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22 """convert iCal files to Gettext PO localization files"""
23
24 import sys
25 from translate.storage import po
26 from translate.storage import ical
27
29 """convert a iCal file to a .po file for handling the translation..."""
31 """converts a iCal file to a .po file..."""
32 output_store = po.pofile()
33 output_header = output_store.init_headers(charset="UTF-8", encoding="8bit")
34 output_header.addnote("extracted from %s" % input_store.filename, "developer")
35 for input_unit in input_store.units:
36 output_unit = self.convert_unit(input_unit, "developer")
37 if output_unit is not None:
38 output_store.addunit(output_unit)
39 output_store.removeduplicates(duplicatestyle)
40 return output_store
41
42 - def merge_store(self, template_store, input_store, blankmsgstr=False, duplicatestyle="msgctxt"):
43 """converts two iCal files to a .po file..."""
44 output_store = po.pofile()
45 output_header = output_store.init_headers(charset="UTF-8", encoding="8bit")
46 output_header.addnote("extracted from %s, %s" % (template_store.filename, input_store.filename), "developer")
47
48 input_store.makeindex()
49 for template_unit in template_store.units:
50 origpo = self.convert_unit(template_unit, "developer")
51
52 template_unit_name = "".join(template_unit.getlocations())
53 if template_unit_name in input_store.locationindex:
54 translatedini = input_store.locationindex[template_unit_name]
55 translatedpo = self.convert_unit(translatedini, "translator")
56 else:
57 translatedpo = None
58
59 if origpo is not None:
60 if translatedpo is not None and not blankmsgstr:
61 origpo.target = translatedpo.source
62 output_store.addunit(origpo)
63 elif translatedpo is not None:
64 print >> sys.stderr, "error converting original iCal definition %s" % origpo.name
65 output_store.removeduplicates(duplicatestyle)
66 return output_store
67
69 """Converts a .ini unit to a .po unit. Returns None if empty
70 or not for translation."""
71 if input_unit is None:
72 return None
73
74 output_unit = po.pounit(encoding="UTF-8")
75 output_unit.addlocation("".join(input_unit.getlocations()))
76 output_unit.addnote(input_unit.getnotes("developer"), "developer")
77 output_unit.source = input_unit.source
78 output_unit.target = ""
79 return output_unit
80
81 -def convertical(input_file, output_file, template_file, pot=False, duplicatestyle="msgctxt"):
82 """Reads in L{input_file} using iCal, converts using L{ical2po}, writes to L{output_file}"""
83 input_store = ical.icalfile(input_file)
84 convertor = ical2po()
85 if template_file is None:
86 output_store = convertor.convert_store(input_store, duplicatestyle=duplicatestyle)
87 else:
88 template_store = ical.icalfile(template_file)
89 output_store = convertor.merge_store(template_store, input_store, blankmsgstr=pot, duplicatestyle=duplicatestyle)
90 if output_store.isempty():
91 return 0
92 output_file.write(str(output_store))
93 return 1
94
96 from translate.convert import convert
97 formats = {"ics": ("po", convertical), ("ics", "ics"): ("po", convertical)}
98 parser = convert.ConvertOptionParser(formats, usetemplates=True, usepots=True, description=__doc__)
99 parser.add_duplicates_option()
100 parser.passthrough.append("pot")
101 parser.run(argv)
102
103 if __name__ == '__main__':
104 main()
105