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| 1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
| 2 # -*- coding: utf-8 -*- | 2 # -*- coding: utf-8 -*- |
| 3 # | 3 # |
| 4 # Copyright 2002-2007 Zuza Software Foundation | 4 # Copyright 2002-2007 Zuza Software Foundation |
| 5 # | 5 # |
| 6 # This file is part of translate. | 6 # This file is part of translate. |
| 7 # | 7 # |
| 8 # translate is free software; you can redistribute it and/or modify | 8 # translate is free software; you can redistribute it and/or modify |
| 9 # it under the terms of the GNU General Public License as published by | 9 # it under the terms of the GNU General Public License as published by |
| 10 # the Free Software Foundation; either version 2 of the License, or | 10 # the Free Software Foundation; either version 2 of the License, or |
| 11 # (at your option) any later version. | 11 # (at your option) any later version. |
| 12 # | 12 # |
| 13 # translate is distributed in the hope that it will be useful, | 13 # translate is distributed in the hope that it will be useful, |
| 14 # but WITHOUT ANY WARRANTY; without even the implied warranty of | 14 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 # GNU General Public License for more details. | 16 # GNU General Public License for more details. |
| 17 # | 17 # |
| 18 # You should have received a copy of the GNU General Public License | 18 # You should have received a copy of the GNU General Public License |
| 19 # along with translate; if not, write to the Free Software | 19 # along with translate; if not, write to the Free Software |
| 20 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | 20 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | 21 |
| 22 """Classes that hold units of .po files (pounit) or entire files (pofile). | 22 """Classes that hold units of .po files (pounit) or entire files (pofile). |
| 23 | 23 |
| 24 Gettext-style .po (or .pot) files are used in translations for KDE, GNOME and | 24 Gettext-style .po (or .pot) files are used in translations for KDE, GNOME and |
| 25 many other projects. | 25 many other projects. |
| 26 | 26 |
| 27 This uses libgettextpo from the gettext package. Any version before 0.17 will | 27 This uses libgettextpo from the gettext package. Any version before 0.17 will |
| 28 at least cause some subtle bugs or may not work at all. Developers might want | 28 at least cause some subtle bugs or may not work at all. Developers might want |
| 29 to have a look at gettext-tools/libgettextpo/gettext-po.h from the gettext | 29 to have a look at gettext-tools/libgettextpo/gettext-po.h from the gettext |
| 30 package for the public API of the library. | 30 package for the public API of the library. |
| 31 """ | 31 """ |
| 32 | 32 |
| 33 from translate.misc.multistring import multistring | 33 from translate.misc.multistring import multistring |
| 34 from translate.storage import pocommon | 34 from translate.storage import pocommon |
| 35 from translate.misc import quote | 35 from translate.misc import quote |
| 36 from translate.lang import data | 36 from translate.lang import data |
| 37 from ctypes import * | 37 from ctypes import * |
| 38 import ctypes.util | 38 import ctypes.util |
| 39 try: | 39 try: |
| 40 import cStringIO as StringIO | 40 import cStringIO as StringIO |
| 41 except ImportError: | 41 except ImportError: |
| 42 import StringIO | 42 import StringIO |
| 43 import os | 43 import os |
| 44 import pypo | 44 import pypo |
| 45 import re | 45 import re |
| 46 import sys | 46 import sys |
| 47 import tempfile | 47 import tempfile |
| 48 | 48 |
| 49 lsep = " " | 49 lsep = " " |
| 50 """Seperator for #: entries""" | 50 """Seperator for #: entries""" |
| (...skipping 406 matching lines...) Show 10 above Show 10 below |
| 457 | 457 |
| 458 def hasplural(self): | 458 def hasplural(self): |
| 459 return gpo.po_message_msgid_plural(self._gpo_message) is not None | 459 return gpo.po_message_msgid_plural(self._gpo_message) is not None |
| 460 | 460 |
| 461 def _extract_msgidcomments(self, text=None): | 461 def _extract_msgidcomments(self, text=None): |
| 462 """Extract KDE style msgid comments from the unit. | 462 """Extract KDE style msgid comments from the unit. |
| 463 | 463 |
| 464 @rtype: String | 464 @rtype: String |
| 465 @return: Returns the extracted msgidcomments found in this unit's msgid. | 465 @return: Returns the extracted msgidcomments found in this unit's msgid. |
| 466 | 466 |
| 467 """ | 467 """ |
| 468 | 468 |
| 469 if not text: | 469 if not text: |
| 470 text = gpo.po_message_msgid(self._gpo_message) | 470 text = gpo.po_message_msgid(self._gpo_message) |
| 471 if text: | 471 if text: |
| 472 msgidcomment = re.search("_: (.*)\n", text) | 472 msgidcomment = re.search("_: (.*)\n", text) |
| 473 if msgidcomment: | 473 if msgidcomment: |
| 474 return msgidcomment.group(1).decode(self._encoding) | 474 return msgidcomment.group(1).decode(self._encoding) |
| 475 return u"" | 475 return u"" |
| 476 | 476 |
| 477 def __str__(self): | 477 def __str__(self): |
| 478 pf = pofile() | 478 pf = pofile() |
| 479 pf.addunit(self) | 479 pf.addunit(self) |
| 480 return str(pf) | 480 return str(pf) |
| 481 | 481 |
| 482 def getlocations(self): | 482 def getlocations(self): |
| 483 locations = [] | 483 locations = [] |
| 484 i = 0 | 484 i = 0 |
| 485 location = gpo.po_message_filepos(self._gpo_message, i) | 485 location = gpo.po_message_filepos(self._gpo_message, i) |
| 486 while location: | 486 while location: |
| 487 locname = gpo.po_filepos_file(location) | 487 locname = gpo.po_filepos_file(location) |
| 488 locline = gpo.po_filepos_start_line(location) | 488 locline = gpo.po_filepos_start_line(location) |
| 489 if locline == -1: | 489 if locline == -1: |
| 490 locstring = locname | 490 locstring = locname |
| 491 else: | 491 else: |
| 492 locstring = locname + ":" + str(locline) | 492 locstring = locname + ":" + str(locline) |
| 493 locations.append(locstring) | 493 locations.append(locstring) |
| 494 i += 1 | 494 i += 1 |
| 495 location = gpo.po_message_filepos(self._gpo_message, i) | 495 location = gpo.po_message_filepos(self._gpo_message, i) |
| 496 return locations | 496 return locations |
| 497 | 497 |
| 498 def addlocation(self, location): | 498 def addlocation(self, location): |
| 499 for loc in location.split(): | 499 for loc in location.split(): |
| 500 parts = loc.split(":") | 500 parts = loc.split(":") |
| 501 file = parts[0] | 501 file = parts[0] |
| 502 if len(parts) == 2: | 502 if len(parts) == 2: |
| 503 line = int(parts[1]) | 503 line = int(parts[1]) |
| 504 else: | 504 else: |
| 505 line = -1 | 505 line = -1 |
| 506 gpo.po_message_add_filepos(self._gpo_message, file, line) | 506 gpo.po_message_add_filepos(self._gpo_message, file, line) |
| 507 |
| 508 def setcontext(self, context): |
| 509 """Sets the context message""" |
| 510 gpo.po_message_set_msgctxt(self._gpo_message, context) |
| 507 | 511 |
| 508 def getcontext(self): | 512 def getcontext(self): |
| 509 msgctxt = gpo.po_message_msgctxt(self._gpo_message) | 513 msgctxt = gpo.po_message_msgctxt(self._gpo_message) |
| 510 msgidcomment = self._extract_msgidcomments() | 514 msgidcomment = self._extract_msgidcomments() |
| 511 if msgctxt: | 515 if msgctxt: |
| 512 return msgctxt + msgidcomment | 516 return msgctxt + msgidcomment |
| 513 else: | 517 else: |
| 514 return msgidcomment | 518 return msgidcomment |
| 515 | 519 |
| 516 class pofile(pocommon.pofile): | 520 class pofile(pocommon.pofile): |
| 517 UnitClass = pounit | 521 UnitClass = pounit |
| 518 def __init__(self, inputfile=None, encoding=None, unitclass=pounit): | 522 def __init__(self, inputfile=None, encoding=None, unitclass=pounit): |
| 519 self.UnitClass = unitclass | 523 self.UnitClass = unitclass |
| 520 pocommon.pofile.__init__(self, unitclass=unitclass) | 524 pocommon.pofile.__init__(self, unitclass=unitclass) |
| 521 self._gpo_memory_file = None | 525 self._gpo_memory_file = None |
| 522 self._gpo_message_iterator = None | 526 self._gpo_message_iterator = None |
| 523 self._encoding = encodingToUse(encoding) | 527 self._encoding = encodingToUse(encoding) |
| 524 if inputfile is not None: | 528 if inputfile is not None: |
| 525 self.parse(inputfile) | 529 self.parse(inputfile) |
| 526 else: | 530 else: |
| 527 self._gpo_memory_file = gpo.po_file_create() | 531 self._gpo_memory_file = gpo.po_file_create() |
| 528 self._gpo_message_iterator = gpo.po_message_iterator(self._gpo_memor
y_file, None) | 532 self._gpo_message_iterator = gpo.po_message_iterator(self._gpo_memor
y_file, None) |
| 529 | 533 |
| 530 def addunit(self, unit): | 534 def addunit(self, unit): |
| 531 gpo.po_message_insert(self._gpo_message_iterator, unit._gpo_message) | 535 gpo.po_message_insert(self._gpo_message_iterator, unit._gpo_message) |
| 532 self.units.append(unit) | 536 self.units.append(unit) |
| 533 | 537 |
| 534 def removeduplicates(self, duplicatestyle="merge"): | 538 def removeduplicates(self, duplicatestyle="merge"): |
| 535 """make sure each msgid is unique ; merge comments etc from duplicates i
nto original""" | 539 """make sure each msgid is unique ; merge comments etc from duplicates i
nto original""" |
| 536 msgiddict = {} | 540 msgiddict = {} |
| 537 uniqueunits = [] | 541 uniqueunits = [] |
| 538 # we sometimes need to keep track of what has been marked | 542 # we sometimes need to keep track of what has been marked |
| 539 # TODO: this is using a list as the pos aren't hashable, but this is slo
w... | 543 # TODO: this is using a list as the pos aren't hashable, but this is slo
w... |
| 540 markedpos = [] | 544 markedpos = [] |
| 541 def addcomment(thepo): | 545 def addcomment(thepo): |
| 542 thepo.msgidcomment = " ".join(thepo.getlocations()) | 546 thepo.msgidcomment = " ".join(thepo.getlocations()) |
| 543 markedpos.append(thepo) | 547 markedpos.append(thepo) |
| 544 for thepo in self.units: | 548 for thepo in self.units: |
| 545 if thepo.isheader(): | 549 if thepo.isheader(): |
| 546 uniqueunits.append(thepo) | 550 uniqueunits.append(thepo) |
| 547 continue | 551 continue |
| 548 if duplicatestyle.startswith("msgid_comment"): | 552 if duplicatestyle.startswith("msgid_comment"): |
| 549 msgid = thepo._extract_msgidcomments() + thepo.source | 553 msgid = thepo._extract_msgidcomments() + thepo.source |
| 550 else: | 554 else: |
| 551 msgid = thepo.source | 555 msgid = thepo.source |
| 552 if duplicatestyle == "msgid_comment_all": | 556 if duplicatestyle == "msgid_comment_all": |
| 553 addcomment(thepo) | 557 addcomment(thepo) |
| 554 uniqueunits.append(thepo) | 558 uniqueunits.append(thepo) |
| 555 elif msgid in msgiddict: | 559 elif msgid in msgiddict: |
| 556 if duplicatestyle == "merge": | 560 if duplicatestyle == "merge": |
| (...skipping 78 matching lines...) Show 10 above Show 10 below |
| 635 posrc = input.read() | 639 posrc = input.read() |
| 636 input.close() | 640 input.close() |
| 637 input = posrc | 641 input = posrc |
| 638 | 642 |
| 639 needtmpfile = not os.path.isfile(input) | 643 needtmpfile = not os.path.isfile(input) |
| 640 if needtmpfile: | 644 if needtmpfile: |
| 641 # This is not a file - we write the string to a temporary file | 645 # This is not a file - we write the string to a temporary file |
| 642 fd, fname = tempfile.mkstemp(prefix='translate', suffix='.po') | 646 fd, fname = tempfile.mkstemp(prefix='translate', suffix='.po') |
| 643 os.write(fd, input) | 647 os.write(fd, input) |
| 644 input = fname | 648 input = fname |
| 645 os.close(fd) | 649 os.close(fd) |
| 646 | 650 |
| 647 self._gpo_memory_file = gpo.po_file_read_v3(input, xerror_handler) | 651 self._gpo_memory_file = gpo.po_file_read_v3(input, xerror_handler) |
| 648 if self._gpo_memory_file is None: | 652 if self._gpo_memory_file is None: |
| 649 print >> sys.stderr, "Error:" | 653 print >> sys.stderr, "Error:" |
| 650 | 654 |
| 651 if needtmpfile: | 655 if needtmpfile: |
| 652 os.remove(input) | 656 os.remove(input) |
| 653 | 657 |
| 654 # Handle xerrors here | 658 # Handle xerrors here |
| 655 self._header = gpo.po_file_domain_header(self._gpo_memory_file, None) | 659 self._header = gpo.po_file_domain_header(self._gpo_memory_file, None) |
| 656 if self._header: | 660 if self._header: |
| 657 charset = gpo.po_header_field(self._header, "Content-Type") | 661 charset = gpo.po_header_field(self._header, "Content-Type") |
| 658 if charset: | 662 if charset: |
| 659 charset = re.search("charset=([^\\s]+)", charset).group(1) | 663 charset = re.search("charset=([^\\s]+)", charset).group(1) |
| 660 self._encoding = encodingToUse(charset) | 664 self._encoding = encodingToUse(charset) |
| 661 self._gpo_message_iterator = gpo.po_message_iterator(self._gpo_memory_fi
le, None) | 665 self._gpo_message_iterator = gpo.po_message_iterator(self._gpo_memory_fi
le, None) |
| 662 newmessage = gpo.po_next_message(self._gpo_message_iterator) | 666 newmessage = gpo.po_next_message(self._gpo_message_iterator) |
| 663 while newmessage: | 667 while newmessage: |
| 664 newunit = pounit(gpo_message=newmessage) | 668 newunit = pounit(gpo_message=newmessage) |
| 665 self.units.append(newunit) | 669 self.units.append(newunit) |
| 666 newmessage = gpo.po_next_message(self._gpo_message_iterator) | 670 newmessage = gpo.po_next_message(self._gpo_message_iterator) |
| 667 self._free_iterator() | 671 self._free_iterator() |
| 668 | 672 |
| 669 def __del__(self): | 673 def __del__(self): |
| 670 # We currently disable this while we still get segmentation faults. | 674 # We currently disable this while we still get segmentation faults. |
| 671 # Note that this is definitely leaking memory because of this. | 675 # Note that this is definitely leaking memory because of this. |
| 672 return | 676 return |
| 673 self._free_iterator() | 677 self._free_iterator() |
| 674 if self._gpo_memory_file is not None: | 678 if self._gpo_memory_file is not None: |
| 675 gpo.po_file_free(self._gpo_memory_file) | 679 gpo.po_file_free(self._gpo_memory_file) |
| 676 self._gpo_memory_file = None | 680 self._gpo_memory_file = None |
| 677 | 681 |
| 678 def _free_iterator(self): | 682 def _free_iterator(self): |
| 679 # We currently disable this while we still get segmentation faults. | 683 # We currently disable this while we still get segmentation faults. |
| 680 # Note that this is definitely leaking memory because of this. | 684 # Note that this is definitely leaking memory because of this. |
| 681 return | 685 return |
| 682 if self._gpo_message_iterator is not None: | 686 if self._gpo_message_iterator is not None: |
| 683 gpo.po_message_iterator_free(self._gpo_message_iterator) | 687 gpo.po_message_iterator_free(self._gpo_message_iterator) |
| 684 self._gpo_message_iterator = None | 688 self._gpo_message_iterator = None |
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