MapServer/src/mapscript/python/examples/wxs.py at main · jbfrd/MapServer · GitHub

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#!/usr/bin/env python

"""

Output WMS GetCapabilities response for a Mapfile

Usage:

python wxs.py test.map

"""

import sys

import xml.dom.minidom

import mapscript

def main(map_file):

map = mapscript.mapObj(map_file)

map.web.metadata.set("ows_onlineresource", "http://dummy.org/")

ows_req = mapscript.OWSRequest()

ows_req.type = mapscript.MS_GET_REQUEST

ows_req.setParameter("SERVICE", "WMS")

ows_req.setParameter("VERSION", "1.1.0")

ows_req.setParameter("REQUEST", "GetCapabilities")

mapscript.msIO_installStdoutToBuffer()

dispatch_status = map.OWSDispatch(ows_req)

if dispatch_status != mapscript.MS_SUCCESS:

print("An error occurred")

content_type = mapscript.msIO_stripStdoutBufferContentType()

mapscript.msIO_stripStdoutBufferContentHeaders()

result = mapscript.msIO_getStdoutBufferBytes()

# [('Content-Type', 'application/vnd.ogc.wms_xml; charset=UTF-8'), ('Content-Length', '11385')]

response_headers = [('Content-Type', content_type),

('Content-Length', str(len(result)))]

assert int(response_headers[1][1]) > 0

dom = xml.dom.minidom.parseString(result)

print(dom.toprettyxml(indent="", newl=""))

def usage():

"""

Display usage if program is used incorrectly

"""

print("Syntax: %s <mapfile_path>" % sys.argv[0])

sys.exit(2)

# make sure a filename argument is provided

if len(sys.argv) != 2:

usage()

map_file = sys.argv[1]

main(map_file)

MapServer/src/mapscript/python/examples/wxs.py at main · jbfrd/MapServer · GitHub

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