在python脚本中安装ubuntu包

Question

我想在python脚本中安装以下软件包：

python-pip python-sqlalchemy mongodb python-bson python-dpkt python-jinja2 
python-magic python-gridfs python-libvirt python-bottle python-pefile
python-chardet git build-essential autoconf automake libtool dh-autoreconf 
libcurl4-gnutls-dev libmagic-dev python-dev tcpdump libcap2-bin virtualbox 
dkms python-pyrex

我已经编写了以下代码，但它不起作用。我该如何解决这个问题？

    self.command = "apt install"
    self.packages = "python-pip python-sqlalchemy mongodb python-bson python-dpkt python-jinja2 python-magic python-gridfs python-libvirt python-bottle python-pefile python-chardet git build-essential autoconf automake libtool dh-autoreconf libcurl4-gnutls-dev libmagic-dev python-dev tcpdump libcap2-bin virtualbox dkms python-pyrex"

    print("[+] Installation of the ubuntu packages is starting:")
    for items in packages:
        subprocess.run(str(command.split()) + str(items), stdout=DEVNULL, stderr=DEVNULL)
        print("\[+] Package {} Installed".format(str(self.items)))

Answer 1

你在这里有几个问题：

• 您缺少了self in for items in packages:
• self.packages是一个字符串，当您调用for item self.packages时，它会迭代该字符串的每个字符。您应该从一开始就将包声明为list，或者在末尾添加.split()。
• 您的self.packages很长，不符合每行79个字符的PEP8标准。

Answer 2

固定：

def package_installation(self):
    self.apt = "apt "
    self.ins = "install "
    self.packages = "python-pip python-sqlalchemy mongodb python-bson python-dpkt python-jinja2 python-magic python-gridfs python-libvirt python-bottle python-pefile python-chardet git build-essential autoconf automake libtool dh-autoreconf libcurl4-gnutls-dev libmagic-dev python-dev tcpdump libcap2-bin virtualbox dkms python-pyrex"

    self.color.print_green("[+] Installation of the ubuntu packages is starting:")

    for self.items in self.packages.split():
        self.command = str(self.apt) + str(self.ins) + str(self.items)

        subprocess.run(self.command.split())
        self.color.print_blue("\t[+] Package [{}] Installed".format(str(self.items)))