def clean_unicode(value, replace_case=None, mapping_dict=None):
value = to_unicode(value)
get_letter = (mapping_dict or MAPPING).get
if replace_case is not None:
replace_case = to_unicode(replace_case)
return unicode_join('', (get_letter(letter, replace_case) for letter in value))
else:
return unicode_join('', (get_letter(letter, letter) for letter in value))
def create_rlike_filter(column, value):
value = maybe_unicode(value)
if value:
words = value.split()
if words:
rlike_str = u('(%s)') % unicode_join('|', words)
column = postgresql_non_ascii_and_lower(column)
return column.op('rlike')(rlike_str.lower())
def method(value):
number, key = metric_format(value)
title = get_title(key)
if title:
title = translator(title)
else:
title = key
return unicode_join(' ', [number, title])
def normalize_full_name(value):
value = maybe_unicode(value)
if value:
words = []
for word in clean_unicode(value, replace_case='_').lower().split():
if word not in IGNORE_FULL_NAME_WORDS:
words.append(word)
if words:
return unicode_join(' ', words)
return u('')
def method(value):
number = metric_format(value)
return unicode_join(' ', [number, title])