def __new__(cls, name, bases, namespace):
base_variables = {}
base_bindings = {}
for base in bases:
base_variables.update(getattr(base, "variables", {}))
base_bindings.update(getattr(base, "bindings", {}))
variables = []
bindings = []
for key in list(namespace.keys()):
value = namespace[key]
if isinstance(value, Binding):
dest_list = bindings
elif isinstance(value, Variable):
dest_list = variables
else:
dest_list = None
if dest_list is not None:
dest_list.append((key, value))
del namespace[key]
namespace.setdefault("variables", {}).update(base_variables)
namespace.setdefault("variables", {}).update(variables)
namespace.setdefault("bindings", {}).update(base_bindings)
namespace.setdefault("bindings", {}).update(bindings)
# Figure out some sane defaults
if "identifier" not in namespace:
namespace["identifier"] = snake_case(camel_case_to_spaces(name))
if namespace.get("identifier") and not namespace.get("name"):
namespace["name"] = space_case(namespace["identifier"]).title()
return type.__new__(cls, name, bases, namespace)
def __new__(cls, name, bases, namespace):
variables = []
bindings = []
for key in list(namespace.keys()):
value = namespace[key]
if isinstance(value, Binding):
dest_list = bindings
elif isinstance(value, Variable):
dest_list = variables
else:
dest_list = None
if dest_list is not None:
dest_list.append((key, value))
del namespace[key]
namespace.setdefault("variables", {}).update(variables)
namespace.setdefault("bindings", {}).update(bindings)
# Figure out some sane defaults
if "identifier" not in namespace:
namespace["identifier"] = snake_case(camel_case_to_spaces(name))
if namespace.get("identifier") and not namespace.get("name"):
namespace["name"] = space_case(namespace["identifier"]).title()
return type.__new__(cls, name, bases, namespace)
def test_casers():
text = u"What is Love? Baby Don't Hurt Me"
assert snake_case(text) == "what_is_love?_baby_don't_hurt_me"
assert kebab_case(text) == "what-is-love?-baby-don't-hurt-me"
assert camel_case(text) == "WhatIsLove?BabyDon'THurtMe"
assert identifierify(snake_case(text)) == "what_is_love_baby_dont_hurt_me"
assert identifierify(kebab_case(text), "-") == "what-is-love-baby-dont-hurt-me"
assert identifierify(camel_case(text)) == "WhatIsLoveBabyDonTHurtMe"
assert space_case("some_identifier") == "some identifier"
def test_casers():
text = u"What is Love? Baby Don't Hurt Me"
assert snake_case(text) == "what_is_love?_baby_don't_hurt_me"
assert kebab_case(text) == "what-is-love?-baby-don't-hurt-me"
assert camel_case(text) == "WhatIsLove?BabyDon'THurtMe"
assert identifierify(snake_case(text)) == "what_is_love_baby_dont_hurt_me"
assert identifierify(kebab_case(text), "-") == "what-is-love-baby-dont-hurt-me"
assert identifierify(camel_case(text)) == "WhatIsLoveBabyDonTHurtMe"
assert space_case("some_identifier") == "some identifier"
def templated_plugin_factory(identifier, template_name, **kwargs):
"""
A factory (akin to `modelform_factory`) to quickly create simple plugins.
:param identifier: The unique identifier for the new plugin.
:type identifier: str
:param template_name: The template file path this plugin should render
:type template_name: str
:param kwargs: Other arguments for the `TemplatedPlugin`/`Plugin` classes.
:type kwargs: dict
:return: New `TemplatedPlugin` subclass
:rtype: class[TemplatedPlugin]
"""
ns = {
"identifier": identifier,
"template_name": template_name,
}
ns.update(kwargs)
ns.setdefault("name", space_case(identifier).title())
return type(str("%sPlugin" % identifier), (TemplatedPlugin,), ns)
def templated_plugin_factory(identifier, template_name, **kwargs):
"""
A factory (akin to `modelform_factory`) to quickly create simple plugins.
:param identifier: The unique identifier for the new plugin.
:type identifier: str
:param template_name: The template file path this plugin should render
:type template_name: str
:param kwargs: Other arguments for the `TemplatedPlugin`/`Plugin` classes.
:type kwargs: dict
:return: New `TemplatedPlugin` subclass
:rtype: class[TemplatedPlugin]
"""
ns = {
"identifier": identifier,
"template_name": template_name,
}
ns.update(kwargs)
ns.setdefault("name", space_case(identifier).title())
return type(str("%sPlugin" % identifier), (TemplatedPlugin, ), ns)
