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Simple refactor

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This commit is contained in:
Jason R. Coombs 2014-06-08 10:56:42 +01:00
parent b54008188e
commit c3b3e69d5d
1 changed files with 2 additions and 1 deletions
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wolframalpha/__init__.py
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@ -14,7 +14,8 @@ compat.fix_HTTPMessage()
class Result(object): class Result(object):
def __init__(self, stream): def __init__(self, stream):
self.tree = etree.parse(stream) self.tree = etree.parse(stream)
if self.tree.getroot().find('error') is not None: error = self.tree.find('error')
if error:
raise Exception('you may have entered the wrong appid') raise Exception('you may have entered the wrong appid')
def __iter__(self): def __iter__(self):