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BytesIO support #53

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Merged
merged 2 commits into from
Jun 15, 2021
Merged

BytesIO support #53

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c53d47b
BytesIO support
FoamyGuy Jun 12, 2021
483e72a
rename argument
FoamyGuy Jun 13, 2021
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rename argument
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@FoamyGuy
FoamyGuy committed Jun 13, 2021
commit 483e72ac5681bb2456c993eef94d6cecf4d002a7
9 changes: 5 additions & 4 deletions adafruit_imageload/__init__.py
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Expand Up @@ -17,7 +17,7 @@
__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_ImageLoad.git"


def load(filename, *, bitmap=None, palette=None):
def load(file_or_filename, *, bitmap=None, palette=None):
"""Load pixel values (indices or colors) into a bitmap and colors into a palette.

bitmap is the desired type. It must take width, height and color_depth in the constructor. It
Expand All @@ -39,11 +39,12 @@ def load(filename, *, bitmap=None, palette=None):
# meh, we tried
pass

file_or_filename = filename
if isinstance(file_or_filename, str):
file_or_filename = open(filename, "rb")
open_file = open(file_or_filename, "rb")
else:
open_file = file_or_filename

with file_or_filename as file:
with open_file as file:
header = file.read(3)
file.seek(0)
if header.startswith(b"BM"):
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