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31 changes: 16 additions & 15 deletions PyPortal_Smart_Thermometer/thermometer_helper.py
Original file line number Diff line number Diff line change
Expand Up @@ -20,18 +20,18 @@ def __init__(self, celsius=True, usa_date=True):
:param bool usa_date: Use mon/day/year date-time formatting.
"""
# root displayio group
root_group = displayio.Group(max_size=20)
root_group = displayio.Group()
board.DISPLAY.show(root_group)
super().__init__(max_size=20)
super().__init__()

self._celsius = celsius
self._usa_date = usa_date

# create background icon group
self._icon_group = displayio.Group(max_size=1)
self._icon_group = displayio.Group()
board.DISPLAY.show(self._icon_group)
# create text object group
self._text_group = displayio.Group(max_size=6)
self._text_group = displayio.Group()

self._icon_sprite = None
self._icon_file = None
Expand All @@ -58,22 +58,22 @@ def __init__(self, celsius=True, usa_date=True):
self.subtitle_text.y = 35
self._text_group.append(self.subtitle_text)

self.temp_text = Label(self.c_font, max_glyphs=8)
self.temp_text = Label(self.c_font)
self.temp_text.x = 25
self.temp_text.y = 110
self._text_group.append(self.temp_text)

self.time_text = Label(self.info_font, max_glyphs=40)
self.time_text = Label(self.info_font)
self.time_text.x = 240
self.time_text.y = 150
self._text_group.append(self.time_text)

self.date_text = Label(self.info_font, max_glyphs=40)
self.date_text = Label(self.info_font)
self.date_text.x = 30
self.date_text.y = 160
self._text_group.append(self.date_text)

self.io_status_text = Label(self.info_font, max_glyphs=40)
self.io_status_text = Label(self.info_font)
self.io_status_text.x = 100
self.io_status_text.y = 220
self._text_group.append(self.io_status_text)
Expand Down Expand Up @@ -130,14 +130,15 @@ def set_icon(self, filename):
return # we're done, no icon desired
if self._icon_file:
self._icon_file.close()

# CircuitPython 6 & 7 compatible
self._icon_file = open(filename, "rb")
icon = displayio.OnDiskBitmap(self._icon_file)
try:
self._icon_sprite = displayio.TileGrid(icon,
pixel_shader=getattr(icon, 'pixel_shader', displayio.ColorConverter()))
except TypeError:
self._icon_sprite = displayio.TileGrid(icon,
pixel_shader=getattr(icon, 'pixel_shader', displayio.ColorConverter()),
position=(0,0))
self._icon_sprite = displayio.TileGrid(icon,
pixel_shader=getattr(icon, 'pixel_shader', displayio.ColorConverter()))

# # CircuitPython 7+ compatible
# icon = displayio.OnDiskBitmap(filename)
# self._icon_sprite = displayio.TileGrid(icon, pixel_shader=icon.pixel_shader)

self._icon_group.append(self._icon_sprite)