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How to use is_software_package method in avocado

Best Python code snippet using avocado_python

distro_def.py

Source:distro_def.py

...111        # pylint: disable=I0011,W0612112        for dirpath, dirnames, filenames in os.walk(self.path):113            for filename in filenames:114                path = os.path.join(dirpath, filename)115                if self.is_software_package(path):116                    packages_info.add(self.get_package_info(path))117        # because we do not track of locations or how many copies of a given118        # package file exists in the installation tree, packages should be119        # comprised of unique entries120        return list(packages_info)121    def is_software_package(self, path):122        '''123        Determines if the given file at :param:`path` is a software package124        This check will be used to determine if :method:`load_package_info`125        will be called for file at :param:`path`. This method should be126        implemented by classes inheriting from :class:`DistroPkgInfoLoader` and127        could be as simple as checking for a file suffix.128        :param path: path to the software package file129        :type path: str130        :return: either True if the file is a valid software package or False131                 otherwise132        :rtype: bool133        '''134        raise NotImplementedError135    def get_package_info(self, path):136        '''137        Returns information about a given software package138        Should be implemented by classes inheriting from139        :class:`DistroDefinitionLoader`.140        :param path: path to the software package file141        :type path: str142        :returns: tuple with name, version, release, checksum and arch143        :rtype: tuple144        '''145        raise NotImplementedError146class DistroPkgInfoLoaderRpm(DistroPkgInfoLoader):147    '''148    Loads package information for RPM files149    '''150    def __init__(self, path):151        super(DistroPkgInfoLoaderRpm, self).__init__(path)152        try:153            os_dep.command('rpm')154            self.capable = True155        except ValueError:156            self.capable = False157    def is_software_package(self, path):158        '''159        Systems needs to be able to run the rpm binary in order to fetch160        information on package files. If the rpm binary is not available161        on this system, we simply ignore the rpm files found162        '''163        return self.capable and path.endswith('.rpm')164    def get_package_info(self, path):165        cmd = "rpm -qp --qf '%{NAME} %{VERSION} %{RELEASE} %{SIGMD5} %{ARCH}' "166        cmd += path167        info = utils.system_output(cmd, ignore_status=True)168        info = tuple(info.split(' '))169        return info170class DistroPkgInfoLoaderDeb(DistroPkgInfoLoader):171    '''172    Loads package information for DEB files173    '''174    def __init__(self, path):175        super(DistroPkgInfoLoaderDeb, self).__init__(path)176        try:177            os_dep.command('dpkg-deb')178            self.capable = True179        except ValueError:180            self.capable = False181    def is_software_package(self, path):182        return self.capable and (path.endswith('.deb') or183                                 path.endswith('.udeb'))184    def get_package_info(self, path):185        cmd = ("dpkg-deb --showformat '${Package} ${Version} ${Architecture}' "186               "--show ")187        cmd += path188        info = utils.system_output(cmd, ignore_status=True)189        name, version, arch = info.split(' ')190        return (name, version, '', '', arch)191#: the type of distro that will determine what loader will be used192DISTRO_PKG_INFO_LOADERS = {'rpm': DistroPkgInfoLoaderRpm,...

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