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65 lines
1.6 KiB
65 lines
1.6 KiB
5 years ago
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#!/usr/bin/python
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# -*- coding: UTF-8 -*-
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#==================
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# Author: Alvis Zhao
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# Date: 2020-08-14 11:45:09
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# LastEditTime: 2020-08-14 11:51:17
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# Description: 下载ubuntu deb软件及其依赖包
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#==================
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import os
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import sys
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def showUsage():
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print("Usage:")
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print(" python download-apt.py net-tools")
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def getDepends(pkg):
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dependList = []
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cmd = 'apt-cache depends ' + pkg + ' | grep Depends |cut -d: -f2 |tr -d "<>" | sort | uniq'
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pipeline = os.popen(cmd)
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items = pipeline.read().split("\n")
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for item in items:
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if len(item) > 0:
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dependList.append(item)
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return dependList
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def main():
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if len(sys.argv) < 2:
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print("用法错误!")
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showUsage()
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return
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pkgAll = []
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pkg = sys.argv[1]
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outputDir = pkg
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pkgAll.append(pkg)
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os.popen('mkdir -p ' + outputDir)
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# dependList = getDepends(pkg)
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# pkgAll = pkgAll + dependList
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# 递归深度
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depth = 3
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count = 0
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tempList = []
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tempList.append(pkg)
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while (count < depth):
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count = count + 1
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itemDepends = []
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for item in tempList:
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dependList = getDepends(item)
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itemDepends = itemDepends + dependList
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pkgAll = pkgAll + itemDepends
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tempList = itemDepends
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# 先将列表转化为set，再转化为list就可以实现去重操作
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pkgAll = list(set(pkgAll))
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os.chdir(outputDir)
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for item in pkgAll:
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# download deb package
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print(" downloading " + item)
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os.popen('apt-get download ' + item)
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if __name__ == '__main__':
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main()
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