\\n"
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"PO-Revision-Date: {time}\\n"
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"Last-Translator: Automatically generated\\n"
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"Language-Team: LANGUAGE\\n"
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"MIME-Version: 1.0\\n"
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"Report-Msgid-Bugs-To: https://bugs.launchpad.net/calibre\\n"
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"Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\\n"
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"Content-Type: text/plain; charset=UTF-8\\n"
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"Content-Transfer-Encoding: 8bit\\n"
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''').format(appname=appname, version=version,
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year=time.strftime('%Y'),
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time=time.strftime('%Y-%m-%d %H:%M+%Z'))
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def run(self, opts):
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if not is_ci:
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require_git_master()
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if not is_ci:
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self.get_website_strings()
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self.get_content_server_strings()
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self.get_user_manual_docs()
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files = self.source_files()
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qt_inputs = qt_sources()
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pot_header = self.pot_header()
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with tempfile.NamedTemporaryFile() as fl:
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fl.write('\n'.join(files).encode('utf-8'))
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fl.flush()
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out = tempfile.NamedTemporaryFile(suffix='.pot', delete=False)
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out.close()
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self.info('Creating translations template...')
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subprocess.check_call(['xgettext', '-f', fl.name,
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'--default-domain=calibre', '-o', out.name, '-L', 'Python',
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'--from-code=UTF-8', '--sort-by-file', '--omit-header',
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'--no-wrap', '-k__', '-kpgettext:1c,2', '--add-comments=NOTE:',
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])
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subprocess.check_call(['xgettext', '-j',
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'--default-domain=calibre', '-o', out.name,
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'--from-code=UTF-8', '--sort-by-file', '--omit-header',
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'--no-wrap', '-kQT_TRANSLATE_NOOP:2', '-ktr', '-ktranslate:2',
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] + qt_inputs)
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with open(out.name, 'rb') as f:
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src = f.read().decode('utf-8')
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os.remove(out.name)
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src = pot_header + '\n' + src
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src += '\n\n' + self.get_tweaks_docs()
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bdir = os.path.join(self.TRANSLATIONS, __appname__)
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if not os.path.exists(bdir):
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os.makedirs(bdir)
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pot = os.path.join(bdir, 'main.pot')
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# Workaround for bug in xgettext:
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# https://savannah.gnu.org/bugs/index.php?41668
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src = re.sub(r'#, python-brace-format\s+msgid ""\s+.*<code>{0:</code>',
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lambda m: m.group().replace('python-brace', 'no-python-brace'), src)
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with open(pot, 'wb') as f:
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f.write(src.encode('utf-8'))
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self.info('Translations template:', os.path.abspath(pot))
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self.upload_pot(resource='main')
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self.git(['add', os.path.abspath(pot)])
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if not is_ci and self.git('diff-index --cached --quiet --ignore-submodules HEAD --', use_call=True) != 0:
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self.git(['commit', '-m', 'Updated translation templates'])
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self.git('push')
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return pot
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# }}}
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class Translations(POT): # {{{
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description='''Compile the translations'''
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DEST = os.path.join(os.path.dirname(POT.SRC), 'resources', 'localization',
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'locales')
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@property
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def cache_dir(self):
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ans = self.j(build_cache_dir(), 'translations')
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if not hasattr(self, 'cache_dir_created'):
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self.cache_dir_created = True
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try:
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os.mkdir(ans)
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except OSError as err:
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if err.errno != errno.EEXIST:
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raise
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return ans
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def cache_name(self, f):
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f = os.path.relpath(f, self.d(self.SRC))
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return f.replace(os.sep, '.').replace('/', '.').lstrip('.')
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def read_cache(self, f):
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cname = self.cache_name(f)
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try:
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with open(self.j(self.cache_dir, cname), 'rb') as f:
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data = f.read()
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return data[:20], data[20:]
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except OSError as err:
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if err.errno != errno.ENOENT:
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raise
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return None, None
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def write_cache(self, data, h, f):
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cname = self.cache_name(f)
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assert len(h) == 20
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with open(self.j(self.cache_dir, cname), 'wb') as f:
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f.write(h), f.write(data)
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def is_po_file_ok(self, x):
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bname = os.path.splitext(os.path.basename(x))[0]
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# sr@latin.po is identical to sr.po. And we don't support country
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# specific variants except for a few.
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if '_' in bname:
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return bname.partition('_')[0] in ('pt', 'zh', 'bn')
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return bname != 'sr@latin'
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def po_files(self):
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return [x for x in glob.glob(os.path.join(self.TRANSLATIONS, __appname__, '*.po')) if self.is_po_file_ok(x)]
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def mo_file(self, po_file):
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locale = os.path.splitext(os.path.basename(po_file))[0]
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return locale, os.path.join(self.DEST, locale, 'messages.mo')
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def run(self, opts):
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self.compile_main_translations()
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self.compile_content_server_translations()
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self.freeze_locales()
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self.compile_user_manual_translations()
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self.compile_website_translations()
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self.compile_changelog_translations()
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def compile_group(self, files, handle_stats=None, action_per_file=None, make_translated_strings_unique=False, keyfunc=lambda x: x):
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ok_files = []
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hashmap = {}
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def stats_cache(src, data=None):
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cname = self.cache_name(keyfunc(src)) + '.stats.json'
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with open(self.j(self.cache_dir, cname), ('rb' if data is None else 'wb')) as f:
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if data is None:
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return json.loads(f.read())
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data = json.dumps(data)
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if not isinstance(data, bytes):
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data = data.encode('utf-8')
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f.write(data)
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for src, dest in files:
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base = os.path.dirname(dest)
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if not os.path.exists(base):
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os.makedirs(base)
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data, h = self.hash_and_data(src, keyfunc)
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current_hash = h.digest()
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saved_hash, saved_data = self.read_cache(keyfunc(src))
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if current_hash == saved_hash:
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with open(dest, 'wb') as d:
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d.write(saved_data)
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if handle_stats is not None:
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handle_stats(src, stats_cache(src))
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else:
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ok_files.append((src, dest))
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hashmap[keyfunc(src)] = current_hash
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if action_per_file is not None:
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action_per_file(src)
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self.info(f'\tCompiling {len(ok_files)} files')
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items = []
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results = batched_parallel_jobs(
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[sys.executable, self.j(self.SRC, 'calibre', 'translations', 'msgfmt.py'), 'STDIN', 'uniqify' if make_translated_strings_unique else ' '],
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ok_files)
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for (src, dest), data in zip(ok_files, results):
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items.append((src, dest, data))
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for (src, dest, data) in items:
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self.write_cache(open(dest, 'rb').read(), hashmap[keyfunc(src)], keyfunc(src))
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stats_cache(src, data)
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if handle_stats is not None:
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handle_stats(src, data)
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def compile_main_translations(self):
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l = {}
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lc_dataf = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'lc_data.py')
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exec(compile(open(lc_dataf, 'rb').read(), lc_dataf, 'exec'), l, l)
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lcdata = {k:dict(v) for k, v in l['data']}
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self.info('Compiling main UI translation files...')
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fmap = {f:self.mo_file(f) for f in self.po_files()}
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files = [(f, fmap[f][1]) for f in self.po_files()]
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def action_per_file(f):
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locale, dest = fmap[f]
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ln = normalize_locale(locale).partition('.')[0]
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if ln in lcdata:
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ld = lcdata[ln]
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lcdest = self.j(self.d(dest), 'lcdata.calibre_msgpack')
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from calibre.utils.serialize import msgpack_dumps
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with open(lcdest, 'wb') as lcf:
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lcf.write(msgpack_dumps(ld))
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stats = {}
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def handle_stats(f, data):
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trans, untrans = data['translated'], data['untranslated']
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total = trans + untrans
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locale = fmap[f][0]
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stats[locale] = min(1.0, float(trans)/total)
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self.compile_group(files, handle_stats=handle_stats, action_per_file=action_per_file)
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self.info('Compiling ISO639 files...')
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files = []
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skip_iso = {
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'si', 'te', 'km', 'en_GB', 'en_AU', 'en_CA', 'yi', 'ku', 'my', 'uz@Latn', 'fil', 'hy', 'ltg', 'km_KH', 'km',
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'ur', 'ml', 'fo', 'ug', 'jv', 'nds',
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}
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def handle_stats(f, data):
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if False and data['uniqified']:
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print(f'{data["uniqified"]:3d} non-unique language name translations in {os.path.basename(f)}', file=sys.stderr)
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with tempfile.TemporaryDirectory() as tdir:
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iso_data.extract_po_files('iso_639-3', tdir)
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for f, (locale, dest) in iteritems(fmap):
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iscpo = {'zh_HK':'zh_CN'}.get(locale, locale)
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iso639 = self.j(tdir, f'{iscpo}.po')
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if os.path.exists(iso639):
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files.append((iso639, self.j(self.d(dest), 'iso639.mo')))
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else:
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iscpo = iscpo.partition('_')[0]
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iso639 = self.j(tdir, f'{iscpo}.po')
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if os.path.exists(iso639):
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files.append((iso639, self.j(self.d(dest), 'iso639.mo')))
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elif locale not in skip_iso:
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self.warn('No ISO 639 translations for locale:', locale)
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self.compile_group(files, make_translated_strings_unique=True, handle_stats=handle_stats,
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keyfunc=lambda x: os.path.join(self.d(self.SRC), 'iso639', os.path.basename(x)))
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self.info('Compiling ISO3166 files...')
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files = []
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skip_iso = {
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'en_GB', 'en_AU', 'en_CA', 'yi', 'ku', 'uz@Latn', 'ltg', 'nds', 'jv'
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}
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with tempfile.TemporaryDirectory() as tdir:
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iso_data.extract_po_files('iso_3166-1', tdir)
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for f, (locale, dest) in iteritems(fmap):
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pofile = self.j(tdir, f'{locale}.po')
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if os.path.exists(pofile):
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files.append((pofile, self.j(self.d(dest), 'iso3166.mo')))
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else:
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pofile = self.j(tdir, f'{locale.partition("_")[0]}.po')
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if os.path.exists(pofile):
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files.append((pofile, self.j(self.d(dest), 'iso3166.mo')))
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elif locale not in skip_iso:
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self.warn('No ISO 3166 translations for locale:', locale)
|
|
self.compile_group(files, make_translated_strings_unique=True, handle_stats=lambda f,d:None,
|
|
keyfunc=lambda x: os.path.join(self.d(self.SRC), 'iso3166', os.path.basename(x)))
|
|
|
|
dest = self.stats
|
|
base = self.d(dest)
|
|
try:
|
|
os.mkdir(base)
|
|
except OSError as err:
|
|
if err.errno != errno.EEXIST:
|
|
raise
|
|
from calibre.utils.serialize import msgpack_dumps
|
|
with open(dest, 'wb') as f:
|
|
f.write(msgpack_dumps(stats))
|
|
|
|
def hash_and_data(self, f, keyfunc=lambda x:x):
|
|
with open(f, 'rb') as s:
|
|
data = s.read()
|
|
h = hashlib.sha1(data)
|
|
h.update(keyfunc(f).encode('utf-8'))
|
|
return data, h
|
|
|
|
def compile_content_server_translations(self):
|
|
self.info('Compiling content-server translations')
|
|
from calibre.utils.rapydscript import msgfmt
|
|
from calibre.utils.zipfile import ZIP_DEFLATED, ZIP_STORED, ZipFile, ZipInfo
|
|
with ZipFile(self.j(self.RESOURCES, 'content-server', 'locales.zip'), 'w', ZIP_DEFLATED) as zf:
|
|
for src in glob.glob(os.path.join(self.TRANSLATIONS, 'content-server', '*.po')):
|
|
if not self.is_po_file_ok(src):
|
|
continue
|
|
data, h = self.hash_and_data(src)
|
|
current_hash = h.digest()
|
|
saved_hash, saved_data = self.read_cache(src)
|
|
if current_hash == saved_hash:
|
|
raw = saved_data
|
|
else:
|
|
# self.info('\tParsing ' + os.path.basename(src))
|
|
raw = None
|
|
po_data = data.decode('utf-8')
|
|
data = json.loads(msgfmt(po_data))
|
|
translated_entries = {k:v for k, v in iteritems(data['entries']) if v and sum(map(len, v))}
|
|
data['entries'] = translated_entries
|
|
data['hash'] = h.hexdigest()
|
|
cdata = b'{}'
|
|
if translated_entries:
|
|
raw = json.dumps(data, ensure_ascii=False, sort_keys=True)
|
|
if isinstance(raw, str):
|
|
raw = raw.encode('utf-8')
|
|
cdata = raw
|
|
self.write_cache(cdata, current_hash, src)
|
|
if raw:
|
|
zi = ZipInfo(os.path.basename(src).rpartition('.')[0])
|
|
zi.compress_type = ZIP_STORED if is_ci else ZIP_DEFLATED
|
|
zf.writestr(zi, raw)
|
|
|
|
def freeze_locales(self):
|
|
zf = self.DEST + '.zip'
|
|
from calibre import CurrentDir
|
|
from calibre.utils.zipfile import ZIP_DEFLATED, ZipFile
|
|
with ZipFile(zf, 'w', ZIP_DEFLATED) as zf:
|
|
with CurrentDir(self.DEST):
|
|
zf.add_dir('.')
|
|
shutil.rmtree(self.DEST)
|
|
|
|
@property
|
|
def stats(self):
|
|
return self.j(self.d(self.DEST), 'stats.calibre_msgpack')
|
|
|
|
def _compile_website_translations(self, name='website', threshold=50):
|
|
from calibre.ptempfile import TemporaryDirectory
|
|
from calibre.utils.localization import get_language, translator_for_lang
|
|
from calibre.utils.zipfile import ZIP_STORED, ZipFile, ZipInfo
|
|
self.info('Compiling', name, 'translations...')
|
|
srcbase = self.j(self.d(self.SRC), 'translations', name)
|
|
if not os.path.exists(srcbase):
|
|
os.makedirs(srcbase)
|
|
fmap = {}
|
|
files = []
|
|
stats = {}
|
|
done = []
|
|
|
|
def handle_stats(src, data):
|
|
locale = fmap[src]
|
|
trans, untrans = data['translated'], data['untranslated']
|
|
total = trans + untrans
|
|
stats[locale] = round(100 * trans / total)
|
|
|
|
with TemporaryDirectory() as tdir, ZipFile(self.j(srcbase, 'locales.zip'), 'w', ZIP_STORED) as zf:
|
|
for f in os.listdir(srcbase):
|
|
if f.endswith('.po'):
|
|
if not self.is_po_file_ok(f):
|
|
continue
|
|
l = f.partition('.')[0]
|
|
pf = l.split('_')[0]
|
|
if pf in {'en'}:
|
|
continue
|
|
d = os.path.join(tdir, l + '.mo')
|
|
f = os.path.join(srcbase, f)
|
|
fmap[f] = l
|
|
files.append((f, d))
|
|
self.compile_group(files, handle_stats=handle_stats)
|
|
|
|
for locale, translated in iteritems(stats):
|
|
if translated >= threshold:
|
|
with open(os.path.join(tdir, locale + '.mo'), 'rb') as f:
|
|
raw = f.read()
|
|
zi = ZipInfo(os.path.basename(f.name))
|
|
zi.compress_type = ZIP_STORED
|
|
zf.writestr(zi, raw)
|
|
done.append(locale)
|
|
dl = done + ['en']
|
|
|
|
lang_names = {}
|
|
for l in dl:
|
|
translator = translator_for_lang(l)['translator']
|
|
t = translator.gettext
|
|
t = partial(get_language, gettext_func=t)
|
|
lang_names[l] = {x: t(x) for x in dl}
|
|
zi = ZipInfo('lang-names.json')
|
|
zi.compress_type = ZIP_STORED
|
|
zf.writestr(zi, json.dumps(lang_names, ensure_ascii=False).encode('utf-8'))
|
|
return done
|
|
|
|
def compile_website_translations(self):
|
|
done = self._compile_website_translations()
|
|
dest = self.j(self.d(self.stats), 'website-languages.txt')
|
|
data = ' '.join(sorted(done))
|
|
if not isinstance(data, bytes):
|
|
data = data.encode('utf-8')
|
|
with open(dest, 'wb') as f:
|
|
f.write(data)
|
|
|
|
def compile_changelog_translations(self):
|
|
self._compile_website_translations('changelog', threshold=0)
|
|
|
|
def compile_user_manual_translations(self):
|
|
self.info('Compiling user manual translations...')
|
|
srcbase = self.j(self.d(self.SRC), 'translations', 'manual')
|
|
destbase = self.j(self.d(self.SRC), 'manual', 'locale')
|
|
complete = {}
|
|
all_stats = defaultdict(lambda: {'translated': 0, 'untranslated': 0})
|
|
files = []
|
|
for x in os.listdir(srcbase):
|
|
q = self.j(srcbase, x)
|
|
if not os.path.isdir(q) or not self.is_po_file_ok(q):
|
|
continue
|
|
dest = self.j(destbase, x, 'LC_MESSAGES')
|
|
if os.path.exists(dest):
|
|
shutil.rmtree(dest)
|
|
os.makedirs(dest)
|
|
for po in os.listdir(q):
|
|
if not po.endswith('.po'):
|
|
continue
|
|
mofile = self.j(dest, po.rpartition('.')[0] + '.mo')
|
|
files.append((self.j(q, po), mofile))
|
|
|
|
def handle_stats(src, data):
|
|
locale = self.b(self.d(src))
|
|
stats = all_stats[locale]
|
|
stats['translated'] += data['translated']
|
|
stats['untranslated'] += data['untranslated']
|
|
|
|
self.compile_group(files, handle_stats=handle_stats)
|
|
for locale, stats in iteritems(all_stats):
|
|
dump_json(stats, self.j(srcbase, locale, 'stats.json'))
|
|
total = stats['translated'] + stats['untranslated']
|
|
# Raise the 30% threshold in the future
|
|
if total and (stats['translated'] / float(total)) > 0.3:
|
|
complete[locale] = stats
|
|
dump_json(complete, self.j(destbase, 'completed.json'))
|
|
|
|
def clean(self):
|
|
if os.path.exists(self.stats):
|
|
os.remove(self.stats)
|
|
zf = self.DEST + '.zip'
|
|
if os.path.exists(zf):
|
|
os.remove(zf)
|
|
destbase = self.j(self.d(self.SRC), 'manual', 'locale')
|
|
if os.path.exists(destbase):
|
|
shutil.rmtree(destbase)
|
|
shutil.rmtree(self.cache_dir)
|
|
# }}}
|
|
|
|
|
|
class GetTranslations(Translations): # {{{
|
|
|
|
description = 'Get updated translations from Transifex'
|
|
|
|
@property
|
|
def is_modified(self):
|
|
return bool(subprocess.check_output('git status --porcelain'.split(), cwd=self.TRANSLATIONS))
|
|
|
|
def add_options(self, parser):
|
|
parser.add_option('-e', '--check-for-errors', default=False, action='store_true',
|
|
help='Check for errors in .po files')
|
|
|
|
def run(self, opts):
|
|
require_git_master()
|
|
if opts.check_for_errors:
|
|
self.check_all()
|
|
return
|
|
self.tx('pull -a')
|
|
if not self.is_modified:
|
|
self.info('No translations were updated')
|
|
return
|
|
self.upload_to_vcs()
|
|
self.check_all()
|
|
|
|
def check_all(self):
|
|
self.check_for_errors()
|
|
self.check_for_user_manual_errors()
|
|
if self.is_modified:
|
|
self.upload_to_vcs('Fixed translations')
|
|
|
|
def check_for_user_manual_errors(self):
|
|
sys.path.insert(0, self.j(self.d(self.SRC), 'setup'))
|
|
import polib
|
|
del sys.path[0]
|
|
self.info('Checking user manual translations...')
|
|
srcbase = self.j(self.d(self.SRC), 'translations', 'manual')
|
|
changes = defaultdict(set)
|
|
for lang in os.listdir(srcbase):
|
|
if lang.startswith('en_') or lang == 'en':
|
|
continue
|
|
q = self.j(srcbase, lang)
|
|
if not os.path.isdir(q):
|
|
continue
|
|
for po in os.listdir(q):
|
|
if not po.endswith('.po'):
|
|
continue
|
|
f = polib.pofile(os.path.join(q, po))
|
|
changed = False
|
|
for entry in f.translated_entries():
|
|
if '`generated/en/' in entry.msgstr:
|
|
changed = True
|
|
entry.msgstr = entry.msgstr.replace('`generated/en/', '`generated/' + lang + '/')
|
|
bname = os.path.splitext(po)[0]
|
|
slug = 'user_manual_' + bname
|
|
changes[slug].add(lang)
|
|
if changed:
|
|
f.save()
|
|
for slug, languages in iteritems(changes):
|
|
print('Pushing fixes for languages: {} in {}'.format(', '.join(languages), slug))
|
|
self.tx('push -r calibre.{} -t -l {}'.format(slug, ','.join(languages)))
|
|
|
|
def check_for_errors(self):
|
|
self.info('Checking for errors in .po files...')
|
|
groups = 'calibre content-server website'.split()
|
|
for group in groups:
|
|
self.check_group(group)
|
|
self.check_website()
|
|
for group in groups:
|
|
self.push_fixes(group)
|
|
|
|
def push_fixes(self, group):
|
|
languages = set()
|
|
for line in subprocess.check_output('git status --porcelain'.split(), cwd=self.TRANSLATIONS).decode('utf-8').splitlines():
|
|
parts = line.strip().split()
|
|
if len(parts) > 1 and 'M' in parts[0] and parts[-1].startswith(group + '/') and parts[-1].endswith('.po'):
|
|
languages.add(os.path.basename(parts[-1]).partition('.')[0])
|
|
if languages:
|
|
pot = 'main' if group == 'calibre' else group.replace('-', '_')
|
|
print('Pushing fixes for {}.pot languages: {}'.format(pot, ', '.join(languages)))
|
|
self.tx(f'push -r calibre.{pot} -t -l ' + ','.join(languages))
|
|
|
|
def check_group(self, group):
|
|
files = glob.glob(os.path.join(self.TRANSLATIONS, group, '*.po'))
|
|
cmd = ['msgfmt', '-o', os.devnull, '--check-format']
|
|
# Disabled because too many such errors, and not that critical anyway
|
|
# if group == 'calibre':
|
|
# cmd += ['--check-accelerators=&']
|
|
|
|
def check(f):
|
|
p = subprocess.Popen(cmd + [f], stderr=subprocess.PIPE)
|
|
errs = p.stderr.read()
|
|
p.wait()
|
|
return errs
|
|
|
|
def check_for_control_chars(f):
|
|
with open(f, 'rb') as f:
|
|
raw = f.read().decode('utf-8')
|
|
pat = re.compile(r'[\0-\x08\x0b\x0c\x0e-\x1f\x7f\x80-\x9f]')
|
|
errs = []
|
|
for i, line in enumerate(raw.splitlines()):
|
|
if pat.search(line) is not None:
|
|
errs.append(f'There are ASCII control codes on line number: {i + 1}')
|
|
return '\n'.join(errs)
|
|
|
|
for f in files:
|
|
errs = check(f)
|
|
if errs:
|
|
print(f)
|
|
print(errs)
|
|
edit_file(f)
|
|
if check(f):
|
|
raise SystemExit('Aborting as not all errors were fixed')
|
|
errs = check_for_control_chars(f)
|
|
if errs:
|
|
print(f, 'has ASCII control codes in it')
|
|
print(errs)
|
|
raise SystemExit(1)
|
|
|
|
def check_website(self):
|
|
errors = os.path.join(tempfile.gettempdir(), 'calibre-translation-errors')
|
|
if os.path.exists(errors):
|
|
shutil.rmtree(errors)
|
|
os.mkdir(errors)
|
|
tpath = self.j(self.TRANSLATIONS, 'website')
|
|
pofilter = ('pofilter', '-i', tpath, '-o', errors, '-t', 'xmltags')
|
|
subprocess.check_call(pofilter)
|
|
errfiles = glob.glob(errors+os.sep+'*.po')
|
|
if errfiles:
|
|
subprocess.check_call([os.environ.get('EDITOR', 'vim'), '-f', '-p', '--']+errfiles)
|
|
for f in errfiles:
|
|
with open(f, 'r+b') as f:
|
|
raw = f.read()
|
|
raw = re.sub(rb'# \(pofilter\).*', b'', raw)
|
|
f.seek(0)
|
|
f.truncate()
|
|
f.write(raw)
|
|
|
|
subprocess.check_call(['pomerge', '-t', tpath, '-i', errors, '-o', tpath])
|
|
|
|
def upload_to_vcs(self, msg=None):
|
|
self.info('Uploading updated translations to version control')
|
|
cc = partial(subprocess.check_call, cwd=self.TRANSLATIONS)
|
|
cc('git add */*.po'.split())
|
|
cc('git commit -am'.split() + [msg or 'Updated translations'])
|
|
cc('git push'.split())
|
|
# }}}
|
|
|
|
|
|
class ISO639(Command): # {{{
|
|
|
|
description = 'Compile language code maps for performance'
|
|
sub_commands = ['iso_data']
|
|
DEST = os.path.join(os.path.dirname(POT.SRC), 'resources', 'localization',
|
|
'iso639.calibre_msgpack')
|
|
|
|
def run(self, opts):
|
|
dest = self.DEST
|
|
base = self.d(dest)
|
|
if not os.path.exists(base):
|
|
os.makedirs(base)
|
|
self.info('Packing ISO-639 codes to', dest)
|
|
root = json.loads(iso_data.db_data('iso_639-3.json'))
|
|
entries = root['639-3']
|
|
by_2 = {}
|
|
by_3 = {}
|
|
m2to3 = {}
|
|
m3to2 = {}
|
|
nm = {}
|
|
codes2, codes3 = set(), set()
|
|
unicode_type = str
|
|
for x in entries:
|
|
two = x.get('alpha_2')
|
|
if two:
|
|
two = unicode_type(two)
|
|
threeb = x.get('alpha_3')
|
|
if threeb:
|
|
threeb = unicode_type(threeb)
|
|
if threeb is None:
|
|
continue
|
|
name = x.get('inverted_name') or x.get('name')
|
|
if name:
|
|
name = unicode_type(name)
|
|
if not name or name[0] in '!~=/\'"':
|
|
continue
|
|
|
|
if two is not None:
|
|
by_2[two] = name
|
|
codes2.add(two)
|
|
m2to3[two] = threeb
|
|
m3to2[threeb] = two
|
|
codes3.add(threeb)
|
|
by_3[threeb] = name
|
|
base_name = name.lower()
|
|
nm[base_name] = threeb
|
|
|
|
x = {'by_2':by_2, 'by_3':by_3, 'codes2':codes2,
|
|
'codes3':codes3, '2to3':m2to3,
|
|
'3to2':m3to2, 'name_map':nm}
|
|
from calibre.utils.serialize import msgpack_dumps
|
|
with open(dest, 'wb') as f:
|
|
f.write(msgpack_dumps(x))
|
|
|
|
def clean(self):
|
|
if os.path.exists(self.DEST):
|
|
os.remove(self.DEST)
|
|
# }}}
|
|
|
|
|
|
class ISO3166(ISO639): # {{{
|
|
|
|
description = 'Compile country code maps for performance'
|
|
sub_commands = ['iso_data']
|
|
DEST = os.path.join(os.path.dirname(POT.SRC), 'resources', 'localization',
|
|
'iso3166.calibre_msgpack')
|
|
|
|
def run(self, opts):
|
|
dest = self.DEST
|
|
base = self.d(dest)
|
|
if not os.path.exists(base):
|
|
os.makedirs(base)
|
|
self.info('Packing ISO-3166 codes to', dest)
|
|
db = json.loads(iso_data.db_data('iso_3166-1.json'))
|
|
codes = set()
|
|
three_map = {}
|
|
name_map = {}
|
|
unicode_type = str
|
|
for x in db['3166-1']:
|
|
two = x.get('alpha_2')
|
|
if two:
|
|
two = unicode_type(two)
|
|
codes.add(two)
|
|
name_map[two] = x.get('common_name') or x.get('name')
|
|
if name_map[two]:
|
|
name_map[two] = unicode_type(name_map[two])
|
|
three = x.get('alpha_3')
|
|
if three:
|
|
three_map[unicode_type(three)] = two
|
|
x = {'names':name_map, 'codes':frozenset(codes), 'three_map':three_map}
|
|
from calibre.utils.serialize import msgpack_dumps
|
|
with open(dest, 'wb') as f:
|
|
f.write(msgpack_dumps(x))
|
|
# }}}
|