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https://github.com/protomaps/PMTiles.git
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38 lines
1.1 KiB
Python
Executable File
38 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python
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import sys
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import re
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from http.server import BaseHTTPRequestHandler, HTTPServer
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from pmtiles.reader import read
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if len(sys.argv) <= 1:
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print("Usage: pmtiles-serve PMTILES_FILE")
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exit(1)
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with read(sys.argv[1]) as reader:
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fmt = reader.metadata['format']
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class Handler(BaseHTTPRequestHandler):
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def do_GET(self):
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match = re.match("/(\d+)/(\d+)/(\d+)." + fmt, self.path)
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if not match:
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self.send_response(400)
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self.wfile.write("bad request".encode('utf-8'))
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return
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z = int(match.group(1))
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x = int(match.group(2))
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y = int(match.group(3))
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data = reader.get(z,x,y)
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if not data:
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self.send_response(404)
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self.wfile.write("tile not found".encode('utf-8'))
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return
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self.send_response(200)
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self.send_header('Content-Type','image/png')
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self.end_headers()
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self.wfile.write(data)
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print('serving localhost:8000/{z}/{x}/{y}.' + fmt)
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httpd = HTTPServer(('', 8000), Handler)
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httpd.serve_forever()
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