added ConsoleFunctions class for convience methods

Author: kgolcyns

exception_viewer.py

@@ -4,10 +4,44 @@
 from collections import namedtuple
 from PyQt5.QtWidgets import *
 from PyQt5.QtCore import *
+from PyQt5.QtGui import *
 
 def connect(signal, slot):
     signal.connect(slot)
 
+class ConsoleFunctions:
+    """Functions to be used in console for convience"""
+
+    @staticmethod
+    def clear():
+        """Clears console"""
+        #_app_.processEvents()
+        _exceptConsole_.clearExceptions()
+        #_app_.processEvents()
+
+    @staticmethod
+    def show():
+        """Shows console"""
+        _exceptConsole_.show()
+        _exceptConsole_.raise_()
+        #_app_.processEvents()
+    
+    @staticmethod
+    def hide():
+        """Hides console"""
+        _exceptConsole_.hide()
+        #_app_.processEvents()
+    
+    @staticmethod
+    def doc(object):
+        """Prints docstring of object
+        for now just prints to console.
+        TODO: make a widget that displays docstring"""
+        color = '\033[36m'
+        endColor = '\033[0m'
+        print(color + str(object.__doc__) + endColor)
+
+
 class ViewerWidget(QWidget):
     """Viewer widget that displays exception detailed
     information preformatted and with convience set methods.
@@ -87,6 +121,8 @@ def __init__(self, parent=None):
         self.toolbar.setFloatable(False)
         self.toolbar.addAction(self.actionClear)
         self.addToolBar(self.toolbar)
+
+        self.listWidget.setAttribute(Qt.WA_MacShowFocusRect, False)
         ##
 
         # Configure layout
@@ -151,6 +187,16 @@ def excepthook(self, cls, err, tb):
     exceptConsole.show()
     exceptConsole.raise_()
 
+    # Provide name console functions
+    clear = ConsoleFunctions.clear
+    show = ConsoleFunctions.show
+    hide = ConsoleFunctions.hide
+    doc = ConsoleFunctions.doc
+    
+    #TODO: ps Colors might be breaking previous command up arrow
+    #sys.ps1 = '\033[92m>>> \033[0m'
+    #sys.ps2 = '\033[42m   \033[0m '
+
     sys.excepthook = exceptConsole.excepthook
 
     print('Try making exceptions and testing console.')