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Generalize the python boolean converter so we can use it in RBAC methods

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Matthew Jones
2015-01-26 11:57:21 -05:00
parent 9447c092ac
commit b5db74a7d9
3 changed files with 16 additions and 17 deletions
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19
awx/api/filters.py
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@@ -17,7 +17,7 @@ from rest_framework.exceptions import ParseError
from rest_framework.filters import BaseFilterBackend
# Ansible Tower
from awx.main.utils import get_type_for_model
from awx.main.utils import get_type_for_model, to_python_boolean
class ActiveOnlyBackend(BaseFilterBackend):
'''
@@ -116,17 +116,6 @@ class FieldLookupBackend(BaseFilterBackend):
new_lookup = '__'.join(new_parts)
return field, new_lookup
def to_python_boolean(self, value, allow_none=False):
value = unicode(value)
if value.lower() in ('true', '1'):
return True
elif value.lower() in ('false', '0'):
return False
elif allow_none and value.lower() in ('none', 'null'):
return None
else:
raise ValueError(u'Unable to convert "%s" to boolean' % unicode(value))
def to_python_related(self, value):
value = unicode(value)
if value.lower() in ('none', 'null'):
@@ -136,11 +125,11 @@ class FieldLookupBackend(BaseFilterBackend):
def value_to_python_for_field(self, field, value):
if isinstance(field, models.NullBooleanField):
return self.to_python_boolean(value, allow_none=True)
return to_python_boolean(value, allow_none=True)
elif isinstance(field, models.BooleanField):
return self.to_python_boolean(value)
return to_python_boolean(value)
elif isinstance(field, RelatedObject):
return self.to_python_related(value)
return to_python_related(value)
else:
return field.to_python(value)