[英]Jinja2 inline comments
How can I put comments inside Jinja2 argument list declaration ?如何在 Jinja2 参数列表声明中添加注释?
Everything I have tried gives an error: jinja2.exceptions.TemplateSyntaxError: unexpected char u'#'我尝试过的一切都给出了一个错误: jinja2.exceptions.TemplateSyntaxError:unexpected char u'#'
{{ Switch('var',
[('1', 'foo'), # comment 1
('2', 'bar'), ## comment 2
('3', 'rum'), {# comment 3 #}
]) }}
{% macro Switch(var, caselist) %}
{% for case, action in caselist%}
CMP {{var}} {{case}}
JNE {{LABEL}}
{{action}}
JMP {{LABELF}}
{{LABEL}}: NOP
{%- endfor %}
{{LABELF}}: NOP
{%- endmacro -%}
In my case Jinja2 is used as macro preprocessor for assembler.在我的情况下,Jinja2 用作汇编程序的宏预处理器。
Jinja2 has no support for comments within a {{ ... }}
statement. Jinja2 不支持
{{ ... }}
语句中的注释。 You can only use comments outside of such statements, and then only with {# .. #}
or ## comment
.您只能在此类语句之外使用注释,然后只能使用
{# .. #}
或## comment
。
{# .. #}
is only meant for disabling part of a template or adding comments outside of other Jinja2 syntax. {# .. #}
仅用于禁用模板的一部分或在其他 Jinja2 语法之外添加注释。 You can't nest these.# statement
is the equivalent of {% statement %}
, if line statements are enabled and so configured . # statement
相当于{% statement %}
,如果行语句被启用并如此配置。## comment
only works if line statements are enabled, at which point it regarded as a comment. ## comment
仅在启用行语句时有效,此时它被视为注释。 Generally, outside of Jinja statements, use comments in the target language instead;通常,在 Jinja 语句之外,使用目标语言中的注释代替; eg
<!-- comment -->
when generating XML, etc.例如
<!-- comment -->
生成 XML 等时。
Now Jinja2 has a comment statement:现在 Jinja2 有一个评论声明:
{% comment %}
<html code/>
{% some other statements %}
{{ some.values }}
{% endcomment %}
I was trying to add comments to Martijn Pieters.我试图向 Martijn Pieters 添加评论。
{% .. %}
= {# .. #}
{% .. %}
= {# .. #}
{{ .. }}
= {# .. #}
(same as above) {{ .. }}
= {# .. #}
(同上)
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