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https://github.com/NYCPlanning/labs-geojson2mvt.git
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4583dd9b3c
cors_server.py works with Python 2.x, but changes in print, SimpleHTTPServer, and SocketServer mean it doesn't work with Python 3. This Python 3 version of the CORS server script seeks to address those issues.
60 lines
2.1 KiB
Python
60 lines
2.1 KiB
Python
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import http.server
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class CORSHTTPRequestHandler(http.server.SimpleHTTPRequestHandler):
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def send_head(self):
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"""Common code for GET and HEAD commands.
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This sends the response code and MIME headers.
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Return value is either a file object (which has to be copied
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to the outputfile by the caller unless the command was HEAD,
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and must be closed by the caller under all circumstances), or
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None, in which case the caller has nothing further to do.
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"""
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path = self.translate_path(self.path)
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f = None
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if os.path.isdir(path):
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if not self.path.endswith('/'):
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# redirect browser - doing basically what apache does
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self.send_response(301)
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self.send_header("Location", self.path + "/")
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self.end_headers()
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return None
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for index in "index.html", "index.htm":
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index = os.path.join(path, index)
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if os.path.exists(index):
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path = index
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break
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else:
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return self.list_directory(path)
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ctype = self.guess_type(path)
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try:
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# Always read in binary mode. Opening files in text mode may cause
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# newline translations, making the actual size of the content
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# transmitted *less* than the content-length!
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f = open(path, 'rb')
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except IOError:
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self.send_error(404, "File not found")
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return None
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self.send_response(200)
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self.send_header("Content-type", ctype)
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fs = os.fstat(f.fileno())
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self.send_header("Content-Length", str(fs[6]))
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self.send_header("Last-Modified", self.date_time_string(fs.st_mtime))
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self.send_header("Access-Control-Allow-Origin", "*")
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self.end_headers()
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return f
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if __name__ == "__main__":
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import os
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import socketserver
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PORT = 31338
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Handler = CORSHTTPRequestHandler
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#Handler = http.server.SimpleHTTPRequestHandler
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httpd = socketserver.TCPServer(("", PORT), Handler)
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print("serving at port", PORT)
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httpd.serve_forever()
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