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Correct baseline calc for negative prices #29

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Correct baseline calc for negative prices #29

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89742df
Update octoprice_main_inky.py
webmink Apr 12, 2024
48e50cd
Update octoprice_main_inky.py
webmink Jul 21, 2024
729b124
Update README.md
webmink Jul 22, 2024
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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -102,7 +102,7 @@ You should see your display update with the current price!
```
@reboot sleep 10; cd /home/$USER/octopus-agile-pi-prices; /usr/bin/python3 octoprice_main_inky.py > /home/$USER/cron.log
*/30 * * * * sleep 20; cd /home/$USER/octopus-agile-pi-prices; /usr/bin/python3 octoprice_main_inky.py > /home/$USER/cron.log
05 16 * * * cd /home/$USER/octopus-agile-pi-prices; /usr/bin/python3 store_prices.py -r <your region> -t <your tariff> > /home/$USER/cron.log
25 16 * * * cd /home/$USER/octopus-agile-pi-prices; /usr/bin/python3 store_prices.py -r <your region> -t <your tariff> > /home/$USER/cron.log
```
Substituting the tariff and region as before.

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8 changes: 4 additions & 4 deletions octoprice_main_inky.py
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Expand Up @@ -351,7 +351,7 @@
#lowest_price_next_24h = min(i for i in prices if i > 0)
lowest_price_next_24h = min(i for i in prices)
if (lowest_price_next_24h < 0):
chart_base_loc = 104 + lowest_price_next_24h*pixels_per_h - 2 # if we have any negative prices, shift the base of the graph up!
chart_base_loc = chart_base_loc + lowest_price_next_24h*pixels_per_h - 2 # if we have any negative prices, shift the base of the graph up!

print("lowest price Position:", prices.index(lowest_price_next_24h))
print("low Value:", lowest_price_next_24h)
Expand Down Expand Up @@ -395,9 +395,9 @@
time_of_cheapest = the_now_local + datetime.timedelta(minutes=min_offset)
print("cheapest at " + str(time_of_cheapest))
print("which is: "+ str(time_of_cheapest.time())[0:5])
time_of_cheapest_formatted = "at " + (str(time_of_cheapest.time())[0:5])
font = ImageFont.truetype(FredokaOne, 16)
draw.text((right_column,101), time_of_cheapest_formatted, inky_display.BLACK, font)
time_of_cheapest_formatted = "Updated " + (str(the_now_local.time())[0:5])
font = ImageFont.truetype(FredokaOne, 11)
draw.text((right_column,105), time_of_cheapest_formatted, inky_display.BLACK, font)


# render the actual image onto the display
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