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check if a component exists before accessing it #4

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check if a component exists before accessing it #4

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5 changes: 4 additions & 1 deletion pymegacli/components.py
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Original file line number Diff line number Diff line change
Expand Up @@ -88,7 +88,10 @@ def __setitem__(self, key, value):
self.props[key] = value

def __getitem__(self, key):
return self.props[key]
if key in self.props:
return self.props[key]
else:
print key+" doesn't exist"

def get(self, key, default=None):
return self.props.get(key, default)
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