Jinja2 for loops

server.py

from flask import *
app = Flask("iteration in jinja")
ministers = ["ScoMo", "Turnbull", "Julia"]
@app.route("/")
def main():
return render_template("template.html",
names = ministers)
app.run(debug=True)
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templates\template.html

<table border="1">
<tr><td>Prime Minister</td></tr>
{% for n in names %}
<tr><td>{{n}}</td></tr>
{% endfor %}
</table>
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you can also loop through a tuple, or a dictionary:

server.py

from flask import *
app = Flask("more iteration in jinja")
ministers = {
"ScoMo":"Liberal",
"Turnbull":"Liberal",
"Julia":"Labor"
}
@app.route("/")
def main():
return render_template("template.html",
names = ministers)
app.run(debug=True)
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templates\template.html

<table border="1">
<tr><td>Prime Minister</td><td>Party</td></tr>
{% for n in names|sort %}
<tr><td>{{n}}</td><td>{{names[n]}}</td></tr>
{% endfor %}
</table>
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