python - using the .split method -


my question after using .split() method, how python know start split?

for example if have opened txt file using python , decide use line split method this;

user = line.split(':')[0] john: hhwoeioawn: 802:0933:iama john:/home/john:/bin/sh

as can see, (":") occurs more once.

as said, question isn't absolutely clear. looking @ code, seems want first word returned split, in case, may use like:

user = line[:line.index(":")]

best regards.


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