#!/usr/bin/python3
import boxes
import sys
import argparse
import cgi
import tempfile
import os
from wsgiref.util import setup_testing_defaults
from wsgiref.simple_server import make_server
import wsgiref.util
import box, box2, box3, flexbox, flexbox2, flexbox3, flextest, folder
import magazinefile, trayinsert, typetray
class ArgumentParserError(Exception): pass
class ThrowingArgumentParser(argparse.ArgumentParser):
def error(self, message):
raise ArgumentParserError(message)
boxes.ArgumentParser = ThrowingArgumentParser # Evil hack
class BServer:
def __init__(self):
self.boxes = {
"DemoBox" : boxes.DemoBox(),
"Box" : box.Box(),
"Box2" : box2.Box(),
"Box3" : box3.Box(),
"FlexBox" : flexbox.FlexBox(),
"FlexBox2" : flexbox2.FlexBox(),
"FlexBox3" : flexbox3.FlexBox(),
}
def arg2html(self, a):
name = a.option_strings[0].replace("-", "")
if isinstance(a, argparse._HelpAction):
return ""
if isinstance(a, argparse._StoreTrueAction):
return """| %s | | %s |
\n""" % \
(name, name, a.default or "", a.help)
return """| %s | | %s |
\n""" % \
(name, name, a.default or "", a.help)
def args2html(self, args, msg=""):
if msg:
msg = str(msg).replace("--", "")
msg = """\n%s
\n""" % msg
result = ["""Foo
%s
""")
return (s.encode("utf-8") for s in result)
def menu(self):
result = ["""
Boxes for Laser Cutters
Text
""" ]
for name in sorted(self.boxes):
box = self.boxes[name]
docs = ""
if box.__doc__:
docs = " - " + box.__doc__
result.append(""" - %s%s
""" % (
name, name, docs))
result.append("""
""")
return (s.encode("utf-8") for s in result)
def serve(self, environ, start_response):
status = '200 OK'
headers = [('Content-type', 'text/html; charset=utf-8')]
#headers = [('Content-type', 'text/plain; charset=utf-8')]
start_response(status, headers)
d = cgi.parse_qs(environ['QUERY_STRING'])
box = self.boxes.get(environ["PATH_INFO"][1:], None)
if environ["REQUEST_METHOD"] == "GET":
if box:
return self.args2html(box.argparser)
else:
return self.menu()
elif environ["REQUEST_METHOD"] == "POST":
try:
length = int(environ.get('CONTENT_LENGTH', '0'))
except ValueError:
length = 0
body = environ['wsgi.input'].read(length).decode()
args = ["--"+arg for arg in body.split("&")]
try:
box.parseArgs(args)
except (ArgumentParserError) as e:
return self.args2html(box.argparser, e)
fd, box.output = tempfile.mkstemp()
box.render()
result = open(box.output).readlines()
os.remove(box.output)
os.close(fd)
return (l.encode("utf-8") for l in result)
return [b"???"]
if __name__=="__main__":
boxserver = BServer()
httpd = make_server('', 8000, boxserver.serve)
print("Serving on port 8000...")
httpd.serve_forever()