Thomas Adamcik
c0f1a1352b
commands: Replace set_defaults with set method
...
For our use case we only need to be able to override a value, not set defaults
so this simplifies everything.
2013-11-14 23:31:20 +01:00
Thomas Adamcik
39f7fd5955
commands: Extend use of exit helper to parser errors
...
This moves all the bad arugment handling into our class and makes sure to mark
all the helpers as internal.
2013-11-14 23:31:20 +01:00
Thomas Adamcik
d82f48a42f
commands: Internalise handling of help action
...
This means help will always be handled by the root command. Additionally this
adds an exit helper.
2013-11-14 23:31:20 +01:00
Thomas Adamcik
0b1b249ae8
commands: Remove trailing newline for command errors
2013-11-14 23:31:20 +01:00
Thomas Adamcik
1394f3929b
commands: Add run method to Commands
2013-11-14 23:31:20 +01:00
Thomas Adamcik
f5a5f9e9b1
commands: Add str method CommandError
2013-11-14 23:31:20 +01:00
Thomas Adamcik
b5360a1360
commands: Add usage to CommandError
2013-11-14 23:31:20 +01:00
Thomas Adamcik
001c8e0bdc
commands: Add set_defaults() to the parser
...
- Removes mock based test that checks delegation, just check commands result
- Allow setting of defaults that propegate down the chain
- Move internal parser args to a _parse helper.
2013-11-14 23:31:20 +01:00
Thomas Adamcik
6bddcb7875
commands: Add help_formatter() with tests.
2013-11-14 23:31:20 +01:00
Thomas Adamcik
88bc046605
commands: Make sure parser errors get translated to correct error type.
2013-11-14 23:31:20 +01:00
Thomas Adamcik
fa7eee3bdf
commands: Add basic format usage helper
2013-11-14 23:31:20 +01:00
Thomas Adamcik
754865d8b6
commands: Set child names upon adding them
2013-11-14 23:31:20 +01:00
Thomas Adamcik
7c82485a07
commands: Start adding commands util helper.
...
This class is intended to be used to contruct a tree of sub-commands. In this
intial version it mainly focuses on exposing `add_argument` to allow for nested
parsers. Next step is to start adding better `--help` that shows the entire tree
and hooking it up to select what code path to really run.
2013-11-14 23:31:20 +01:00
