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fscottfoti
2022-04-09 13:35:21 -07:00
parent ed40933563
commit ba6a620709
3 changed files with 51 additions and 36 deletions
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24
python/bin/pmtiles-convert
View File

@@ -7,12 +7,20 @@ import shutil
from pmtiles.convert import mbtiles_to_pmtiles, pmtiles_to_mbtiles, pmtiles_to_dir
parser = argparse.ArgumentParser(description='Convert between PMTiles and other archive formats.')
parser.add_argument('input',help='Input .mbtiles or .pmtiles')
parser.add_argument('output',help='Output .mbtiles, .pmtiles, or directory')
parser.add_argument('--maxzoom', help='the maximum zoom level to include in the output.')
parser.add_argument('--gzip', help='The output should be gzip-compressed.',action='store_true')
parser.add_argument('--overwrite', help='Overwrite the existing output.',action='store_true')
parser = argparse.ArgumentParser(
description="Convert between PMTiles and other archive formats."
)
parser.add_argument("input", help="Input .mbtiles or .pmtiles")
parser.add_argument("output", help="Output .mbtiles, .pmtiles, or directory")
parser.add_argument(
"--maxzoom", help="the maximum zoom level to include in the output."
)
parser.add_argument(
"--gzip", help="The output should be gzip-compressed.", action="store_true"
)
parser.add_argument(
"--overwrite", help="Overwrite the existing output.", action="store_true"
)
args = parser.parse_args()
if os.path.exists(args.output) and not args.overwrite:
@@ -26,10 +34,10 @@ if args.overwrite:
print("compression:", "gzip" if args.gzip else "disabled")
if args.input.endswith('.mbtiles') and args.output.endswith('.pmtiles'):
if args.input.endswith(".mbtiles") and args.output.endswith(".pmtiles"):
mbtiles_to_pmtiles(args.input, args.output, args.maxzoom, args.gzip)
elif args.input.endswith('.pmtiles') and args.output.endswith('.mbtiles'):
elif args.input.endswith(".pmtiles") and args.output.endswith(".mbtiles"):
pmtiles_to_mbtiles(args.input, args.output, args.gzip)
elif args.input.endswith(".pmtiles"):

41
python/bin/pmtiles-serve
View File

@@ -13,30 +13,37 @@ from pmtiles.reader import read
class ThreadingSimpleServer(ThreadingMixIn, http.server.HTTPServer):
pass
parser = argparse.ArgumentParser(description='Convert between PMTiles and other archive formats.')
parser.add_argument('pmtiles_file',help='PMTiles archive to serve')
parser.add_argument('port',help='Port to bind to')
parser.add_argument('--bind', help='Address to bind server to: default localhost')
parser.add_argument('--cors-allow-all', help='Return Access-Control-Allow-Origin:* header',action='store_true')
parser = argparse.ArgumentParser(
description="Convert between PMTiles and other archive formats."
)
parser.add_argument("pmtiles_file", help="PMTiles archive to serve")
parser.add_argument("port", help="Port to bind to")
parser.add_argument("--bind", help="Address to bind server to: default localhost")
parser.add_argument(
"--cors-allow-all",
help="Return Access-Control-Allow-Origin:* header",
action="store_true",
)
args = parser.parse_args()
with read(args.pmtiles_file) as reader:
fmt = reader.metadata['format']
fmt = reader.metadata["format"]
class Handler(http.server.SimpleHTTPRequestHandler):
def do_GET(self):
if self.path == "/metadata":
self.send_response(200)
if args.cors_allow_all:
self.send_header('Access-Control-Allow-Origin','*')
self.send_header("Access-Control-Allow-Origin", "*")
self.end_headers()
self.wfile.write(json.dumps(reader.metadata).encode('utf-8'))
self.wfile.write(json.dumps(reader.metadata).encode("utf-8"))
return
match = re.match("/(\d+)/(\d+)/(\d+)." + fmt, self.path)
if not match:
self.send_response(400)
self.end_headers()
self.wfile.write("bad request".encode('utf-8'))
self.wfile.write("bad request".encode("utf-8"))
return
z = int(match.group(1))
x = int(match.group(2))
@@ -45,19 +52,19 @@ with read(args.pmtiles_file) as reader:
if not data:
self.send_response(404)
self.end_headers()
self.wfile.write("tile not found".encode('utf-8'))
self.wfile.write("tile not found".encode("utf-8"))
return
self.send_response(200)
if args.cors_allow_all:
self.send_header('Access-Control-Allow-Origin','*')
if fmt == 'pbf':
self.send_header('Content-Type','application/x-protobuf')
self.send_header("Access-Control-Allow-Origin", "*")
if fmt == "pbf":
self.send_header("Content-Type", "application/x-protobuf")
else:
self.send_header('Content-Type','image/' + fmt)
self.send_header("Content-Type", "image/" + fmt)
self.end_headers()
self.wfile.write(data)
bind = args.bind or 'localhost'
print(f'serving {bind}:{args.port}/{{z}}/{{x}}/{{y}}.{fmt}, for development only')
httpd = ThreadingSimpleServer((args.bind or '', int(args.port)), Handler)
bind = args.bind or "localhost"
print(f"serving {bind}:{args.port}/{{z}}/{{x}}/{{y}}.{fmt}, for development only")
httpd = ThreadingSimpleServer((args.bind or "", int(args.port)), Handler)
httpd.serve_forever()

10
python/bin/pmtiles-show
View File

@@ -11,12 +11,12 @@ if len(sys.argv) <= 1:
with read(sys.argv[1]) as reader:
if len(sys.argv) == 2:
print('spec version: ',reader.version)
print('metadata:')
print("spec version: ", reader.version)
print("metadata:")
for k, v in reader.metadata.items():
print(k,'=',v)
print('root entries:', reader.root_entries)
print('leaf directories:', len(set(reader.leaves.values())))
print(k, "=", v)
print("root entries:", reader.root_entries)
print("leaf directories:", len(set(reader.leaves.values())))
elif len(sys.argv) == 3:
for k, v in reader.root_dir.items():
print(f"{k[0]} {k[1]} {k[2]} {v[0]} {v[1]}")