Mar 29, 2021 · Apr 7, 2020 · Apr 12, 2020 · Apr 12, 2020 · Jan 29, 2021 · Jan 29, 2021
diff --git a/Lib/bz2.py b/Lib/bz2.py
    binary_file = BZ2File(filename, bz_mode, compresslevel=compresslevel)

    if "t" in mode:
        encoding = io.text_encoding(encoding)
        return io.TextIOWrapper(binary_file, encoding, errors, newline)
    else:
        return binary_file
diff --git a/Lib/gzip.py b/Lib/gzip.py
        raise TypeError("filename must be a str or bytes object, or a file")

    if "t" in mode:
        encoding = io.text_encoding(encoding)
        return io.TextIOWrapper(binary_file, encoding, errors, newline)
    else:
        return binary_file
diff --git a/Lib/lzma.py b/Lib/lzma.py
                           preset=preset, filters=filters)

    if "t" in mode:
        encoding = io.text_encoding(encoding)
        return io.TextIOWrapper(binary_file, encoding, errors, newline)
    else:
        return binary_file
diff --git a/Lib/tempfile.py b/Lib/tempfile.py
    if _os.name == 'nt' and delete:
        flags |= _os.O_TEMPORARY

    if "b" not in mode:
        encoding = _io.text_encoding(encoding)

    (fd, name) = _mkstemp_inner(dir, prefix, suffix, flags, output_type)
    try:
        file = _io.open(fd, mode, buffering=buffering,
        """
        global _O_TMPFILE_WORKS

        if "b" not in mode:
            encoding = _io.text_encoding(encoding)

        prefix, suffix, dir, output_type = _sanitize_params(prefix, suffix, dir)

        flags = _bin_openflags
        if 'b' in mode:
            self._file = _io.BytesIO()
        else:
            encoding = _io.text_encoding(encoding)
            self._file = _io.TextIOWrapper(_io.BytesIO(),
                            encoding=encoding, errors=errors,
                            newline=newline)
Original file line number	Diff line number	Diff line change
Expand Up		@@ -311,6 +311,7 @@ def open(filename, mode="rb", compresslevel=9,
		binary_file = BZ2File(filename, bz_mode, compresslevel=compresslevel)

		if "t" in mode:
		encoding = io.text_encoding(encoding)
		return io.TextIOWrapper(binary_file, encoding, errors, newline)
		else:
		return binary_file
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -62,6 +62,7 @@ def open(filename, mode="rb", compresslevel=_COMPRESS_LEVEL_BEST,
		raise TypeError("filename must be a str or bytes object, or a file")

		if "t" in mode:
		encoding = io.text_encoding(encoding)
		return io.TextIOWrapper(binary_file, encoding, errors, newline)
		else:
		return binary_file
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -302,6 +302,7 @@ def open(filename, mode="rb", *,
		preset=preset, filters=filters)

		if "t" in mode:
		encoding = io.text_encoding(encoding)
		return io.TextIOWrapper(binary_file, encoding, errors, newline)
		else:
		return binary_file
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -535,6 +535,9 @@ def NamedTemporaryFile(mode='w+b', buffering=-1, encoding=None,
		if _os.name == 'nt' and delete:
		flags \|= _os.O_TEMPORARY

		if "b" not in mode:
		encoding = _io.text_encoding(encoding)

		(fd, name) = _mkstemp_inner(dir, prefix, suffix, flags, output_type)
		try:
		file = _io.open(fd, mode, buffering=buffering,
Expand DownExpand Up		@@ -575,6 +578,9 @@ def TemporaryFile(mode='w+b', buffering=-1, encoding=None,
		"""
		global _O_TMPFILE_WORKS

		if "b" not in mode:
		encoding = _io.text_encoding(encoding)

		prefix, suffix, dir, output_type = _sanitize_params(prefix, suffix, dir)

		flags = _bin_openflags
Expand DownExpand Up		@@ -630,6 +636,7 @@ def __init__(self, max_size=0, mode='w+b', buffering=-1,
		if 'b' in mode:
		self._file = _io.BytesIO()
		else:
		encoding = _io.text_encoding(encoding)
		self._file = _io.TextIOWrapper(_io.BytesIO(),
		encoding=encoding, errors=errors,
		newline=newline)
Expand Down