mirror of
https://github.com/llvm/llvm-project.git
synced 2025-05-11 14:16:07 +00:00
2238dcc393
This is an ongoing series of commits that are reformatting our Python code. Reformatting is done with `black` (23.1.0). If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run `git checkout --ours <yourfile>` and then reformat it with black. RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Differential revision: https://reviews.llvm.org/D151460
50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
"""
|
|
Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
See https://llvm.org/LICENSE.txt for license information.
|
|
SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
|
|
Prepares language bindings for LLDB build process. Run with --help
|
|
to see a description of the supported command line arguments.
|
|
"""
|
|
|
|
# Python modules:
|
|
import io
|
|
|
|
|
|
def _encoded_write(old_write, encoding):
|
|
def impl(s):
|
|
# If we were asked to write a `bytes` decode it as unicode before
|
|
# attempting to write.
|
|
if isinstance(s, bytes):
|
|
s = s.decode(encoding, "replace")
|
|
# Filter unreadable characters, Python 3 is stricter than python 2 about them.
|
|
import re
|
|
|
|
s = re.sub(r"[^\x00-\x7f]", r" ", s)
|
|
return old_write(s)
|
|
|
|
return impl
|
|
|
|
|
|
"""
|
|
Create a Text I/O file object that can be written to with either unicode strings
|
|
or byte strings.
|
|
"""
|
|
|
|
|
|
def open(
|
|
file, encoding, mode="r", buffering=-1, errors=None, newline=None, closefd=True
|
|
):
|
|
wrapped_file = io.open(
|
|
file,
|
|
mode=mode,
|
|
buffering=buffering,
|
|
encoding=encoding,
|
|
errors=errors,
|
|
newline=newline,
|
|
closefd=closefd,
|
|
)
|
|
new_write = _encoded_write(getattr(wrapped_file, "write"), encoding)
|
|
setattr(wrapped_file, "write", new_write)
|
|
return wrapped_file
|