Your message dated Wed, 21 Jan 2015 10:01:05 +0100 with message-id <[email protected]> and subject line Re: Bug#695811: django_bash_completion slows down bash startup by calling /usr/bin/basename 44 times has caused the Debian Bug report #695811, regarding django_bash_completion slows down bash startup by calling /usr/bin/basename 44 times to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 695811: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=695811 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: python-django Version: 1.4.2-2 Tags: patch /etc/bash_completion.d/django_bash_completion takes about 150ms to source, even on a warm cache, primarily because it forks+execs /usr/bin/basename 44 times. This significantly slows down interactive logins. This patch makes it faster by a factor of 5 (and I imagine that a little more thought would reduce the time to effectively zero). --- /etc/bash_completion.d/django_bash_completion +++ /etc/bash_completion.d/django_bash_completion @@ -42,10 +42,10 @@ _python_django_completion() { if [[ ${COMP_CWORD} -ge 2 ]]; then - PYTHON_EXE=$( basename -- ${COMP_WORDS[0]} ) + PYTHON_EXE=${COMP_WORDS[0]##*/} echo $PYTHON_EXE | egrep "python([2-9]\.[0-9])?" >/dev/null 2>&1 if [[ $? == 0 ]]; then - PYTHON_SCRIPT=$( basename -- ${COMP_WORDS[1]} ) + PYTHON_SCRIPT=${COMP_WORDS[1]##*/} echo $PYTHON_SCRIPT | egrep "manage\.py|django-admin(\.py)?" >/dev/null 2>&1 if [[ $? == 0 ]]; then COMPREPLY=( $( COMP_WORDS="${COMP_WORDS[*]:1}" \ @@ -61,7 +61,7 @@ if command -v whereis &>/dev/null; then python_interpreters=$(whereis python | cut -d " " -f 2-) for python in $python_interpreters; do - pythons="${pythons} $(basename -- $python)" + pythons="${pythons} ${python##*/}" done pythons=$(echo $pythons | tr " " "\n" | sort -u | tr "\n" " ") else Anders
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--- Begin Message ---Version: 1.6-1 On Wed, 12 Dec 2012, Anders Kaseorg wrote: > /etc/bash_completion.d/django_bash_completion takes about 150ms to source, > even on a warm cache, primarily because it forks+execs /usr/bin/basename > 44 times. This significantly slows down interactive logins. This has been fixed a long time ago in Django 1.6-1. Closing. -- Raphaël Hertzog ◈ Debian Developer Support Debian LTS: http://www.freexian.com/services/debian-lts.html Learn to master Debian: http://debian-handbook.info/get/
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