- - 编辑 - -
将脚本的名称从pacsearch更改为pacdot。
显然yaourt -Ssaq可以做到这一点，因此该脚本不是我想的那样必要。虽然，我仍然发现使用pacdot -w在文本文档中打开结果很有帮助。
- -/编辑 - -
这不是问题，但我认为其他人可能会觉得有用。有人可能最终会在stackoverflow上尝试寻找这样的解决方案。
在Arch Linux上，我一直发现自己在用pacman或yaourt搜索，希望我能得到软件包名称，而不是所有多余的东西。例如，我很希望能够运行yaourt -Sa $(yaourt -Ssa package)。奇怪的是，pacman和yaourt似乎没有这个选项(至少我不能告诉我)，所以我编写了一个python脚本来做到这一点。如果需要，请复制它。您可以根据需要命名，但是我将其称为pacdot.py。pacdot.py package类似于yaourt -Ssa package，但仅列出软件包名称。
我添加了一些其他选项:
pacdot.py -o package将仅列出来自官方Arch存储库的结果，而不列出AUR。 pacdot.py -i package将安装所有找到的软件包。如果您曾经考虑过运行类似yaourt -Sa $(yaourt -Ssa package)的命令，那么此命令就是这样做的。 pacdot.py -w package将:这是代码:
#!/bin/python3
import argparse
import re
from subprocess import Popen, PIPE, call
from collections import deque
desc = ''.join(('Search the official Arch and AUR databases ',
'and return package names only. ',
'e.g.: `pacdot.py arch` will return "arch", ',
'whereas `$ yaourt -Ssa arch` will return ',
'"community/arch 1.3.5-10',
' A modern and remarkable revision control system."'
))
parser = argparse.ArgumentParser(description=desc)
parser.add_argument('package',
help='Package to search with pacman')
parser.add_argument('-o', '--official', action='store_true',
help='Search official repositories only, not the AUR')
parser.add_argument('-i', '--install', action='store_true',
help='Install found packages')
parser.add_argument('-w', '--write', action='store_true',
help='Write to file')
#Set args strings.
args = parser.parse_args()
pkg = args.package
official_only = args.official
install = args.install
write = args.write
# Do yaourt search.
package_search = Popen(['yaourt', '-Ssa', '%s' % pkg], stdout=PIPE).communicate()
# Put each found package into a list.
package_titles_descs = str(package_search[0]).split('\\n')
# Strip off the packages descriptions.
package_titles = [package_titles_descs[i]
for i in range(0, len(package_titles_descs), 2)]
# Remove empty item in list.
del(package_titles[-1])
# Make a separate list of the non-aur packages.
package_titles_official = deque(package_titles)
[package_titles_official.remove(p)
for p in package_titles if p.startswith('aur')]
# Strip off extra stuff like repository names and version numbers.
packages_all = [re.sub('([^/]+)/([^\s]+) (.*)',
r'\2', str(p))
for p in package_titles]
packages_official = [re.sub('([^/]+)/([^\s]+) (.*)',
r'\2', str(p))
for p in package_titles_official]
# Mark the aur packages.
# (Not needed, just in case you want to modify this script.)
#packages_aur = packages_all[len(packages_official):]
# Set target packages to 'all' or 'official repos only'
# based on argparse arguments.
if official_only:
packages = packages_official
else:
packages = packages_all
# Print the good stuff.
for p in packages:
print(p)
if write:
# Write results to file.
filename = ''.join((pkg, '.txt'))
with open(filename, 'a') as f:
print(''.join(('Yaourt search for "', pkg, '"\n')), file=f)
print('To install:', file=f)
packages_string = ' '.join(packages)
print(' '.join(('yaourt -Sa', packages_string)), file=f)
print('\nPackage list:', file=f)
for p in packages:
print(p, file=f)
# Open file.
call(('xdg-open', filename))
if install:
# Install packages with yaourt.
for p in packages:
print(''.join(('\n\033[1;32m==> ', '\033[1;37m', p,
'\033[0m')))
Popen(['yaourt', '-Sa', '%s' % p]).communicate()
最佳答案
您刚刚重新发明了轮子。 pacman，packer和yaourt都具有-q标志。
例如:
yaourt -Ssq coreutils
结果:
coreutils
busybox-coreutils
coreutils-git
coreutils-icp
coreutils-selinux
coreutils-static
cv
cv-git
ecp
gnu2busybox-coreutils
gnu2plan9-coreutils
gnu2posix2001-coreutils
gnu2sysv-coreutils
gnu2ucb-coreutils
policycoreutils
selinux-usr-policycoreutils-old
smack-coreutils
xml-coreutils
关于linux - 如何从Pacman/Yaourt搜索返回包裹 list ，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/27586964/