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Merge pull request #3 from radarhere/grabclipboard

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Added test
This commit is contained in:
Nicola Guerrera 2024-02-02 10:21:07 +01:00 committed by GitHub
commit 8156798cec
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2 changed files with 21 additions and 5 deletions
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12
Tests/test_imagegrab.py
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@ -119,3 +119,15 @@ $ms = new-object System.IO.MemoryStream(, $bytes)
subprocess.call(["wl-copy"], stdin=fp)
im = ImageGrab.grabclipboard()
assert_image_equal_tofile(im, image_path)
@pytest.mark.skipif(
(
sys.platform != "linux"
or not all(shutil.which(cmd) for cmd in ("wl-paste", "wl-copy"))
),
reason="Linux with wl-clipboard only",
)
@pytest.mark.parametrize("arg", ("text", "--clear"))
def test_grabclipboard_wl_clipboard_errors(self, arg):
subprocess.call(["wl-copy", arg])
assert ImageGrab.grabclipboard() is None

14
src/PIL/ImageGrab.py
View File

@ -162,14 +162,18 @@ def grabclipboard():
for silent_error in [
# wl-paste, when the clipboard is empty
b"Nothing is copied",
# wl-paste/debian xclip, when an image isn't available
b"not available",
# Ubuntu/Debian wl-paste, when the clipboard is empty
b"No selection",
# Ubuntu/Debian wl-paste, when an image isn't available
b"No suitable type of content copied",
# wl-paste or Ubuntu/Debian xclip, when an image isn't available
b" not available",
# xclip, when an image isn't available
b"cannot convert",
b"cannot convert ",
# xclip, when the clipboard isn't initialized
b"There is no owner",
b"xclip: Error: There is no owner for the ",
]:
if err in silent_error:
if silent_error in err:
return None
msg = f"{args[0]} error"
if err: