36634e8306
The following changes are included: - ``edbob.pyramid.Session`` uses ``sessionmaker()`` instead of ``edbob.db.Session``. - ``edbob.pyramid.includeme()`` now configures ``pyramid_beaker`` directly. - ``edbob.pyramid.includeme()`` now configures auth/auth policies directly. - Pyramid progress indicator added. - ``edbob.pyramid.Session`` added to global template render context. - ``request.get_referrer()`` method added (removed ``edbob.pyramid.util`` module). - ``request.get_setting()`` and ``request.save_setting()`` methods added. - ``Grid.column_header()`` now supports ``title`` attribute. - ``Grid.editable`` support added. - Template / style tweaks. - ``text`` argument to ``disable_button()`` JS function is now optional. - Forbidden view flash message no longer duplicated when multiple redirects occur. - ``CrudView`` class improved to support various workflow needs (e.g. post-delete procesing). - Extra renderer keyword args support added to ``GridView`` class. - ``SearchableAlchemyGridView`` class improved to support various workflow needs (e.g. obtaining an unsorted query).
138 lines
4.1 KiB
Python
138 lines
4.1 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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################################################################################
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#
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# edbob -- Pythonic Software Framework
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# Copyright © 2010-2012 Lance Edgar
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#
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# This file is part of edbob.
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#
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# edbob is free software: you can redistribute it and/or modify it under the
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# terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, either version 3 of the License, or (at your option)
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# any later version.
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#
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# edbob is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
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# more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with edbob. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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"""
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``edbob.pyramid.grids.core`` -- Core Grid Classes
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"""
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try:
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from collections import OrderedDict
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except ImportError:
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from ordereddict import OrderedDict
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from webhelpers.html import HTML
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from webhelpers.html.builder import format_attrs
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from pyramid.renderers import render
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import edbob
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__all__ = ['Grid']
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class Grid(edbob.Object):
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full = False
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hoverable = True
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clickable = False
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checkboxes = False
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editable = False
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deletable = False
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partial_only = False
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click_route_name = None
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click_route_kwargs = None
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edit_route_name = None
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edit_route_kwargs = None
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delete_route_name = None
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delete_route_kwargs = None
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def __init__(self, request, **kwargs):
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kwargs.setdefault('fields', OrderedDict())
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kwargs.setdefault('column_titles', {})
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kwargs.setdefault('extra_columns', [])
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super(Grid, self).__init__(**kwargs)
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self.request = request
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def add_column(self, name, label, callback):
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self.extra_columns.append(
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edbob.Object(name=name, label=label, callback=callback))
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def column_header(self, field):
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return HTML.tag('th', field=field.name,
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title=self.column_titles.get(field.name),
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c=field.label)
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def div_attrs(self):
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classes = ['grid']
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if self.full:
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classes.append('full')
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if self.clickable:
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classes.append('clickable')
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if self.hoverable:
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classes.append('hoverable')
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return format_attrs(
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class_=' '.join(classes),
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url=self.request.current_route_url())
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def get_delete_url(self, row):
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kwargs = {}
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if self.delete_route_kwargs:
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if callable(self.delete_route_kwargs):
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kwargs = self.delete_route_kwargs(row)
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else:
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kwargs = self.delete_route_kwargs
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return self.request.route_url(self.delete_route_name, **kwargs)
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def get_edit_url(self, row):
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kwargs = {}
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if self.edit_route_kwargs:
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if callable(self.edit_route_kwargs):
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kwargs = self.edit_route_kwargs(row)
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else:
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kwargs = self.edit_route_kwargs
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return self.request.route_url(self.edit_route_name, **kwargs)
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def get_row_attrs(self, row, i):
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attrs = self.row_attrs(row, i)
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if self.clickable:
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kwargs = {}
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if self.click_route_kwargs:
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if callable(self.click_route_kwargs):
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kwargs = self.click_route_kwargs(row)
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else:
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kwargs = self.click_route_kwargs
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attrs['url'] = self.request.route_url(self.click_route_name, **kwargs)
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return format_attrs(**attrs)
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def iter_fields(self):
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return self.fields.itervalues()
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def iter_rows(self):
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raise NotImplementedError
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def render(self, template='/grids/grid.mako', **kwargs):
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kwargs.setdefault('grid', self)
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return render(template, kwargs)
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def render_field(self, field):
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raise NotImplementedError
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def row_attrs(self, row, i):
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attrs = {'class_': 'odd' if i % 2 else 'even'}
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return attrs
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