== Why is this an issue?

include::../description.adoc[]

Using the regular expression ``++^[_a-z][_a-z0-9]*$++``, the noncompliant code below:

[source,python,diff-id=1,diff-type=noncompliant]
----
class MyClass:
  myField = 1
----

Should be replaced with:

[source,python,diff-id=1,diff-type=compliant]
----
class MyClass:
  my_field = 1
----

== Resources

=== Documentation

* Python Enhancement Proposals - https://peps.python.org/pep-0008/#naming-conventions[PEP8 - Naming Conventions]
* Wikipedia - https://en.wikipedia.org/wiki/Naming_convention_(programming)[Naming Convention (programming)]

ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

include::../message.adoc[]

=== Parameters

.format
****

----
^[_a-z][_a-z0-9]*$
----

Regular expression used to check the field names against.
****


'''
== Comments And Links
(visible only on this page)

include::../comments-and-links.adoc[]

endif::env-github,rspecator-view[]
