I've got a class that does some metaclass magic. Some class members are
passed a type, and the metaclass turns those objects into instances of the
type. How can I set that up in a pylint plugin? I've made it as far as
identifying the members and the type names, but I have no idea what to do
next. Any help would be greatly appreciated
(If this doesn't work, maybe there's a way to just remove the type
inference for those members? No idea how to do that either)
from astroid import MANAGER
from astroid import nodes, node_classes
# Removed a bunch of safety code for the sake of brevity and clarity
def transform_myClass(node):
for key, value in node.locals.items():
val = value[0]
s = val.statement().value
# ArgumentObj is the class that stores the types
if s.func.name == 'ArgumentObj':
for child in s.get_children():
if isinstance(child, node_classes.Keyword):
# allowedTypes is the kwarg that recieves a *TUPLE* of
types
# The first one gets instantiated, but the others are
allowed
if child.arg == 'allowedTypes':
typeNames = child.value # A tuple of names of type
objects
#### And here is where I have no idea what to do
next ####
MANAGER.register_transform(nodes.ClassDef, transform_myClass)
~T.Fox
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