SQ -> ...: Fix pyscreeze locally

davidfstr · Dec 25, 2023 · 3ebff3b · 3ebff3b
1 parent e1b6333
commit 3ebff3b
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/crystal/tests/util/screenshots.py b/src/crystal/tests/util/screenshots.py
@@ -22,10 +22,10 @@ def screenshot_if_raises() -> Iterator[None]:
                 except ImportError:  # probably PIL missing
                     print('*** Unable to save screenshot because pyscreeze is not available.', file=sys.stderr)
                 else:
-                    # HACK: Patch pyscreeze's imported PIL.__version__ so it has
-                    #       the type that pyscreeze._screenshot_osx() expects.
-                    pyscreeze.PIL__version__ = [
-                        int(c) for c in pyscreeze.PIL__version__.split('.')]
+                    # HACK: Force pyscreeze to use 'screencapture' tool on macOS
+                    # in _screenshot_osx() rather than ImageGrab.grab(),
+                    # which doesn't seem to work on macOS 12+
+                    pyscreeze.PIL__version__ = [1, 0, 0]  # pretend PIL is old version
 
                     os.makedirs(screenshots_dirpath, exist_ok=True)