An attempt to make a repl parser for Jinja

#What it does so far:

• Evals all kinds of jinja templates
• Shows exceptions
• All moving shortcuts that work on bash work on jinrepl too (Ctrl , arrows etc)
• Autocompletes filters
• Autocompletes conditionals and iterators
• Autocomplete end for conditionals and iterators.
• Opens the one true editor and renders the contents

#What's left to be done

• The parsing is very rudimentary
• Color syntax
• Environment aware , as in variables declared in different lines should be still ok to refer to
• Everything else

Loops

jinrepl> {% for i in [1,2,3,4] %} {{ i }} {% endfor %}
 1  2  3  4
jinrepl>

Filters

jinrepl> {{ [1,2,3,4]  | first }}
> 1
jinrepl>

Loops with variables

jinrepl> {% for i in items %} My Items {{i}}  {% endfor %} -- {'items':[1,2,3,4]}
>  My Items 1   My Items 2   My Items 3   My Items 4
jinrepl>

Statements

jinrepl> {% set var=1 %} {{var}}
>  1
jinrepl> 

Render with variables

I'm using "--" as a separator , this has to change because it's ugly

jinrepl> {{ dada.keys() }} -- {'dada':{'names':['jerry','garcia'] , 'hobbies':['linux','linux']}}
> ['names', 'hobbies']
jinrepl> {% set a={'names':['jerry','garcia'] , 'hobbies':['linux','linux']} %} {{a.keys()}}
>  ['names', 'hobbies']
jinrepl>

##Autocomplete (For filters only )

jinrepl> {{1 |
{{1 | abs             {{1 | escape          {{1 | last            {{1 | reverse         {{1 | title
{{1 | attr            {{1 | filesizeformat  {{1 | length          {{1 | round           {{1 | trim
{{1 | batch           {{1 | first           {{1 | list            {{1 | safe            {{1 | truncate
{{1 | capitalize      {{1 | float           {{1 | lower           {{1 | select          {{1 | upper
{{1 | center          {{1 | forceescape     {{1 | map             {{1 | selectattr      {{1 | urlencode
{{1 | count           {{1 | format          {{1 | pprint          {{1 | slice           {{1 | urlize
{{1 | d               {{1 | groupby         {{1 | random          {{1 | sort            {{1 | wordcount
{{1 | default         {{1 | indent          {{1 | reject          {{1 | string          {{1 | wordwrap
{{1 | dictsort        {{1 | int             {{1 | rejectattr      {{1 | striptags       {{1 | xmlattr
{{1 | e               {{1 | join            {{1 | replace         {{1 | sum
jinrepl> {{1 |

Autocomplete now for conditionals and iterators

jinrepl> {% i
{% if       {% import   {% include
jinrepl> {% if 1==1 %} works! {% end
{% if 1==1 %} works! {% endblock  {% if 1==1 %} works! {% endfor    {% if 1==1 %} works! {% endif
jinrepl> {% if 1==1 %} works! {% endif %}
>  works!
jinrepl>

Vim integration"" :

Call vim!:

jinrepl>
jinrepl> vim

Add your j2 content:

:wq it!

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