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Showing posts with the label Jinja2

Using Jinja2 Template Under Knockout Attr Binding

I am making a project using Flask and Knockoutjs. I am using Knockout to show comments and below th… Read more Using Jinja2 Template Under Knockout Attr Binding

Flask: Attributeerror: 'unboundfield' Object Has No Attribute '__call__'?

Why do I get this error? What is the UnboundField and what do I need to know in order to fix and av… Read more Flask: Attributeerror: 'unboundfield' Object Has No Attribute '__call__'?

Python - How To Export Json In Js

I want to export a JSON string in python into a JS variable. Solution 1: You need to mark the data… Read more Python - How To Export Json In Js

Utc To Local Timezone In A Flask/jinja Template

I know this has been asked before, and I'm still pulling my hair out trying to figure this one … Read more Utc To Local Timezone In A Flask/jinja Template

Minify Html Output From Flask Application With Jinja2 Templates

Is there a Flask or Jinja2 configuration flag / extension to automatically minify the HTML output a… Read more Minify Html Output From Flask Application With Jinja2 Templates

Converting Flask Form Data To Json Only Gets First Value

I want to take input from an HTML form and give the output in JSON format. When multiple values are… Read more Converting Flask Form Data To Json Only Gets First Value

Newline And Dash Not Working Correctly In Jinja

How could I generate the expected output ? Thanks jinja template {%- for field in fields -%} - n… Read more Newline And Dash Not Working Correctly In Jinja

How To Do Nested Comments In Flask/jinja?

Like the comments in Hacker News and Reddit. I've looked at Jinja's docs but I can't fi… Read more How To Do Nested Comments In Flask/jinja?

How To Implement A Search Function Using A Raw Sql Query

I am creating an app guided by CS50's web series, which requires me to ONLY use raw SQL queries… Read more How To Implement A Search Function Using A Raw Sql Query

Reading From Joined Query In Flask-sqlalchemy

After successfully joining two db tables, I'm trying to read the data from the 2nd table by add… Read more Reading From Joined Query In Flask-sqlalchemy

Adding Jinja Template Dynamically

I have a jinja template that is the only content inside a set of div tags. {% include 'tem… Read more Adding Jinja Template Dynamically

Python Flask App With Interactive Bokeh Plots

I have a Flask App in which my plots are created using Bokeh in the controller python code with bel… Read more Python Flask App With Interactive Bokeh Plots

Python/flask/jinja2 And Json

'I am using Flask,Jinja2,higHighcharts' Example (Python/Flask): @app.route('/column/… Read more Python/flask/jinja2 And Json

Child Template Isn't Rendering

I have a layout template and a child template. However, none of the extra information from the chi… Read more Child Template Isn't Rendering

How To Mock `current_user` In Flask Templates?

I want to mock flask-login's current_user under the template rendering. This function return th… Read more How To Mock `current_user` In Flask Templates?

Is There A Better Way To Apply A Nl2br Filter With Jinja/flask?

I'm using Jinja with Flask (autoescape enabled) and I'm attempting to apply this filter imp… Read more Is There A Better Way To Apply A Nl2br Filter With Jinja/flask?

Jinja2: Macro Selecting Macro Or Dynamic Macro Calls

I have a list of namedtuples I'm going through, each slightly differing in rendering requiremen… Read more Jinja2: Macro Selecting Macro Or Dynamic Macro Calls

How To Align Pandas Dataframe Column Number Text In Jinja

I rendered a Pandas Dataframe to a webpage through Jinja but noticed the number column is left alig… Read more How To Align Pandas Dataframe Column Number Text In Jinja

How To Format A Float Number In Python Flask And Jinja?

I've Googled and searched here but can't find an explanation I understand. I've got a … Read more How To Format A Float Number In Python Flask And Jinja?

Compiled Templates With Macros Do Not Work On App Engine

I use Jinja2 compiled templates and a module loader to load the compiled templates (python code) fr… Read more Compiled Templates With Macros Do Not Work On App Engine