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comparison scripts/imapServer.py @ 7053:b5fffd2a64af

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issue2551195: port scripts to argparse
author Ralf Schlatterbeck <rsc@runtux.com>
date Tue, 22 Nov 2022 14:29:42 +0100
parents 4cf48ff01e04
children fed0f839c260
comparison
equal deleted inserted replaced
7052:4b6a6b794dfa 7053:b5fffd2a64af
1 #!/usr/bin/env python 1 #!/usr/bin/env python3
2 """\ 2 """\
3 This script is a wrapper around the mailgw.py script that exists in roundup. 3 This script is a wrapper around the mailgw.py script that exists in roundup.
4 It runs as service instead of running as a one-time shot. 4 It runs as service instead of running as a one-time shot.
5 It also connects to a secure IMAP server. The main reasons for this script are: 5 It also connects to a secure IMAP server. The main reasons for this script are:
6 6
32 32
33 from __future__ import print_function 33 from __future__ import print_function
34 import getpass 34 import getpass
35 import logging 35 import logging
36 import imaplib 36 import imaplib
37 import optparse 37 import argparse
38 import os 38 import os
39 import re 39 import re
40 import time 40 import time
41 import sys
41 42
42 from roundup.anypy.my_input import my_input 43 from roundup.anypy.my_input import my_input
43 44
44 logging.basicConfig() 45 logging.basicConfig()
45 log = logging.getLogger('roundup.IMAPServer') 46 log = logging.getLogger('roundup.IMAPServer')
46 47
47 version = '0.1.2' 48 version = '0.1.3'
48 49
49 class RoundupMailbox: 50 class RoundupMailbox:
50 """This contains all the info about each mailbox. 51 """This contains all the info about each mailbox.
51 Username, Password, server, security, roundup database 52 Username, Password, server, security, roundup database
52 """ 53 """
299 else: 300 else:
300 return None 301 return None
301 302
302 def main(): 303 def main():
303 """This is what is called if run at the prompt""" 304 """This is what is called if run at the prompt"""
304 parser = optparse.OptionParser( 305 parser = argparse.ArgumentParser(
305 version=('%prog ' + version), 306 formatter_class=argparse.RawDescriptionHelpFormatter,
306 usage="""usage: %prog [options] (home server)... 307 epilog="""
307 308
309 The server takes pairs of home/server.
308 So each entry has a home, and then the server configuration. Home is just 310 So each entry has a home, and then the server configuration. Home is just
309 a path to the roundup issue tracker. The server is something of the form: 311 a path to the roundup issue tracker. The server is something of the form:
310 312
311 imaps://user:password@server/mailbox 313 imaps://user:password@server/mailbox
312 314
313 If you don't supply the protocol, imaps is assumed. Without user or 315 If you don't supply the protocol, imaps is assumed. Without user or
314 password, you will be prompted for them. The server must be supplied. 316 password, you will be prompted for them. The server must be supplied.
315 Without mailbox the INBOX is used. 317 Without mailbox the INBOX is used.
316 318
317 Examples: 319 Examples:
318 %prog /home/roundup/trackers/test imaps://test@imap.example.com/test 320 %(prog)s /home/roundup/trackers/test imaps://test@imap.example.com/test
319 %prog /home/roundup/trackers/test imap.example.com \ 321 %(prog)s /home/roundup/trackers/test imap.example.com \\
320 /home/roundup/trackers/test2 imap.example.com/test2 322 /home/roundup/trackers/test2 imap.example.com/test2
321 """ 323 """ % dict(prog = sys.argv [0])
322 ) 324 )
323 parser.add_option('-d', '--delay', dest='delay', type='float', 325 parser.add_argument('args', nargs='*')
326 parser.add_argument('-d', '--delay', dest='delay', type=float,
324 metavar='<sec>', default=5, 327 metavar='<sec>', default=5,
325 help="Set the delay between checks in minutes. (default 5)" 328 help="Set the delay between checks in minutes. (default 5)"
326 ) 329 )
327 parser.add_option('-p', '--pid-file', dest='pidfile', 330 parser.add_argument('-p', '--pid-file', dest='pidfile',
328 metavar='<file>', default=None, 331 metavar='<file>', default=None,
329 help="The pid of the server process will be written to <file>" 332 help="The pid of the server process will be written to <file>"
330 ) 333 )
331 parser.add_option('-n', '--no-daemon', dest='daemon', 334 parser.add_argument('-n', '--no-daemon', dest='daemon',
332 action='store_false', default=True, 335 action='store_false', default=True,
333 help="Do not fork into the background after running the first check." 336 help="Do not fork into the background after running the first check."
334 ) 337 )
335 parser.add_option('-v', '--verbose', dest='verbose', 338 parser.add_argument('--version', action="store_true",
339 help="Print version and exit")
340 parser.add_argument('-v', '--verbose', dest='verbose',
336 action='store_const', const=logging.INFO, 341 action='store_const', const=logging.INFO,
337 help="Be more verbose in letting you know what is going on." 342 help="Be more verbose in letting you know what is going on."
338 " Enables informational messages." 343 " Enables informational messages."
339 ) 344 )
340 parser.add_option('-V', '--very-verbose', dest='verbose', 345 parser.add_argument('-V', '--very-verbose', dest='verbose',
341 action='store_const', const=logging.DEBUG, 346 action='store_const', const=logging.DEBUG,
342 help="Be very verbose in letting you know what is going on." 347 help="Be very verbose in letting you know what is going on."
343 " Enables debugging messages." 348 " Enables debugging messages."
344 ) 349 )
345 parser.add_option('-q', '--quiet', dest='verbose', 350 parser.add_argument('-q', '--quiet', dest='verbose',
346 action='store_const', const=logging.ERROR, 351 action='store_const', const=logging.ERROR,
347 help="Be less verbose. Ignores warnings, only prints errors." 352 help="Be less verbose. Ignores warnings, only prints errors."
348 ) 353 )
349 parser.add_option('-Q', '--very-quiet', dest='verbose', 354 parser.add_argument('-Q', '--very-quiet', dest='verbose',
350 action='store_const', const=logging.CRITICAL, 355 action='store_const', const=logging.CRITICAL,
351 help="Be much less verbose. Ignores warnings and errors." 356 help="Be much less verbose. Ignores warnings and errors."
352 " Only print CRITICAL messages." 357 " Only print CRITICAL messages."
353 ) 358 )
354 359
355 (opts, args) = parser.parse_args() 360 args = parser.parse_args()
356 if (len(args) == 0) or (len(args) % 2 == 1): 361 if args.version:
362 print('%s %s' % (sys.argv [0], version))
363 sys.exit(0)
364 if not len(args.args) or len(args.args) % 2 == 1:
357 parser.error('Invalid number of arguments. ' 365 parser.error('Invalid number of arguments. '
358 'Each site needs a home and a server.') 366 'Each site needs a home and a server.')
359 367
360 if opts.verbose == None: 368 if args.verbose == None:
361 opts.verbose = logging.WARNING 369 args.verbose = logging.WARNING
362 370
363 log.setLevel(opts.verbose) 371 log.setLevel(args.verbose)
364 myServer = IMAPServer(delay=opts.delay, pidfile=opts.pidfile, 372 myServer = IMAPServer(delay=args.delay, pidfile=args.pidfile,
365 daemon=opts.daemon) 373 daemon=args.daemon)
366 for i in range(0,len(args),2): 374 for i in range(0,len(args.args),2):
367 home = args[i] 375 home = args.args[i]
368 server = args[i+1] 376 server = args.args[i+1]
369 if not os.path.exists(home): 377 if not os.path.exists(home):
370 parser.error('Home: "%s" does not exist' % home) 378 parser.error('Home: "%s" does not exist' % home)
371 379
372 info = getItems(server) 380 info = getItems(server)
373 if not info: 381 if not info:
Roundup Issue Tracker: http://roundup-tracker.org/