Close file pointer earlier

Tests/test_file_bmp.py

@@ -190,9 +190,9 @@ def test_rle8() -> None:
  # Signal end of bitmap before the image is finished
  with open("Tests/images/bmp/g/pal8rle.bmp", "rb") as fp:
  data = fp.read(1063) + b"\x01"
-  with Image.open(io.BytesIO(data)) as im:
-  with pytest.raises(ValueError):
-  im.load()
+ with Image.open(io.BytesIO(data)) as im:
+ with pytest.raises(ValueError):
+ im.load()
 
 
 def test_rle4() -> None:
@@ -214,9 +214,9 @@ def test_rle4() -> None:
 def test_rle8_eof(file_name: str, length: int) -> None:
  with open(file_name, "rb") as fp:
  data = fp.read(length)
-  with Image.open(io.BytesIO(data)) as im:
-  with pytest.raises(ValueError):
-  im.load()
+ with Image.open(io.BytesIO(data)) as im:
+ with pytest.raises(ValueError):
+ im.load()
 
 
 def test_offset() -> None:

Tests/test_file_jpeg2k.py

@@ -457,8 +457,8 @@ def test_comment() -> None:
  # Test an image that is truncated partway through a codestream
  with open("Tests/images/comment.jp2", "rb") as fp:
  b = BytesIO(fp.read(130))
-  with Image.open(b) as im:
-  pass
+ with Image.open(b) as im:
+ pass
 
 
 def test_save_comment(card: ImageFile.ImageFile) -> None:

Tests/test_file_libtiff.py

@@ -81,7 +81,7 @@ def test_g4_tiff_bytesio(self, tmp_path: Path) -> None:
  s = io.BytesIO()
  with open(test_file, "rb") as f:
  s.write(f.read())
-  s.seek(0)
+ s.seek(0)
  with Image.open(s) as im:
  assert im.size == (500, 500)
  self._assert_noerr(tmp_path, im)
@@ -1050,12 +1050,12 @@ def test_old_style_jpeg_orientation(self) -> None:
  with open("Tests/images/old-style-jpeg-compression.tif", "rb") as fp:
  data = fp.read()
 
-  # Set EXIF Orientation to 2
-  data = data[:102] + b"\x02" + data[103:]
+ # Set EXIF Orientation to 2
+ data = data[:102] + b"\x02" + data[103:]
 
-  with Image.open(io.BytesIO(data)) as im:
-  im = im.transpose(Image.Transpose.FLIP_LEFT_RIGHT)
-  assert_image_equal_tofile(im, "Tests/images/old-style-jpeg-compression.png")
+ with Image.open(io.BytesIO(data)) as im:
+ im = im.transpose(Image.Transpose.FLIP_LEFT_RIGHT)
+ assert_image_equal_tofile(im, "Tests/images/old-style-jpeg-compression.png")
 
  def test_open_missing_samplesperpixel(self) -> None:
  with Image.open(

Tests/test_file_libtiff_small.py

@@ -32,7 +32,7 @@ def test_g4_hopper_bytesio(self, tmp_path: Path) -> None:
  s = BytesIO()
  with open(test_file, "rb") as f:
  s.write(f.read())
-  s.seek(0)
+ s.seek(0)
  with Image.open(s) as im:
  assert im.size == (128, 128)
  self._assert_noerr(tmp_path, im)