我想在python中创建一个来自JSON API url的位置的HTML列表。但是,接受每一个元素,而不是在python中创建一个JSON url中的字典
@app.route('/api')
def api():
url = urlopen('https://api.openaq.org/v1/locations?country=GB').read()
#encoded we do not need it
#encoded_data = json.dumps(url)
#create variables
array = []
data = {}
#decoded
decoded_data = json.loads(url)
#we search for result each entry
for i in decoded_data["results"]:
#append every entry to an array
array.append(i["location"])
#we create a dictionary from that array created which has a variable (for jinja2) called location
data = [dict(location=array)]
return render_template('api.html', data=data)
,我得到这个:
[u'Aberdeen', u'Aberdeen Union Street Roadside', u'Aberdeen Wellington Road', u'Armagh Roadside', u'Aston Hill', u'Auchencorth Moss', u'Ballymena Ballykeel', u'Barnsley Gawber', u'Barnstaple A39', u'Bath Roadside', u'Belfast Centre', u"Belfast Stockman's Lane", u'Billingham', u'Birkenhead Borough Road', u'Birmingham A4540 Roads...
编辑:模板
{% if data %}
<ul>
{% for d in data %}
<li>{{ d.location }}</li>
{% endfor %}
</ul>
{% else %}
<p class="lead">
You should not see this msg, otherwise, check the code again.
</p>
{% endif %}
你能告诉我你是如何试图在模板中使用数据吗? – c3st7n
我只是编辑它@ c3st7n –