def _make_raw_data_fetchers():
materials = (
('http://117.56.56.194/Asp/start21.aspx' , 'utf-8', 'Glid'), # raw data of route
('http://117.56.56.194/Asp/GetTimeByRouteStop4.aspx' , 'utf-8', 'GSName'), # raw data of stop
('http://117.56.56.194/WordPlan/WordBus.aspx?Lang=cht', 'utf-8'), # names of route
('http://117.56.56.194/WordPlan/cht/WordBus_PATH.js' , 'utf-16') # names of stop
)
make_partial_urlfetch = ( lambda url, encoding, *keys: (
lambda *values:
urlread(
url,
dict(zip(keys, values)) if keys else None,
encoding=encoding
)
))
return (make_partial_urlfetch(*material) for material in materials)
def _raw_route(route_name):
'''
Argument : unicode route_name
Dependence: urlfetch
Return : [data, ...]'''
return RE_ROUTE_TABLE_TD.findall(urlread(URL_NTC_EBUS_ROUTE % _menu()[route_name], encoding='big5'))
def _raw_menu():
'''
Dependence: urlfetch
Return : ([route_name, ...], [route_code, ...])'''
source = urlread(URL_NTC_EBUS_MENU, encoding='big-5')
return (RE_MENU_ROUTE_NAME.findall(source), RE_MENU_ROUTE_CODE.findall(source))