Library
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-- Issue #8603: Create a bytes version of os.environ for Unix: create
- os.environb mapping and os.getenvb() function, os.unsetenv() encodes str
- argument to the file system encoding with the surrogateescape error handler
- (instead of utf8/strict) and accepts bytes, and posix.environ keys and values
- are bytes.
+- Issue #8603: Support bytes environmental variables on Unix: Add os.environb
+ mapping and os.getenvb() function. os.unsetenv() encodes str argument to the
+ file system encoding with the surrogateescape error handler (instead of
+ utf8/strict) and accepts bytes. posix.environ keys and values are now bytes.
- Issue #8573: asyncore _strerror() function might throw ValueError.