def get_mapping_for_pofile_plurals(pofile):
"""Check if POFile plural forms need fixing.
Return a mapping if a plural form expression in PO file header doesn't
match expected plural form expression for `pofile.language`, otherwise
return False.
"""
expected_plural_formula = pofile.language.pluralexpression
used_plural_formula = POHeader(pofile.header).plural_form_expression
if expected_plural_formula == used_plural_formula:
return None
else:
forms_map = plural_form_mapper(expected_plural_formula,
used_plural_formula)
for key in forms_map:
if forms_map[key] != key:
return forms_map
return None
def get_mapping_for_pofile_plurals(pofile):
"""Check if POFile plural forms need fixing.
Return a mapping if a plural form expression in PO file header doesn't
match expected plural form expression for `pofile.language`, otherwise
return False.
"""
expected_plural_formula = pofile.language.pluralexpression
used_plural_formula = POHeader(pofile.header).plural_form_expression
if expected_plural_formula == used_plural_formula:
return None
else:
forms_map = plural_form_mapper(expected_plural_formula,
used_plural_formula)
for key in forms_map:
if forms_map[key] != key:
return forms_map
return None
def _parseHeader(self, header_text, header_comment):
try:
header = POHeader(header_text, header_comment)
self._translation_file.header = header
self._translation_file.syntax_warnings += header.syntax_warnings
except TranslationFormatInvalidInputError as error:
if error.line_number is None:
error.line_number = self._message_lineno
raise
self._translation_file.header.is_fuzzy = ('fuzzy'
in self._message.flags)
if self._translation_file.messages:
self._emitSyntaxWarning("Header entry is not first entry.")
plural_formula = self._translation_file.header.plural_form_expression
if plural_formula is None:
# We default to a simple plural formula which uses
# a single form for translations.
plural_formula = '0'
self._plural_form_mapping = plural_form_mapper(
plural_formula, self._expected_plural_formula)
# convert buffered input to the encoding specified in the PO header
self._decode()
def _parseHeader(self, header_text, header_comment):
try:
header = POHeader(header_text, header_comment)
self._translation_file.header = header
self._translation_file.syntax_warnings += header.syntax_warnings
except TranslationFormatInvalidInputError as error:
if error.line_number is None:
error.line_number = self._message_lineno
raise
self._translation_file.header.is_fuzzy = (
'fuzzy' in self._message.flags)
if self._translation_file.messages:
self._emitSyntaxWarning("Header entry is not first entry.")
plural_formula = self._translation_file.header.plural_form_expression
if plural_formula is None:
# We default to a simple plural formula which uses
# a single form for translations.
plural_formula = '0'
self._plural_form_mapping = plural_form_mapper(
plural_formula, self._expected_plural_formula)
# convert buffered input to the encoding specified in the PO header
self._decode()
