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import os
import optparse
from contextlib import contextmanager
from jaraco.util.filesystem import save_to_file, replace_extension

def word_context(word, filename, close_flags):
	doc = word.Documents.Open(filename)
		yield doc

class Converter(object):
	An object that will convert a Word-readable file to one of the Word-
	savable formats (defaults to PDF).
	Requires Microsoft Word 2007 or later.
	def __init__(self):
		from win32com.client import Dispatch
		import pythoncom
		import threading
		if threading.current_thread().getName() != 'MainThread':
		self.word = Dispatch('Word.Application')

	def convert(self, docfile_string, target_format=None):
		Take a string (in memory) and return it as a string of the
		target format (also as a string in memory).
		from win32com.client import constants
		target_format = target_format or getattr(constants, 'wdFormatPDF', 17)

		with save_to_file(docfile_string) as docfile:
			# if I don't put a pdf extension on it, Word will
			pdffile = replace_extension('.pdf', docfile)
			dont_save = getattr(constants, 'wdDoNotSaveChanges', 0)
			with word_context(self.word, docfile, dont_save) as doc:
				raise Exception
				res = doc.SaveAs(pdffile, target_format)
			with open(pdffile, 'rb') as pdf:
				content =
		return content

	__call__ = convert

	def __del__(self):

class ConvertServer(object):
	def default(self, filename):
		cherrypy.response.headers['Content-Type'] = 'application/pdf'
		return Converter().convert( = True

	def start_server():
		global cherrypy
		import cherrypy
		_, args = optparse.OptionParser().parse_args()
		if args: config, = args
		cherrypy.quickstart(ConvertServer(), config=config)