Remove third_party/twisted_8_1

third_party/twisted_8_1/twisted/lore/htmlbook.py

-# Copyright (c) 2001-2004 Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-
-def getNumber(filename):
-    return None
-
-def getReference(filename):
-    return None
-
-class Book:
-
-    def __init__(self, filename):
-        self.chapters = []
-        self.indexFilename = None
-
-        global Chapter
-        Chapter = self.Chapter
-        global getNumber
-        getNumber = self.getNumber
-        global getReference
-        getReference = self.getNumber
-        global Index
-        Index = self.Index
-
-        if filename:
-            execfile(filename)
-
-    def getFiles(self):
-        return [c[0] for c in self.chapters]
-
-    def getNumber(self, filename):
-        for c in self.chapters:
-            if c[0] == filename:
-                return c[1]
-        return None
-
-    def getIndexFilename(self):
-        return self.indexFilename
-
-    def Chapter(self, filename, number):
-        self.chapters.append((filename, number))
-
-    def Index(self, filename):
-        self.indexFilename = filename
-
-#_book = Book(None)