From 061da546b983eb767bad15e67af1174fb0bcf31c Mon Sep 17 00:00:00 2001
From: patrick <patrick@openbsd.org>
Date: Mon, 3 Aug 2020 14:33:06 +0000
Subject: Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty
---
 .../Python/lldbsuite/support/encoded_file.py       | 67 ++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 gnu/llvm/lldb/packages/Python/lldbsuite/support/encoded_file.py

(limited to 'gnu/llvm/lldb/packages/Python/lldbsuite/support/encoded_file.py')

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/support/encoded_file.py b/gnu/llvm/lldb/packages/Python/lldbsuite/support/encoded_file.py
new file mode 100644
index 00000000000..c233e046ba7
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/support/encoded_file.py
@@ -0,0 +1,67 @@
+"""
+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
+
+# Third party modules
+import six
+
+
+def _encoded_read(old_read, encoding):
+    def impl(size):
+        result = old_read(size)
+        # If this is Python 2 then we need to convert the resulting `unicode` back
+        # into a `str` before returning
+        if six.PY2:
+            result = result.encode(encoding)
+        return result
+    return impl
+
+
+def _encoded_write(old_write, encoding):
+    def impl(s):
+        # If we were asked to write a `str` (in Py2) or a `bytes` (in Py3) decode it
+        # as unicode before attempting to write.
+        if isinstance(s, six.binary_type):
+            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
+under Python 2 and Python 3, and automatically encodes and decodes as necessary to return the
+native string type for the current Python version
+'''
+
+
+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_read = _encoded_read(getattr(wrapped_file, 'read'), encoding)
+    new_write = _encoded_write(getattr(wrapped_file, 'write'), encoding)
+    setattr(wrapped_file, 'read', new_read)
+    setattr(wrapped_file, 'write', new_write)
+    return wrapped_file
-- 
cgit v1.2.3-59-g8ed1b