Source code for djangocodemirror.fields

from django import forms

from .widgets import CodeMirrorWidget




class CodeMirrorField(forms.CharField):
    """
    A CharField that comes with CodeMirrorWidget.

    Arguments:
        config_name (string): A Codemirror config name available in
            ``settings.CODEMIRROR_SETTINGS``. Default is ``empty``.
    """
    def __init__(self, *args, **kwargs):
        self.config_name = kwargs.pop("config_name", "empty")
        # Add Codemirror widget to the field
        kwargs.update({"widget": CodeMirrorWidget})

        # Initialize widget with given config name if the field has been
        # bounded.
        widget = kwargs.get("widget", None) or self.widget
        if isinstance(widget, type):
            kwargs["widget"] = widget(config_name=self.config_name)

        super(CodeMirrorField, self).__init__(*args, **kwargs)