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Merge pull request #27 from mattbk/speed-time

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Remove timezone conversion
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mattbk
2017-11-17 16:59:00 -06:00
committed by GitHub
parent de71a42378 0b98b2d2a7
commit c2a7af9a75
1 changed files with 24 additions and 23 deletions
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45
pi_temp.py
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@ -71,6 +71,7 @@ def lab_temp():
def history(): def history():
temperatures, humidities, timezone, from_date_str, to_date_str = get_records() temperatures, humidities, timezone, from_date_str, to_date_str = get_records()
# Create new record tables so that datetimes are adjusted back to the user browser's time zone. # Create new record tables so that datetimes are adjusted back to the user browser's time zone.
time_series_adjusted_temperatures = [] time_series_adjusted_temperatures = []
time_series_adjusted_humidities = [] time_series_adjusted_humidities = []
@ -78,44 +79,44 @@ def history():
time_series_humidity_values = [] time_series_humidity_values = []
for record in temperatures: for record in temperatures:
local_timedate_series = arrow.get(record[0], "YYYY-MM-DD HH:mm").to(timezone) local_timedate_series = arrow.get(record[0], "YYYY-MM-DD HH:mm")
time_series_adjusted_temperatures.append(local_timedate_series.format('YYYY-MM-DD HH:mm')) time_series_adjusted_temperatures.append(local_timedate_series.format('YYYY-MM-DD HH:mm'))
time_series_temperature_values.append(round(record[2],2)) time_series_temperature_values.append(round(record[2],2))
for record in humidities: for record in humidities:
local_timedate_series = arrow.get(record[0], "YYYY-MM-DD HH:mm").to(timezone) local_timedate_series = arrow.get(record[0], "YYYY-MM-DD HH:mm")
time_series_adjusted_humidities.append(local_timedate_series.format('YYYY-MM-DD HH:mm')) #Best to pass datetime in text time_series_adjusted_humidities.append(local_timedate_series.format('YYYY-MM-DD HH:mm')) #Best to pass datetime in text
#so that Plotly respects it #so that Plotly respects it
time_series_humidity_values.append(round(record[2],2)) time_series_humidity_values.append(round(record[2],2))
temp = Scatter( temp = Scatter(
x=time_series_adjusted_temperatures, x=time_series_adjusted_temperatures,
y=time_series_temperature_values, y=time_series_temperature_values,
name='Temperature', name='Temperature',
mode='lines', mode='lines',
line=Line(color='red') line=Line(color='red')
) )
hum = Scatter( hum = Scatter(
x=time_series_adjusted_humidities, x=time_series_adjusted_humidities,
y=time_series_humidity_values, y=time_series_humidity_values,
name='Humidity', name='Humidity',
line=Line(color='aqua') line=Line(color='aqua')
) )
data = Data([temp, hum]) data = Data([temp, hum])
layout = Layout( layout = Layout(
title="Temperature and Humidity", title="Temperature and Humidity",
xaxis=XAxis( xaxis=XAxis(
type='date', type='date',
autorange=True autorange=True
), ),
yaxis=YAxis( yaxis=YAxis(
title='Fahrenheit / Percent', title='Fahrenheit / Percent',
type='linear', type='linear',
autorange=True autorange=True
), ),
) )
fig = Figure(data=data, layout=layout) fig = Figure(data=data, layout=layout)