book_room.py 文件源码

def is_available(room_email,start_time,end_time):
    xml_template = open("getavailibility_template.xml", "r").read()
    xml = Template(xml_template)
    headers = {}
    headers["Content-type"] = "text/xml; charset=utf-8"
    data=unicode(xml.substitute(email=room_email,starttime=start_time,endtime=end_time)).strip()
    response=requests.post(url,headers = headers, data= data, auth= HttpNtlmAuth(user,password))
    tree = ET.fromstring(response.text.encode('utf-8'))
    status = "Free"
    # arrgh, namespaces!!
    elems=tree.findall(".//{http://schemas.microsoft.com/exchange/services/2006/types}BusyType")
    for elem in elems:
        status=elem.text

    elems=tree.findall(".//faultcode")
    if elems:
        sys.stderr.write("Error occured\n")
        sys.stderr.write("tree: "+str(tree)+"\n")
        sys.stderr.write("response: "+response.text.encode('utf-8')+"\n")
        status= "N/A"

    sys.stderr.write("Room status: "+str(status)+"\n")
    return (status == "Free")