commit: 8ac9e0dbf2a8d871887a3b577515662f57874c17
Author: Devan Franchini <twitch153 <AT> gentoo <DOT> org>
AuthorDate: Sun May 17 02:40:12 2015 +0000
Commit: Devan Franchini <twitch153 <AT> gentoo <DOT> org>
CommitDate: Fri Jun 19 19:51:37 2015 +0000
URL: https://gitweb.gentoo.org/proj/webapp-config.git/commit/?id=8ac9e0db
config.py: Allows for -lui to not have any arguments passed
Other command line flags such as -I, -C, or -U will always expect
2 command line args. If they are not properly supplied then that
is handled by argparse. This commit allows for the -lui flag that
can have 0 up to 2 optional flags passed to have that 0 flags passed.
WebappConfig/config.py | 84 ++++++++++++++++++++++++++------------------------
1 file changed, 43 insertions(+), 41 deletions(-)
diff --git a/WebappConfig/config.py b/WebappConfig/config.py
index c9c0baf..37c2982 100644
--- a/WebappConfig/config.py
+++ b/WebappConfig/config.py
@@ -976,47 +976,49 @@ class Config:
'show_postinst', 'show_postupgrade', 'upgrade']:
# get cat / pn
args = options[self.work]
- m = args[0].split('/')
-
- if self.work == 'list_installs' and len(args) > 2:
- msg = os.path.basename(sys.argv[0]) + ': error: argument -li/'\
- '--list-installs: expected up to 2 arguments'
-
- self.parser.print_usage()
- print(msg)
- sys.exit()
-
- if len(m) == 1:
- if '*' not in m:
- self.config.set('USER', 'pn', m[0])
- elif len(m) == 2:
- self.config.set('USER', 'cat', m[0])
- if '*' not in m:
- self.config.set('USER', 'pn', m[1])
- else:
- OUT.die('Invalid package name')
-
- if len(args) > 1:
- argsvr = args[1].split('.')
- if len(argsvr) == 1:
- OUT.die('Invalid package version: %(pvr)s' % {'pvr':
args[1]})
-
- pvr = ''
- for i in range(0, len(argsvr)):
- if not i == len(argsvr) - 1:
- pvr += argsvr[i] + '.'
- else:
- pvr += argsvr[i]
- self.config.set('USER', 'pvr', pvr)
-
- if not options['dir'] and self.work != 'list_installs':
- pn = self.config.get('USER', 'pn')
- msg = 'Install dir flag not supplied, defaulting to '\
- '"%(pn)s".' % {'pn': pn}
-
- OUT.warn(msg)
- self.config.set('USER', 'g_installdir', pn)
- self.flag_dir = True
+
+ if len(args):
+ m = args[0].split('/')
+
+ if self.work == 'list_installs' and len(args) > 2:
+ msg = os.path.basename(sys.argv[0]) + ': error: argument '\
+ '-li/--list-installs: expected up to 2 arguments'
+
+ self.parser.print_usage()
+ print(msg)
+ sys.exit()
+
+ if len(m) == 1:
+ if '*' not in m:
+ self.config.set('USER', 'pn', m[0])
+ elif len(m) == 2:
+ self.config.set('USER', 'cat', m[0])
+ if '*' not in m:
+ self.config.set('USER', 'pn', m[1])
+ else:
+ OUT.die('Invalid package name')
+
+ if len(args) > 1:
+ argsvr = args[1].split('.')
+ if len(argsvr) == 1:
+ OUT.die('Invalid package version: %(pvr)s' % {'pvr':
args[1]})
+
+ pvr = ''
+ for i in range(0, len(argsvr)):
+ if not i == len(argsvr) - 1:
+ pvr += argsvr[i] + '.'
+ else:
+ pvr += argsvr[i]
+ self.config.set('USER', 'pvr', pvr)
+
+ if not options['dir'] and self.work != 'list_installs':
+ pn = self.config.get('USER', 'pn')
+ msg = 'Install dir flag not supplied, defaulting to '\
+ '"%(pn)s".' % {'pn': pn}
+
+ OUT.warn(msg)
+ self.config.set('USER', 'g_installdir', pn)
+ self.flag_dir = True
# --------------------------------------------------------------------
