mirror of
https://github.com/python/cpython.git
synced 2025-11-04 03:44:55 +00:00
68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
"""Tests to cover the Tools/i18n package"""
|
|
|
|
import os
|
|
import unittest
|
|
|
|
from test.support.script_helper import assert_python_ok
|
|
from test.test_tools import toolsdir
|
|
from test.support import temp_cwd
|
|
|
|
class Test_pygettext(unittest.TestCase):
|
|
"""Tests for the pygettext.py tool"""
|
|
|
|
script = os.path.join(toolsdir,'i18n', 'pygettext.py')
|
|
|
|
def get_header(self, data):
|
|
""" utility: return the header of a .po file as a dictionary """
|
|
headers = {}
|
|
for line in data.split('\n'):
|
|
if not line or line.startswith(('#', 'msgid','msgstr')):
|
|
continue
|
|
line = line.strip('"')
|
|
key, val = line.split(':',1)
|
|
headers[key] = val.strip()
|
|
return headers
|
|
|
|
def test_header(self):
|
|
"""Make sure the required fields are in the header, according to:
|
|
http://www.gnu.org/software/gettext/manual/gettext.html#Header-Entry
|
|
"""
|
|
with temp_cwd(None) as cwd:
|
|
assert_python_ok(self.script)
|
|
with open('messages.pot') as fp:
|
|
data = fp.read()
|
|
header = self.get_header(data)
|
|
|
|
self.assertIn("Project-Id-Version", header)
|
|
self.assertIn("POT-Creation-Date", header)
|
|
self.assertIn("PO-Revision-Date", header)
|
|
self.assertIn("Last-Translator", header)
|
|
self.assertIn("Language-Team", header)
|
|
self.assertIn("MIME-Version", header)
|
|
self.assertIn("Content-Type", header)
|
|
self.assertIn("Content-Transfer-Encoding", header)
|
|
self.assertIn("Generated-By", header)
|
|
|
|
# not clear if these should be required in POT (template) files
|
|
#self.assertIn("Report-Msgid-Bugs-To", header)
|
|
#self.assertIn("Language", header)
|
|
|
|
#"Plural-Forms" is optional
|
|
|
|
|
|
def test_POT_Creation_Date(self):
|
|
""" Match the date format from xgettext for POT-Creation-Date """
|
|
from datetime import datetime
|
|
with temp_cwd(None) as cwd:
|
|
assert_python_ok(self.script)
|
|
with open('messages.pot') as fp:
|
|
data = fp.read()
|
|
header = self.get_header(data)
|
|
creationDate = header['POT-Creation-Date']
|
|
|
|
# peel off the escaped newline at the end of string
|
|
if creationDate.endswith('\\n'):
|
|
creationDate = creationDate[:-len('\\n')]
|
|
|
|
# This will raise if the date format does not exactly match.
|
|
datetime.strptime(creationDate, '%Y-%m-%d %H:%M%z')
|