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#!/usr/bin/env python3 |
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"""Check BB10 software releases.""" |
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import sys # load arguments |
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from bbarchivist import argutils # arguments |
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from bbarchivist import decorators # Ctrl+C wrapping |
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from bbarchivist import networkutils # lookup |
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from bbarchivist import utilities # argument filters |
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__author__ = "Thurask" |
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__license__ = "WTFPL v2" |
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__copyright__ = "2016-2018 Thurask" |
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def grab_args(): |
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""" |
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Parse arguments from argparse/questionnaire. |
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""" |
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if len(sys.argv) > 1: |
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parser = argutils.default_parser("bb-swlookup", "Check software releases") |
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parser.add_argument("sw", help="Software version, 10.x.y.zzzz") |
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parser.add_argument( |
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"-l", "--loop", |
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dest="recurse", |
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help="Loop lookup, CTRL-C to quit", |
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action="store_true", |
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default=False) |
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parser.add_argument( |
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"-c", "--ceiling", |
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dest="ceiling", |
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help="When to stop script, default = 9999", |
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default=9999, |
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type=int, |
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choices=range(1, 10000), |
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metavar="INT") |
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args = parser.parse_args(sys.argv[1:]) |
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parser.set_defaults() |
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swlookup_main( |
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args.sw, |
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args.recurse, |
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args.ceiling) |
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else: |
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swrel = input("SOFTWARE RELEASE: ") |
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recurse = utilities.i2b("LOOP (Y/N)?: ") |
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if recurse: |
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print("Press Ctrl+C to stop loop") |
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print(" ") |
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swlookup_main( |
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swrel, |
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recurse, |
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9999) |
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decorators.enter_to_exit(True) |
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def terminator(swversion, ceiling, loop=None): |
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""" |
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Handle KeyboardInterrupt calling. |
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:param swversion: Software version, 10.x.y.zzzz. |
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:type swversion: str |
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:param loop: Whether or not to automatically lookup. Default is None. |
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:type loop: bool |
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:param ceiling: When to stop loop. Default is 9999 (i.e. 10.x.y.9999). |
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:type ceiling: int |
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""" |
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goloop = True if loop is None else loop |
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if goloop and int(swversion.split(".")[3]) > ceiling: |
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raise KeyboardInterrupt |
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@decorators.wrap_keyboard_except |
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def swlookup_main(swversion, loop=False, ceiling=9999): |
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""" |
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Check if a software release exists. |
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:param swversion: Software version, 10.x.y.zzzz. |
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:type swversion: str |
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:param loop: Whether or not to automatically lookup. Default is false. |
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:type loop: bool |
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:param ceiling: When to stop loop. Default is 9999 (i.e. 10.x.y.9999). |
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:type ceiling: int |
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""" |
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argutils.slim_preamble("SWLOOKUP") |
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while True: |
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terminator(swversion, ceiling, loop) |
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print("NOW SCANNING: {0}".format(swversion), end="\r") |
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baseurl = utilities.create_base_url(swversion) |
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avail = networkutils.availability(baseurl) |
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if avail: |
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print("SW {0} AVAILABLE!".format(swversion)) |
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if not loop: |
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raise KeyboardInterrupt # hack, but whatever |
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else: |
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terminator(swversion, ceiling) |
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swversion = utilities.increment(swversion, 1) |
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continue |
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if __name__ == "__main__": |
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grab_args() |
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thurask /
bbarchivist
