Jinja2 template¶
-
class
node_text_operations.
Jinja2Template
[source]¶ 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