forms

AnalysisGroupForm

Bases: ModelForm

Form class that enables setting the reverse relationships to Podcast, Season, and Episode.

Attributes:

Name	Type	Description
name	CharField	Name of the group
description	TextField	Description of the group
podcasts	ModelMultipleChoiceField	List of podcasts
seasons	ModelMultipleChoiceField	List of seasons
episodes	ModelMultipleChoiceField	List of episodes

PersonMergeForm

Bases: Form

Form class for validating person merge operations.

Attributes:

Name	Type	Description
source_person	ModelChoiceField	Source person
destination_person	ModelChoiceField	Destination person

clean

clean()

Run standard clean and then validate that user is not trying to merge a record into itself.

Source code in src/podcast_analyzer/forms.py

def clean(self):
    """
    Run standard clean and then validate that user is not trying
    to merge a record into itself.
    """
    self.cleaned_data = super().clean()
    dest = self.cleaned_data.get("destination_person")
    source = self.cleaned_data.get("source_person")
    if dest == source:
        msg = "A record cannot be merged into itself!"
        raise ValidationError(msg)
    return self.cleaned_data