Changeset 566

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Timestamp:
11/08/06 18:18:34 (2 years ago)
Author:
zool
Message:

uses REQUEST as well as path_info to figure out who to dispatch() to

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  • bbox/bbox/web.py

    Revision 546 Revision 566
    1from config import template_path 1from config import template_path 
    2 2 
    3from Cheetah.Template import Template 3from Cheetah.Template import Template 
    4import os, cgi, re 4import os, cgi, re 
    5 5 
    6def dispatch (actions, input = None, environ = os.environ): 6def dispatch (actions, input = None, environ = os.environ): 
    7    if input is None: input = cgi.FieldStorage() 7    if input is None: input = cgi.FieldStorage() 
    8    pathinfo = '' 8    pathinfo = '' 
    9    if environ.has_key("PATH_INFO"): 9    if environ.has_key("PATH_INFO"): 
    10        pathinfo    = input.getvalue("path", environ["PATH_INFO"]) 10        pathinfo    = input.getvalue("path", environ["PATH_INFO"]) 
      11    if 'REQUEST' in input: 
      12        # make our request. by default, return our Capabilities 
      13        pathinfo    = '/'+input.getvalue("REQUEST","GetCapabilities") 
    11    reqmethod   = environ["REQUEST_METHOD"] 14    reqmethod   = environ["REQUEST_METHOD"] 
    12    script_name = environ["SCRIPT_NAME"] 15    script_name = environ["SCRIPT_NAME"] 
    13    host        = environ["HTTP_HOST"] 16    host        = environ["HTTP_HOST"] 
    14    args = pathinfo[1:].split("/") 17    args = pathinfo[1:].split("/") 
    15    if hasattr(actions, "__getitem__"): 18    if hasattr(actions, "__getitem__"): 
    16        classobj = actions[args[0]] 19        classobj = actions[args[0]] 
    17    else: 20    else: 
    18        classobj = getattr(actions, args[0]) 21        classobj = getattr(actions, args[0]) 
    19    handler = classobj(script_name, input, host, reqmethod) 22    handler = classobj(script_name, input, host, reqmethod) 
    20    method = getattr(handler, reqmethod) 23    method = getattr(handler, reqmethod) 
    21    content = method(*args[1:]) 24    content = method(*args[1:]) 
    22    for header in handler.headers.iteritems(): 25    for header in handler.headers.iteritems(): 
    23        print "%s: %s" % header 26        print "%s: %s" % header 
    24    print "" 27    print "" 
    25    print content 28    print content 
    26 29 
    27class Document: 30class Document: 
    28    def __init__ (self, script_name, input, host, req_method): 31    def __init__ (self, script_name, input, host, req_method): 
    29        self.script_name = script_name 32        self.script_name = script_name 
    30        self.input       = input 33        self.input       = input 
    31        self.host        = host 34        self.host        = host 
    32        self.req_method  = req_method 35        self.req_method  = req_method 
    33        self.headers     = {'Content-type': 'text/plain; charset=utf-8'} 36        self.headers     = {'Content-type': 'text/plain; charset=utf-8'} 
    34        self.template_path = template_path + "/" 37        self.template_path = template_path + "/" 
    35 38 
    36    def template (self, name, **args): 39    def template (self, name, **args): 
    37        filename = self.template_path + name + ".xml" 40        filename = self.template_path + name  
    38        return Template( file = filename, searchList = [args, self] ) 41        return Template( file = filename, searchList = [args, self] ) 
    39 42 
    40    def output (self, name, **args): 43    def output (self, name, **args): 
    41        return self.template(name, **args) 44        return self.template(name, **args) 
    42        #return self.template("base", page = page) 45        #return self.template("base", page = page) 
    43 46 
    44 47