Mercurial > getan > getan
comparison getan/main.py @ 433:266634f3712a
Improves command line options.
* Adds option '--init-only' which will non-interactively just
create the databasefile if it does not exits. This is useful if you want
to add tasks non-interatively. It allows to remove the superfluous file
`schema.sql` which duplicates the build-in schema in `backend.py`.
| author | Bernhard Reiter <bernhard@intevation.de> |
|---|---|
| date | Thu, 07 Sep 2017 17:08:23 +0200 |
| parents | 27fc5f43a69b |
| children | 193a4a051660 |
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| 432:8d03d7ada7e1 | 433:266634f3712a |
|---|---|
| 29 | 29 |
| 30 usage = "usage: %prog [options] [databasefile (default: " + \ | 30 usage = "usage: %prog [options] [databasefile (default: " + \ |
| 31 DEFAULT_DATABASE + ")]" | 31 DEFAULT_DATABASE + ")]" |
| 32 version = "getan version %s" % getan.__version__ | 32 version = "getan version %s" % getan.__version__ |
| 33 parser = OptionParser(usage=usage, version=version) | 33 parser = OptionParser(usage=usage, version=version) |
| 34 parser.add_option("--init-only", action="store_true", dest="initonly", | |
| 35 help="create databasefile if necessary and exit") | |
| 34 parser.add_option("-d", "--debug", action="store_true", dest="debug", | 36 parser.add_option("-d", "--debug", action="store_true", dest="debug", |
| 35 help="Set verbosity to debug") | 37 help="set verbosity to debug") |
| 36 parser.add_option("-l", "--logfile", dest="logfile", metavar="FILE", | 38 parser.add_option("-l", "--logfile", dest="logfile", metavar="FILE", |
| 37 help="Write log information to FILE [default: %default]", | 39 help="write log information to FILE [default: %default]", |
| 38 default="getan.log") | 40 default="getan.log") |
| 39 (options, args) = parser.parse_args() | 41 (options, args) = parser.parse_args() |
| 40 logargs = dict() | 42 logargs = dict() |
| 41 if options.debug: | 43 if options.debug: |
| 42 logargs["level"] = logging.DEBUG | 44 logargs["level"] = logging.DEBUG |
| 45 config.initialize(**logargs) | 47 config.initialize(**logargs) |
| 46 global logger | 48 global logger |
| 47 | 49 |
| 48 if len(args) > 0: | 50 if len(args) > 0: |
| 49 backend = Backend(args[0]) | 51 backend = Backend(args[0]) |
| 50 logging.info("Use database '%s'." % args[0]) | 52 logging.info("Using database '%s'." % args[0]) |
| 51 else: | 53 else: |
| 52 if os.path.isfile(DEFAULT_DATABASE): | 54 if os.path.isfile(DEFAULT_DATABASE): |
| 53 database = os.path.abspath(DEFAULT_DATABASE) | 55 database = os.path.abspath(DEFAULT_DATABASE) |
| 54 else: | 56 else: |
| 55 getan_dir = os.path.expanduser(os.path.join("~", ".getan")) | 57 getan_dir = os.path.expanduser(os.path.join("~", ".getan")) |
| 56 if not os.path.exists(getan_dir): | 58 if not os.path.exists(getan_dir): |
| 57 os.mkdir(getan_dir) | 59 os.mkdir(getan_dir) |
| 58 database = os.path.join(getan_dir, DEFAULT_DATABASE) | 60 database = os.path.join(getan_dir, DEFAULT_DATABASE) |
| 59 | 61 |
| 60 backend = Backend(database) | 62 backend = Backend(database) |
| 61 logging.info("Use database '%s'." % database) | 63 logging.info("Using database '%s'." % database) |
| 64 | |
| 65 if options.initonly: | |
| 66 return | |
| 62 | 67 |
| 63 controller = GetanController(backend) | 68 controller = GetanController(backend) |
| 64 | 69 |
| 65 try: | 70 try: |
| 66 controller.main() | 71 controller.main() |