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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):
self._test = test
self._interactive = interactive
def install_packages(self, packages):
args = ["yum"]
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 = ["rpm", "-e"]
args.extend(packages)
command.run_with_sudo(args, test=self._test)
def update(self):
args = ["yum"]
if not self._interactive:
args.append("-y")
args.append("update")
command.run_with_sudo(args, test=self._test)
def find_all(self):
query_format = "--queryformat=[%{NAME} ]"
all = subprocess.check_output(["rpm", "-qa", query_format]).strip()
return all.split(" ")
def find_with_deps(self, packages):
result = []
for package in packages:
if package not in result:
result.append(package)
self._find_deps(package, result)
return result
def _find_deps(self, package, result):
query_format = "--queryformat=[%{REQUIRENAME} ]"
try:
capabilities = subprocess.check_output(["rpm", "-q",
query_format,
package]).strip()
except subprocess.CalledProcessError:
print "Package %s not installed" % package
return
filtered = [cap for cap in capabilities.split(" ")
if not cap.startswith("rpmlib")]
if capabilities and filtered:
args = ["rpm", "-q",
"--queryformat=[%{NAME} ]",
"--whatprovides"]
args.extend(filtered)
deps_packages = subprocess.check_output(args).strip()
for dep_package in deps_packages.split(" "):
if dep_package not in result:
result.append(dep_package)
self._find_deps(dep_package, result)
distro.register_package_manager("fedora", PackageManager)
class DistroInfo(interfaces.DistroInfo):
def __init__(self):
self.use_lib64 = os.uname()[4] == "x86_64"
arch = subprocess.check_output(["uname", "-i"]).strip()
self.name = "fedora"
self.version = None
self.system_version = None
self.valid = False
if arch in ["i386", "i686", "x86_64"]:
fedora_release = self._get_fedora_release()
if fedora_release == "Fedora release 17 (Beefy Miracle)":
self.version = "17"
self.system_version = "3.4"
self.valid = True
elif fedora_release == "Fedora release 18 (Spherical Cow)":
self.version = "18"
self.system_version = "3.6"
self.valid = True
def _get_fedora_release(self):
try:
return open("/etc/fedora-release").read().strip()
except OSError:
return None
distro.register_distro_info(DistroInfo)
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