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tlinnet/NSMutableURLRequest.py

Created December 5, 2016 13:00
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  1. tlinnet created this gist Dec 5, 2016.
    103 changes: 103 additions & 0 deletions NSMutableURLRequest.py
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,103 @@
    # python
    from urlparse import urlparse
    from urllib import urlencode
    from ctypes import c_void_p
    import json
    import base64


    # pythonista
    import objc_util

    class RequestsException(Exception):
    pass

    class Requests(object):
    def __init__(self):
    self.data = None
    self.error = None

    def get(self, url=None, auth=None, headers=None, params=None):
    # Make url
    if params:
    params_encoded = urlencode(params)
    else:
    params_encoded = ""

    url = objc_util.nsurl("{}?{}".format(url, params_encoded))

    #request = objc_util.ObjCClass("NSURLRequest").request(URL=url)
    request = objc_util.ObjCClass('NSMutableURLRequest').alloc().initWithURL_(url)

    # Make headers
    if headers:
    for key in headers:
    request.setValue_forHTTPHeaderField_(headers[key], key)

    if auth:
    userName, password = auth
    authStr = "%s:%s"%(userName, password)
    authencode = base64.b64encode(bytes(authStr))
    request.addValue_forHTTPHeaderField_("Basic %s"%authencode, "Authorization")

    configuration = objc_util.ObjCClass("NSURLSessionConfiguration").defaultSessionConfiguration()
    session = objc_util.ObjCClass("NSURLSession").sessionWithConfiguration_(configuration)

    completionHandler = objc_util.ObjCBlock(self.responseHandlerBlock, restype=None, argtypes=[c_void_p, c_void_p, c_void_p, c_void_p])
    objc_util.retain_global(completionHandler)

    #dataTask = session.dataTask(Request=request, completionHandler=completionHandler)
    dataTask = session.dataTaskForRequest_completion_(request, completionHandler)
    dataTask.resume()

    # Wait for completions
    wait = True
    while wait:
    if self.data != None:
    wait = False
    return json.loads(self.data)
    elif self.error != None:
    wait = False
    raise RequestsException(["Error in request", self.error])


    def responseHandlerBlock(self, _cmd, data, response, error):
    if error is not None:
    self.error = objc_util.ObjCInstance(error)
    else:
    response = objc_util.ObjCInstance(response)
    data = objc_util.ObjCInstance(data)
    self.data = objc_util.nsdata_to_bytes(data)

    #url = "http://validate.jsontest.com"
    #params = {"json" : {"first" : "lukas", "last" : "kollmer"}}
    #headers = None
    #auth = None

    APIKEY = 'SECRET'
    #url = 'https://api.hotspotsystem.com/v2.0'+'/locations/'+'4'+'/vouchers'
    #params = {"limit" : "4"}
    #headers = {'sn-apikey': APIKEY}
    #auth = None

    #url = 'https://api.hotspotsystem.com/v1.0'+'/locations/'+'4'+'/vouchers.json'
    #params = {"limit" : "4"}
    #headers = None
    #auth = (APIKEY, "x")

    url = 'https://api.hotspotsystem.com/v1.0'+'/locations/'+'4'+'/generate/voucher.json'
    params = {"package" : "7"}
    headers = None
    auth = (APIKEY, "x")


    try:
    data = Requests().get(url=url, auth=auth, headers=headers, params=params)
    print data
    print type(data)
    print "Done"

    except RequestsException as e:
    emessg = str(e.message[-1])
    print "ERROR!!! \n"
    print emessg