I have lots of lines in a text file. One line for example:
838: DEBUG, GD, Parameter(Player_Appearance_Model) = GaussianDistribution(0.28, 0.09)
Can somebody please tell me how to print all the string after the equals to sign ("="). For instance, in the above case, output should be "GaussianDistribution(0.28, 0.09)".
I tried to split the line and print the last index, however, it gives me "0.09)" answer, which is, of course, incorrect.
You don't need a regex, just split()
it:
>>> s = "838: DEBUG, GD, Parameter(Player_Appearance_Model) = GaussianDistribution(0.28, 0.09)"
>>> s.split(" = ")[1]
'GaussianDistribution(0.28, 0.09)'
or:
>>> s.split("=")[1].strip()
'GaussianDistribution(0.28, 0.09)'
You can use str.partition()
:
>>> s = "838: DEBUG, GD, Parameter(Player_Appearance_Model) = GaussianDistribution(0.28, 0.09)"
>>> print s.partition('= ')[2]
GaussianDistribution(0.28, 0.09)
This is useful incase the data you need has another equals sign in it.
You can also use this:
def GetPart(s,part=1):
out = s.split('=')[part].strip() #only '=', spaces will be removed
return out
>>> s = 'abcd=efgh'
>>> GetPart(s)
>>> 'efgh'
>>> s = 'abcd= efgh' #note extra spaces
>>> GetPart(s)
>>> 'efgh'
>>> s = 'abcd = efgh ' #even more space before/after
>>> GetPart(s)
>>> 'efgh'
and of course:
>>> s = 'abcd=efgh'
>>> GetPart(s,0) #first part
>>> 'abcd'
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