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TRANSLATE = 'Chinese' |
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class ReturnValue(dict): |
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''' turn return value of itchat into a boolean value |
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for requests: |
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..code::python |
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import requests |
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r = requests.get('http://httpbin.org/get') |
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print(ReturnValue(rawResponse=r) |
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for normal dict: |
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..code::python |
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returnDict = { |
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'BaseResponse': { |
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'Ret': 0, |
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'ErrMsg': 'My error msg', }, } |
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print(ReturnValue(returnDict)) |
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''' |
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def __init__(self, returnValueDict={}, rawResponse=None): |
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if rawResponse: |
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try: |
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returnValueDict = rawResponse.json() |
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except ValueError: |
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returnValueDict = { |
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'BaseResponse': { |
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'Ret': -1004, |
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'ErrMsg': 'Unexpected return value', }, |
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'Data': rawResponse.content, } |
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for k, v in returnValueDict.items(): |
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self[k] = v |
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if not 'BaseResponse' in self: |
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self['BaseResponse'] = { |
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'ErrMsg': 'no BaseResponse in raw response', |
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'Ret': -1000, } |
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if TRANSLATE: |
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self['BaseResponse']['RawMsg'] = self['BaseResponse'].get('ErrMsg', '') |
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self['BaseResponse']['ErrMsg'] = \ |
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TRANSLATION[TRANSLATE].get( |
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self['BaseResponse'].get('Ret', '')) \ |
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or self['BaseResponse'].get('ErrMsg', u'No ErrMsg') |
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self['BaseResponse']['RawMsg'] = \ |
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self['BaseResponse']['RawMsg'] or self['BaseResponse']['ErrMsg'] |
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def __nonzero__(self): |
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return self['BaseResponse'].get('Ret') == 0 |
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def __bool__(self): |
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return self.__nonzero__() |
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def __str__(self): |
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return '{%s}' % ', '.join( |
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['%s: %s' % (repr(k),repr(v)) for k,v in self.items()]) |
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def __repr__(self): |
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return '<ItchatReturnValue: %s>' % self.__str__() |
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TRANSLATION = { |
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'Chinese': { |
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-1000: u'返回值不带BaseResponse', |
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-1001: u'无法找到对应的成员', |
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-1002: u'文件位置错误', |
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-1003: u'服务器拒绝连接', |
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-1004: u'服务器返回异常值', |
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-1005: u'参数错误', |
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-1006: u'无效操作', |
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0: u'请求成功', |
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}, |
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} |
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