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synced 2024-12-25 09:26:16 +03:00
Remove PSFile class, deprecated in Pillow 9.5.0
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9b4fae7717
commit
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@ -329,46 +329,6 @@ def test_read_binary_preview() -> None:
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pass
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pass
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def test_readline_psfile(tmp_path: Path) -> None:
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# check all the freaking line endings possible from the spec
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# test_string = u'something\r\nelse\n\rbaz\rbif\n'
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line_endings = ["\r\n", "\n", "\n\r", "\r"]
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strings = ["something", "else", "baz", "bif"]
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def _test_readline(t: EpsImagePlugin.PSFile, ending: str) -> None:
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ending = f"Failure with line ending: {''.join(str(ord(s)) for s in ending)}"
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assert t.readline().strip("\r\n") == "something", ending
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assert t.readline().strip("\r\n") == "else", ending
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assert t.readline().strip("\r\n") == "baz", ending
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assert t.readline().strip("\r\n") == "bif", ending
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def _test_readline_io_psfile(test_string: str, ending: str) -> None:
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f = io.BytesIO(test_string.encode("latin-1"))
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with pytest.warns(DeprecationWarning):
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t = EpsImagePlugin.PSFile(f)
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_test_readline(t, ending)
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def _test_readline_file_psfile(test_string: str, ending: str) -> None:
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f = str(tmp_path / "temp.txt")
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with open(f, "wb") as w:
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w.write(test_string.encode("latin-1"))
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with open(f, "rb") as r:
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with pytest.warns(DeprecationWarning):
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t = EpsImagePlugin.PSFile(r)
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_test_readline(t, ending)
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for ending in line_endings:
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s = ending.join(strings)
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_test_readline_io_psfile(s, ending)
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_test_readline_file_psfile(s, ending)
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def test_psfile_deprecation() -> None:
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with pytest.warns(DeprecationWarning):
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EpsImagePlugin.PSFile(None)
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@pytest.mark.parametrize("prefix", (b"", simple_binary_header))
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@pytest.mark.parametrize("prefix", (b"", simple_binary_header))
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@pytest.mark.parametrize(
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@pytest.mark.parametrize(
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"line_ending",
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"line_ending",
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@ -12,16 +12,6 @@ Deprecated features
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Below are features which are considered deprecated. Where appropriate,
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Below are features which are considered deprecated. Where appropriate,
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a :py:exc:`DeprecationWarning` is issued.
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a :py:exc:`DeprecationWarning` is issued.
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PSFile
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~~~~~~
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.. deprecated:: 9.5.0
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The :py:class:`~PIL.EpsImagePlugin.PSFile` class has been deprecated and will
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be removed in Pillow 11 (2024-10-15). This class was only made as a helper to
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be used internally, so there is no replacement. If you need this functionality
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though, it is a very short class that can easily be recreated in your own code.
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PyAccess and Image.USE_CFFI_ACCESS
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PyAccess and Image.USE_CFFI_ACCESS
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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@ -137,6 +127,17 @@ Removed features
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Deprecated features are only removed in major releases after an appropriate
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Deprecated features are only removed in major releases after an appropriate
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period of deprecation has passed.
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period of deprecation has passed.
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PSFile
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~~~~~~
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.. deprecated:: 9.5.0
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.. versionremoved:: 11.0.0
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The :py:class:`!PSFile` class was removed in Pillow 11 (2024-10-15).
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This class was only made as a helper to be used internally,
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so there is no replacement. If you need this functionality though,
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it is a very short class that can easily be recreated in your own code.
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Tk/Tcl 8.4
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Tk/Tcl 8.4
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~~~~~~~~~~
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~~~~~~~~~~
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58
docs/releasenotes/11.0.0.rst
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58
docs/releasenotes/11.0.0.rst
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@ -0,0 +1,58 @@
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11.0.0
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------
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Security
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========
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TODO
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^^^^
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TODO
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:cve:`YYYY-XXXXX`: TODO
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^^^^^^^^^^^^^^^^^^^^^^^
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TODO
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Backwards Incompatible Changes
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==============================
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PSFile
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^^^^^^
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The :py:class:`!PSFile` class was removed in Pillow 11 (2024-10-15).
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This class was only made as a helper to be used internally,
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so there is no replacement. If you need this functionality though,
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it is a very short class that can easily be recreated in your own code.
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Deprecations
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============
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TODO
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^^^^
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TODO
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API Changes
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===========
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TODO
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^^^^
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TODO
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API Additions
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=============
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TODO
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^^^^
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TODO
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Other Changes
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=============
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TODO
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^^^^
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TODO
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@ -32,7 +32,7 @@ Deprecations
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PSFile
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PSFile
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^^^^^^
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^^^^^^
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The :py:class:`~PIL.EpsImagePlugin.PSFile` class has been deprecated and will
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The :py:class:`!PSFile` class has been deprecated and will
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be removed in Pillow 11 (2024-10-15). This class was only made as a helper to
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be removed in Pillow 11 (2024-10-15). This class was only made as a helper to
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be used internally, so there is no replacement. If you need this functionality
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be used internally, so there is no replacement. If you need this functionality
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though, it is a very short class that can easily be recreated in your own code.
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though, it is a very short class that can easily be recreated in your own code.
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@ -14,6 +14,7 @@ expected to be backported to earlier versions.
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.. toctree::
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.. toctree::
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:maxdepth: 2
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:maxdepth: 2
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11.0.0
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10.4.0
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10.4.0
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10.3.0
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10.3.0
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10.2.0
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10.2.0
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@ -31,7 +31,6 @@ from typing import IO
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from . import Image, ImageFile
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from . import Image, ImageFile
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from ._binary import i32le as i32
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from ._binary import i32le as i32
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from ._deprecate import deprecate
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# --------------------------------------------------------------------
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# --------------------------------------------------------------------
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@ -159,43 +158,6 @@ def Ghostscript(tile, size, fp, scale=1, transparency=False):
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return im
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return im
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class PSFile:
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"""
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Wrapper for bytesio object that treats either CR or LF as end of line.
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This class is no longer used internally, but kept for backwards compatibility.
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"""
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def __init__(self, fp):
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deprecate(
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"PSFile",
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11,
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action="If you need the functionality of this class "
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"you will need to implement it yourself.",
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)
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self.fp = fp
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self.char = None
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def seek(self, offset, whence=io.SEEK_SET):
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self.char = None
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self.fp.seek(offset, whence)
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def readline(self) -> str:
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s = [self.char or b""]
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self.char = None
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c = self.fp.read(1)
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while (c not in b"\r\n") and len(c):
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s.append(c)
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c = self.fp.read(1)
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self.char = self.fp.read(1)
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# line endings can be 1 or 2 of \r \n, in either order
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if self.char in b"\r\n":
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self.char = None
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return b"".join(s).decode("latin-1")
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def _accept(prefix: bytes) -> bool:
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def _accept(prefix: bytes) -> bool:
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return prefix[:4] == b"%!PS" or (len(prefix) >= 4 and i32(prefix) == 0xC6D3D0C5)
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return prefix[:4] == b"%!PS" or (len(prefix) >= 4 and i32(prefix) == 0xC6D3D0C5)
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