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Run grep in files

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This commit is contained in:
dmarakom6 2021-07-02 18:19:01 +03:00
parent 28c3cb7d49
commit 909a3c519b
1 changed files with 14 additions and 6 deletions
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20
util/notegrep/m.py
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@ -9,6 +9,8 @@ import sys
import os.path
from os import path
import subprocess
from subprocess import check_output
import re
class Multi():
@ -19,13 +21,19 @@ class Multi():
def print_matches(self):
for file in self.files:
if file == "": return 0
print(file if path.exists('Notes/'+file) else f"{file} (not found):\n-")
print("=" * len(file) if path.exists('Notes/'+file) else "")
try:
if file == "": return 0
print("\n"+file if path.exists('Notes/'+file) else f"{file} (not found):\n-")
print("=" * len(file) if path.exists('Notes/'+file) else "")
for pattern in self.patterns:
if pattern == "": return 0
#run grep...
for pattern in self.patterns:
if pattern == "": return 0
with open('Notes/'+file, 'r') as f:
for line in f:
if re.search(pattern, line):
out = os.system(f"""echo -n "'{pattern}'": && grep -n --color=always {pattern} Notes/{file}""")
#bug: pattern is generated multiple times
except FileNotFoundError: pass
def main():