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import subprocess
from devbot import command
class FedoraPackageManager:
def install_packages(self, packages):
args = ["yum", "install"]
args.extend(packages)
command.run_with_sudo(args)
class UbuntuPackageManager:
def install_packages(self, packages):
args = ["apt-get", "install"]
args.extend(packages)
command.run_with_sudo(args)
def get_package_manager():
name, version = _get_distro_info()
if name == "fedora":
return FedoraPackageManager()
elif name == "ubuntu":
return UbuntuPackageManager()
def get_system_version():
name, version = _get_distro_info()
if (name == "ubuntu" and version == "12.10") or \
(name == "fedora" and version == "18"):
return "3.6"
else:
return "3.4"
def get_distro_name():
name, version = _get_distro_info()
return name
def _get_distro_info():
distro = "unsupported"
version = "unknown"
# Fedora
try:
fedora_release = open("/etc/fedora-release").read().strip()
if fedora_release == "Fedora release 17 (Beefy Miracle)":
distro = "fedora"
version = "17"
elif fedora_release == "Fedora release 18 (Spherical Cow)":
distro = "fedora"
version = "18"
except IOError:
pass
# Ubuntu
try:
distributor = subprocess.check_output(["lsb_release", "-si"]).strip()
release = subprocess.check_output(["lsb_release", "-sr"]).strip()
if distributor == "Ubuntu" and release == "12.10":
distro = "ubuntu"
version = "12.10"
except OSError:
pass
arch = subprocess.check_output(["uname", "-i"]).strip()
if arch not in ["i386", "i686", "x86_64"]:
distro = "unsupported"
version = "unknown"
return distro, version
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