waylon/flask-chartist-example
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feat(bokeh) Added /bokeh tab

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walkews 2017-05-23 10:25:24 -05:00
parent 890df24abd
commit 703d40c46c
6 changed files with 687 additions and 20 deletions
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20
app/app.py
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@ -14,6 +14,8 @@ from matplotlib.pyplot import rcParams
from flask_wtf import FlaskForm
from wtforms import StringField, SelectField
from bokeh.plotting import figure
from bokeh.embed import components
df = pd.read_csv(os.path.join(settings.data_dir, 'pop_by_country_long_form.csv'))
df['Year'] = df['Year'].str[4:].astype(int)
@ -85,6 +87,14 @@ def matplotlib_plot():
scripts = render_template('matplotlib.js')
return render_template('home.html',head_scripts=head_scripts, body=body, scripts=scripts)
@app.route('/bokeh', methods=['GET', 'POST'])
def bokeh_plot():
form = MyForm()
head_scripts = render_template('bokeh_head_scripts.html')
body = render_template('bokeh.html', form=form)
scripts = render_template('bokeh.js')
return render_template('home.html',head_scripts=head_scripts, body=body, scripts=scripts)
@app.route('/chartist', methods=['GET', 'POST'])
def chartist():
form = MyForm()
@ -111,6 +121,14 @@ def mpl(nation):
hide_spines(ax)
return jsonify({'src': fig_to_html(ax.figure)})
@app.route('/pybokeh/<string:nation>')
def pybokeh(nation):
p = figure(title=nation, logo=None, tools="box_zoom,pan,wheel_zoom,reset",)
p.line(x=df2[nation].index, y=df2[nation].values)
script, div = components(p)
return jsonify({'script': script,
'div': div})
if __name__ == '__main__':
port = int(os.environ.get("PORT", 5000))
app.run(host='0.0.0.0', port=port)
app.run(debug=True, host='0.0.0.0', port=port)