I am trying to implement grep to just increase my knowledge
about regular expression.
Below is the program usage:
python test.py -i Documents/linux/linux/ -s '\w+_readalarm*'
However, due to my lack of knowledge about string handling
in python, I am getting wrong results.
def read_file(file, pattern):
with open(file, 'r') as outfile:
for line in outfile:
match = re.compile(str(pattern)).match(line)
if match:
print(file + " " + match.group())
Can someone let me know how can I pass regular expression
from command line?
Whole code: http://ideone.com/KxLJP2
Any other comments about the code are most welcome.
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