rspec/rules/S5756/python/rule.adoc

== Why is this an issue?

:link-with-uscores1: https://docs.python.org/3/reference/datamodel.html#object.__call__

In order to be callable, a python class should implement the {link-with-uscores1}[``++__call__++``] method.


This rule raises an issue when a non-callable object is called.


=== Noncompliant code example

[source,python]
----
class MyClass:
    pass

myvar = MyClass()
myvar()  # Noncompliant

none_var = None
none_var()  # Noncompliant
----


=== Compliant solution

[source,python]
----
class MyClass:
    def __call__(self):
        print("called")

myvar = MyClass()
myvar()
----


:link-with-uscores1: https://docs.python.org/3/reference/datamodel.html#object.__call__

== Resources

* {link-with-uscores1}[Python documentation - ++__call__++ method]


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== Comments And Links
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