90 lines
2.4 KiB
Python
90 lines
2.4 KiB
Python
"""
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Paramecio2fm is a series of wrappers for Flask, mako and others and construct a simple headless cms.
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Copyright (C) 2023 Antonio de la Rosa Caballero
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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from flask import g, session, redirect, url_for
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from functools import wraps
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from paramecio2.libraries.db.webmodel import WebModel
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login_name='login'
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login_url='.login'
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def db(f):
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@wraps(f)
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def wrapper(*args, **kwds):
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"""Wrapper function for add db connection to your flask function
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Wrapper function for add db connection to your flask function. Also close the connection if error or function exection is finished.
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Args:
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*args (mixed): The args of function
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**kwds (mixed): Standard python extra arguments of function
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Returns:
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wrapper (function): Return the wrapper.
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"""
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g.connection=WebModel.connection()
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try:
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code=f(*args, **kwds)
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g.connection.close()
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except:
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g.connection.close()
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raise
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return code
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return wrapper
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def login_site(f):
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@wraps(f)
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def wrapper(*args, **kwds):
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"""Wrapper function for check login in your flask function
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Wrapper function for check a login session in your flask function. If
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Args:
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*args : The args of function
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**kwds : Standard python extra arguments of function
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Returns:
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wrapper (function): Return the wrapper.
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"""
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if not login_name in session:
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return redirect(url_for(login_url))
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else:
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return f(*args, **kwds)
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return wrapper
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