Add ability to delete resources

Author: JonnyWong16

plexapi/mixins.py

@@ -402,6 +402,12 @@ def setArt(self, art):
         art.select()
         return self
 
+    def deleteArt(self):
+        """ Delete the art from a Plex object. """
+        key = f'/library/metadata/{self.ratingKey}/art'
+        self._server.query(key, method=self._server._session.delete)
+        return self
+
 
 class LogoUrlMixin:
     """ Mixin for Plex objects that can have a logo url. """
@@ -458,6 +464,10 @@ def setLogo(self, logo):
         return self
 
     def deleteLogo(self):
+        """ Delete the logo from a Plex object. """
+        key = f'/library/metadata/{self.ratingKey}/clearLogo'
+        self._server.query(key, method=self._server._session.delete)
+        return self
 
 
 class PosterUrlMixin:
@@ -519,6 +529,12 @@ def setPoster(self, poster):
         poster.select()
         return self
 
+    def deletePoster(self):
+        """ Delete the poster from a Plex object. """
+        key = f'/library/metadata/{self.ratingKey}/thumb'
+        self._server.query(key, method=self._server._session.delete)
+        return self
+
 
 class ThemeUrlMixin:
     """ Mixin for Plex objects that can have a theme url. """
@@ -580,6 +596,12 @@ def setTheme(self, theme):
             'Re-upload the theme using "uploadTheme" to set it.'
         )
 
+    def deleteTheme(self):
+        """ Delete the theme from a Plex object. """
+        key = f'/library/metadata/{self.ratingKey}/theme'
+        self._server.query(key, method=self._server._session.delete)
+        return self
+
 
 class EditFieldMixin:
     """ Mixin for editing Plex object fields. """