The app is running on local host but is showing error when I uploaded on AWS. I have attached the jupyter notebook logs for reference. I have also attached the output on Local host and output on AWS. Output on AWS should be similar to the output on Local host
app.layout = html.Div([
html.H1('Smoothie Fixed Benefit Prices'),
html.P("These prices are common for all routes in India."),
html.P("Peak months are:-Jan,June, July, August, November, December."),
html.P("Peak Hours ( During Peak Months ):-9 A.M. to Midnight"),
html.P("Peak Hours ( During Non Peak Months ):-12 P.M. - 12 A.M."),
html.H3('Select Airline'),
dcc.Dropdown(
id='datasource-1',
options=[
{'label': i, 'value': i} for i in ['Low Delay Airlines (6E, UK)','High Delay Airlines (9W,AI,SG,G8)']
],
),
html.H3('Select Peak/Non-Peak Month'),
dcc.Dropdown(
id='datasource-2',
options=[
{'label': i, 'value': i} for i in ['Peak Month','Non Peak Month']
]
),
html.Hr(),
html.Div('Select Peak/Non Peak Hour and Threshold Delay'),
html.Div(
id='controls-container'
),
html.Hr(),
html.Div('Output'),
html.Div(
id='output-container'
)
])
def generate_control_id(value):
return 'Control {}'.format(value)
DYNAMIC_CONTROLS = {
'Low Delay Airlines (6E, UK)': dcc.Dropdown(
id=generate_control_id('Low Delay Airlines (6E, UK)'),
options=[{'label': '{}'.format(i), 'value': i} for i in list(price['Hour Peaks'][price['Airlines']=='Low Delay Airlines (6E, UK)'].unique())]
),
'High Delay Airlines (9W,AI,SG,G8)': dcc.Dropdown(
id=generate_control_id('High Delay Airlines (9W,AI,SG,G8)'),
options=[{'label': '{}'.format(i), 'value': i} for i in list(price['Hour Peaks'][price['Airlines']=='High Delay Airlines (9W,AI,SG,G8)'].unique())]
),
'Peak Month': dcc.Dropdown(
id=generate_control_id('Peak Month'),
options=[{'label': '{}'.format(i), 'value': i} for i in [60,90,120,150,180]]
),
'Non Peak Month': dcc.Dropdown(
id=generate_control_id('Non Peak Month'),
options=[{'label': '{}'.format(i), 'value': i} for i in [60,90,120,150,180]]
)
}
@app.callback(
Output('controls-container', 'children'),
[Input('datasource-1', 'value'),
Input('datasource-2', 'value')])
def display_controls(datasource_1_value, datasource_2_value):
# generate 2 dynamic controls based off of the datasource selections
return html.Div([
DYNAMIC_CONTROLS[datasource_1_value],
DYNAMIC_CONTROLS[datasource_2_value],
])
def generate_output_id(value1, value2):
return '{} {} container'.format(value1, value2)
@app.callback(
Output('output-container', 'children'),
[Input('datasource-1', 'value'),
Input('datasource-2', 'value')])
def display_controls(datasource_1_value, datasource_2_value):
# create a unique output container for each pair of dyanmic controls
return html.Div(id=generate_output_id(
datasource_1_value,
datasource_2_value
))
def prem(a,b,c,d):
return (price['Office Premium ( INR )'][(price['Hour Peaks']==a)&(price['Threshold Delay ( Min )']==b)&(price['Airlines']==c)&(price['Month Peaks']==d)])
def incidence(a,b,c,d):
return (price['Incidence Rate (%)'][(price['Hour Peaks']==a)&(price['Threshold Delay ( Min )']==b)&(price['Airlines']==c)&(price['Month Peaks']==d)])
def generate_output_callback(datasource_1_value, datasource_2_value):
def output_callback(control_1_value, control_2_value):
# This function can display different outputs depending on
# the values of the dynamic controls
premium=prem(control_1_value,control_2_value,datasource_1_value,datasource_2_value)
incidence_rate=incidence(control_1_value,control_2_value,datasource_1_value,datasource_2_value)
return '''
For the selected values, premium in INR is {} and incidence rate is {} %
'''.format(
list(premium)[0],
list(incidence_rate)[0]
)
return output_callback
app.config.supress_callback_exceptions = True
# create a callback for all possible combinations of dynamic controls
# each unique dynamic control pairing is linked to a dynamic output component
for value1, value2 in itertools.product(
[o['value'] for o in app.layout['datasource-1'].options],
[o['value'] for o in app.layout['datasource-2'].options]):
app.callback(
Output(generate_output_id(value1, value2), 'children'),
[Input(generate_control_id(value1), 'value'),
Input(generate_control_id(value2), 'value')])(
generate_output_callback(value1, value2)
)
if __name__ == '__main__':
application.run(port=8080)
