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https://github.com/sb745/NyaaV3.git
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d8e796f3e0
* forms: replace re._pattern_type with re.Pattern Python 3.7 removed re._pattern_type and replaced it with re.Pattern. * readme: update for Python 3.7 * Update requirements Also remove some unused ones which were neither a direct dependency nor a dependency of our dependencies. * account: force ASCII usernames on login form Our database doesn't like it when we check for unicode data in a column that stores ASCII data, so let's stop it before it gets that far. * Move travis CI to Python 3.7 * travis: use xenial dist * fix newer linter warnings Apparently bare excepts are literally Hitler, and we have some new import sorting rules. Hooray! * requirements: remove six This is a dependency for sqlalchemy-utils, but we ourselves don't depend on it directly because we've never been on Python 2 ever. * Update requirements.txt
49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
import flask
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from nyaa.views import ( # isort:skip
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account,
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admin,
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main,
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site,
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torrents,
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users,
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)
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def _maintenance_mode_hook():
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''' Blocks POSTs, unless MAINTENANCE_MODE_LOGINS is True and the POST is for a login. '''
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if flask.request.method == 'POST':
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allow_logins = flask.current_app.config['MAINTENANCE_MODE_LOGINS']
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endpoint = flask.request.endpoint
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if not (allow_logins and endpoint == 'account.login'):
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message = 'Site is currently in maintenance mode.'
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# In case of an API request, return a plaintext error message
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if endpoint.startswith('api.'):
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resp = flask.make_response(message, 405)
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resp.headers['Content-Type'] = 'text/plain'
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return resp
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else:
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# Otherwise redirect to the target page and flash a message
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flask.flash(flask.Markup(message), 'danger')
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try:
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target_url = flask.url_for(endpoint)
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except Exception:
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# Non-GET-able endpoint, try referrer or default to home page
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target_url = flask.request.referrer or flask.url_for('main.home')
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return flask.redirect(target_url)
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def register_views(flask_app):
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""" Register the blueprints using the flask_app object """
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# Add our POST blocker first
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if flask_app.config['MAINTENANCE_MODE']:
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flask_app.before_request(_maintenance_mode_hook)
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flask_app.register_blueprint(account.bp)
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flask_app.register_blueprint(admin.bp)
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flask_app.register_blueprint(main.bp)
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flask_app.register_blueprint(site.bp)
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flask_app.register_blueprint(torrents.bp)
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flask_app.register_blueprint(users.bp)
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