https://jinja.palletsprojects.com/en/master/api/#jinja2.Environment
class jinja2.Environment([options])
初始化參數
| 參數 | 描述 |
|---|---|
| block_start_string | The string marking the beginning of a block. Defaults to '{%'. |
| block_end_string | The string marking the end of a block. Defaults to '%}'. |
| variable_start_string | The string marking the beginning of a print statement. Defaults to '{{'. |
| variable_end_string | The string marking the end of a print statement. Defaults to '}}'. |
| comment_start_string | The string marking the beginning of a comment. Defaults to '{#'. |
| comment_end_string | The string marking the end of a comment. Defaults to '#}'. |
| line_statement_prefix | 自定義語句開頭,替代block_start_string |
| line_comment_prefix | 自定義語句結尾,替代block_start_string |
| trim_blocks | |
| lstrip_blocks | |
| newline_sequence | |
| keep_trailing_newline | |
| extensions | |
| optimized | |
| undefined | |
| finalize | |
| autoescape | |
| loader | |
| cache_size | |
| auto_reload | |
| bytecode_cache | |
| enable_async |
對象方法
| 方法 | 描述 |
|---|---|
| shared | |
| sandboxed | |
| filters | |
| tests | |
| globals | |
| policies | |
| code_generator_class | |
| context_class | |
| overlay([options]) | |
| undefined([hint, obj, name, exc]) | |
| add_extension(extension) | |
| compile_expression(source, undefined_to_none=True) | |
| compile_templates(target, extensions=None, filter_func=None, zip=‘deflated’, log_function=None, ignore_errors=True) | |
| extend(**attributes) | |
| from_string(source, globals=None, template_class=None) | |
| get_or_select_template(template_name_or_list, parent=None, globals=None) | |
| get_template(name, parent=None, globals=None) | |
| join_path(template, parent) | |
| list_templates(extensions=None, filter_func=None) | |
| select_template(names, parent=None, globals=None) |