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Do not use temporary file when grabbing clipboard on Linux

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This commit is contained in:
Andrew Murray 2023-06-05 18:36:41 +10:00
parent 9a560c78a8
commit 97bd53392c
1 changed files with 5 additions and 7 deletions
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12
src/PIL/ImageGrab.py
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@ -15,6 +15,7 @@
# See the README file for information on usage and redistribution. # See the README file for information on usage and redistribution.
# #
import io
import os import os
import shutil import shutil
import subprocess import subprocess
@ -128,8 +129,6 @@ def grabclipboard():
files = data[o:].decode("mbcs").split("\0") files = data[o:].decode("mbcs").split("\0")
return files[: files.index("")] return files[: files.index("")]
if isinstance(data, bytes): if isinstance(data, bytes):
import io
data = io.BytesIO(data) data = io.BytesIO(data)
if fmt == "png": if fmt == "png":
from . import PngImagePlugin from . import PngImagePlugin
@ -159,13 +158,12 @@ def grabclipboard():
else: else:
msg = "wl-paste or xclip is required for ImageGrab.grabclipboard() on Linux" msg = "wl-paste or xclip is required for ImageGrab.grabclipboard() on Linux"
raise NotImplementedError(msg) raise NotImplementedError(msg)
fh, filepath = tempfile.mkstemp() p = subprocess.run(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
err = subprocess.run(args, stdout=fh, stderr=subprocess.PIPE).stderr err = p.stderr
os.close(fh)
if err: if err:
msg = f"{args[0]} error: {err.strip().decode()}" msg = f"{args[0]} error: {err.strip().decode()}"
raise ChildProcessError(msg) raise ChildProcessError(msg)
im = Image.open(filepath) data = io.BytesIO(p.stdout)
im = Image.open(data)
im.load() im.load()
os.unlink(filepath)
return im return im