Parse Enums with spaces

[bowenwr]

Is your feature request related to a problem? Please describe.

Attempting to parse an Enum with spaces in it causes an error.

Example component:

    SampleComponent:
      type: object
      properties:
        reason:
          type: string
          description: Component that won't parse
          enum:
            - Made in error
            - Other

Produces an Enum entry with a name MADE IN ERROR which is invalid and results in models/reason.py: Cannot parse: 5:9: MADE IN ERROR = "Made in error"

Describe the solution you'd like
Replace spaces (and probably other similar characters) with underscore to produce:

class Reason(str, Enum):
    MADE_IN_ERROR = "Made in error"
    OTHER = "Other"

This could introduce some naming collision if say we had both "Made in error" and "Made:in:error" but that seems like this would solve almost all reasonable cases.

Describe alternatives you've considered
Currently we are not able to use an Enum for this.

[bowenwr]

For clarification, this only seems to happen when it's defined under components. If it's just left as part of the request body definition, however, the file creates the class as expected but does not appear to import Enum.

[dbanty]

Will be fixed in 0.6.1 coming later today. Thanks!