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I am having trouble displaying the results of a SQLAlchemy query correctly in a Jinja template page.

I am basing my project on Formula 1 Drivers and the Teams that they drive for. I have a page which lists the Teams in F1 and it should list the Drivers who race for each individual team (Many-to-Many relationship between Driver and Team classes).

The output I receive is correct, however it appears to be grouped together in a list type output. I would like the drivers for each team to be listed independently as strings rather than a list grouped together.

Here is my code:

models.py

from datetime import datetime

from app import db





class Team_driver(db.Model):

    # Many-to-many relationship table between Driver and Team

    __tablename__ = "team_driver"

    id = db.Column(db.Integer, primary_key=True)

    team_id = db.Column(db.Integer, db.ForeignKey('team.id'), nullable=False)

    driver_id = db.Column(db.Integer, db.ForeignKey('driver.id'), nullable=False)





class Team(db.Model):

    __tablename__ = "team"

    id = db.Column(db.Integer, primary_key=True)

    teamName = db.Column(db.String(64))

    nationality = db.Column(db.String(64))

    # relationship between Team table and Driver table, reference 'team' in forms

    drivers = db.relationship('Driver', secondary="team_driver", backref='team')



    def __repr__(self):

        # specify variables to return to web page from backref

        return '{}'.format(self.teamName)





class Driver(db.Model):

    __tablename__ = "driver"

    id = db.Column(db.Integer, primary_key=True)

    firstName = db.Column(db.String(64))

    lastName = db.Column(db.String(64))

    raceNum = db.Column(db.Integer)

    nationality = db.Column(db.String(64))

    # relationship between Driver table and Team table, reference 'driver' in forms

    teams = db.relationship('Team', secondary="team_driver", backref='driver')



    def __repr__(self):

        # specify variables to return to web page from backref

        return '{} {}'.format(self.firstName,self.lastName)

routes.py (only for specific route)

@app.route('/teamDetails', methods=['GET', 'POST'])

def teamDetails():

    details = Team.query.all()

    return render_template('teamDetails.html',  title='Team Details', details=details)

driverDetails.html

<!-- teamDetails.html -->



<!-- all other html files must now extend index.html and not base.html -->

{% extends "index.html" %}



{% block content %}

    <h1>Team Details</h1>

    {% for d in details %}

    <div><p>Team Name: {{ d.teamName }}<br>Nationality: {{ d.nationality }}

    <br>Drivers: {{ d.driver }}</p></div>

    {% endfor %}

{% endblock %}

Here is the output I get from the webpage

screenshot of webpage output

What I would like is the page to display the relevant drivers, but separately, without the [ ] brackets.

Can anyone help with where I am going wrong?

Many thanks.

Since d.driver is a list of drivers, you should print each item of the list separately, because if you print a list of something, it will also include the brackets.

{% block content %}

<h1>Team Details</h1>

{% for d in details %}

  <div><p>Team Name: {{ d.teamName }}<br>Nationality: {{ d.nationality }}

  <br>Drivers: 

  {% for driver in d.drivers %}

    {{ driver }} 

  {% endfor %}

  </p></div>

{% endfor %}

{% endblock %}