Ninite.py

# The MIT License (MIT)

# Copyright (c) 2013, Nicholas Juszczak

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

# Script for automating the running of Ninite
# Last Modified: August 5, 2013

import pywinauto
import time
import sys
import logging
from pywinauto import application

# cli parameter parsing
args = {'ninite':''}
# Logging
log = logging.getLogger()
ch = logging.StreamHandler(sys.stdout)
ch.setFormatter(logging.Formatter('%(message)s'))
log.addHandler(ch)
log.setLevel(logging.INFO)

if len(sys.argv) > 1:
    for index,arg in enumerate(sys.argv):
        if arg == '-e' or arg == '--executable':
            args['ninite'] = sys.argv[index + 1]
        if arg == '-l' or arg == '--logfile':
            hdlr = logging.FileHandler(sys.argv[index + 1])
            formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
            hdlr.setFormatter(formatter)
            log.addHandler(hdlr)
            log.setLevel(logging.INFO)
        if arg == '-h' or arg == '--help':
            print 'Options arg:'
            print '\t-e or --executable | Path to exectuable, including filename'
            print '\t-l or --logfile <path> | log file'
            print '\t-h or --help | This page'
            sys.exit(0)

print 'Remember, -h or --help for help!\n'
beepFreq = 2500
beepDur = 1000

def beep():
    try:
        Beep(beepFreq, beepDur)
    except:
        log.info('Unable to beep... :(')


#Runs the Ninite executable
def runNinite():
    log.info('Starting ' + args['ninite'])
    #Start the Ninite Application
    app = application.Application().start_(args['ninite'])

    #Attempt to connect to the Ninite application after it has finished downloading
    dlg = None
    attempts = 0
    while dlg == None and attempts < 30:
        try:
            dlg = app.connect_(title="Ninite")
        except:
            attempts += 1
            time.sleep(2)

    #If the connection timed out, print error. 
    if dlg == None:
        log.info("Error connecting to Ninite: timed out")
        beep()
        sys.exit(-1)
    else:
        log.info('Ninite successfully started and connected')

    #Check to see whether Ninite has finished installing or not.
    #600 attempts = ~20 minutes
    attempts = 600
    while attempts > 0:
        if 'Finished.' not in app.dlg.SysLink3.GetProperties()['Texts'][0]:
            attempts -= 1
            time.sleep(2)
        elif 'Finished.' in app.dlg.SysLink3.GetProperties()['Texts'][0]:
            break

    #Check to see whether or not Ninite timed out
    if attempts == 0:
        log.info('Timed out installing.')
        beep()
        sys.exit(-1)
    else:
        log.info('Installation Succeeded!')
        app.kill_()


#If run as a script call runNinite
if __name__ == '__main__':
    runNinite()