forked from ScoDoc/ScoDoc
144 lines
4.1 KiB
Python
144 lines
4.1 KiB
Python
# -*- coding: UTF-8 -*
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import pprint
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from pprint import pprint as pp
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import functools
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import thread # essai
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from zipfile import ZipFile
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from StringIO import StringIO
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import flask
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from flask import request, render_template, redirect
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from flask_login import login_required
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from app.main import bp
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from app.decorators import scodoc7func, admin_required
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@bp.route("/")
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@bp.route("/index")
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def index():
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return render_template("main/index.html", title=u"Essai Flask")
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@bp.route("/test_vue")
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@login_required
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def test_vue():
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return """Vous avez vu. <a href="/">Retour à l'accueil</a>"""
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def get_request_infos():
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return [
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"<p>request.base_url=%s</p>" % request.base_url,
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"<p>request.url_root=%s</p>" % request.url_root,
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"<p>request.query_string=%s</p>" % request.query_string,
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]
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D = {"count": 0}
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# @app.route("/")
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# @app.route("/index")
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# def index():
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# sleep(8)
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# D["count"] = D.get("count", 0) + 1
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# return "Hello, World! %s count=%s" % (thread.get_ident(), D["count"])
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@bp.route("/zopefunction", methods=["POST", "GET"])
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@login_required
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@scodoc7func
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def a_zope_function(y, x="defaut", REQUEST=None):
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"""Une fonction typique de ScoDoc7"""
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H = get_request_infos() + [
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"<p><b>x=<tt>%s</tt></b></p>" % x,
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"<p><b>y=<tt>%s</tt></b></p>" % y,
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"<p><b>URL=<tt>%s</tt></b></p>" % REQUEST.URL,
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"<p><b>QUERY_STRING=<tt>%s</tt></b></p>" % REQUEST.QUERY_STRING,
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"<p><b>AUTHENTICATED_USER=<tt>%s</tt></b></p>" % REQUEST.AUTHENTICATED_USER,
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]
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H.append("<p><b>form=<tt>%s</tt></b></p>" % REQUEST.form)
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H.append("<p><b>form[x]=<tt>%s</tt></b></p>" % REQUEST.form.get("x", "non fourni"))
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return "\n".join(H)
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@bp.route("/zopeform_get")
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@scodoc7func
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def a_zope_form_get(REQUEST=None):
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H = [
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"""<h2>Formulaire GET</h2>
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<form action="%s" method="get">
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x : <input type="text" name="x"/><br/>
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y : <input type="text" name="y"/><br/>
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fichier : <input type="file" name="fichier"/><br/>
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<input type="submit" value="Envoyer"/>
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</form>
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"""
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% flask.url_for("main.a_zope_function")
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]
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return "\n".join(H)
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@bp.route("/zopeform_post")
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@scodoc7func
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def a_zope_form_post(REQUEST=None):
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H = [
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"""<h2>Formulaire POST</h2>
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<form action="%s" method="post" enctype="multipart/form-data">
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x : <input type="text" name="x"/><br/>
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y : <input type="text" name="y"/><br/>
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fichier : <input type="file" name="fichier"/><br/>
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<input type="submit" value="Envoyer"/>
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</form>
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"""
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% flask.url_for("main.a_zope_function")
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]
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return "\n".join(H)
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@bp.route("/ScoDoc/<dept_id>/Scolarite/Notes/formsemestre_status")
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@scodoc7func
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def formsemestre_status(dept_id=None, formsemestre_id=None, REQUEST=None):
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"""Essai méthode de département
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Le contrôle d'accès doit vérifier les bons rôles : ici Ens<dept_id>
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"""
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return u"""dept_id=%s , formsemestre_id=%s <a href="/">Retour à l'accueil</a>""" % (
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dept_id,
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formsemestre_id,
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)
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@bp.route("/hello/world")
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def hello():
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H = get_request_infos() + [
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"<p>Hello, World! %s count=%s</p>" % (thread.get_ident(), D["count"]),
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]
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# print(pprint.pformat(dir(request)))
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return "\n".join(H)
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@bp.route("/getzip")
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def getzip():
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"""Essai renvoi d'un ZIP en Flask"""
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# La version Zope:
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# REQUEST.RESPONSE.setHeader("content-type", "application/zip")
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# REQUEST.RESPONSE.setHeader("content-length", size)
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# REQUEST.RESPONSE.setHeader(
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# "content-disposition", 'attachement; filename="monzip.zip"'
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# )
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zipdata = StringIO()
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zipfile = ZipFile(zipdata, "w")
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zipfile.writestr("fichier1", "un contenu")
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zipfile.writestr("fichier2", "deux contenus")
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zipfile.close()
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data = zipdata.getvalue()
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size = len(data)
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# open("/tmp/toto.zip", "w").write(data)
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# Flask response:
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r = flask.Response(response=data, status=200, mimetype="application/zip")
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r.headers["Content-Type"] = "application/zip"
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r.headers["content-length"] = size
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r.headers["content-disposition"] = 'attachement; filename="monzip.zip"'
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return r
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