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Apply line-buffering method with print()

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This commit is contained in:
dmarakom6 2021-07-03 10:15:58 +03:00
parent c272ee03b9
commit 5fe0a4b5fd
2 changed files with 9 additions and 3 deletions
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7
util/notegrep.sh
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@ -138,7 +138,12 @@ function notegrep() {
;;
-m | --multiple )
cd ~
python3 ~/.shellnotes/util/notegrep/m.py $regex $notename
if [ "$(python3 ~/.shellnotes/util/notegrep/m.py $regex $notename | wc -l)" -ge 20 ]; then
python3 ~/.shellnotes/util/notegrep/m.py $regex $notename | less -R
else
python3 ~/.shellnotes/util/notegrep/m.py $regex $notename
fi
cd $DIR
;;
*)

5
util/notegrep/m.py
View file

@ -29,8 +29,8 @@ class Multi():
for file in self.files:
try:
if file == "": return 0
print("\n"+file if path.exists('Notes/'+file) else f"\n{file} (not found):\n-")
print("=" * len(file) if path.exists('Notes/'+file) else "")
print("\n"+file if path.exists('Notes/'+file) else f"\n{file} (not found):\n-", flush=True)
print("=" * len(file) if path.exists('Notes/'+file) else "", flush=True)
for pattern in self.patterns:
if pattern == "": return 0
@ -39,6 +39,7 @@ class Multi():
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