99 lines
4 KiB
Python
99 lines
4 KiB
Python
from dotenv import load_dotenv
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from os import environ
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from sys import argv
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from requests_html import HTMLSession
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class Universite:
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def __init__(self, url: str, pseudo: str, motDePasse: str):
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self.url = url
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self.loginData = {
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"username": pseudo,
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"password": motDePasse,
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"_eventId": "submit",
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"submit": "SE CONNECTER"
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}
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def ecrirePageHTML(self, nom: str, texte: str):
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"""Affiche la page HTML pour le debug."""
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with open(f"{nom}.html", 'w') as f:
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f.write(texte)
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def recuperationNotes(self) -> dict:
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"""Récupère les notes sous forme d'un dictionnaire."""
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with HTMLSession() as session:
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reponse = session.get(self.url)
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# login
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self.loginData["lt"] = [element.attrs["value"] for element in reponse.html.find(
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"input") if element.attrs["name"] == "lt"][0]
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self.loginData["execution"] = [element.attrs["value"] for element in reponse.html.find(
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"input") if element.attrs["name"] == "execution"][0]
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reponse = session.post(self.url, data=self.loginData)
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# page des résultats intermédiaire
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try:
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url = [element.attrs["href"] for element in reponse.html.find(
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'a') if "id" in element.attrs if element.attrs["id"] == "service-407"][0]
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except IndexError: # Arrive quand "An Error Has Occurred"
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raise TimeoutError(
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"Le site a prit trop de temps pour répondre, veuillez réessayez plus tard.")
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reponse = session.get(url, allow_redirects=False)
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url = reponse.headers["Location"]
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reponse = session.get(url)
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# choix des années
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url = f"{url}?{[element.attrs['action'] for element in reponse.html.find('form') if 'enctype' in element.attrs if element.attrs['enctype'] == 'application/x-www-form-urlencoded'][0].split('?')[1].replace('welcome', 'notes')}"
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reponse = session.get(url)
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anneesTemp = [element for element in reponse.html.find(
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'a') if "href" in element.attrs if element.attrs["href"] == '#'][6:]
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# on retire un item sur deux car : ['L2MINF/210', 'L2 Informatique', 'L1MINF/210', 'L1 Informatique'] -> il y a des doublons
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annees = []
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for i in range(0, len(anneesTemp)):
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if i % 2:
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annees.append(anneesTemp[i])
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# récupération notes
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resultat = {}
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for annee in annees:
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resultat[annee.text] = None
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reponse.html.render(script=annee.attrs["onclick"][7:])
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reponse = session.post(url.replace(
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"render", "action").replace("detail", ""))
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reponse = session.get(url.replace(
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"action", "render").replace("notes", "detailnotes"))
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self.ecrirePageHTML(annee.text, reponse.text)
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return resultat
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def affichageNotes(self, notes: dict) -> str:
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"""Renvoie un jolie tableau avec les notes"""
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return str(notes)
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def notes(self):
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"""Affiche les notes dans stdout."""
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print(self.affichageNotes(self.recuperationNotes()))
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if __name__ == "__main__":
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nom = argv.pop(0)
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if len(argv) == 3:
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Universite(*argv).notes()
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else:
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load_dotenv()
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try:
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Universite(environ["URL"], environ["LOGIN"],
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environ["PASSWORD"]).notes()
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except KeyError:
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raise Exception(f"""
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\nMerci de renseigner l'URL, le pseudo et le mot de passe (avec des \"). \
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\n-> python3 {nom} "URL" "pseudo" "mot-de-passe" \
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\n--- \
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\nOu fichier .env contenant ses informations avec les noms (conseillé) : \
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\n-> URL \
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\n-> LOGIN \
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\n-> PASSWORD""")
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