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import sys
from wsgiref.simple_server import make_server
# WSGI app
def simple_app(env, resp):
resp('200 OK', [('Content-type','text/plain')])
yield 'Hello world!\n'
yield 1/0
def wrapped_app(app, env, resp):
try:
page = app(env, lambda s, h, e=None: None)
print list(page)
except:
resp('500 ERR', [("content-type","text/plain")], sys.exc_info())
return ['err']
else:
resp('200 OK', [("content-type","text/html")])
return page
if __name__ == '__main__':
make_server('', 8000, wrapped_app.__get__(simple_app)).serve_forever()
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