Created
July 12, 2023 09:10
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Useful Jinja macros
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| {% macro plural(num, unit) -%} | |
| {{ num }} {% if num == 1 %}{{ unit }}{% else %}{{ unit }}s{% endif -%} | |
| {%- endmacro %} | |
| {% macro ordinal(number) -%} | |
| {%- if number % 100 > 3 and number % 100 < 21 -%}{{ number }}th | |
| {%- elif number % 10 == 1 -%}{{ number }}st | |
| {%- elif number % 10 == 2 -%}{{ number }}nd | |
| {%- elif number % 10 == 3 -%}{{ number }}rd | |
| {%- else -%}{{ number }}th{%- endif -%} | |
| {%- endmacro %} | |
| {% macro readTime(wordCount,wpm=200) -%} | |
| {% if (wordCount/wpm)>=1 %} | |
| {{ plural((wordCount//wpm), "minute") }} | |
| {% else %} | |
| {{ plural((wordCount//wpm)*60, "second") }} | |
| {% endif %} | |
| {%- endmacro %} | |
| {% macro age(time) -%} | |
| {%- set now = time.now(tz=time.tzinfo) -%} | |
| {%- set offset = now - time -%} | |
| {%- if offset.days > 600 -%} | |
| {{ plural(now.year - time.year, "year") }} | |
| {%- elif offset.days > 69 -%} | |
| {{ plural((now.year - time.year) * 12 + now.month - time.month, "month") }} | |
| {%- elif offset.days > 6 -%} | |
| {{ plural(offset.days // 7, "week") }} | |
| {%- elif offset.days > 0 -%} | |
| {{ plural(offset.days, "day") }} | |
| {%- elif offset.seconds > 3600 -%} | |
| {{ plural(offset.seconds // 3600, "hour") }} | |
| {%- elif offset.seconds > 3600 -%} | |
| {{ plural(offset.seconds // 60, "minute") }} | |
| {%- else -%} | |
| {{ plural(offset.seconds, "second") }} | |
| {%- endif -%} | |
| {%- endmacro %} |
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