To get the last name of a file path, like ‘foo.txt’ out of ‘/etc/asdf/foo.txt’:
{{ path | basename }}
To get the directory from a path:
{{ path | dirname }}
函数
jinja2 默认通过 {{ 和}} 来解析变量,即默认时:
variable_start_string: "{{"variable_end_string: "}}"
当我们遇到不解析变量,或者与其他冲突时,可设置上述俩参数来解析变量
如:我们不能通过 {{ num }} 解析变量,可以设置
variable_start_string: "(("variable_end_string: "))"
这时候我们 j2 文件可以写成这样!
There are (( num )) apples.
