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0

when I want to compile the code I get this error, in itself what this program does is get data from a database in mysql and then put them in a thermometer graph, but when wanting to compile I get this error:

"Error loading layout"

This is te code:

external_stylesheets = ['https://codepen.io/chriddyp/pen/bWLwgP.css']

app = dash.Dash(__name__)

dataSQL = []

sql_conn = MySQLdb.connect('localhost', 'root', 'root', 'DB')
cursor = sql_conn.cursor()
cursor.execute("SELECT value FROM sensorParser where sensor='TC'")
#and timestamp >= timestamp()-4seg"
rows = cursor.fetchall()
for row in rows:
 dataSQL.append(list(row))
 labels = ['value']
 df = pd.DataFrame.from_records(dataSQL, columns=labels)

app.layout = html.Div([
 daq.Thermometer(
 id='my-thermometer',
 value=5,
 min=0,
 max=10,
 style=
 'margin-bottom': '5%'
 
 ),

 dcc.Slider(
 id='thermometer-slider',
 value=5,
 min=0,
 max=10,

 ),
 html.Div(daq.Thermometer(min=-5,max=105,value=df['value'],size=350,label='TEMPERATURA',
 labelPosition='top',color='orange',showCurrentValue=True,units="°C"),className="six columns"),dcc.Interval(id='graph-update3',interval=1000, n_intervals=0),
])


@app.callback(
 dash.dependencies.Output('my-thermometer', 'value'),
 [dash.dependencies.Input('thermometer-slider', 'value')])
def update_thermometer(value):
 return value


if __name__ == '__main__':
 app.run_server(debug=True) 

Regards.

python python-3.x

share|improve this question

asked Mar 8 at 22:29

Saul SalcedoSaul Salcedo

43

add a comment | 

0

when I want to compile the code I get this error, in itself what this program does is get data from a database in mysql and then put them in a thermometer graph, but when wanting to compile I get this error:

"Error loading layout"

This is te code:

external_stylesheets = ['https://codepen.io/chriddyp/pen/bWLwgP.css']

app = dash.Dash(__name__)

dataSQL = []

sql_conn = MySQLdb.connect('localhost', 'root', 'root', 'DB')
cursor = sql_conn.cursor()
cursor.execute("SELECT value FROM sensorParser where sensor='TC'")
#and timestamp >= timestamp()-4seg"
rows = cursor.fetchall()
for row in rows:
 dataSQL.append(list(row))
 labels = ['value']
 df = pd.DataFrame.from_records(dataSQL, columns=labels)

app.layout = html.Div([
 daq.Thermometer(
 id='my-thermometer',
 value=5,
 min=0,
 max=10,
 style=
 'margin-bottom': '5%'
 
 ),

 dcc.Slider(
 id='thermometer-slider',
 value=5,
 min=0,
 max=10,

 ),
 html.Div(daq.Thermometer(min=-5,max=105,value=df['value'],size=350,label='TEMPERATURA',
 labelPosition='top',color='orange',showCurrentValue=True,units="°C"),className="six columns"),dcc.Interval(id='graph-update3',interval=1000, n_intervals=0),
])


@app.callback(
 dash.dependencies.Output('my-thermometer', 'value'),
 [dash.dependencies.Input('thermometer-slider', 'value')])
def update_thermometer(value):
 return value


if __name__ == '__main__':
 app.run_server(debug=True) 

Regards.

python python-3.x

share|improve this question

asked Mar 8 at 22:29

Saul SalcedoSaul Salcedo

43

add a comment | 

when I want to compile the code I get this error, in itself what this program does is get data from a database in mysql and then put them in a thermometer graph, but when wanting to compile I get this error:

"Error loading layout"

This is te code:

external_stylesheets = ['https://codepen.io/chriddyp/pen/bWLwgP.css']

app = dash.Dash(__name__)

dataSQL = []

sql_conn = MySQLdb.connect('localhost', 'root', 'root', 'DB')
cursor = sql_conn.cursor()
cursor.execute("SELECT value FROM sensorParser where sensor='TC'")
#and timestamp >= timestamp()-4seg"
rows = cursor.fetchall()
for row in rows:
 dataSQL.append(list(row))
 labels = ['value']
 df = pd.DataFrame.from_records(dataSQL, columns=labels)

app.layout = html.Div([
 daq.Thermometer(
 id='my-thermometer',
 value=5,
 min=0,
 max=10,
 style=
 'margin-bottom': '5%'
 
 ),

 dcc.Slider(
 id='thermometer-slider',
 value=5,
 min=0,
 max=10,

 ),
 html.Div(daq.Thermometer(min=-5,max=105,value=df['value'],size=350,label='TEMPERATURA',
 labelPosition='top',color='orange',showCurrentValue=True,units="°C"),className="six columns"),dcc.Interval(id='graph-update3',interval=1000, n_intervals=0),
])


@app.callback(
 dash.dependencies.Output('my-thermometer', 'value'),
 [dash.dependencies.Input('thermometer-slider', 'value')])
def update_thermometer(value):
 return value


if __name__ == '__main__':
 app.run_server(debug=True) 

Regards.

python python-3.x

share|improve this question

asked Mar 8 at 22:29

Saul SalcedoSaul Salcedo

43

external_stylesheets = ['https://codepen.io/chriddyp/pen/bWLwgP.css']

app = dash.Dash(__name__)

dataSQL = []

sql_conn = MySQLdb.connect('localhost', 'root', 'root', 'DB')
cursor = sql_conn.cursor()
cursor.execute("SELECT value FROM sensorParser where sensor='TC'")
#and timestamp >= timestamp()-4seg"
rows = cursor.fetchall()
for row in rows:
 dataSQL.append(list(row))
 labels = ['value']
 df = pd.DataFrame.from_records(dataSQL, columns=labels)

app.layout = html.Div([
 daq.Thermometer(
 id='my-thermometer',
 value=5,
 min=0,
 max=10,
 style=
 'margin-bottom': '5%'
 
 ),

 dcc.Slider(
 id='thermometer-slider',
 value=5,
 min=0,
 max=10,

 ),
 html.Div(daq.Thermometer(min=-5,max=105,value=df['value'],size=350,label='TEMPERATURA',
 labelPosition='top',color='orange',showCurrentValue=True,units="°C"),className="six columns"),dcc.Interval(id='graph-update3',interval=1000, n_intervals=0),
])


@app.callback(
 dash.dependencies.Output('my-thermometer', 'value'),
 [dash.dependencies.Input('thermometer-slider', 'value')])
def update_thermometer(value):
 return value


if __name__ == '__main__':
 app.run_server(debug=True) 

share|improve this question

asked Mar 8 at 22:29

Saul SalcedoSaul Salcedo

43

share|improve this question

asked Mar 8 at 22:29

Saul SalcedoSaul Salcedo

43

asked Mar 8 at 22:29

Saul SalcedoSaul Salcedo

43

asked Mar 8 at 22:29

Saul SalcedoSaul Salcedo

43