From d407658a6140ccce54f420b6ee7e9da4a7a20166 Mon Sep 17 00:00:00 2001
From: Rahix <rahix@rahix.de>
Date: Fri, 5 Jul 2019 21:30:29 +0200
Subject: [PATCH] feat(py): Add a color module
Signed-off-by: Rahix <rahix@rahix.de>
---
pycardium/modules/py/color.py | 44 ++++++++++++++++++++++++++++++++
pycardium/modules/py/foo.py | 8 ------
pycardium/modules/py/meson.build | 2 +-
3 files changed, 45 insertions(+), 9 deletions(-)
create mode 100644 pycardium/modules/py/color.py
delete mode 100644 pycardium/modules/py/foo.py
diff --git a/pycardium/modules/py/color.py b/pycardium/modules/py/color.py
new file mode 100644
index 000000000..b072ef97f
--- /dev/null
+++ b/pycardium/modules/py/color.py
@@ -0,0 +1,44 @@
+import ucollections
+
+_ColorTuple = ucollections.namedtuple("Color", ["red", "green", "blue"])
+
+
+class Color(_ColorTuple):
+ @classmethod
+ def from_hex(cls, color):
+ red = (color & 0xff0000) >> 16
+ green = (color & 0x00ff00) >> 8
+ blue = (color & 0x0000ff)
+ return cls(red, green, blue)
+
+ def __str__(self):
+ # Return the color in hex
+ return "#{:02x}{:02x}{:02x}".format(
+ self.red, self.green, self.blue
+ )
+
+
+Color.BLACK = Color.from_hex(0x000000)
+Color.WHITE = Color.from_hex(0xffffff)
+Color.RED = Color.from_hex(0xff0000)
+Color.GREEN = Color.from_hex(0x00ff00)
+Color.YELLOW = Color.from_hex(0xffff00)
+Color.BLUE = Color.from_hex(0x0000ff)
+Color.MAGENTA = Color.from_hex(0xff00ff)
+Color.CYAN = Color.from_hex(0x00ffff)
+
+
+# Add the colors and constructors to the module for convenience
+# This allows you to do the following:
+#
+# import colors
+#
+# colors.BLACK
+# colors.from_hex(0xc6c6c6)
+globals().update(
+ {
+ n: getattr(Color, n)
+ for n in dir(Color)
+ if n.startswith("from") or n.isupper()
+ }
+)
diff --git a/pycardium/modules/py/foo.py b/pycardium/modules/py/foo.py
deleted file mode 100644
index e95c53d13..000000000
--- a/pycardium/modules/py/foo.py
+++ /dev/null
@@ -1,8 +0,0 @@
-# Foo Module
-
-
-def bar():
- print("Hello from foo!")
-
-
-X = 3.14
diff --git a/pycardium/modules/py/meson.build b/pycardium/modules/py/meson.build
index 29795f41a..27d98ec7f 100644
--- a/pycardium/modules/py/meson.build
+++ b/pycardium/modules/py/meson.build
@@ -1,5 +1,5 @@
python_modules = files(
- 'foo.py',
+ 'color.py',
)
frozen_modules = mpy_cross.process(python_modules)
--
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