本文整理汇总了Python中error.Error.not_found方法的典型用法代码示例。如果您正苦于以下问题：Python Error.not_found方法的具体用法？Python Error.not_found怎么用？Python Error.not_found使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类error.Error的用法示例。
在下文中一共展示了Error.not_found方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from error import Error [as 别名]
# 或者: from error.Error import not_found [as 别名]
class Dictionary:
"""
Nhóm chức năng từ điển:
* Tra từ Anh-Việt
* Tra từ Việt-Anh
"""
def __init__(self):
# Connect to Cassandra servers
client = connect(cassandra_hosts)
self.d = ColumnFamily(client, cassandra_keyspace, 'Dictionary', super=True)
self.u = ColumnFamily(client, cassandra_keyspace, 'Users', super=True)
self.e = Error()
def _lookup(self, keyword, dict_type='en_vi'):
try:
return self.d.get(dict_type, super_column=str(keyword))
except (NotFoundException, InvalidRequestException):
return None
def lookup(self, environ):
try:
session_id = environ['request']['session_id']
except KeyError:
return self.e.authen_error("Thiếu session_id")
try:
self.u.get('session_id', super_column=session_id)
except (NotFoundException, InvalidRequestException):
return self.e.authen_error()
result = self._lookup(environ['request']['keyword'])
result2 = self._lookup(environ['request']['keyword'], 'vi_en')
result3 = self._lookup(environ['request']['keyword'], 'en_en')
if (result is None) and (result2 is None) and (result3 is None):
return self.e.not_found("Từ khóa bạn tìm không có trong từ điển")
xml = []
if result is not None:
xml.append('<result type="en_vi" keyword="%s" mean="%s" spell="%s" status_code="200"/>' \
% (xml_format(environ['request']['keyword']),
xml_format(result['nghia']),
xml_format(result['phien_am_quoc_te'])))
if result2 is not None:
xml.append('<result type="vi_en" keyword="%s" mean="%s" spell="" status_code="200"/>' \
% (xml_format(environ['request']['keyword']),
xml_format(result2['nghia'])))
return '\n\n'.join(xml)
def total_words(self, dict_type='en_vi'):
return self.d.get_count(dict_type)