2d8a9a0cc3
Notes: * This is a somewhat reworked version of what is currently in bf-translation's trunk/po/tools, not yet fully functionnal (well, 95% is ;) ) nor fully tested. ultimately, it will replace it (being "svn-linked" in bf-translation). * Added feature: more complete/strict tests (yet some work to be done here). * Added spell checking (huge spellcheck commit incomming...). * Trying to get rid of xgettext itself (should e.g. allow us to use #defines as contexts, among other things...). But currently captures less strings, work needed here too. Please note this includes libfribidi.dll, as it is hard to find it for windows (unixes should have no problems here).
315 lines
10 KiB
Python
Executable File
315 lines
10 KiB
Python
Executable File
#!/usr/bin/python3
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# ***** BEGIN GPL LICENSE BLOCK *****
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ***** END GPL LICENSE BLOCK *****
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# <pep8 compliant>
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# Update blender.pot file from messages.txt
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import subprocess
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import os
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import sys
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import re
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#from codecs import open
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import tempfile
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import argparse
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import time
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import pickle
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import settings
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import utils
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COMMENT_PREFIX = settings.COMMENT_PREFIX
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COMMENT_PREFIX_SOURCE = settings.COMMENT_PREFIX_SOURCE
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CONTEXT_PREFIX = settings.CONTEXT_PREFIX
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FILE_NAME_MESSAGES = settings.FILE_NAME_MESSAGES
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#FILE_NAME_POTFILES = settings.FILE_NAME_POTFILES
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FILE_NAME_POT = settings.FILE_NAME_POT
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SOURCE_DIR = settings.SOURCE_DIR
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POTFILES_DIR = settings.POTFILES_SOURCE_DIR
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SRC_POTFILES = settings.FILE_NAME_SRC_POTFILES
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#GETTEXT_XGETTEXT_EXECUTABLE = settings.GETTEXT_XGETTEXT_EXECUTABLE
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#GETTEXT_KEYWORDS = settings.GETTEXT_KEYWORDS
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CONTEXT_DEFAULT = settings.CONTEXT_DEFAULT
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PYGETTEXT_ALLOWED_EXTS = settings.PYGETTEXT_ALLOWED_EXTS
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SVN_EXECUTABLE = settings.SVN_EXECUTABLE
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WARN_NC = settings.WARN_MSGID_NOT_CAPITALIZED
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NC_ALLOWED = settings.WARN_MSGID_NOT_CAPITALIZED_ALLOWED
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SPELL_CACHE = settings.SPELL_CACHE
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#def generate_valid_potfiles(final_potfiles):
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# "Generates a temp potfiles.in with aboslute paths."
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# with open(FILE_NAME_POTFILES, 'r', 'utf-8') as f, \
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# open(final_potfiles, 'w', 'utf-8') as w:
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# for line in f:
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# line = utils.stripeol(line)
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# if line:
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# w.write("".join((os.path.join(SOURCE_DIR,
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# os.path.normpath(line)), "\n")))
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# Do this only once!
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# Get contexts defined in blf.
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CONTEXTS = {}
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with open(os.path.join(SOURCE_DIR, settings.PYGETTEXT_CONTEXTS_DEFSRC)) as f:
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reg = re.compile(settings.PYGETTEXT_CONTEXTS)
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f = f.read()
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# This regex is supposed to yield tuples
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# (key=C_macro_name, value=C_string).
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CONTEXTS = dict(m.groups() for m in reg.finditer(f))
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# Build regexes to extract messages (with optinal contexts) from C source.
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pygettexts = tuple(re.compile(r).search
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for r in settings.PYGETTEXT_KEYWORDS)
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_clean_str = re.compile(settings.str_clean_re).finditer
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clean_str = lambda s: "".join(m.group("clean") for m in _clean_str(s))
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def check_file(path, rel_path, messages):
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with open(path, encoding="utf-8") as f:
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f = f.read()
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for srch in pygettexts:
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m = srch(f)
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line = pos =0
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while m:
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d = m.groupdict()
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# Context.
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ctxt = d.get("ctxt_raw")
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if ctxt:
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if ctxt in CONTEXTS:
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ctxt = CONTEXTS[ctxt]
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elif '"' in ctxt or "'" in ctxt:
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ctxt = clean_str(ctxt)
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else:
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print("WARNING: raw context “{}” couldn’t be resolved!"
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"".format(ctxt))
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ctxt = CONTEXT_DEFAULT
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else:
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ctxt = CONTEXT_DEFAULT
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# Message.
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msg = d.get("msg_raw")
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if msg:
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if '"' in msg or "'" in msg:
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msg = clean_str(msg)
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else:
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print("WARNING: raw message “{}” couldn’t be resolved!"
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"".format(msg))
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msg = ""
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else:
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msg = ""
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# Line.
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line += f[pos:m.start()].count('\n')
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# And we are done for this item!
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messages.setdefault((ctxt, msg), []).append(":".join((rel_path, str(line))))
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pos = m.end()
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line += f[m.start():pos].count('\n')
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m = srch(f, pos)
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def py_xgettext(messages):
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with open(SRC_POTFILES) as src:
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forbidden = set()
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forced = set()
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for l in src:
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if l[0] == '-':
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forbidden.add(l[1:].rstrip('\n'))
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elif l[0] != '#':
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forced.add(l.rstrip('\n'))
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for root, dirs, files in os.walk(POTFILES_DIR):
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if "/.svn" in root:
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continue
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for fname in files:
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if os.path.splitext(fname)[1] not in PYGETTEXT_ALLOWED_EXTS:
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continue
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path = os.path.join(root, fname)
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rel_path = os.path.relpath(path, SOURCE_DIR)
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if rel_path in forbidden | forced:
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continue
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check_file(path, rel_path, messages)
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for path in forced:
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if os.path.exists(path):
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check_file(os.path.join(SOURCE_DIR, path), path, messages)
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# Spell checking!
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import enchant
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dict_spelling = enchant.Dict("en_US")
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from spell_check_utils import (dict_uimsgs,
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split_words,
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)
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_spell_checked = set()
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def spell_check(txt, cache):
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ret = []
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if cache is not None and txt in cache:
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return ret
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for w in split_words(txt):
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w_lower = w.lower()
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if w_lower in dict_uimsgs | _spell_checked:
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continue
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if not dict_spelling.check(w):
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ret.append("{}: suggestions are ({})"
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.format(w, "'" + "', '".join(dict_spelling.suggest(w))
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+ "'"))
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else:
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_spell_checked.add(w_lower)
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if not ret:
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if cache is not None:
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cache.add(txt)
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return ret
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def get_svnrev():
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cmd = [SVN_EXECUTABLE,
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"info",
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"--xml",
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SOURCE_DIR,
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]
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xml = subprocess.check_output(cmd)
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return re.search(b'revision="(\d+)"', xml).group(1)
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def gen_empty_pot():
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blender_rev = get_svnrev()
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utctime = time.gmtime()
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time_str = time.strftime("%Y-%m-%d %H:%M+0000", utctime)
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year_str = time.strftime("%Y", utctime)
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return utils.gen_empty_messages(blender_rev, time_str, year_str)
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def merge_messages(msgs, states, messages, do_checks, spell_cache):
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num_added = num_present = 0
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for (context, msgid), srcs in messages.items():
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if do_checks:
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err = spell_check(msgid, spell_cache)
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if err:
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print("WARNING: spell check failed on “" + msgid + "”:")
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print("\t\t" + "\n\t\t".join(err))
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print("\tFrom:\n\t\t" + "\n\t\t".join(srcs))
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# Escape some chars in msgid!
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msgid = msgid.replace("\\", "\\\\")
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msgid = msgid.replace("\"", "\\\"")
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msgid = msgid.replace("\t", "\\t")
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srcs = [COMMENT_PREFIX_SOURCE + s for s in srcs]
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key = (context, msgid)
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if key not in msgs:
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msgs[key] = {"msgid_lines": [msgid],
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"msgstr_lines": [""],
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"comment_lines": srcs,
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"msgctxt_lines": [context]}
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num_added += 1
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else:
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# We need to merge comments!
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msgs[key]["comment_lines"].extend(srcs)
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num_present += 1
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return num_added, num_present
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def main():
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parser = argparse.ArgumentParser(description="Update blender.pot file " \
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"from messages.txt")
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parser.add_argument('-w', '--warning', action="store_true",
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help="Show warnings.")
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parser.add_argument('-i', '--input', metavar="File",
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help="Input messages file path.")
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parser.add_argument('-o', '--output', metavar="File",
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help="Output pot file path.")
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args = parser.parse_args()
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if args.input:
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global FILE_NAME_MESSAGES
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FILE_NAME_MESSAGES = args.input
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if args.output:
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global FILE_NAME_POT
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FILE_NAME_POT = args.output
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print("Running fake py gettext…")
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# Not using any more xgettext, simpler to do it ourself!
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messages = {}
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py_xgettext(messages)
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print("Finished, found {} messages.".format(len(messages)))
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if SPELL_CACHE and os.path.exists(SPELL_CACHE):
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with open(SPELL_CACHE, 'rb') as f:
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spell_cache = pickle.load(f)
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else:
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spell_cache = set()
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print(len(spell_cache))
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print("Generating POT file {}…".format(FILE_NAME_POT))
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msgs, states = gen_empty_pot()
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tot_messages, _a = merge_messages(msgs, states, messages,
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True, spell_cache)
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# add messages collected automatically from RNA
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print("\tMerging RNA messages from {}…".format(FILE_NAME_MESSAGES))
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messages = {}
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with open(FILE_NAME_MESSAGES, encoding="utf-8") as f:
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srcs = []
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context = ""
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for line in f:
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line = utils.stripeol(line)
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if line.startswith(COMMENT_PREFIX):
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srcs.append(line[len(COMMENT_PREFIX):].strip())
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elif line.startswith(CONTEXT_PREFIX):
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context = line[len(CONTEXT_PREFIX):].strip()
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else:
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key = (context, line)
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messages[key] = srcs
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srcs = []
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context = ""
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num_added, num_present = merge_messages(msgs, states, messages,
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True, spell_cache)
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tot_messages += num_added
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print("\tMerged {} messages ({} were already present)."
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"".format(num_added, num_present))
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# Write back all messages into blender.pot.
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utils.write_messages(FILE_NAME_POT, msgs, states["comm_msg"],
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states["fuzzy_msg"])
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print(len(spell_cache))
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if SPELL_CACHE and spell_cache:
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with open(SPELL_CACHE, 'wb') as f:
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pickle.dump(spell_cache, f)
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print("Finished, total: {} messages!".format(tot_messages - 1))
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return 0
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if __name__ == "__main__":
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print("\n\n *** Running {} *** \n".format(__file__))
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sys.exit(main())
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