code_to_paste.txt

def dispatcher(line):
    print line

def load_ipython_extension(ipython, *args):
    ipython.register_magic_function(dispatcher, 'line', magic_name="http")

def unload_ipython_extension(ipython):
    pass



##########################


import requests

def dispatcher(line):
    parts = line.strip().split(" ")
    
    if (len(parts) == 2 and parts[0] in ["GET", "DELETE"]):

        verb, uri = parts
        if verb == "GET":
            return requests.get(uri)
        elif verb == "DELETE":
            return requests.delete(uri)

    elif (len(parts) > 2 and parts[0] in ["GET", "PUT", "POST"]):

        verb = parts[0]
        uri = parts[1]
        payload = json.loads(" ".join(parts[2:]))
        if verb == "GET":
            return requests.get(uri, params=payload)
        elif verb == "PUT":
            return requests.put(uri, json=payload)
        elif verb == "POST":
            return requests.post(uri, json=payload)
                              
    else:
        print """Usage:

    %http GET <url>
    %http DELETE <url>
                        HTTP GET/DELETE request to <url>.
                        
    %http GET <url> <json query params>       
                        HTTP GET request to <url>, JSON will be used to       
                        create query string.       
                        
    %http PUT <url> <json>
    %http POST <url> <json>
                        HTTP PUT/POST request to <url>, <json> will
                        be sent as JSON payload. 
"""
        

##########################


import types, json
from pygments import highlight
from pygments.lexers import JsonLexer
from pygments.formatters import HtmlFormatter
from pygments.style import Style
from pygments.token import Keyword, Name, String, Number

class PygmentsStyle(Style):
    default_style = ""
    styles = {
        Name: 'bold #333', String: '#00d', Number: '#00d', Keyword: '#00d'
    }
        
def add_repr_html_to_response(resp):
    def _repr_html_(self):
        result = "<strong>%s %s</strong><br />" % (self.request.method, self.request.url)
        color = "black"
        if self.status_code >= 400: color = "red" 
        if self.status_code < 300: color = "green" 
        result += "<strong style=\"color: %s;\">%d %s</strong><br /> " % (color, self.status_code, self.reason)
        if "content-type" in self.headers:
            if self.headers["content-type"] == "application/json":
                result += highlight(
                    json.dumps(self.json(), indent=2), 
                    JsonLexer(), 
                    HtmlFormatter(noclasses = True, nobackground =True, style=PygmentsStyle)
                    )
            elif self.headers["content-type"] == "text/html":
                result += self.content
        else:
            result += "<pre>"+self.content+"</pre>"
        return result
    resp._repr_html_ = types.MethodType(_repr_html_, resp)
    return resp

def decorate_response(fn):
    def inner(*args, **kwargs):
        result = fn(*args, **kwargs)
        if result is not None:
            return add_repr_html_to_response(result)
        else:
            print result
    return inner