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comparison piecrust/rendering.py @ 324:65e6d72f3877

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bake/serve: Fix how taxonomy index pages are setup and rendered. * Properly use the taxonomy's setting name where appropriate. * Delete duplicated (and sometimes incorrect) code in 2 places to setup filtering on an index page and consolidate it on the `PageRenderingContext`. * Add unit tests.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 29 Mar 2015 23:08:37 -0700
parents 27d623a241c6
children 422052d2e978
comparison
equal deleted inserted replaced
323:412537e91e45 324:65e6d72f3877
1 import re 1 import re
2 import os.path 2 import os.path
3 import logging 3 import logging
4 from piecrust.data.builder import (DataBuildingContext, build_page_data, 4 from piecrust.data.builder import (DataBuildingContext, build_page_data,
5 build_layout_data) 5 build_layout_data)
6 from piecrust.data.filters import (
7 PaginationFilter, HasFilterClause, IsFilterClause, AndBooleanClause,
8 page_value_accessor)
6 from piecrust.sources.base import PageSource 9 from piecrust.sources.base import PageSource
7 from piecrust.templating.base import TemplateNotFoundError, TemplatingError 10 from piecrust.templating.base import TemplateNotFoundError, TemplatingError
8 from piecrust.uriutil import get_slug 11 from piecrust.uriutil import get_slug
9 12
10 13
81 84
82 def addUsedSource(self, source): 85 def addUsedSource(self, source):
83 if isinstance(source, PageSource): 86 if isinstance(source, PageSource):
84 self.used_source_names.add((source.name, self.current_pass)) 87 self.used_source_names.add((source.name, self.current_pass))
85 88
89 def setTaxonomyFilter(self, taxonomy, term_value):
90 flt = PaginationFilter(value_accessor=page_value_accessor)
91 if taxonomy.is_multiple:
92 if isinstance(term_value, tuple):
93 abc = AndBooleanClause()
94 for t in term_value:
95 abc.addClause(HasFilterClause(taxonomy.setting_name, t))
96 flt.addClause(abc)
97 else:
98 flt.addClause(
99 HasFilterClause(taxonomy.setting_name, term_value))
100 else:
101 flt.addClause(IsFilterClause(taxonomy.setting_name, term_value))
102 self.pagination_filter = flt
103 self.custom_data = {
104 taxonomy.term_name: term_value}
105
86 106
87 def render_page(ctx): 107 def render_page(ctx):
88 eis = ctx.app.env.exec_info_stack 108 eis = ctx.app.env.exec_info_stack
89 eis.pushPage(ctx.page, ctx) 109 eis.pushPage(ctx.page, ctx)
90 try: 110 try: