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Improve compatibility with CPython 2.7 and 3.x

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This commit is contained in:
Noah
2021-01-06 13:37:21 +01:00
parent 3e4dd4c0bc
commit bf0c4087b4
5 changed files with 12 additions and 6 deletions
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2
animationscene.py
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@@ -95,7 +95,7 @@ class AnimationScene:
""" """
Load icon into first available slot Load icon into first available slot
""" """
cols = bytearray(' ' * 32) cols = bytearray(b' ' * 32)
icon_width = 8 icon_width = 8
padding = 1 if self.display.columns == 32 else 0 padding = 1 if self.display.columns == 32 else 0
for state in self.on_screen_icons: for state in self.on_screen_icons:

10
firescene.py
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@@ -1,4 +1,7 @@
from uos import urandom try:
from uos import urandom
except:
from os import urandom
from pixelfont import PixelFont from pixelfont import PixelFont
class FireScene: class FireScene:
@@ -70,7 +73,10 @@ class FireScene:
put_pixel(x, y, max(r, 0), max(g, 0), b) put_pixel(x, y, max(r, 0), max(g, 0), b)
# Spread heat from below # Spread heat from below
r, g, b = get_pixel(x, y+1) r, g, b = get_pixel(x, y+1)
spread = (urandom(1)[0]&3) - 1 try:
spread = (urandom(1)[0]&3) - 1
except TypeError:
spread = (ord(urandom(1)[0])&3) - 1
r -= spread r -= spread
g -= 1 g -= 1
b >>= 2 b >>= 2

2
pixelfont.py
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@@ -5,4 +5,4 @@ class PixelFont:
width = 4 width = 4
height = 5 height = 5
alphabet = " %'-./0123456789:?acdefgiklmnoprstwxy" alphabet = " %'-./0123456789:?acdefgiklmnoprstwxy"
data = bytearray("\x00\x00\x50\x24\x51\x66\x00\x00\x60\x00\x00\x00\x42\x24\x11\x57\x55\x27\x23\x72\x47\x17\x77\x64\x74\x55\x47\x74\x71\x74\x17\x57\x77\x44\x44\x57\x57\x77\x75\x74\x20\x20\x30\x24\x20\x52\x57\x25\x15\x25\x53\x55\x73\x31\x71\x17\x13\x71\x71\x75\x27\x22\x57\x35\x55\x11\x11\x57\x77\x55\x75\x77\x75\x55\x75\x57\x17\x71\x35\x55\x17\x47\x77\x22\x22\x55\x77\x55\x25\x55\x55\x27\x02") data = bytearray(b"\x00\x00\x50\x24\x51\x66\x00\x00\x60\x00\x00\x00\x42\x24\x11\x57\x55\x27\x23\x72\x47\x17\x77\x64\x74\x55\x47\x74\x71\x74\x17\x57\x77\x44\x44\x57\x57\x77\x75\x74\x20\x20\x30\x24\x20\x52\x57\x25\x15\x25\x53\x55\x73\x31\x71\x17\x13\x71\x71\x75\x27\x22\x57\x35\x55\x11\x11\x57\x77\x55\x75\x77\x75\x55\x75\x57\x17\x71\x35\x55\x17\x47\x77\x22\x22\x55\x77\x55\x25\x55\x55\x27\x02")

2
renderloop.py
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@@ -3,7 +3,7 @@ import time
import gc import gc
from math import ceil from math import ceil
if not hasattr(time, 'ticks_ms'): if not hasattr(time, 'sleep_ms') or not hasattr(time, 'ticks_ms'):
# Emulate https://docs.pycom.io/firmwareapi/micropython/utime.html # Emulate https://docs.pycom.io/firmwareapi/micropython/utime.html
time.ticks_ms = lambda: int(time.time() * 1000) time.ticks_ms = lambda: int(time.time() * 1000)
time.sleep_ms = lambda x: time.sleep(x/1000.0) time.sleep_ms = lambda x: time.sleep(x/1000.0)

2
scripts/generate-pixelfont.py
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@@ -96,7 +96,7 @@ if __name__ == '__main__':
print('width = {}'.format(font_width)) print('width = {}'.format(font_width))
print('height = {}'.format(font_height)) print('height = {}'.format(font_height))
print('alphabet = "{}"'.format(font_alphabet)) print('alphabet = "{}"'.format(font_alphabet))
print('data = bytearray("{}")'.format("".join("\\x{:02x}".format(x) for x in data))) print('data = bytearray(b"{}")'.format("".join("\\x{:02x}".format(x) for x in data)))
print('') print('')
print('/* Computed with pixelfont.py */') print('/* Computed with pixelfont.py */')
print('static int font_width = {};'.format(font_width)) print('static int font_width = {};'.format(font_width))