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#!/usr/bin/env python
""" Keryx executable """
__appname__ = 'keryx'
__version__ = '1.0.0'
__supports__ = '0'
__author__ = 'Buran Ayuthia'
import logging
import os
from sys import argv, exit
from optparse import OptionParser, OptionGroup
import libkeryx
"""
* 1 apt-get commands (For 1.0)
o 1.1 keryx update
o 1.3 keryx download some-package
o 1.5 keryx remove some-package
o 1.6 keryx apt-clean
o 1.7 keryx clean
* 2 apt-cache commands (For 1.0)
o 2.3 keryx showpkg
o 2.4 keryx stats
o 2.5 keryx dump
o 2.7 keryx unmet
o 2.9 keryx search
o 2.10 keryx show
o 2.11 keryx depends
o 2.12 keryx pkgnames
* 1 apt-get commands (For future)
o 1.2 keryx install some-package
o 1.4 keryx dist-upgrade
o 1.6 keryx apt-clean
o 1.7 keryx clean
* 2 apt-cache commands (For future)
o 2.1 keryx add
o 2.2 keryx gencaches
o 2.6 keryx dumpavail
o 2.8 keryx check
o 2.13 keryx dotty
"""
FORMAT = '%(asctime)s %(levelname)-8s %(message)s'
DATE = '%a, %d %b %Y %H:%M:%S'
db_filename = os.path.join(os.path.dirname(__file__), 'keryx.db')
class Keryx:
def __init__(self):
self.command = ''
self.project = ''
self.wx_gui = False
def __parse_command(self, command):
pass
def parse_options(self, args):
command_list = ['create', 'update', 'download', 'remove', \
'clean', 'showpkg', 'dump', 'unmet', 'search', \
'show', 'depends', 'pkgnames']
usage = 'usage: %prog project command [options]\n\n' \
'Actions (if none is specified, Keryx will enter ' \
'GUI mode):'
version = __version__
description = 'create - Create a new project ' \
' ' \
'update - Get updated package list from the ' \
'Internet ' \
'download - Download selected packages for ' \
'the project ' \
'remove - Removes a package from the download ' \
'list ' \
'clean - Removes all the packages from the ' \
'download list ' \
'showpkg - Display general information for a ' \
'package ' \
'search - Display packages that match the ' \
'search string ' \
'show - Display information about a ' \
'particular package ' \
'depends - Display the dependencies for a ' \
'particular package ' \
'pkgnames - List the names of all the packages'
parser = OptionParser(usage, description=description, version=version)
download_group = OptionGroup(parser, 'Download')
download_group.add_option('-D', '--download', action='store_true', \
dest='download', \
help='Download only - do NOT install or unpack archives')
download_group.add_option('-s', '--simulate', action='store_true',
dest='simulate', help='No-act. Perform ordering simulation')
download_group.add_option('-y', '--yes', action='store_true', \
dest='auto_yes', \
help='Assume Yes to all queries and do not prompt')
download_group.add_option('-u', '--show-upgrades', \
action='store_true', dest='upgrades', \
help='Show a list of upgraded packages as well')
parser.add_option_group(download_group)
# Not an option for 1.0
# parser.add_option('-f', '--force', action='store_true', \
# dest='force', \
# help='Attempt to continue if the integrity check fails')
(options, arguments) = parser.parse_args(args)
# Configure verbosity
#TODO: Fix it so basicConfig works
logging.basicConfig()
if len(arguments) == 1:
self.wx_gui = True
if len(arguments) < 3:
parser.error('Missing the project name or command')
if argv[2] not in command_list:
print('Unknown command \'%s\'' % args[2])
# The following is used to remove the None at the end
# of the parser.print_help data
help_msg = str(parser.print_help())
help_msg = help_msg.split('\n')
for index in range(len(help_msg) - 2):
print help_msg[index]
exit(1)
self.command = args[2]
self.project = args[1]
def execute(self):
if self.wx_gui:
print 'call GUI version'
else:
if self.command == 'create':
definition = libkeryx.get_definition(self.project, db_filename)
definition.create()
if self.command == 'update':
definition = libkeryx.get_definition(self.project, db_filename)
definition.UpdateInternet()
# keryx <project-name> <command(s)> <option(s)>
if __name__ == '__main__':
keryx = Keryx()
no_errors = keryx.parse_options(argv)
keryx.execute()
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