~feng-kylin/youker-assistant/youker-assistant

import os

from common import get_dir_size

from common import confirm_filesize_unit

 

 

class CacheClean():

    def __init__(self):

        pass

 

    def get_apt_cache(self):

        apt_cache = '/var/cache/apt/archives'

        #aptcachelist = map(lambda filename: '%s/%s<2_2>%s' % (apt_cache, filename, str(os.path.getsize('%s/%s' % (apt_cache, filename)))), filter(lambda filestr: filestr.endswith('deb'), os.listdir(apt_cache)))

        aptcachelist = ['%s/%s<2_2>%s' % (apt_cache,filename, confirm_filesize_unit(os.path.getsize('%s/%s' % (apt_cache, filename)))) for filename in os.listdir(apt_cache) if filename.endswith('deb')]

        return aptcachelist

 

    def scan_apt_cache(self, path):

        aptcache_list = []

        if os.path.exists(path):

            aptcache_list = ['%s/%s' % (path, filename) for filename in os.listdir(path) if filename.endswith('deb')]

 

        return aptcache_list

 

    def public_scan_cache(self, path):

        publiccache_list = []

        if os.path.exists(path):

            publiccache_list = ['%s/%s' % (path, filename) for filename in os.listdir(path)]

 

        return publiccache_list

 

    def firefox_scan_cache(self, path):

        firefoxcache_list = []

        if os.path.exists(path):

            firefoxcache_list = ['%s/%s' % (path, filename) for filename in os.listdir(path) if filename in 'Cache']

        return firefoxcache_list

 

    def get_softwarecenter_cache(self, homedir):

        centercachelist = []

        if homedir:

            softwarecenter_cache = '%s/.cache/software-center/' % homedir

        else:

            softwarecenter_cache = os.path.expanduser('~/.cache/software-center/')

        full_path = softwarecenter_cache

        if os.path.exists(full_path):

            for one in os.listdir(full_path):

                tmp_path = full_path + one

                if os.path.isdir(tmp_path):

                    size = get_dir_size(tmp_path)

                    centercachelist.append('%s<2_2>%s' % (tmp_path, confirm_filesize_unit(size)))

                else:

                    centercachelist.append('%s<2_2>%s' % (tmp_path, confirm_filesize_unit(os.path.getsize(tmp_path))))

        return centercachelist

 

if __name__ == "__main__":

    obja = CacheClean()

    obja.get_apt_cache()

    obja.get_softwarecenter_cache()