CustomWidget
************

class praw.models.CustomWidget(reddit, _data)

   Class to represent a custom widget.

   Find an existing one:

      custom = None
      widgets = reddit.subreddit('redditdev').widgets
      for widget in widgets.sidebar:
          if isinstance(widget, praw.models.CustomWidget):
              custom = widget
              break

      print(custom.text)
      print(custom.css)

   Create one (requires proper moderator permissions):

      widgets = reddit.subreddit('redditdev').widgets
      styles = {'backgroundColor': '#FFFF66', 'headerColor': '#3333EE'}
      custom = widgets.mod.add_custom_widget(
          'My custom widget', '# Hello world!', '/**/', 200, [], styles)

   For more information on creation, see "add_custom_widget()".

   Update one (requires proper moderator permissions):

      new_styles = {'backgroundColor': '#FFFFFF', 'headerColor': '#FF9900'}
      custom = custom.mod.update(shortName='My fav customization',
                                 styles=new_styles)

   Delete one (requires proper moderator permissions):

      custom.mod.delete()

   **Typical Attributes**

   This table describes attributes that typically belong to objects of
   this class. Since attributes are dynamically provided (see
   Determine Available Attributes of an Object), there is not a
   guarantee that these attributes will always be present, nor is this
   list comprehensive in any way.

   +-------------------------+-----------------------------------------------------+
   | Attribute               | Description                                         |
   +=========================+=====================================================+
   | "css"                   | The CSS of the widget, as a "str".                  |
   +-------------------------+-----------------------------------------------------+
   | "height"                | The height of the widget, as an "int".              |
   +-------------------------+-----------------------------------------------------+
   | "id"                    | The widget ID.                                      |
   +-------------------------+-----------------------------------------------------+
   | "imageData"             | A "list" of "ImageData" that belong to the widget.  |
   +-------------------------+-----------------------------------------------------+
   | "kind"                  | The widget kind (always "'custom'").                |
   +-------------------------+-----------------------------------------------------+
   | "shortName"             | The short name of the widget.                       |
   +-------------------------+-----------------------------------------------------+
   | "styles"                | A "dict" with the keys "'backgroundColor'" and      |
   |                         | "'headerColor'".                                    |
   +-------------------------+-----------------------------------------------------+
   | "stylesheetUrl"         | A link to the widget's stylesheet.                  |
   +-------------------------+-----------------------------------------------------+
   | "subreddit"             | The "Subreddit" the button widget belongs to.       |
   +-------------------------+-----------------------------------------------------+
   | "text"                  | The text contents, as Markdown.                     |
   +-------------------------+-----------------------------------------------------+
   | "textHtml"              | The text contents, as HTML.                         |
   +-------------------------+-----------------------------------------------------+

   __init__(reddit, _data)

      Initialize the class.

   mod

      Get an instance of "WidgetModeration" for this widget.

      Note: Using any of the methods of "WidgetModeration" will
        likely make outdated the data in the "SubredditWidgets" that
        this widget belongs to. To remedy this, call "refresh()".

   classmethod parse(data, reddit)

      Return an instance of "cls" from "data".

      Parameters:
         * **data** -- The structured data.

         * **reddit** -- An instance of "Reddit".
