forked from ScoDoc/ScoDoc
143 lines
4.4 KiB
Python
Executable File
143 lines
4.4 KiB
Python
Executable File
#!/usr/bin/python3
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"""Simple fake HTTP serveur
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emulating "Apogee" Web service
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"""
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import os
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import sys
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import random
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import time
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from pathlib import Path
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import http.server
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import socketserver
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from urllib.parse import urlparse
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from urllib.parse import parse_qs
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sys.path.append("..")
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from demo.gen_nomprenoms import nomprenom
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# Etudiant avec tous les champs (USPN)
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ETUD_TEMPLATE_FULL = open("etud_template.xml").read()
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# Etudiant avec seulement les champs requis
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ETUD_TEMPLATE_MINI = open("etud_minimal_template.xml").read()
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ETUD_HEAD = """<?xml version="1.0" encoding="UTF-8"?>
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<etudiants>"""
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ETUD_TAIL = """</etudiants>
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"""
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def make_random_etud(nip, etape=None, annee=None, template=ETUD_TEMPLATE_FULL):
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"""return XML for a student"""
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random.seed(nip) # deterministic choice based on nip
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gender = random.choice(("M", "F"))
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nom, prenom = nomprenom(gender)
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if not etape:
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etape = random.choice(("V1RT", "V2RT", "V2RT2", ""))
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if not annee:
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annee = time.strftime("%Y") # current year
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diplome = "VDRT"
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data = template.format(
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nip=nip,
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gender=gender,
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nom=nom,
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prenom=prenom,
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etape=etape,
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diplome=diplome,
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annee=annee,
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)
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return data
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def make_random_etape_etuds(etape, annee):
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"""Liste d'etudiants d'une etape"""
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random.seed(etape + annee)
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nb = random.randint(0, 50)
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L = []
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for i in range(nb):
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if i % 2:
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template = ETUD_TEMPLATE_MINI
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else:
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template = ETUD_TEMPLATE_FULL
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nip = str(random.randint(10000000, 99999999)) # 8 digits
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L.append(make_random_etud(nip, etape=etape, annee=annee, template=template))
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return "\n".join(L)
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FAKE_FACES_FILENAME = list(Path("faces").glob("*.jpg"))
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def get_photo_filename(nip):
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"""get an existing filename for a fake photo, found in faces/"""
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#
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return FAKE_FACES_FILENAME[hash(nip) % len(FAKE_FACES_FILENAME)]
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class MyHttpRequestHandler(http.server.SimpleHTTPRequestHandler):
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def send_xml(self, data):
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self.send_response(200)
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self.send_header("Content-type", "text/xml;charset=UTF-8")
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self.end_headers()
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self.wfile.write(bytes(data, "utf8"))
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def do_GET(self):
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query_components = parse_qs(urlparse(self.path).query)
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print(f"path={self.path}", file=sys.stderr)
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print(query_components, file=sys.stderr)
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if "etapes" in self.path.lower():
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self.path = "etapes.xml"
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elif "scodocEtudiant" in self.path:
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# 2 forms: nip=xxx or etape=eee&annee=aaa
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if "nip" in query_components:
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nip = query_components["nip"][0]
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print(f"requesting nip={nip}")
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data = ETUD_HEAD + make_random_etud(nip) + ETUD_TAIL
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return self.send_xml(data)
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elif "etape" in query_components:
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etape = query_components["etape"][0]
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print(f"requesting etape={etape}", file=sys.stderr)
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if "annee" in query_components:
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annee = query_components["annee"][0]
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data = ETUD_HEAD + make_random_etape_etuds(etape, annee) + ETUD_TAIL
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return self.send_xml(data)
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else:
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print(
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f"Error 404: (missing annee) path={self.path}", file=sys.stderr
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)
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self.send_response(404)
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return
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else:
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print(
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f"Error 404: (missing nip or etape) path={self.path}",
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file=sys.stderr,
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)
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self.send_response(404)
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return
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elif "getPhoto" in self.path or "scodocPhoto" in self.path:
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nip = query_components["nip"][0]
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print(f"photo for nip={nip}")
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self.path = str(get_photo_filename(nip))
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else:
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print(f"Error 404: path={self.path}")
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self.send_response(404)
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return
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# Sending an '200 OK' response
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self.send_response(200)
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http.server.SimpleHTTPRequestHandler.do_GET(self)
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return
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# Create an object of the above class
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handler_object = MyHttpRequestHandler
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PORT = 8678
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my_server = socketserver.TCPServer(("", PORT), handler_object)
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if __name__ == "__main__":
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# Start the server
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print(f"Server listening on port {PORT}...")
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my_server.serve_forever()
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