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import os
import subprocess
from devbot import command
from devbot import distro
from devbot.plugins import interfaces
class PackageManager(interfaces.PackageManager):
def __init__(self, test=False, interactive=True):
import apt
self._test = test
self._interactive = interactive
self._cache = apt.cache.Cache()
def install_packages(self, packages):
args = ["apt-get"]
if not self._interactive:
args.append("-y")
args.append("install")
args.extend(packages)
command.run_with_sudo(args, test=self._test)
def remove_packages(self, packages):
args = ["dpkg", "-P"]
args.extend(packages)
command.run_with_sudo(args, test=self._test)
def update(self):
command.run_with_sudo(["apt-get", "update"], test=self._test)
args = ["apt-get"]
if not self._interactive:
args.append("-y")
args.append("upgrade")
command.run_with_sudo(args, test=self._test)
def find_all(self):
return [package.name for package in self._cache
if package.installed is not None]
def _find_deps(self, package, result):
if self._cache.is_virtual_package(package):
for providing in self._cache.get_providing_packages(package):
self._find_deps(providing.name, result)
return
if package not in self._cache:
print "Package %s not in cache" % package
return
installed = self._cache[package].installed
if installed is None:
print "Package %s not installed" % package
return
for dependency in installed.dependencies:
for base_dependency in dependency.or_dependencies:
dependency_name = base_dependency.name
if dependency_name not in result:
result.append(dependency_name)
self._find_deps(dependency_name, result)
def find_with_deps(self, package_names):
result = []
for package in package_names:
if package is not None:
self._find_deps(package, result)
if package not in result:
result.append(package)
return result
distro.register_package_manager("debian", PackageManager)
class DistroInfo(interfaces.DistroInfo):
def __init__(self):
arch = subprocess.check_output(["arch"]).strip()
self.name = "debian"
self.version = "unknown"
self.system_version = "3.4"
self.gstreamer_version = "0.10"
self.valid = True
self.supported = (arch in ["i686", "x86_64"])
self.use_lib64 = False
try:
with open("/etc/debian_version") as f:
debian_version = f.read()
except IOError:
debian_version = None
if debian_version is None:
self.valid = False
if debian_version and debian_version.startswith("wheezy"):
self.version = "wheezy"
else:
self.supported = False
distro.register_distro_info(DistroInfo)
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