I am doing a parsing of a variable, which contains a string
a1
b2
c3
Now I want to get a1, b2 and c3, so I wrote a for loop
for items in string
print items
this returns
a
1
b
2
c
3
How do I tell the for loop, that I want each value, instead than each character?
You want to use split() with no args to split on whitespace.
for items in string.split()
print items
You can use the str.splitlines method to split the string into individual lines:
>>> data = '''\
... a1
... b2
... c3
... '''
>>> for items in data.splitlines():
... print items
...
a1
b2
c3
>>>
var = "a1b2c3"
for i in range(len(var)):
if var[i].isdigit():
print var[i]
output
1
2
3
