Bruno Desthuilliers: > exp = re.compile(r'^([0-9]+)') > for s in ["12ABA", "1ACD", "123CSD"]: > print exp.match(line).group(0)
This may be enough too:
exp = re.compile(r'\d+')
for s in ["12ABA", "1ACD", "123CSD"]:
print exp.match(line).group(0)
With it:
exp.match("a123CSD") = None
Bye,
bearophile
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