lib/oe/package_manager: Add list_pkgs() to PkgsList class
Currently the class PkgList returns a formated string of the installed packages. It would be more clean to pass a standard data structure to the callers instead to format the output inside PkgsList class. This patch adds list_pkgs() method to PkgsList class to get the all the information for installed packages and return a dictionary with the info. [YOCTO #7427] (From OE-Core rev: 6cbb144a86a8188fad102bb281fd9e8d0a4b9142) Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -296,6 +296,60 @@ class PkgsList(object):
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def list(self, format=None):
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pass
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@abstractmethod
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def list_pkgs(self):
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pass
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"""
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This method parse the output from the package manager
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and return a dictionary with the information of the
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installed packages. This is used whne the packages are
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in deb or ipk format
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"""
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def opkg_query(self, cmd_output):
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verregex = re.compile(' \([=<>]* [^ )]*\)')
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output = dict()
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filename = ""
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dep = []
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for line in cmd_output.splitlines():
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line = line.rstrip()
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if ':' in line:
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if line.startswith("Package: "):
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pkg = line.split(": ")[1]
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elif line.startswith("Architecture: "):
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arch = line.split(": ")[1]
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elif line.startswith("Version: "):
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ver = line.split(": ")[1]
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elif line.startswith("File: "):
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filename = line.split(": ")[1]
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elif line.startswith("Depends: "):
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depends = verregex.sub('', line.split(": ")[1])
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for depend in depends.split(", "):
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dep.append(depend)
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elif line.startswith("Recommends: "):
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recommends = verregex.sub('', line.split(": ")[1])
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for recommend in recommends.split(", "):
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dep.append("%s [REC]" % recommend)
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else:
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# IPK doesn't include the filename
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if not filename:
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filename = "%s_%s_%s.ipk" % (pkg, ver, arch)
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if pkg:
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output[pkg] = {"arch":arch, "ver":ver,
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"filename":filename, "deps": dep }
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pkg = ""
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filename = ""
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dep = []
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if pkg:
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if not filename:
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filename = "%s_%s_%s.ipk" % (pkg, ver, arch)
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output[pkg] = {"arch":arch, "ver":ver,
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"filename":filename, "deps": dep }
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return output
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class RpmPkgsList(PkgsList):
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def __init__(self, d, rootfs_dir, arch_var=None, os_var=None):
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@ -412,6 +466,59 @@ class RpmPkgsList(PkgsList):
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return '\n'.join(output)
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def list_pkgs(self):
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cmd = self.rpm_cmd + ' --root ' + self.rootfs_dir
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cmd += ' -D "_dbpath /var/lib/rpm" -qa'
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if self.rpm_version == 4:
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cmd += " --qf '[%{NAME} %{ARCH} %{VERSION}\n]'"
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else:
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cmd += " --qf '[%{NAME} %{ARCH} %{VERSION} %{PACKAGEORIGIN}\n]'"
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try:
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# bb.note(cmd)
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tmp_output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True).strip()
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except subprocess.CalledProcessError as e:
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bb.fatal("Cannot get the installed packages list. Command '%s' "
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"returned %d:\n%s" % (cmd, e.returncode, e.output))
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output = dict()
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deps = dict()
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if self.rpm_version == 4:
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bb.warn("Dependency listings are not supported with rpm 4 since rpmresolve does not work")
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dependencies = ""
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else:
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dependencies = self._list_pkg_deps()
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# Populate deps dictionary for better manipulation
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for line in dependencies.splitlines():
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pkg, dep = line.split("|")
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if not pkg in deps:
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deps[pkg] = list()
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if not dep in deps[pkg]:
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deps[pkg].append(dep)
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for line in tmp_output.split('\n'):
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if len(line.strip()) == 0:
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continue
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pkg = line.split()[0]
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arch = line.split()[1]
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ver = line.split()[2]
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dep = deps.get(pkg, [])
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# Skip GPG keys
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if pkg == 'gpg-pubkey':
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continue
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if self.rpm_version == 4:
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pkgorigin = "unknown"
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else:
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pkgorigin = line.split()[3]
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new_pkg, new_arch = self._pkg_translate_smart_to_oe(pkg, arch)
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output[new_pkg] = {"arch":new_arch, "ver":ver,
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"filename":pkgorigin, "deps":dep}
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return output
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class OpkgPkgsList(PkgsList):
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def __init__(self, d, rootfs_dir, config_file):
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@ -466,6 +573,19 @@ class OpkgPkgsList(PkgsList):
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return '\n'.join(output)
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def list_pkgs(self, format=None):
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cmd = "%s %s status" % (self.opkg_cmd, self.opkg_args)
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try:
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# bb.note(cmd)
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cmd_output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True).strip()
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except subprocess.CalledProcessError as e:
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bb.fatal("Cannot get the installed packages list. Command '%s' "
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"returned %d:\n%s" % (cmd, e.returncode, e.output))
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return self.opkg_query(cmd_output)
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class DpkgPkgsList(PkgsList):
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def list(self, format=None):
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@ -523,6 +643,21 @@ class DpkgPkgsList(PkgsList):
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return output
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def list_pkgs(self):
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cmd = [bb.utils.which(os.getenv('PATH'), "dpkg-query"),
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"--admindir=%s/var/lib/dpkg" % self.rootfs_dir,
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"-W"]
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cmd.append("-f=Package: ${Package}\nArchitecture: ${PackageArch}\nVersion: ${Version}\nFile: ${Package}_${Version}_${Architecture}.deb\nDepends: ${Depends}\nRecommends: ${Recommends}\n\n")
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try:
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cmd_output = subprocess.check_output(cmd, stderr=subprocess.STDOUT).strip()
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except subprocess.CalledProcessError as e:
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bb.fatal("Cannot get the installed packages list. Command '%s' "
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"returned %d:\n%s" % (' '.join(cmd), e.returncode, e.output))
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return self.opkg_query(cmd_output)
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class PackageManager(object):
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"""
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