voctogui: pep8ify

* Indent by 4 spaces
* Use spaces around infix operators
* Reformat some argument lists
* One import per line
* Start line comments with '# '
* Two newlines before free functions
* One newline before methods

1 files changed, 53 insertions, 43 deletions

diff --git a/voctogui/lib/uibuilder.py b/voctogui/lib/uibuilder.py
index 2a6b00e..8776480 100644
--- a/voctogui/lib/uibuilder.py
+++ b/voctogui/lib/uibuilder.py
@@ -1,47 +1,57 @@
-import gi, logging
+import gi
+import logging
 from gi.repository import Gtk, Gst
 
-class UiBuilder(object):
-	def __init__(self, uifile):
-		if not self.log:
-			self.log = logging.getLogger('UiBuilder')
-
-		self.uifile = uifile
-
-		self.builder = Gtk.Builder()
-		self.builder.add_from_file(self.uifile)
-
-	def find_widget_recursive(self, widget, name):
-		widget = self._find_widget_recursive(widget, name)
-		if not widget:
-			self.log.error('could find required widget "%s" by ID inside the parent %s', name, str(widget))
-			raise Exception('Widget not found in parent')
-
-		return widget
 
-	def _find_widget_recursive(self, widget, name):
-		if Gtk.Buildable.get_name(widget) == name:
-			return widget
-
-		if hasattr(widget, 'get_children'):
-			for child in widget.get_children():
-				widget = self._find_widget_recursive(child, name)
-				if widget:
-					return widget
-
-		return None
-
-	def get_check_widget(self, widget_id, clone=False):
-		if clone:
-			builder = Gtk.Builder()
-			builder.add_from_file(self.uifile)
-		else:
-			builder = self.builder
-
-		self.log.debug('loading widget "%s" from the .ui-File', widget_id)
-		widget = builder.get_object(widget_id)
-		if not widget:
-			self.log.error('could not load required widget "%s" from the .ui-File', widget_id)
-			raise Exception('Widget not found in .ui-File')
+class UiBuilder(object):
 
-		return widget
+    def __init__(self, uifile):
+        if not self.log:
+            self.log = logging.getLogger('UiBuilder')
+
+        self.uifile = uifile
+
+        self.builder = Gtk.Builder()
+        self.builder.add_from_file(self.uifile)
+
+    def find_widget_recursive(self, widget, name):
+        widget = self._find_widget_recursive(widget, name)
+        if not widget:
+            self.log.error(
+                'could find required widget "%s" by ID inside the parent %s',
+                name,
+                str(widget)
+            )
+            raise Exception('Widget not found in parent')
+
+        return widget
+
+    def _find_widget_recursive(self, widget, name):
+        if Gtk.Buildable.get_name(widget) == name:
+            return widget
+
+        if hasattr(widget, 'get_children'):
+            for child in widget.get_children():
+                widget = self._find_widget_recursive(child, name)
+                if widget:
+                    return widget
+
+        return None
+
+    def get_check_widget(self, widget_id, clone=False):
+        if clone:
+            builder = Gtk.Builder()
+            builder.add_from_file(self.uifile)
+        else:
+            builder = self.builder
+
+        self.log.debug('loading widget "%s" from the .ui-File', widget_id)
+        widget = builder.get_object(widget_id)
+        if not widget:
+            self.log.error(
+                'could not load required widget "%s" from the .ui-File',
+                widget_id
+            )
+            raise Exception('Widget not found in .ui-File')
+
+        return widget