def test_camelize(self):
input_expected = {
"test": "Test",
"TestCamel": "TestCamel",
"test camel": "TestCamel",
"test camel case": "TestCamelCase",
" test camel": "TestCamel",
"test camel ": "TestCamel",
"test camel ": "TestCamel",
"+test camel ": "TestCamel",
}
for noncamel_input, expected in input_expected.items():
result = util.camelize(noncamel_input)
self.assertEquals(result, expected)
def _find_class_for(cls,
element_name=None,
class_name=None,
create_missing=True):
"""Look in the parent modules for classes matching the element name.
One or both of element/class name must be specified.
Args:
element_name: The name of the element type.
class_name: The class name of the element type.
create_missing: Whether classes should be auto-created if no
existing match is found.
Returns:
A Resource class.
"""
if not element_name and not class_name:
raise Error('One of element_name,class_name must be specified.')
elif not element_name:
element_name = util.underscore(class_name)
elif not class_name:
class_name = util.camelize(element_name)
module_path = cls.__module__.split('.')
for depth in range(len(module_path), 0, -1):
try:
__import__('.'.join(module_path[:depth]))
module = sys.modules['.'.join(module_path[:depth])]
except ImportError:
continue
try:
klass = getattr(module, class_name)
return klass
except AttributeError:
try:
__import__('.'.join([module.__name__, element_name]))
submodule = sys.modules['.'.join(
[module.__name__, element_name])]
except ImportError:
continue
try:
klass = getattr(submodule, class_name)
return klass
except AttributeError:
continue
# If we made it this far, no such class was found
if create_missing:
return new.classobj(class_name, (cls, ),
{'__module__': cls.__module__})
def test_camelize(self):
input_expected = {
"test": "Test",
"TestCamel": "TestCamel",
"test camel": "TestCamel",
"test camel case": "TestCamelCase",
" test camel": "TestCamel",
"test camel ": "TestCamel",
"test camel ": "TestCamel",
"+test camel ": "TestCamel",
}
for noncamel_input, expected in input_expected.items():
result = util.camelize(noncamel_input)
self.assertEquals(result, expected)
def _find_class_for(cls, element_name=None,
class_name=None, create_missing=True):
"""Look in the parent modules for classes matching the element name.
One or both of element/class name must be specified.
Args:
element_name: The name of the element type.
class_name: The class name of the element type.
create_missing: Whether classes should be auto-created if no
existing match is found.
Returns:
A Resource class.
"""
if not element_name and not class_name:
raise Error('One of element_name,class_name must be specified.')
elif not element_name:
element_name = util.underscore(class_name)
elif not class_name:
class_name = util.camelize(element_name)
module_path = cls.__module__.split('.')
for depth in range(len(module_path), 0, -1):
try:
__import__('.'.join(module_path[:depth]))
module = sys.modules['.'.join(module_path[:depth])]
except ImportError:
continue
try:
klass = getattr(module, class_name)
return klass
except AttributeError:
try:
__import__('.'.join([module.__name__, element_name]))
submodule = sys.modules['.'.join([module.__name__,
element_name])]
except ImportError:
continue
try:
klass = getattr(submodule, class_name)
return klass
except AttributeError:
continue
# If we made it this far, no such class was found
if create_missing:
return new.classobj(class_name, (cls,),
{'__module__': cls.__module__})
def test_camelize_with_double_underscores(self):
camelized = util.camelize('double__underscores')
self.assertEqual('DoubleUnderscores', camelized)
def test_camelize_ending_with_underscore(self):
camelized = util.camelize('ends_')
self.assertEqual('Ends', camelized)
def test_camelize_starting_with_underscore(self):
camelized = util.camelize('_starts')
self.assertEqual('Starts', camelized)
