Value Error handling

def conv(s):
    try:
        s=float(s)
    except ValueError:
        pass    
    return s

print [conv(s) for s in ['1.1','bls','1','nan', 'not a float']] 
# [1.1, 'bls', 1.0, nan, 'not a float']

Source: stackoverflow.com

Similar codes

0 vote132 views1 answer
Pygame scroll event
Python
0 vote127 views1 answer
Pandas subplots
Python
-1 vote137 views1 answer
Sum of diagonal numpy
Python
0 vote116 views1 answer
Python find first char index from a string stackoverflow
Python
-3 votes158 views1 answer
Django socketio web chat example
Python Django
0 vote144 views1 answer
Find different between list
Python
0 vote141 views1 answer
Python color input
Python
3 votes119 views2 answers
Python iterar diccionario
Python
0 vote134 views1 answer
How to make a stopwatch in pythoon
Python
0 vote132 views1 answer
Combine int and object columns into one
Python