def tmx_import(self, howmuch, file, REQUEST=None, RESPONSE=None):
"""Imports a TMX level 1 file.
"""
try:
data = file.read()
tmx = TMX(string=data)
except:
return MessageDialog(
title="Parse error", message=_("impossible to parse the file"), action="manage_Import_form"
)
num_notes = 0
num_trans = 0
if howmuch == "clear":
# Clear the message catalogue prior to import
self._messages = {}
self._languages = ()
self._default_language = tmx.get_srclang()
for (id, msg) in tmx.state.messages.items():
if not self._messages.has_key(id) and howmuch == "existing":
pass
else:
msg.msgstr.pop(self._default_language)
if not self._messages.has_key(id):
self._messages[id] = {}
for lang in msg.msgstr.keys():
# normalize the languageTag and extract the core
(core, local) = LanguageTag.decode(lang)
lang = LanguageTag.encode((core, local))
if lang not in self._languages:
self._languages += (lang,)
if msg.msgstr[lang].text:
self._messages[id][lang] = msg.msgstr[lang].text
if core != lang and core != self._default_language:
if core not in self._languages:
self._languages += (core,)
if not msg.msgstr.has_key(core):
self._messages[id][core] = msg.msgstr[lang].text
if msg.notes:
ns = [m.text for m in msg.notes]
self._messages[id]["note"] = u" ".join(ns)
num_notes += 1
num_trans += 1
if REQUEST is not None:
return MessageDialog(
title=_(u"Messages imported"),
message=_(u"Imported %d messages and %d notes") % (num_trans, num_notes),
action="manage_messages",
)
def tmx_export(self, REQUEST, RESPONSE=None):
"""Exports the content of the message catalog to a TMX file
"""
orglang = self._default_language
# Get the header info
header = self.get_po_header(orglang)
charset = header["charset"]
# build data structure for the xml header
xml_header = {}
xml_header["standalone"] = -1
xml_header["xml_version"] = u"1.0"
xml_header["document_type"] = (u"tmx", u"http://www.lisa.org/tmx/tmx14.dtd")
# build data structure for the tmx header
version = u"1.4"
tmx_header = {}
tmx_header["creationtool"] = u"Localizer"
tmx_header["creationtoolversion"] = u"1.x"
tmx_header["datatype"] = u"plaintext"
tmx_header["segtype"] = u"paragraph"
tmx_header["adminlang"] = u"%s" % orglang
tmx_header["srclang"] = u"%s" % orglang
tmx_header["o-encoding"] = u"%s" % charset.lower()
# handle messages
d = {}
filename = "%s.tmx" % self.id
for msgkey, transunit in self._messages.items():
sentences = {}
for lang in transunit.keys():
if lang != "note":
s = Sentence(transunit[lang], {"lang": "%s" % lang})
sentences[lang] = s
if orglang not in transunit.keys():
s = Sentence(msgkey, {"lang": "%s" % orglang})
sentences[orglang] = s
if transunit.has_key("note"):
d[msgkey] = Message(sentences, {}, [Note(transunit.get("note"))])
else:
d[msgkey] = Message(sentences)
tmx = TMX()
tmx.build(xml_header, version, tmx_header, d)
if RESPONSE is not None:
RESPONSE.setHeader("Content-type", "application/data")
RESPONSE.setHeader("Content-Disposition", 'attachment; filename="%s"' % filename)
return tmx.to_str()
def tmx_export(self, REQUEST, RESPONSE=None):
"""
Exports the content of the message catalog to a TMX file
"""
langorg = self._default_language
# build data structure for the xml header
xml_header = {}
xml_header['standalone'] = -1
xml_header['xml_version'] = u'1.0'
xml_header['document_type'] = (u'tmx',
u'http://www.lisa.org/tmx/tmx14.dtd')
# build data structure for the tmx header
version = u'1.4'
tmx_header = {}
tmx_header['creationtool'] = u'Localizer'
tmx_header['creationtoolversion'] = u'1.x'
tmx_header['datatype'] = u'plaintext'
tmx_header['segtype'] = u'paragraph'
tmx_header['adminlang'] = u'%s' % langorg
tmx_header['srclang'] = u'%s' % langorg
tmx_header['o-encoding'] = u'utf-8'
# Get the messages, and perhaps its translations.
d = {}
filename = '%s.tmx' % self.id
for k in self._local_properties.keys():
sentences = {}
for lang in self._languages:
trans, fuzzy = self.get_localproperty(k, lang)
sentences[lang] = Sentence(trans, {'lang':lang})
d[self.get_localproperty(k, langorg)[0]] = Message(sentences)
tmx = TMX()
tmx.build(xml_header, version, tmx_header, d)
if RESPONSE is not None:
RESPONSE.setHeader('Content-type','application/data')
RESPONSE.setHeader('Content-Disposition',
'attachment; filename="%s"' % filename)
return tmx.to_str()
