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22 """convert iCal files to Gettext PO localization files"""
23
24 import sys
25
26 from translate.storage import po
27 from translate.storage import ical
28
29
31 """convert a iCal file to a .po file for handling the translation..."""
32
34 """converts a iCal file to a .po file..."""
35 output_store = po.pofile()
36 output_header = output_store.init_headers(charset="UTF-8", encoding="8bit")
37 output_header.addnote("extracted from %s" % input_store.filename, "developer")
38 for input_unit in input_store.units:
39 output_unit = self.convert_unit(input_unit, "developer")
40 if output_unit is not None:
41 output_store.addunit(output_unit)
42 output_store.removeduplicates(duplicatestyle)
43 return output_store
44
45 - def merge_store(self, template_store, input_store, blankmsgstr=False, duplicatestyle="msgctxt"):
46 """converts two iCal files to a .po file..."""
47 output_store = po.pofile()
48 output_header = output_store.init_headers(charset="UTF-8", encoding="8bit")
49 output_header.addnote("extracted from %s, %s" % (template_store.filename, input_store.filename), "developer")
50
51 input_store.makeindex()
52 for template_unit in template_store.units:
53 origpo = self.convert_unit(template_unit, "developer")
54
55 template_unit_name = "".join(template_unit.getlocations())
56 if template_unit_name in input_store.locationindex:
57 translatedini = input_store.locationindex[template_unit_name]
58 translatedpo = self.convert_unit(translatedini, "translator")
59 else:
60 translatedpo = None
61
62 if origpo is not None:
63 if translatedpo is not None and not blankmsgstr:
64 origpo.target = translatedpo.source
65 output_store.addunit(origpo)
66 elif translatedpo is not None:
67 print >> sys.stderr, "error converting original iCal definition %s" % origpo.name
68 output_store.removeduplicates(duplicatestyle)
69 return output_store
70
72 """Converts a .ini unit to a .po unit. Returns None if empty
73 or not for translation."""
74 if input_unit is None:
75 return None
76
77 output_unit = po.pounit(encoding="UTF-8")
78 output_unit.addlocation("".join(input_unit.getlocations()))
79 output_unit.addnote(input_unit.getnotes("developer"), "developer")
80 output_unit.source = input_unit.source
81 output_unit.target = ""
82 return output_unit
83
84
85 -def convertical(input_file, output_file, template_file, pot=False, duplicatestyle="msgctxt"):
86 """Reads in L{input_file} using iCal, converts using L{ical2po}, writes to L{output_file}"""
87 input_store = ical.icalfile(input_file)
88 convertor = ical2po()
89 if template_file is None:
90 output_store = convertor.convert_store(input_store, duplicatestyle=duplicatestyle)
91 else:
92 template_store = ical.icalfile(template_file)
93 output_store = convertor.merge_store(template_store, input_store, blankmsgstr=pot, duplicatestyle=duplicatestyle)
94 if output_store.isempty():
95 return 0
96 output_file.write(str(output_store))
97 return 1
98
99
100 -def main(argv=None):
101 from translate.convert import convert
102 formats = {"ics": ("po", convertical), ("ics", "ics"): ("po", convertical)}
103 parser = convert.ConvertOptionParser(formats, usetemplates=True, usepots=True, description=__doc__)
104 parser.add_duplicates_option()
105 parser.passthrough.append("pot")
106 parser.run(argv)
107
108
109 if __name__ == '__main__':
110 main()
111