| 1 | n/a | """Tests to cover the Tools/i18n package""" |
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| 2 | n/a | |
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| 3 | n/a | import os |
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| 4 | n/a | import unittest |
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| 5 | n/a | |
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| 6 | n/a | from test.support.script_helper import assert_python_ok |
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| 7 | n/a | from test.test_tools import skip_if_missing, toolsdir |
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| 8 | n/a | from test.support import temp_cwd |
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| 9 | n/a | |
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| 10 | n/a | |
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| 11 | n/a | skip_if_missing() |
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| 12 | n/a | |
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| 13 | n/a | |
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| 14 | n/a | class Test_pygettext(unittest.TestCase): |
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| 15 | n/a | """Tests for the pygettext.py tool""" |
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| 16 | n/a | |
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| 17 | n/a | script = os.path.join(toolsdir,'i18n', 'pygettext.py') |
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| 18 | n/a | |
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| 19 | n/a | def get_header(self, data): |
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| 20 | n/a | """ utility: return the header of a .po file as a dictionary """ |
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| 21 | n/a | headers = {} |
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| 22 | n/a | for line in data.split('\n'): |
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| 23 | n/a | if not line or line.startswith(('#', 'msgid','msgstr')): |
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| 24 | n/a | continue |
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| 25 | n/a | line = line.strip('"') |
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| 26 | n/a | key, val = line.split(':',1) |
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| 27 | n/a | headers[key] = val.strip() |
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| 28 | n/a | return headers |
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| 29 | n/a | |
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| 30 | n/a | def test_header(self): |
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| 31 | n/a | """Make sure the required fields are in the header, according to: |
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| 32 | n/a | http://www.gnu.org/software/gettext/manual/gettext.html#Header-Entry |
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| 33 | n/a | """ |
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| 34 | n/a | with temp_cwd(None) as cwd: |
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| 35 | n/a | assert_python_ok(self.script) |
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| 36 | n/a | with open('messages.pot') as fp: |
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| 37 | n/a | data = fp.read() |
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| 38 | n/a | header = self.get_header(data) |
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| 39 | n/a | |
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| 40 | n/a | self.assertIn("Project-Id-Version", header) |
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| 41 | n/a | self.assertIn("POT-Creation-Date", header) |
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| 42 | n/a | self.assertIn("PO-Revision-Date", header) |
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| 43 | n/a | self.assertIn("Last-Translator", header) |
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| 44 | n/a | self.assertIn("Language-Team", header) |
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| 45 | n/a | self.assertIn("MIME-Version", header) |
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| 46 | n/a | self.assertIn("Content-Type", header) |
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| 47 | n/a | self.assertIn("Content-Transfer-Encoding", header) |
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| 48 | n/a | self.assertIn("Generated-By", header) |
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| 49 | n/a | |
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| 50 | n/a | # not clear if these should be required in POT (template) files |
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| 51 | n/a | #self.assertIn("Report-Msgid-Bugs-To", header) |
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| 52 | n/a | #self.assertIn("Language", header) |
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| 53 | n/a | |
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| 54 | n/a | #"Plural-Forms" is optional |
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| 55 | n/a | |
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| 56 | n/a | |
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| 57 | n/a | def test_POT_Creation_Date(self): |
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| 58 | n/a | """ Match the date format from xgettext for POT-Creation-Date """ |
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| 59 | n/a | from datetime import datetime |
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| 60 | n/a | with temp_cwd(None) as cwd: |
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| 61 | n/a | assert_python_ok(self.script) |
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| 62 | n/a | with open('messages.pot') as fp: |
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| 63 | n/a | data = fp.read() |
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| 64 | n/a | header = self.get_header(data) |
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| 65 | n/a | creationDate = header['POT-Creation-Date'] |
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| 66 | n/a | |
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| 67 | n/a | # peel off the escaped newline at the end of string |
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| 68 | n/a | if creationDate.endswith('\\n'): |
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| 69 | n/a | creationDate = creationDate[:-len('\\n')] |
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| 70 | n/a | |
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| 71 | n/a | # This will raise if the date format does not exactly match. |
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| 72 | n/a | datetime.strptime(creationDate, '%Y-%m-%d %H:%M%z') |
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