IntenseWebs/freeipa
3
0
Fork 0
mirror of https://salsa.debian.org/freeipa-team/freeipa.git synced 2025-02-25 18:55:28 -06:00
Code Issues Packages Projects Releases Wiki Activity

New Param: swapped location of DefaultFrom class and parse_param_spec() function

Browse Source
This commit is contained in:
Jason Gerard DeRose 2008-12-18 01:45:13 -07:00
parent a632c2935a
commit 99363131df
1 changed files with 47 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
ipalib/parameter.py
View File

@ -26,53 +26,6 @@ from plugable import ReadOnly, lock, check_name
from constants import NULLS, TYPE_ERROR, CALLABLE_ERROR
def parse_param_spec(spec):
"""
Parse a param spec into to (name, kw).
The ``spec`` string determines the param name, whether the param is
required, and whether the param is multivalue according the following
syntax:
====== ===== ======== ==========
Spec Name Required Multivalue
====== ===== ======== ==========
'var' 'var' True False
'var?' 'var' False False
'var*' 'var' False True
'var+' 'var' True True
====== ===== ======== ==========
For example,
>>> parse_param_spec('login')
('login', {'required': True, 'multivalue': False})
>>> parse_param_spec('gecos?')
('gecos', {'required': False, 'multivalue': False})
>>> parse_param_spec('telephone_numbers*')
('telephone_numbers', {'required': False, 'multivalue': True})
>>> parse_param_spec('group+')
('group', {'required': True, 'multivalue': True})
:param spec: A spec string.
"""
if type(spec) is not str:
raise_TypeError(spec, str, 'spec')
if len(spec) < 2:
raise ValueError(
'param spec must be at least 2 characters; got %r' % spec
)
_map = {
'?': dict(required=False, multivalue=False),
'*': dict(required=False, multivalue=True),
'+': dict(required=True, multivalue=True),
}
end = spec[-1]
if end in _map:
return (spec[:-1], _map[end])
return (spec, dict(required=True, multivalue=False))
class DefaultFrom(ReadOnly):
"""
Derive a default value from other supplied values.
@ -177,6 +130,53 @@ class DefaultFrom(ReadOnly):
pass
def parse_param_spec(spec):
"""
Parse a param spec into to (name, kw).
The ``spec`` string determines the param name, whether the param is
required, and whether the param is multivalue according the following
syntax:
====== ===== ======== ==========
Spec Name Required Multivalue
====== ===== ======== ==========
'var' 'var' True False
'var?' 'var' False False
'var*' 'var' False True
'var+' 'var' True True
====== ===== ======== ==========
For example,
>>> parse_param_spec('login')
('login', {'required': True, 'multivalue': False})
>>> parse_param_spec('gecos?')
('gecos', {'required': False, 'multivalue': False})
>>> parse_param_spec('telephone_numbers*')
('telephone_numbers', {'required': False, 'multivalue': True})
>>> parse_param_spec('group+')
('group', {'required': True, 'multivalue': True})
:param spec: A spec string.
"""
if type(spec) is not str:
raise_TypeError(spec, str, 'spec')
if len(spec) < 2:
raise ValueError(
'param spec must be at least 2 characters; got %r' % spec
)
_map = {
'?': dict(required=False, multivalue=False),
'*': dict(required=False, multivalue=True),
'+': dict(required=True, multivalue=True),
}
end = spec[-1]
if end in _map:
return (spec[:-1], _map[end])
return (spec, dict(required=True, multivalue=False))
class Param(ReadOnly):
"""
Base class for all parameters.