On 6 9 , 3 33 , HMS Surprise <j...@datavoiceint.comwrote:
Greetings,
Could someone point my muddled head at a/the python repository. I know
that one exists but cannot find it again. In particular I am looking
for a standalone search tool that given a path searches files for a
text string.
Thanks,
jvh
grep maybe the best choice.
if you want a pure python script
here it is.
#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# File: grep.py
# Author: phus
try:
import psyco
psyco.full()
except ImportError:
print 'no mod psyco'
import os, re
def grep_r(rx, path):
root = path
dirstack = [root]
while len(dirstack) 0:
dir = dirstack.pop()
try:
dirs = os.listdir(dir)
except:
print "os.listdir('%s') error: %s" % (dir, os.error)
continue
for name in dirs:
fullname = os.path.join(dir, name)
if os.path.isdir(fullname):
dirstack.append(fullname)
else:
grep(rx, fullname)
def grep(rx, file):
try:
f = open(file, "r")
for line in f:
if rx.findall(line):
print file, ":", line.strip()
f.close()
except:
print "grep error in %s" % file
if __name__ == "__main__":
patern = "blah blah"
rx = re.compile(patern, re.I)
grep_r(rx, '.')
