Escape HTML on error, misc changes

BirdyNet.py

@@ -27,6 +27,7 @@ from qtpy.QtMultimedia import QSound
 import configparser
 import json
 import time
+import html
 browserWindows = []
 
 os.chdir(sp)
@@ -158,6 +159,7 @@ class browserWindow(QMainWindow):
 			self.update()
 			#print(prettyJson(response["headers"]))
 		except Exception as e:
+			self.cDoc.cRenderHtml(html.escape(str(e)))
 			self.cDoc.cRenderHtml(str(e))
 			raise
 	

addons/0.documentViewer.QTextBrowser.py

@@ -1,8 +1,5 @@
-global HTMLParser
-from html.parser import HTMLParser
-
 global html
-import html
+import html.parser
 
 global browserDoc
 class browserDoc(QTextBrowser):
@@ -19,9 +16,9 @@ class browserDoc(QTextBrowser):
 		self.setStyleSheet("QTextBrowser { " +style+ " }")
 		self.anchorClicked.connect(self.cAnchorClicked)
 	
-	class cHtmlParser(HTMLParser):
+	class cHtmlParser(html.parser.HTMLParser):
 		def __init__(self):
-			HTMLParser.__init__(self)
+			html.parser.HTMLParser.__init__(self)
 			self.output = ""
 			self.voidElements = ["area","base","br","col","hr","img","input","link","meta","param","command","keygen","source"]
 			self.blackList = ["img","script","style"]