def get_all_properties():
all_properties = list(get_css_dict().keys())
# раширить парами "свойство значение" (например "position absolute")
for prop_name in all_properties:
property_values = css_flat_list(prop_name, get_css_dict())
extends_sieve = (i for i in property_values if not i[1].startswith('<'))
unit_sieve = (i for i in extends_sieve if not i[1].startswith('.'))
all_properties.extend('{0} {1}'.format(prop_name, v[1]) for v in unit_sieve)
return all_properties
def extract(s1):
"""В зависимости от найденных компонент в аббревиатуре применяет функцию extract"""
# print repr(s1)
prop_iter = []
parts = segmentation(s1)
abbr_value = False
if 'property-name' in parts:
if parts['important']:
s1 = s1[:-1]
if s1[-1] != ':' and s1 != parts['property-name']:
abbr_value = True
if 'color' in parts:
prop_iter.extend(prop for prop, val in get_flat_css() if val == '<color_values>')
if isinstance(parts.get('type-value'), int):
prop_iter.extend(prop for prop, val in get_flat_css() if val == '<integer>')
if isinstance(parts.get('type-value'), float):
# TODO: добавить deg, grad, time
prop_iter.extend(prop for prop, val in get_flat_css() if val in ('<length>', '<number>', 'percentage'))
if 'keyword-value' in parts and not parts['keyword-value']:
prop_iter.extend(get_all_properties())
if 'keyword-value' in parts:
prop_iter.extend(prop_value(parts['property-name'], parts['keyword-value']))
elif 'color' not in parts or 'type-value' in parts:
prop_iter.extend(get_all_properties())
assert parts.get('property-name', '') or parts.get('property-value', '')
abbr = ' '.join([
parts.get('property-name', '') or parts.get('property-value', ''),
parts.get('keyword-value', ''),
])
# предустановленные правила
abbr = abbr.strip()
if abbr in STATIC_ABBR:
property_ = STATIC_ABBR[abbr]
else:
starts_properties = []
# todo: переделать механизм PAIRS
# надо вынести константы в css-dict
# по две буквы (bd, bg, ba)
pair = PAIRS.get(abbr[:2], None)
if pair is not None:
starts_properties = [prop for prop in prop_iter if prop.startswith(pair) and sub_string(prop, abbr)]
if not starts_properties:
starts_properties = [prop for prop in prop_iter if prop[0] == abbr[0] and sub_string(prop, abbr)]
if 'type-value' in parts:
starts_properties = [i for i in starts_properties if ' ' not in i]
property_ = hayaku_extract(abbr, starts_properties, PRIORITY_PROPERTIES, string_score)
property_, value = property_.split(' ') if ' ' in property_ else (property_, None)
# print property_, value
if not property_:
return {}
parts['property-name'] = property_
if value is not None:
parts['keyword-value'] = value
# Проверка соответствия свойства и значения
allow_values = [val for prop, val in get_flat_css() if prop == parts['property-name']]
if 'color' in parts and '<color_values>' not in allow_values:
del parts['color']
if 'type-value' in parts and not any((t in allow_values) for t in ['<integer>', 'percentage', '<length>', '<number>', '<alphavalue>']):
del parts['type-value']
if 'keyword-value' in parts and parts['keyword-value'] not in allow_values:
del parts['keyword-value']
if all([
'keyword-value' not in parts,
'type-value' not in parts,
'color' not in parts,
]) and abbr_value:
return {}
# Добавить значение по-умолчанию
if parts['property-name'] in get_css_dict():
default_value = css_defaults(parts['property-name'], get_css_dict())
if default_value is not None:
parts['default-value'] = default_value
obj = get_css_dict()[parts['property-name']]
if 'prefixes' in obj:
parts['prefixes'] = obj['prefixes']
if 'no-unprefixed-property' in obj:
parts['no-unprefixed-property'] = obj['no-unprefixed-property']
if parts['abbr'] == parts.get('property-value'):
del parts['property-value']
return parts
