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:
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proc
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thread-self
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root
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usr
/
lib
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python3.6
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site-packages
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up2date_client
/
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files >> //proc/thread-self/root/usr/lib/python3.6/site-packages/up2date_client/pmPlugin.py
# Client code for enabling plugin # Copyright (c) 2000--2016 Red Hat, Inc. import os import re import rpm # global variables try: from dnf import __version__ PM_PLUGIN_CONF = '/etc/dnf/plugins/spacewalk.conf' PM_PLUGIN_NAME = 'dnf-plugin-spacewalk' PM_NAME = 'dnf' except ImportError: PM_PLUGIN_CONF = '/etc/yum/pluginconf.d/rhnplugin.conf' PM_PLUGIN_NAME = 'yum-rhn-plugin' PM_NAME = 'yum' def pluginEnable(): """Enables plugin, may throw IOError""" conf_changed = 0 plugin_present = 0 if PluginPackagePresent(): plugin_present = 1 if PluginConfPresent(): if not PluginEnabled(): enablePlugin() conf_changed = 1 else: createDefaultPluginConf() conf_changed = 1 elif os.path.exists("/usr/lib/zypp/plugins/services/spacewalk"): """SUSE zypp plugin is installed""" plugin_present = 1 return plugin_present, conf_changed def PluginPackagePresent(): """ Returns positive number if plugin package is installed, otherwise it return 0 """ ts = rpm.TransactionSet() headers = ts.dbMatch('providename', PM_PLUGIN_NAME) return headers.count() def PluginConfPresent(): """ Returns true if PM_PLUGIN_CONF is presented """ try: os.stat(PM_PLUGIN_CONF) return True except OSError: return False def createDefaultPluginConf(): """ Create file PM_PLUGIN_CONF, with default values """ f = open(PM_PLUGIN_CONF, 'w') f.write("""[main] enabled = 1 gpgcheck = 1""") f.close() def PluginEnabled(): """ Returns True if plugin is enabled Can thrown IOError exception. """ f = open(PM_PLUGIN_CONF, 'r') lines = f.readlines() f.close() main_section = False result = False for line in lines: if re.match("^\[.*]", line): if re.match("^\[main]", line): main_section = True else: main_section = False if main_section: m = re.match('^\s*enabled\s*=\s*([0-9])', line) if m: if int(m.group(1)): result = True else: result = False return result def enablePlugin(): """ enable plugin by setting enabled=1 in file PM_PLUGIN_CONF Can thrown IOError exception. """ f = open(PM_PLUGIN_CONF, 'r') lines = f.readlines() f.close() main_section = False f = open(PM_PLUGIN_CONF, 'w') for line in lines: if re.match("^\[.*]", line): if re.match("^\[main]", line): main_section = True else: main_section = False if main_section: line = re.sub('^(\s*)enabled\s*=.+', r'\1enabled = 1', line) f.write(line) f.close()
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