A python function to convert raw http request (mostly copied from burp or verbose curl) into a requests function.. Creates a dynamic function that can accept variables.

burp2requests_module.py

def burp2req(rawDump):
    """paste the raw dump from burp suite and replace all variables b/w << >>.
    It will return an equivalent py function that accepts variables from dump and returns response obj"""
    head=list(map(str.strip,rawDump.split("\n\n",1)))
    if len(head)==2:head,body=head
    else:head,body=head[0]," "
    l1,head=head.split('\n',1)
    l1,head=l1.split(),dict([map(str.strip,h.split(":",1)) for h in head.split('\n') if h.strip()])
    host=head.get('Host',head.get('host',head.get("HOST",None)))
    pr="https://" if l1[-1]=="HTTP/1.1" else "http://"
    path=l1[1]
    url=pr+host+path
    varsinUrl=__import__("re").findall(r'<<(.*?)>>',url)
    url=url.replace("{","{{").replace("}","}}")
    url=url.replace("<<","{").replace(">>","}")
    varsinBody=__import__("re").findall(r'<<(.*?)>>',body)
    body=body.replace("{","{{").replace("}","}}")
    body=body.replace("<<","{").replace(">>","}")
    #varsinBody=__import__("re").findall(r'{(.*?)}',__import__("re").findall(r'{{(.*?)}}',body)[0])
    jhead=__import__("json").dumps(head)
    varsinHead=__import__("re").findall(r'<<(.*?)>>',jhead)
    jhead=jhead.replace("{","{{").replace("}","}}")
    jhead=jhead.replace("<<","{").replace(">>","}")
    #varsinHead=__import__("re").findall(r'{{(.*?)}}',jhead)[0]
    #varsinHead=__import__("re").findall(r'{(.*?)}',varsinHead)
    def req(**kwargs):
        doc_str="""accepts:{} return:HTTPresponseObj""".format(varsinHead+varsinBody)
        if "get_docstr" in kwargs:return doc_str
        import requests,json
        f=requests.get if l1[0].lower()=="get" else requests.post
        try:
            thisurl=url.format_map(kwargs)
            thisbody=body.format_map(kwargs)
            thisjhead=jhead.format_map(kwargs)
        except KeyError as e:
            e2=TypeError()
            e2.args=("Missing keyword argument=({}) for calling burp2req generated function".format(e),)
            raise e2
        if body:
            r=f(thisurl,data=thisbody,headers=json.loads(thisjhead))
        else:
            r=f(url)
        return r
    return req
  
  
  
  
  
  
  
#sample usage:
# rawReq="""POST /post?arg1=<<val1>> HTTP/1.1
# Host: httpbin.org
# Connection: keep-alive
# Cache-Control: max-age=0
# Upgrade-Insecure-Requests: 1
# User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
# DNT: 1
# Content-Type: application/json
# Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
# Accept-Encoding: gzip, deflate
# Accept-Language: en-US,en;q=0.9
# Cookie: _gauges_unique=1

# {1:@,l:<<o>>}"""

#httpbinGet=burp2req(rawReq)
#print(httpbinGet(val1=1,o=123).text)

#OUTPUT:

# {
#   "args": {
#     "arg1": "1"
#   }, 
#   "data": "{1:@,l:123}", 
#   "files": {}, 
#   "form": {}, 
#   "headers": {
#     "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8", 
#     "Accept-Encoding": "gzip, deflate", 
#     "Accept-Language": "en-US,en;q=0.9", 
#     "Cache-Control": "max-age=0", 
#     "Content-Length": "11", 
#     "Content-Type": "application/json", 
#     "Cookie": "_gauges_unique=1", 
#     "Dnt": "1", 
#     "Host": "httpbin.org", 
#     "Upgrade-Insecure-Requests": "1", 
#     "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36"
#   }, 
#   "json": null, 
#   "origin": "13.234.20.225, 13.234.20.225", 
#   "url": "https://httpbin.org/post?arg1=1"
# }

To add arguments just make variables inside brackets like <>
Now, resulting function will expect a var1 keyworded argument while making the requests call