Improved support for icon customizations.

Application icons are now part of configuration instead of contant definitions.

lib/hawat/const.py

@@ -48,7 +48,7 @@ AODS_IP4 = 'ip4'
 AODS_IP6 = 'ip6'
 
 
-FA_ICONS = {
+ICONS = {
 
     #
     # General icons.

lib/vial/app.py

@@ -84,7 +84,7 @@ class Vial(flask.Flask):  # pylint: disable=locally-disabled,too-many-instance-a
         """
         Application icon registry.
         """
-        return vial.const.FA_ICONS
+        return self.config.get('ICONS')
 
     @flask.app.setupmethod
     def add_url_rule(self, rule, endpoint = None, view_func = None, provide_automatic_options = None, **options):
@@ -481,8 +481,7 @@ class Vial(flask.Flask):  # pylint: disable=locally-disabled,too-many-instance-a
 
             def get_icon(icon_name, default_icon = 'missing-icon'):
                 """
-                Get HTML icon markup for given icon. The icon will be looked up in
-                the :py:const:`vial.const.FA_ICONS` lookup table.
+                Get HTML icon markup for given icon.
 
                 :param str icon_name: Name of the icon.
                 :param str default_icon: Name of the default icon.
@@ -490,9 +489,9 @@ class Vial(flask.Flask):  # pylint: disable=locally-disabled,too-many-instance-a
                 :rtype: flask.Markup
                 """
                 return flask.Markup(
-                    vial.const.FA_ICONS.get(
+                    self.config.get('ICONS').get(
                         icon_name,
-                        vial.const.FA_ICONS.get(default_icon)
+                        self.config.get('ICONS').get(default_icon)
                     )
                 )
 
@@ -506,9 +505,9 @@ class Vial(flask.Flask):  # pylint: disable=locally-disabled,too-many-instance-a
                 :rtype: flask.Markup
                 """
                 return flask.Markup(
-                    vial.const.FA_ICONS.get(
+                    self.config.get('ICONS').get(
                         self.get_endpoint_class(endpoint).module_ref().get_module_icon(),
-                        vial.const.FA_ICONS.get(default_icon)
+                        self.config.get('ICONS').get(default_icon)
                     )
                 )
 
@@ -521,9 +520,9 @@ class Vial(flask.Flask):  # pylint: disable=locally-disabled,too-many-instance-a
                 :rtype: flask.Markup
                 """
                 return flask.Markup(
-                    vial.const.FA_ICONS.get(
+                    self.config.get('ICONS').get(
                         self.get_endpoint_class(endpoint).get_view_icon(),
-                        vial.const.FA_ICONS.get(default_icon)
+                        self.config.get('ICONS').get(default_icon)
                     )
                 )
 

lib/vial/config.py

@@ -171,6 +171,8 @@ class Config:  # pylint: disable=locally-disabled,too-few-public-methods
     LOG_EMAIL_LEVEL = 'error'
     """File logging level, case insensitive. One of the values ``DEBUG``, ``INFO``, ``WARNING``, ``ERROR``, ``CRITICAL``."""
 
+    ICONS = vial.const.ICONS
+
 
 class ProductionConfig(Config):  # pylint: disable=locally-disabled,too-few-public-methods
     """

lib/vial/const.py

@@ -176,7 +176,7 @@ ICON_NAME_MISSING_ICON = 'missing-icon'
 """Name of the icon to display instead of missing icons."""
 
 
-FA_ICONS = {
+ICONS = {
 
     #
     # General icons.