forked from CGM_Public/pretix_original
114 lines
4.3 KiB
Python
114 lines
4.3 KiB
Python
#
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# This file is part of pretix (Community Edition).
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#
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# Copyright (C) 2014-2020 Raphael Michel and contributors
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# Copyright (C) 2020-2021 rami.io GmbH and contributors
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#
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# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
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# Public License as published by the Free Software Foundation in version 3 of the License.
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#
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# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
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# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
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# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
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# this file, see <https://pretix.eu/about/en/license>.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
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# <https://www.gnu.org/licenses/>.
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#
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from bs4 import BeautifulSoup
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from django.test import TestCase
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class SoupTestMixin:
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def get_doc(self, *args, **kwargs):
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response = self.client.get(*args, **kwargs)
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return BeautifulSoup(response.render().content, "lxml")
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def post_doc(self, *args, **kwargs):
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kwargs['follow'] = True
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response = self.client.post(*args, **kwargs)
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try:
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return BeautifulSoup(response.render().content, "lxml")
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except AttributeError:
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return BeautifulSoup(response.content, "lxml")
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class SoupTest(SoupTestMixin, TestCase):
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pass
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def extract_form_fields(soup):
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"""
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Turn a BeautifulSoup form in to a dict of fields and default values
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Inspiration: https://gist.github.com/simonw/104413
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"""
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data = {}
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for field in soup.find_all('input'):
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# ignore submit/image with no name attribute
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if field['type'] in ('submit', 'image') and not field.has_attr('name'):
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continue
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if field['type'] in ('checkbox', 'radio'):
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if field.has_attr('checked') and field.has_attr('name'):
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if field['name'] in data:
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if not isinstance(data[field['name']], list):
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data[field['name']] = [data[field['name']]]
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data[field['name']].append(field.get('value', 'on'))
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else:
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data[field['name']] = field.get('value', 'on')
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continue
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elif field.has_attr('name'):
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# single element name/value fields
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value = field.get('value', '')
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if field['name'] in data:
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if not isinstance(data[field['name']], list):
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data[field['name']] = [data[field['name']]]
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data[field['name']].append(value)
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else:
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data[field['name']] = value
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continue
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# textareas
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for textarea in soup.findAll('textarea'):
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if textarea['name'] in data:
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if not isinstance(data[textarea['name']], list):
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data[textarea['name']] = [data[textarea['name']]]
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data[textarea['name']].append(textarea.text or '')
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else:
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data[textarea['name']] = textarea.text or ''
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# select fields
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for select in soup.find_all('select'):
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value = ''
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options = select.find_all('option')
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is_multiple = select.has_attr('multiple')
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selected_options = [
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option for option in options
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if option.has_attr('selected')
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]
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# If no select options, go with the first one
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if not selected_options and options:
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selected_options = [options[0]]
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if not is_multiple:
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assert (len(selected_options) < 2)
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if len(selected_options) == 1:
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value = selected_options[0]['value']
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else:
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value = [option['value'] for option in selected_options]
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if select['name'] in data:
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if not isinstance(data[select['name']], list):
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data[select['name']] = [data[select['name']]]
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data[select['name']].append(value)
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else:
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data[select['name']] = value
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return data
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