groupementliens/app.py

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from flask import Flask, render_template, request, redirect, url_for, make_response, Markup
from enum import Enum
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from bs4 import BeautifulSoup
app = Flask('ui', static_url_path="/static")
app.config['TEMPLATES_AUTO_RELOAD'] = True
class Status(Enum):
ERREUR_LIEN = "Le lien doit être en http ou https !",
BON = "Lien ajouté !"
def ecritureFichierHtml(nouvLien, cheminFichier):
with open(cheminFichier, 'r') as file:
soup = BeautifulSoup(file, 'html.parser')
soup.find("hr").insert_after("", nouvLien)
with open(cheminFichier, 'w') as file:
file.write(soup.prettify())
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@app.route('/')
def slash():
response = make_response(render_template("index.html"))
response.headers["Content-Security-Policy"] = "default-src 'self'"
return response
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@app.route("/ajout")
def ajout():
return render_template("ajout.html")
@app.route("/apropos")
def apropos():
return render_template("apropos.html")
@app.route("/bizutage", methods=["POST"])
def bizutage():
if request.method == "POST":
lien = request.values['lien']
if not (lien.startswith("http") or lien.startswith("https")):
return render_template("ajout.html", erreur=Status.ERREUR_LIEN.value)
titre = Markup.escape(request.values['titre'])
desc = Markup.escape(request.values['desc'])
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nouvLien = "<div class=\"elem\"><h2>{}</h2><p><a href=\"{}\">Lien</a></p><hr><p>{}</p>".format(titre, lien, desc)
nouvLienHtml = BeautifulSoup(nouvLien, "html.parser")
nouvLienHtmlJinja = BeautifulSoup("{% raw %}" + nouvLien + "{% endraw %}", "html.parser")
ecritureFichierHtml(nouvLienHtmlJinja, "templates/index.html")
ecritureFichierHtml(nouvLienHtml, "lite/index.html")
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else:
print("error")
return render_template("ajout.html", reussi=Status.BON.value)
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if __name__ == "__main__":
app.run()