From 54a47670f1b14b5c0ed8827dfb13bea833e7a3be Mon Sep 17 00:00:00 2001
From: Alvis <alvisisme@163.com>
Date: Fri, 14 Aug 2020 11:51:40 +0800
Subject: [PATCH] =?UTF-8?q?feat(apt):=20=E5=8A=A0=E5=85=A5ubuntu=20deb?=
=?UTF-8?q?=E5=8C=85=E4=B8=8B=E8=BD=BD=E8=84=9A=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
download-apt.py | 64 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 64 insertions(+)
create mode 100644 download-apt.py
diff --git a/download-apt.py b/download-apt.py
new file mode 100644
index 0000000..fb79737
--- /dev/null
+++ b/download-apt.py
@@ -0,0 +1,64 @@
+#!/usr/bin/python
+# -*- coding: UTF-8 -*-
+#==================
+# Author: Alvis Zhao
+# Date: 2020-08-14 11:45:09
+# LastEditTime: 2020-08-14 11:51:17
+# Description: 下载ubuntu deb软件及其依赖包
+#==================
+
+import os
+import sys
+
+def showUsage():
+ print("Usage:")
+ print(" python download-apt.py net-tools")
+
+def getDepends(pkg):
+ dependList = []
+ cmd = 'apt-cache depends ' + pkg + ' | grep Depends |cut -d: -f2 |tr -d "<>" | sort | uniq'
+ pipeline = os.popen(cmd)
+ items = pipeline.read().split("\n")
+ for item in items:
+ if len(item) > 0:
+ dependList.append(item)
+ return dependList
+
+def main():
+ if len(sys.argv) < 2:
+ print("用法错误!")
+ showUsage()
+ return
+
+ pkgAll = []
+ pkg = sys.argv[1]
+ outputDir = pkg
+ pkgAll.append(pkg)
+
+ os.popen('mkdir -p ' + outputDir)
+ # dependList = getDepends(pkg)
+ # pkgAll = pkgAll + dependList
+ # 递归深度
+ depth = 3
+ count = 0
+ tempList = []
+ tempList.append(pkg)
+ while (count < depth):
+ count = count + 1
+ itemDepends = []
+ for item in tempList:
+ dependList = getDepends(item)
+ itemDepends = itemDepends + dependList
+ pkgAll = pkgAll + itemDepends
+ tempList = itemDepends
+
+ # 先将列表转化为set，再转化为list就可以实现去重操作
+ pkgAll = list(set(pkgAll))
+ os.chdir(outputDir)
+ for item in pkgAll:
+ # download deb package
+ print(" downloading " + item)
+ os.popen('apt-get download ' + item)
+
+if __name__ == '__main__':
+ main()