def cache(cls):
city_list_from_thinkpage_filename = \
common.get_file_from_current_dir(__file__, 'city_list_from_thinkpage.json')
if not os.path.exists(city_list_from_thinkpage_filename):
logger.error('Missing file \'city_list_from_thinkpage.json\'')
return
try:
city_list_from_thinkpage_file = open(city_list_from_thinkpage_filename, 'r')
city_list_from_thinkpage_content = city_list_from_thinkpage_file.read()
cls.city_list_from_thinkpage = json.loads(city_list_from_thinkpage_content)
if cls.city_list_from_thinkpage is None:
raise Exception('city_list_from_thinkpage is None')
except Exception, e:
logger.error('Failed to read the file (city_list_from_thinkpage.json), error: %s' % e)
except Exception, e:
logger.error('Failed to read the file (city_list_from_thinkpage.json), error: %s' % e)
finally:
if city_list_from_thinkpage_file is not None:
city_list_from_thinkpage_file.close()
for _ in cls.city_list_from_thinkpage[::-1]:
id_ = _.get('id')
if id_ is not None and id_.startswith('CH'):
name = _.get('name')
if name is not None:
cls.city_name_list.append(name)
# img code
img_code_map_filename = \
common.get_file_from_current_dir(__file__, 'img_code_map.json')
if not os.path.exists(img_code_map_filename):
logger.error('Missing file \'img_code_map.json\'')
return
try:
img_code_map_file = open(img_code_map_filename, 'r')
img_code_map_content = img_code_map_file.read()
img_code_map = json.loads(img_code_map_content)
if img_code_map is None:
raise Exception('img_code_map is None')
cls.img_code_map = img_code_map
except Exception, e:
logger.error('Failed to read the file (img_code_map.json), error: %s' % e)
finally:
if img_code_map_file is not None:
img_code_map_file.close()
