python: problem with dictionary get method default value
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goutham
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Published on 2010-12-23T07:51:20Z
Indexed on
2010/12/23
7:54 UTC
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python
I'm having a new problem here .. CODE 1:
try:
urlParams += "%s=%s&"%(val['name'], data.get(val['name'], serverInfo_D.get(val['name'])))
except KeyError:
print "expected parameter not provided - "+val["name"]+" is missing"
exit(0)
CODE 2:
try:
urlParams += "%s=%s&"%(val['name'], data.get(val['name'], serverInfo_D[val['name']]))
except KeyError:
print "expected parameter not provided - "+val["name"]+" is missing"
exit(0)
see the diffrence in serverInfo_D[val['name']] & serverInfo_D.get(val['name']) code 2 fails but code 1 works
the data
serverInfo_D:{'user': 'usr', 'pass': 'pass'}
data: {'par1': 9995, 'extraparam1': 22}
val: {'par1','user','pass','extraparam1'}
exception are raised for for data dict .. and all code in for loop which iterates over val
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