| LEFT | RIGHT |
|---|
| 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""" |
| 51 | 51 |
| 52 STRING = c_char_p | 52 STRING = c_char_p |
| 53 | 53 |
| 54 # Structures | 54 # Structures |
| 55 class po_message(Structure): | 55 class po_message(Structure): |
| 56 _fields_ = [] | 56 _fields_ = [] |
| 57 | 57 |
| 58 # Function prototypes | 58 # Function prototypes |
| 59 xerror_prototype = CFUNCTYPE(None, c_int, POINTER(po_message), STRING, c_uint, c
_uint, c_int, STRING) | 59 xerror_prototype = CFUNCTYPE(None, c_int, POINTER(po_message), STRING, c_uint, c
_uint, c_int, STRING) |
| 60 xerror2_prototype = CFUNCTYPE(None, c_int, POINTER(po_message), STRING, c_uint,
c_uint, c_int, STRING, POINTER(po_message), STRING, c_uint, c_uint, c_int, STRIN
G) | 60 xerror2_prototype = CFUNCTYPE(None, c_int, POINTER(po_message), STRING, c_uint,
c_uint, c_int, STRING, POINTER(po_message), STRING, c_uint, c_uint, c_int, STRIN
G) |
| 61 | 61 |
| 62 | 62 |
| 63 # Structures (error handler) | 63 # Structures (error handler) |
| 64 class po_xerror_handler(Structure): | 64 class po_xerror_handler(Structure): |
| 65 _fields_ = [('xerror', xerror_prototype), | 65 _fields_ = [('xerror', xerror_prototype), |
| 66 ('xerror2', xerror2_prototype)] | 66 ('xerror2', xerror2_prototype)] |
| 67 | 67 |
| 68 class po_error_handler(Structure): | 68 class po_error_handler(Structure): |
| 69 _fields_ = [ | 69 _fields_ = [ |
| 70 ('error', CFUNCTYPE(None, c_int, c_int, STRING)), | 70 ('error', CFUNCTYPE(None, c_int, c_int, STRING)), |
| 71 ('error_at_line', CFUNCTYPE(None, c_int, c_int, STRING, c_uint, STRING)), | 71 ('error_at_line', CFUNCTYPE(None, c_int, c_int, STRING, c_uint, STRING)), |
| 72 ('multiline_warning', CFUNCTYPE(None, STRING, STRING)), | 72 ('multiline_warning', CFUNCTYPE(None, STRING, STRING)), |
| 73 ('multiline_error', CFUNCTYPE(None, STRING, STRING)), | 73 ('multiline_error', CFUNCTYPE(None, STRING, STRING)), |
| 74 ] | 74 ] |
| 75 | 75 |
| 76 # Callback functions for po_xerror_handler | 76 # Callback functions for po_xerror_handler |
| 77 def xerror_cb(severity, message, filename, lineno, column, multilint_p, message_
text): | 77 def xerror_cb(severity, message, filename, lineno, column, multilint_p, message_
text): |
| 78 print >> sys.stderr, "xerror_cb", severity, message, filename, lineno, colum
n, multilint_p, message_text | 78 print >> sys.stderr, "xerror_cb", severity, message, filename, lineno, colum
n, multilint_p, message_text |
| 79 if severity >= 1: | 79 if severity >= 1: |
| 80 raise ValueError(message_text) | 80 raise ValueError(message_text) |
| 81 | 81 |
| 82 def xerror2_cb(severity, message1, filename1, lineno1, column1, multiline_p1, me
ssage_text1, message2, filename2, lineno2, column2, multiline_p2, message_text2)
: | 82 def xerror2_cb(severity, message1, filename1, lineno1, column1, multiline_p1, me
ssage_text1, message2, filename2, lineno2, column2, multiline_p2, message_text2)
: |
| 83 print >> sys.stderr, "xerror2_cb", severity, message1, filename1, lineno1, c
olumn1, multiline_p1, message_text1, message2, filename2, lineno2, column2, mult
iline_p2, message_text2 | 83 print >> sys.stderr, "xerror2_cb", severity, message1, filename1, lineno1, c
olumn1, multiline_p1, message_text1, message2, filename2, lineno2, column2, mult
iline_p2, message_text2 |
| 84 if severity >= 1: | 84 if severity >= 1: |
| 85 raise ValueError(message_text1) | 85 raise ValueError(message_text1) |
| 86 | 86 |
| 87 | 87 |
| 88 | 88 |
| 89 # Load libgettextpo | 89 # Load libgettextpo |
| 90 gpo = None | 90 gpo = None |
| 91 # 'gettextpo' is recognised on Unix, while only 'libgettextpo' is recognised on | 91 # 'gettextpo' is recognised on Unix, while only 'libgettextpo' is recognised on |
| 92 # windows. Therefore we test both. | 92 # windows. Therefore we test both. |
| 93 names = ['gettextpo', 'libgettextpo'] | 93 names = ['gettextpo', 'libgettextpo'] |
| 94 for name in names: | 94 for name in names: |
| 95 lib_location = ctypes.util.find_library(name) | 95 lib_location = ctypes.util.find_library(name) |
| 96 if lib_location: | 96 if lib_location: |
| 97 gpo = cdll.LoadLibrary(lib_location) | 97 gpo = cdll.LoadLibrary(lib_location) |
| 98 if gpo: | 98 if gpo: |
| 99 break | 99 break |
| 100 else: | 100 else: |
| 101 # Now we are getting desperate, so let's guess a unix type DLL that might | 101 # Now we are getting desperate, so let's guess a unix type DLL that might |
| 102 # be in LD_LIBRARY_PATH or loaded with LD_PRELOAD | 102 # be in LD_LIBRARY_PATH or loaded with LD_PRELOAD |
| 103 try: | 103 try: |
| 104 gpo = cdll.LoadLibrary('libgettextpo.so') | 104 gpo = cdll.LoadLibrary('libgettextpo.so') |
| 105 except OSError, e: | 105 except OSError, e: |
| 106 raise ImportError("gettext PO library not found") | 106 raise ImportError("gettext PO library not found") |
| 107 | 107 |
| 108 # Setup return and paramater types | 108 # Setup return and paramater types |
| 109 # File access | 109 # File access |
| 110 gpo.po_file_read_v3.argtypes = [STRING, POINTER(po_xerror_handler)] | 110 gpo.po_file_read_v3.argtypes = [STRING, POINTER(po_xerror_handler)] |
| 111 gpo.po_file_write_v2.argtypes = [c_int, STRING, POINTER(po_xerror_handler)] | 111 gpo.po_file_write_v2.argtypes = [c_int, STRING, POINTER(po_xerror_handler)] |
| 112 gpo.po_file_write_v2.retype = c_int | 112 gpo.po_file_write_v2.retype = c_int |
| 113 | 113 |
| 114 # Header | 114 # Header |
| 115 gpo.po_file_domain_header.restype = STRING | 115 gpo.po_file_domain_header.restype = STRING |
| 116 gpo.po_header_field.restype = STRING | 116 gpo.po_header_field.restype = STRING |
| 117 gpo.po_header_field.argtypes = [STRING, STRING] | 117 gpo.po_header_field.argtypes = [STRING, STRING] |
| 118 | 118 |
| 119 # Locations (filepos) | 119 # Locations (filepos) |
| 120 gpo.po_filepos_file.restype = STRING | 120 gpo.po_filepos_file.restype = STRING |
| 121 gpo.po_message_filepos.restype = c_int | 121 gpo.po_message_filepos.restype = c_int |
| 122 gpo.po_message_filepos.argtypes = [c_int, c_int] | 122 gpo.po_message_filepos.argtypes = [c_int, c_int] |
| 123 gpo.po_message_add_filepos.argtypes = [c_int, STRING, c_int] | 123 gpo.po_message_add_filepos.argtypes = [c_int, STRING, c_int] |
| 124 | 124 |
| 125 # Message (get methods) | 125 # Message (get methods) |
| 126 gpo.po_message_comments.restype = STRING | 126 gpo.po_message_comments.restype = STRING |
| 127 gpo.po_message_extracted_comments.restype = STRING | 127 gpo.po_message_extracted_comments.restype = STRING |
| 128 gpo.po_message_prev_msgctxt.restype = STRING | 128 gpo.po_message_prev_msgctxt.restype = STRING |
| 129 gpo.po_message_prev_msgid.restype = STRING | 129 gpo.po_message_prev_msgid.restype = STRING |
| 130 gpo.po_message_prev_msgid_plural.restype = STRING | 130 gpo.po_message_prev_msgid_plural.restype = STRING |
| 131 gpo.po_message_is_format.restype = c_int | 131 gpo.po_message_is_format.restype = c_int |
| 132 gpo.po_message_msgctxt.restype = STRING | 132 gpo.po_message_msgctxt.restype = STRING |
| 133 gpo.po_message_msgid.restype = STRING | 133 gpo.po_message_msgid.restype = STRING |
| 134 gpo.po_message_msgid_plural.restype = STRING | 134 gpo.po_message_msgid_plural.restype = STRING |
| 135 gpo.po_message_msgstr.restype = STRING | 135 gpo.po_message_msgstr.restype = STRING |
| 136 gpo.po_message_msgstr_plural.restype = STRING | 136 gpo.po_message_msgstr_plural.restype = STRING |
| 137 gpo.po_message_prev_msgid.restype = STRING | |
| 138 gpo.po_message_prev_msgid.restype = STRING | |
| 139 gpo.po_message_prev_msgid_plural.restype = STRING | |
| 140 | 137 |
| 141 # Message (set methods) | 138 # Message (set methods) |
| 142 gpo.po_message_set_comments.argtypes = [c_int, STRING] | 139 gpo.po_message_set_comments.argtypes = [c_int, STRING] |
| 143 gpo.po_message_set_extracted_comments.argtypes = [c_int, STRING] | 140 gpo.po_message_set_extracted_comments.argtypes = [c_int, STRING] |
| 144 gpo.po_message_set_fuzzy.argtypes = [c_int, c_int] | 141 gpo.po_message_set_fuzzy.argtypes = [c_int, c_int] |
| 145 gpo.po_message_set_msgctxt.argtypes = [c_int, STRING] | 142 gpo.po_message_set_msgctxt.argtypes = [c_int, STRING] |
| 146 gpo.po_message_set_prev_msgctxt.argtypes = [c_int, STRING] | 143 gpo.po_message_set_prev_msgctxt.argtypes = [c_int, STRING] |
| 147 gpo.po_message_set_prev_msgid.argtypes = [c_int, STRING] | 144 gpo.po_message_set_prev_msgid.argtypes = [c_int, STRING] |
| 148 gpo.po_message_set_prev_msgid_plural.argtypes = [c_int, STRING] | 145 gpo.po_message_set_prev_msgid_plural.argtypes = [c_int, STRING] |
| 149 | 146 |
| 150 # Setup the po_xerror_handler | 147 # Setup the po_xerror_handler |
| 151 xerror_handler = po_xerror_handler() | 148 xerror_handler = po_xerror_handler() |
| 152 xerror_handler.xerror = xerror_prototype(xerror_cb) | 149 xerror_handler.xerror = xerror_prototype(xerror_cb) |
| 153 xerror_handler.xerror2 = xerror2_prototype(xerror2_cb) | 150 xerror_handler.xerror2 = xerror2_prototype(xerror2_cb) |
| 154 | 151 |
| 155 def escapeforpo(text): | 152 def escapeforpo(text): |
| 156 return pypo.escapeforpo(text) | 153 return pypo.escapeforpo(text) |
| 157 | 154 |
| 158 def quoteforpo(text): | 155 def quoteforpo(text): |
| 159 return pypo.quoteforpo(text) | 156 return pypo.quoteforpo(text) |
| 160 | 157 |
| 161 def unquotefrompo(postr, joinwithlinebreak=False): | 158 def unquotefrompo(postr, joinwithlinebreak=False): |
| 162 return pypo.unquotefrompo(postr, joinwithlinebreak) | 159 return pypo.unquotefrompo(postr, joinwithlinebreak) |
| 163 | 160 |
| 164 def encodingToUse(encoding): | 161 def encodingToUse(encoding): |
| 165 return pypo.encodingToUse(encoding) | 162 return pypo.encodingToUse(encoding) |
| 163 |
| 164 def get_libgettextpo_version(): |
| 165 """Returns the libgettextpo version |
| 166 |
| 167 @return: a three-value tuple containing the libgettextpo version in the |
| 168 following format: |
| 169 (major version, minor version, subminor version) |
| 170 """ |
| 171 libversion = c_long.in_dll(gpo, 'libgettextpo_version') |
| 172 major = libversion.value >> 16 |
| 173 minor = libversion.value >> 8 |
| 174 subminor = libversion.value - (major << 16) - (minor << 8) |
| 175 return major, minor, subminor |
| 176 |
| 166 | 177 |
| 167 class pounit(pocommon.pounit): | 178 class pounit(pocommon.pounit): |
| 168 def __init__(self, source=None, encoding='utf-8', gpo_message=None): | 179 def __init__(self, source=None, encoding='utf-8', gpo_message=None): |
| 169 self._encoding = encoding | 180 self._encoding = encoding |
| 170 if not gpo_message: | 181 if not gpo_message: |
| 171 self._gpo_message = gpo.po_message_create() | 182 self._gpo_message = gpo.po_message_create() |
| 172 if source or source == "": | 183 if source or source == "": |
| 173 self.source = source | 184 self.source = source |
| 174 self.target = "" | 185 self.target = "" |
| 175 elif gpo_message: | 186 elif gpo_message: |
| 176 self._gpo_message = gpo_message | 187 self._gpo_message = gpo_message |
| 177 | 188 |
| 178 def setmsgidcomment(self, msgidcomment): | 189 def setmsgidcomment(self, msgidcomment): |
| 179 if msgidcomment: | 190 if msgidcomment: |
| 180 newsource = "_: " + msgidcomment + "\n" + self.source | 191 newsource = "_: " + msgidcomment + "\n" + self.source |
| 181 self.source = newsource | 192 self.source = newsource |
| 182 msgidcomment = property(None, setmsgidcomment) | 193 msgidcomment = property(None, setmsgidcomment) |
| 183 | 194 |
| 184 def setmsgid_plural(self, msgid_plural): | 195 def setmsgid_plural(self, msgid_plural): |
| 185 if isinstance(msgid_plural, list): | 196 if isinstance(msgid_plural, list): |
| 186 msgid_plural = "".join(msgid_plural) | 197 msgid_plural = "".join(msgid_plural) |
| 187 gpo.po_message_set_msgid_plural(self._gpo_message, msgid_plural) | 198 gpo.po_message_set_msgid_plural(self._gpo_message, msgid_plural) |
| 188 msgid_plural = property(None, setmsgid_plural) | 199 msgid_plural = property(None, setmsgid_plural) |
| 189 | 200 |
| 190 def setprev_context(self, msgid_context): | 201 def setprev_context(self, context): |
| 191 """Set the previous context for this message""" | 202 """Set the previous context for this message""" |
| 192 gpo.po_message_set_prev_msgctxt(self._gpo_message, msgid_context) | 203 if self.isfuzzy(): |
| 204 return |
| 205 gpo.po_message_set_prev_msgctxt(self._gpo_message, context) |
| 193 | 206 |
| 194 def getprev_context(self): | 207 def getprev_context(self): |
| 195 """Get the previous context for this message, if any """ | 208 """Get the previous context for this message, if any """ |
| 196 prev_ctxt = gpo.po_message_prev_msgctxt(self._gpo_message) | 209 prev_ctxt = gpo.po_message_prev_msgctxt(self._gpo_message) |
| 197 if not prev_ctxt: | 210 if not prev_ctxt: |
| 198 return "" | 211 return "" |
| 199 return prev_ctxt | 212 return prev_ctxt |
| 200 | 213 |
| 201 prev_context = property(getprev_context, setprev_context) | 214 prev_context = property(getprev_context, setprev_context) |
| 202 | 215 |
| 203 def setprev_source(self, prev_source): | 216 def setprev_source(self, prev_source): |
| 204 """Set msgid as a previous msgid for this message""" | 217 """Set msgid as a previous msgid for this message""" |
| 218 if self.isfuzzy(): |
| 219 return |
| 220 if not self.source: |
| 221 return |
| 205 if isinstance(prev_source, multistring): | 222 if isinstance(prev_source, multistring): |
| 206 prev_source = prev_source.strings | 223 prev_source = prev_source.strings |
| 207 if isinstance(prev_source, unicode): | 224 if isinstance(prev_source, unicode): |
| 208 prev_source = prev_source.encode(self._encoding) | 225 prev_source = prev_source.encode(self._encoding) |
| 209 if isinstance(prev_source, list): | 226 if isinstance(prev_source, list): |
| 210 if len(prev_source) > 1: | 227 if len(prev_source) > 1: |
| 211 self.prev_plural = str(prev_source[1]) | 228 msgid_plural = str(prev_source[1]) |
| 212 | 229 if isinstance(msgid_plural, list): |
| 230 msgid_plural = "".join(msgid_plural) |
| 231 |
| 232 gpo.po_message_set_prev_msgid_plural(self._gpo_message, |
| 233 msgid_plural) |
| 213 prev_source = str(prev_source[0]) | 234 prev_source = str(prev_source[0]) |
| 214 | 235 |
| 215 self.source = "" | |
| 216 print prev_source, type(prev_source) | |
| 217 gpo.po_message_set_prev_msgid(self._gpo_message, prev_source) | 236 gpo.po_message_set_prev_msgid(self._gpo_message, prev_source) |
| 218 | 237 |
| 219 def getprev_source(self): | 238 def getprev_source(self): |
| 220 """Get the previous msgid for this message, if any""" | 239 """Get the previous msgid for this message, if any""" |
| 221 prev_source = gpo.po_message_prev_msgid(self._gpo_message) | 240 prev_source = gpo.po_message_prev_msgid(self._gpo_message) |
| 222 if not prev_source: | 241 if not prev_source: |
| 223 return "" | 242 return multistring(u"") |
| 243 |
| 244 prev_source = multistring(prev_source, self._encoding) |
| 245 prev_plural = gpo.po_message_prev_msgid_plural(self._gpo_message) |
| 246 if prev_plural: |
| 247 prev_source.strings.append(prev_plural.decode(self._encoding)) |
| 224 return prev_source | 248 return prev_source |
| 225 | 249 |
| 226 prev_source = property(getprev_source, setprev_source) | 250 prev_source = property(getprev_source, setprev_source) |
| 227 | |
| 228 def setprev_plural(self, msgid_plural): | |
| 229 """Set a given msgid_plural as a previous plural""" | |
| 230 if isinstance(msgid_plural, list): | |
| 231 msgid_plural = "".join(msgid_plural) | |
| 232 gpo.po_message_set_prev_msgid_plural(self._gpo_message, msgid_plural) | |
| 233 | |
| 234 def getprev_plural(self): | |
| 235 """Get the previous plural for this message, if any""" | |
| 236 prev_plural = gpo.po_message_prev_msgid_plural(self._gpo_message) | |
| 237 if not prev_plural: | |
| 238 return "" | |
| 239 return prev_plural | |
| 240 | |
| 241 prev_plural = property(getprev_plural, setprev_plural) | |
| 242 | 251 |
| 243 def set_as_previous(self): | 252 def set_as_previous(self): |
| 244 """Sets the current msgid as previous message. Then, the current | 253 """Sets the current msgid as previous message. Then, the current |
| 245 msgid could be filled with a new msgid. Note that, if a unit | 254 msgid could be filled with a new msgid. Note that, if a unit |
| 246 contains a previous msgid, it also is marked as fuzzy (to keep the | 255 contains a previous msgid, it also is marked as fuzzy (to keep the |
| 247 same behavior as msgmerge). | 256 same behavior as msgmerge). |
| 248 """ | 257 """ |
| 249 if not self.target: | 258 if not self.target: |
| 250 return | 259 return |
| 251 | 260 # since the context accessor might also return KDE style comments, I'm |
| 252 self.markfuzzy() | 261 # just using the libgettextpo accessor to retrive only the context |
| 253 self.prev_context = gpo.po_message_msgctxt(self._gpo_message) | 262 self.prev_context = gpo.po_message_msgctxt(self._gpo_message) |
| 254 self.prev_source = self.source | 263 self.prev_source = self.source |
| 264 self.source = "" |
| 265 self.markfuzzy() |
| 255 | 266 |
| 256 def getsource(self): | 267 def getsource(self): |
| 257 def remove_msgid_comments(text): | 268 def remove_msgid_comments(text): |
| 258 if not text: | 269 if not text: |
| 259 return text | 270 return text |
| 260 if text.startswith("_:"): | 271 if text.startswith("_:"): |
| 261 remainder = re.search(r"_: .*\n(.*)", text) | 272 remainder = re.search(r"_: .*\n(.*)", text) |
| 262 if remainder: | 273 if remainder: |
| 263 return remainder.group(1) | 274 return remainder.group(1) |
| 264 else: | 275 else: |
| 265 return u"" | 276 return u"" |
| 266 else: | 277 else: |
| 267 return text | 278 return text |
| 268 singular = remove_msgid_comments(gpo.po_message_msgid(self._gpo_message)
) | 279 singular = remove_msgid_comments(gpo.po_message_msgid(self._gpo_message)
) |
| 269 if singular: | 280 if singular: |
| 270 multi = multistring(singular, self._encoding) | 281 multi = multistring(singular, self._encoding) |
| 271 if self.hasplural(): | 282 if self.hasplural(): |
| 272 pluralform = gpo.po_message_msgid_plural(self._gpo_message) | 283 pluralform = gpo.po_message_msgid_plural(self._gpo_message) |
| 273 if isinstance(pluralform, str): | 284 if isinstance(pluralform, str): |
| 274 pluralform = pluralform.decode(self._encoding) | 285 pluralform = pluralform.decode(self._encoding) |
| 275 multi.strings.append(pluralform) | 286 multi.strings.append(pluralform) |
| 276 return multi | 287 return multi |
| 277 else: | 288 else: |
| 278 return u"" | 289 return u"" |
| 279 | 290 |
| 280 def setsource(self, source): | 291 def setsource(self, source): |
| 281 if isinstance(source, multistring): | 292 if isinstance(source, multistring): |
| 282 source = source.strings | 293 source = source.strings |
| 283 if isinstance(source, unicode): | 294 if isinstance(source, unicode): |
| 284 source = source.encode(self._encoding) | 295 source = source.encode(self._encoding) |
| 285 if isinstance(source, list): | 296 if isinstance(source, list): |
| 286 gpo.po_message_set_msgid(self._gpo_message, str(source[0])) | 297 gpo.po_message_set_msgid(self._gpo_message, str(source[0])) |
| 287 if len(source) > 1: | 298 if len(source) > 1: |
| 288 gpo.po_message_set_msgid_plural(self._gpo_message, str(source[1]
)) | 299 gpo.po_message_set_msgid_plural(self._gpo_message, str(source[1]
)) |
| 289 else: | 300 else: |
| 290 gpo.po_message_set_msgid(self._gpo_message, source) | 301 gpo.po_message_set_msgid(self._gpo_message, source) |
| 291 gpo.po_message_set_msgid_plural(self._gpo_message, None) | 302 gpo.po_message_set_msgid_plural(self._gpo_message, None) |
| 292 | 303 |
| 293 source = property(getsource, setsource) | 304 source = property(getsource, setsource) |
| 294 | 305 |
| 295 def gettarget(self): | 306 def gettarget(self): |
| 296 if self.hasplural(): | 307 if self.hasplural(): |
| 297 plurals = [] | 308 plurals = [] |
| 298 nplural = 0 | 309 nplural = 0 |
| 299 plural = gpo.po_message_msgstr_plural(self._gpo_message, nplural) | 310 plural = gpo.po_message_msgstr_plural(self._gpo_message, nplural) |
| 300 while plural: | 311 while plural: |
| 301 plurals.append(plural) | 312 plurals.append(plural) |
| 302 nplural += 1 | 313 nplural += 1 |
| 303 plural = gpo.po_message_msgstr_plural(self._gpo_message, nplural
) | 314 plural = gpo.po_message_msgstr_plural(self._gpo_message, nplural
) |
| 304 if plurals: | 315 if plurals: |
| 305 multi = multistring(plurals, encoding=self._encoding) | 316 multi = multistring(plurals, encoding=self._encoding) |
| 306 else: | 317 else: |
| 307 multi = multistring(u"") | 318 multi = multistring(u"") |
| 308 else: | 319 else: |
| 309 multi = multistring(gpo.po_message_msgstr(self._gpo_message) or u"",
encoding=self._encoding) | 320 multi = multistring(gpo.po_message_msgstr(self._gpo_message) or u"",
encoding=self._encoding) |
| 310 return multi | 321 return multi |
| 311 | 322 |
| 312 def settarget(self, target): | 323 def settarget(self, target): |
| 313 # for plural strings: convert 'target' into a list | 324 # for plural strings: convert 'target' into a list |
| 314 if self.hasplural(): | 325 if self.hasplural(): |
| 315 if isinstance(target, multistring): | 326 if isinstance(target, multistring): |
| 316 target = target.strings | 327 target = target.strings |
| 317 elif isinstance(target, basestring): | 328 elif isinstance(target, basestring): |
| 318 target = [target] | 329 target = [target] |
| 319 # for non-plurals: check number of items in 'target' | 330 # for non-plurals: check number of items in 'target' |
| 320 elif isinstance(target,(dict, list)): | 331 elif isinstance(target,(dict, list)): |
| 321 if len(target) == 1: | 332 if len(target) == 1: |
| 322 target = target[0] | 333 target = target[0] |
| 323 else: | 334 else: |
| 324 raise ValueError("po msgid element has no plural but msgstr has
%d elements (%s)" % (len(target), target)) | 335 raise ValueError("po msgid element has no plural but msgstr has
%d elements (%s)" % (len(target), target)) |
| 325 # empty the previous list of messages | 336 # empty the previous list of messages |
| 326 # TODO: the "pypo" implementation does not remove the previous items of | 337 # TODO: the "pypo" implementation does not remove the previous items of |
| 327 # the target, if self.target == target (essentially: comparing only | 338 # the target, if self.target == target (essentially: comparing only |
| 328 # the first item of a plural string with the single new string) | 339 # the first item of a plural string with the single new string) |
| 329 # Maybe this behaviour should be unified. | 340 # Maybe this behaviour should be unified. |
| 330 if isinstance(target, (dict, list)): | 341 if isinstance(target, (dict, list)): |
| 331 i = 0 | 342 i = 0 |
| 332 message = gpo.po_message_msgstr_plural(self._gpo_message, i) | 343 message = gpo.po_message_msgstr_plural(self._gpo_message, i) |
| 333 while message is not None: | 344 while message is not None: |
| 334 gpo.po_message_set_msgstr_plural(self._gpo_message, i, None) | 345 gpo.po_message_set_msgstr_plural(self._gpo_message, i, None) |
| 335 i += 1 | 346 i += 1 |
| 336 message = gpo.po_message_msgstr_plural(self._gpo_message, i) | 347 message = gpo.po_message_msgstr_plural(self._gpo_message, i) |
| 337 # add the items of a list | 348 # add the items of a list |
| 338 if isinstance(target, list): | 349 if isinstance(target, list): |
| 339 for i in range(len(target)): | 350 for i in range(len(target)): |
| 340 targetstring = target[i] | 351 targetstring = target[i] |
| 341 if isinstance(targetstring, unicode): | 352 if isinstance(targetstring, unicode): |
| 342 targetstring = targetstring.encode(self._encoding) | 353 targetstring = targetstring.encode(self._encoding) |
| 343 gpo.po_message_set_msgstr_plural(self._gpo_message, i, targetstr
ing) | 354 gpo.po_message_set_msgstr_plural(self._gpo_message, i, targetstr
ing) |
| 344 # add the values of a dict | 355 # add the values of a dict |
| 345 elif isinstance(target, dict): | 356 elif isinstance(target, dict): |
| 346 for i, targetstring in enumerate(target.itervalues()): | 357 for i, targetstring in enumerate(target.itervalues()): |
| 347 gpo.po_message_set_msgstr_plural(self._gpo_message, i, targetstr
ing) | 358 gpo.po_message_set_msgstr_plural(self._gpo_message, i, targetstr
ing) |
| 348 # add a single string | 359 # add a single string |
| 349 else: | 360 else: |
| 350 if isinstance(target, unicode): | 361 if isinstance(target, unicode): |
| 351 target = target.encode(self._encoding) | 362 target = target.encode(self._encoding) |
| 352 if target is None: | 363 if target is None: |
| 353 gpo.po_message_set_msgstr(self._gpo_message, "") | 364 gpo.po_message_set_msgstr(self._gpo_message, "") |
| 354 else: | 365 else: |
| 355 gpo.po_message_set_msgstr(self._gpo_message, target) | 366 gpo.po_message_set_msgstr(self._gpo_message, target) |
| 356 target = property(gettarget, settarget) | 367 target = property(gettarget, settarget) |
| 357 | 368 |
| 358 def getid(self): | 369 def getid(self): |
| 359 """The unique identifier for this unit according to the convensions in | 370 """The unique identifier for this unit according to the convensions in |
| 360 .mo files.""" | 371 .mo files.""" |
| 361 id = gpo.po_message_msgid(self._gpo_message) | 372 id = gpo.po_message_msgid(self._gpo_message) |
| 362 # Gettext does not consider the plural to determine duplicates, only | 373 # Gettext does not consider the plural to determine duplicates, only |
| 363 # the msgid. For generation of .mo files, we might want to use this | 374 # the msgid. For generation of .mo files, we might want to use this |
| 364 # code to generate the entry for the hash table, but for now, it is | 375 # code to generate the entry for the hash table, but for now, it is |
| 365 # commented out for conformance to gettext. | 376 # commented out for conformance to gettext. |
| 366 # plural = gpo.po_message_msgid_plural(self._gpo_message) | 377 # plural = gpo.po_message_msgid_plural(self._gpo_message) |
| 367 # if not plural is None: | 378 # if not plural is None: |
| 368 # id = '%s\0%s' % (id, plural) | 379 # id = '%s\0%s' % (id, plural) |
| 369 context = gpo.po_message_msgctxt(self._gpo_message) | 380 context = gpo.po_message_msgctxt(self._gpo_message) |
| 370 if context: | 381 if context: |
| 371 id = "%s\04%s" % (context, id) | 382 id = "%s\04%s" % (context, id) |
| 372 return id or "" | 383 return id or "" |
| 373 | 384 |
| 374 def getnotes(self, origin=None): | 385 def getnotes(self, origin=None): |
| 375 if origin == None: | 386 if origin == None: |
| 376 comments = gpo.po_message_comments(self._gpo_message) + \ | 387 comments = gpo.po_message_comments(self._gpo_message) + \ |
| 377 gpo.po_message_extracted_comments(self._gpo_message) | 388 gpo.po_message_extracted_comments(self._gpo_message) |
| 378 elif origin == "translator": | 389 elif origin == "translator": |
| 379 comments = gpo.po_message_comments(self._gpo_message) | 390 comments = gpo.po_message_comments(self._gpo_message) |
| 380 elif origin in ["programmer", "developer", "source code"]: | 391 elif origin in ["programmer", "developer", "source code"]: |
| 381 comments = gpo.po_message_extracted_comments(self._gpo_message) | 392 comments = gpo.po_message_extracted_comments(self._gpo_message) |
| 382 else: | 393 else: |
| 383 raise ValueError("Comment type not valid") | 394 raise ValueError("Comment type not valid") |
| 384 # FIXME this fixes a bug in Gettext that returns leading space with comm
ents | 395 |
| 385 if comments: | 396 if comments and get_libgettextpo_version() < (0, 17, 0): |
| 386 comments = "\n".join([line.strip() for line in comments.split("\n")]
) | 397 comments = "\n".join([line.strip() for line in comments.split("\n")]
) |
| 387 # Let's drop the last newline | 398 # Let's drop the last newline |
| 388 return comments[:-1].decode(self._encoding) | 399 return comments[:-1].decode(self._encoding) |
| 389 | 400 |
| 390 def addnote(self, text, origin=None, position="append"): | 401 def addnote(self, text, origin=None, position="append"): |
| 391 # ignore empty strings and strings without non-space characters | 402 # ignore empty strings and strings without non-space characters |
| 392 if (not text) or (not text.strip()): | 403 if (not text) or (not text.strip()): |
| 393 return | 404 return |
| 394 text = data.forceunicode(text) | 405 text = data.forceunicode(text) |
| 395 oldnotes = self.getnotes(origin) | 406 oldnotes = self.getnotes(origin) |
| 396 newnotes = None | 407 newnotes = None |
| 397 if oldnotes: | 408 if oldnotes: |
| 398 if position == "append": | 409 if position == "append": |
| 399 newnotes = oldnotes + "\n" + text | 410 newnotes = oldnotes + "\n" + text |
| 400 elif position == "merge": | 411 elif position == "merge": |
| 401 if oldnotes != text: | 412 if oldnotes != text: |
| 402 oldnoteslist = oldnotes.split("\n") | 413 oldnoteslist = oldnotes.split("\n") |
| 403 for newline in text.split("\n"): | 414 for newline in text.split("\n"): |
| 404 newline = newline.rstrip() | 415 newline = newline.rstrip() |
| 405 # avoid duplicate comment lines (this might cause some p
roblems) | 416 # avoid duplicate comment lines (this might cause some p
roblems) |
| 406 if newline not in oldnotes or len(newline) < 5: | 417 if newline not in oldnotes or len(newline) < 5: |
| 407 oldnoteslist.append(newline) | 418 oldnoteslist.append(newline) |
| 408 newnotes = "\n".join(oldnoteslist) | 419 newnotes = "\n".join(oldnoteslist) |
| 409 else: | 420 else: |
| 410 newnotes = text + '\n' + oldnotes | 421 newnotes = text + '\n' + oldnotes |
| 411 else: | 422 else: |
| 412 newnotes = "\n".join([line.rstrip() for line in text.split("\n")]) | 423 newnotes = "\n".join([line.rstrip() for line in text.split("\n")]) |
| 413 # FIXME; workaround the need for leading spaces when adding comments to
PO files in libgettexpo | 424 |
| 414 if newnotes: | 425 if newnotes: |
| 415 newlines = [] | 426 newlines = [] |
| 427 needs_space = get_libgettextpo_version() < (0, 17, 0) |
| 416 for line in newnotes.split("\n"): | 428 for line in newnotes.split("\n"): |
| 417 if line: | 429 if line and needs_space: |
| 418 newlines.append(" " + line) | 430 newlines.append(" " + line) |
| 419 else: | 431 else: |
| 420 newlines.append(line) | 432 newlines.append(line) |
| 421 newnotes = "\n".join(newlines) | 433 newnotes = "\n".join(newlines) |
| 422 if origin in ["programmer", "developer", "source code"]: | 434 if origin in ["programmer", "developer", "source code"]: |
| 423 gpo.po_message_set_extracted_comments(self._gpo_message, newnote
s) | 435 gpo.po_message_set_extracted_comments(self._gpo_message, newnote
s) |
| 424 else: | 436 else: |
| 425 gpo.po_message_set_comments(self._gpo_message, newnotes) | 437 gpo.po_message_set_comments(self._gpo_message, newnotes) |
| 426 | 438 |
| 427 def removenotes(self): | 439 def removenotes(self): |
| 428 gpo.po_message_set_comments(self._gpo_message, "") | 440 gpo.po_message_set_comments(self._gpo_message, "") |
| 429 | 441 |
| 430 def copy(self): | 442 def copy(self): |
| 431 newpo = self.__class__() | 443 newpo = self.__class__() |
| 432 newpo._gpo_message = self._gpo_message | 444 newpo._gpo_message = self._gpo_message |
| 433 return newpo | 445 return newpo |
| 434 | 446 |
| 435 def merge(self, otherpo, overwrite=False, comments=True, authoritative=False
): | 447 def merge(self, otherpo, overwrite=False, comments=True, authoritative=False
): |
| 436 """Merges the otherpo (with the same msgid) into this one. | 448 """Merges the otherpo (with the same msgid) into this one. |
| 437 | 449 |
| 438 Overwrite non-blank self.msgstr only if overwrite is True | 450 Overwrite non-blank self.msgstr only if overwrite is True |
| 439 merge comments only if comments is True | 451 merge comments only if comments is True |
| 440 | 452 |
| 441 """ | 453 """ |
| 442 | 454 |
| 443 if not isinstance(otherpo, pounit): | 455 if not isinstance(otherpo, pounit): |
| 444 super(pounit, self).merge(otherpo, overwrite, comments) | 456 super(pounit, self).merge(otherpo, overwrite, comments) |
| 445 return | 457 return |
| 446 if comments: | 458 if comments: |
| 447 self.addnote(otherpo.getnotes("translator"), origin="translator", po
sition="merge") | 459 self.addnote(otherpo.getnotes("translator"), origin="translator", po
sition="merge") |
| 448 # FIXME mergelists(self.typecomments, otherpo.typecomments) | 460 # FIXME mergelists(self.typecomments, otherpo.typecomments) |
| 449 if not authoritative: | 461 if not authoritative: |
| 450 # We don't bring across otherpo.automaticcomments as we consider
ourself | 462 # We don't bring across otherpo.automaticcomments as we consider
ourself |
| 451 # to be the the authority. Same applies to otherpo.msgidcomment
s | 463 # to be the the authority. Same applies to otherpo.msgidcomment
s |
| 452 self.addnote(otherpo.getnotes("developer"), origin="developer",
position="merge") | 464 self.addnote(otherpo.getnotes("developer"), origin="developer",
position="merge") |
| 453 self.msgidcomment = otherpo._extract_msgidcomments() or None | 465 self.msgidcomment = otherpo._extract_msgidcomments() or None |
| 454 self.addlocations(otherpo.getlocations()) | 466 self.addlocations(otherpo.getlocations()) |
| 455 if not self.istranslated() or overwrite: | 467 if not self.istranslated() or overwrite: |
| 456 # Remove kde-style comments from the translation (if any). | 468 # Remove kde-style comments from the translation (if any). |
| 457 if self._extract_msgidcomments(otherpo.target): | 469 if self._extract_msgidcomments(otherpo.target): |
| 458 otherpo.target = otherpo.target.replace('_: ' + otherpo._extract
_msgidcomments()+ '\n', '') | 470 otherpo.target = otherpo.target.replace('_: ' + otherpo._extract
_msgidcomments()+ '\n', '') |
| 459 self.target = otherpo.target | 471 self.target = otherpo.target |
| 460 if self.source != otherpo.source: | 472 if self.source != otherpo.source: |
| 461 self.markfuzzy() | 473 self.markfuzzy() |
| 462 else: | 474 else: |
| 463 self.markfuzzy(otherpo.isfuzzy()) | 475 self.markfuzzy(otherpo.isfuzzy()) |
| 464 elif not otherpo.istranslated(): | 476 elif not otherpo.istranslated(): |
| 465 if self.source != otherpo.source: | 477 if self.source != otherpo.source: |
| 466 self.markfuzzy() | 478 self.markfuzzy() |
| 467 else: | 479 else: |
| (...skipping 224 matching lines...) Show 10 above Show 10 below |
| 692 posrc = input.read() | 704 posrc = input.read() |
| 693 input.close() | 705 input.close() |
| 694 input = posrc | 706 input = posrc |
| 695 | 707 |
| 696 needtmpfile = not os.path.isfile(input) | 708 needtmpfile = not os.path.isfile(input) |
| 697 if needtmpfile: | 709 if needtmpfile: |
| 698 # This is not a file - we write the string to a temporary file | 710 # This is not a file - we write the string to a temporary file |
| 699 fd, fname = tempfile.mkstemp(prefix='translate', suffix='.po') | 711 fd, fname = tempfile.mkstemp(prefix='translate', suffix='.po') |
| 700 os.write(fd, input) | 712 os.write(fd, input) |
| 701 input = fname | 713 input = fname |
| 702 os.close(fd) | 714 os.close(fd) |
| 703 | 715 |
| 704 self._gpo_memory_file = gpo.po_file_read_v3(input, xerror_handler) | 716 self._gpo_memory_file = gpo.po_file_read_v3(input, xerror_handler) |
| 705 if self._gpo_memory_file is None: | 717 if self._gpo_memory_file is None: |
| 706 print >> sys.stderr, "Error:" | 718 print >> sys.stderr, "Error:" |
| 707 | 719 |
| 708 if needtmpfile: | 720 if needtmpfile: |
| 709 os.remove(input) | 721 os.remove(input) |
| 710 | 722 |
| 711 # Handle xerrors here | 723 # Handle xerrors here |
| 712 self._header = gpo.po_file_domain_header(self._gpo_memory_file, None) | 724 self._header = gpo.po_file_domain_header(self._gpo_memory_file, None) |
| 713 if self._header: | 725 if self._header: |
| 714 charset = gpo.po_header_field(self._header, "Content-Type") | 726 charset = gpo.po_header_field(self._header, "Content-Type") |
| 715 if charset: | 727 if charset: |
| 716 charset = re.search("charset=([^\\s]+)", charset).group(1) | 728 charset = re.search("charset=([^\\s]+)", charset).group(1) |
| 717 self._encoding = encodingToUse(charset) | 729 self._encoding = encodingToUse(charset) |
| 718 self._gpo_message_iterator = gpo.po_message_iterator(self._gpo_memory_fi
le, None) | 730 self._gpo_message_iterator = gpo.po_message_iterator(self._gpo_memory_fi
le, None) |
| 719 newmessage = gpo.po_next_message(self._gpo_message_iterator) | 731 newmessage = gpo.po_next_message(self._gpo_message_iterator) |
| 720 while newmessage: | 732 while newmessage: |
| 721 newunit = pounit(gpo_message=newmessage) | 733 newunit = pounit(gpo_message=newmessage) |
| 722 self.units.append(newunit) | 734 self.units.append(newunit) |
| 723 newmessage = gpo.po_next_message(self._gpo_message_iterator) | 735 newmessage = gpo.po_next_message(self._gpo_message_iterator) |
| 724 self._free_iterator() | 736 self._free_iterator() |
| 725 | 737 |
| 726 def __del__(self): | 738 def __del__(self): |
| 727 # We currently disable this while we still get segmentation faults. | 739 # We currently disable this while we still get segmentation faults. |
| 728 # Note that this is definitely leaking memory because of this. | 740 # Note that this is definitely leaking memory because of this. |
| 729 return | 741 return |
| 730 self._free_iterator() | 742 self._free_iterator() |
| 731 if self._gpo_memory_file is not None: | 743 if self._gpo_memory_file is not None: |
| 732 gpo.po_file_free(self._gpo_memory_file) | 744 gpo.po_file_free(self._gpo_memory_file) |
| 733 self._gpo_memory_file = None | 745 self._gpo_memory_file = None |
| 734 | 746 |
| 735 def _free_iterator(self): | 747 def _free_iterator(self): |
| 736 # We currently disable this while we still get segmentation faults. | 748 # We currently disable this while we still get segmentation faults. |
| 737 # Note that this is definitely leaking memory because of this. | 749 # Note that this is definitely leaking memory because of this. |
| 738 return | 750 return |
| 739 if self._gpo_message_iterator is not None: | 751 if self._gpo_message_iterator is not None: |
| 740 gpo.po_message_iterator_free(self._gpo_message_iterator) | 752 gpo.po_message_iterator_free(self._gpo_message_iterator) |
| 741 self._gpo_message_iterator = None | 753 self._gpo_message_iterator = None |
| LEFT | RIGHT |
|---|
