Jinja2 template

class node_text_operations.Jinja2Template

Create and render a jinja2 template. See Jinja2 for full syntax of the template engine.

Input data can be of any type and is accessed using {{arg}}.

The examples below assume that the first input is a table.

Example of iterating over each column:

{% for name in arg.column_names() %}
   The column name is: {{name}}
   The column data is: {% for value in arg.col(name).data %} {{value}} {% endfor %}
{% endfor %}

Example of iterating over one specific column:

{% for value in arg.col('Foo').data %}
   {{ value }}
{% endfor %}

Example of iterating over each row:

{% for row in arg.to_rows() %}
   {% for value in row %} {{value}} {% endfor %}
{% endfor %}

The examples below assume that you have created a tuple or list of tables as input:

{% for tbl in arg %}
   Table name: {{ tbl.name }}
   {% for col in tbl.cols() %}
      {{ col.name }}: {% for x in col.data %} {{x}} {% endfor %}
   {% endfor %}
{% endfor %}

Finally, you can connect complex datatypes such as an ADAF to the node:

{% for name, col in arg.sys['system0']['raster0'].items() %}
   Signal: {{name}}
   Time: {{ col.t }}
   Value:  {{ col.y }}
{% endfor %}

Have a look at the Data type APIs to see what methods and attributes are available on the data type that you are working with.

Inputs:

in : <a>

Input

Outputs:

out : text

Rendered Template

Configuration:

Template:

Enter template here