为 Haystack 模板指定备用路径
Specifying an alternate path for a Haystack template
The Haystack documentation states that:
Additionally, we’re providing use_template=True on the text field. This allows us to use a data template (rather than error-prone concatenation) to build the document the search engine will index. You’ll need to create a new template inside your template directory called search/indexes/myapp/note_text.txt
遗憾的是，没有关于如果您想要一个不同名称的模板该怎么做的信息。
是否可以指定 haystack 文档模板的路径？
该死，我找了一个星期。
Its listed under the SearchField API documentation，这是搜索索引中实际字段的超类。
SearchField.template_name
Allows you to override the name of the template to use when preparing
data. By default, the data templates for fields are located within
your TEMPLATE_DIRS under a path like
search/indexes/{app_label}/{model_name}_{field_name}.txt. This
option lets you override that path (though still within
TEMPLATE_DIRS).
Example:
bio = CharField(use_template=True, template_name='myapp/data/bio.txt')
You can also provide a list of templates, as loader.select_template is
used under the hood.
Example:
bio = CharField(use_template=True, template_name=['myapp/data/bio.txt', 'myapp/bio.txt', 'bio.txt'])
The Haystack documentation states that:
Additionally, we’re providing
use_template=Trueon the text field. This allows us to use a data template (rather than error-prone concatenation) to build the document the search engine will index. You’ll need to create a new template inside your template directory calledsearch/indexes/myapp/note_text.txt
遗憾的是，没有关于如果您想要一个不同名称的模板该怎么做的信息。
是否可以指定 haystack 文档模板的路径？
该死，我找了一个星期。
Its listed under the SearchField API documentation，这是搜索索引中实际字段的超类。
SearchField.template_nameAllows you to override the name of the template to use when preparing data. By default, the data templates for fields are located within your
TEMPLATE_DIRSunder a path likesearch/indexes/{app_label}/{model_name}_{field_name}.txt. This option lets you override that path (though still withinTEMPLATE_DIRS).Example:
bio = CharField(use_template=True, template_name='myapp/data/bio.txt')You can also provide a list of templates, as loader.select_template is used under the hood.
Example:
bio = CharField(use_template=True, template_name=['myapp/data/bio.txt', 'myapp/bio.txt', 'bio.txt'])