New submission from Richard Oudkerk:
As discussed in
http://bugs.python.org/issue15819
trying to run python built outside a read-only source directory fails for me
because OSError(EIO, ...) is raised when importlib tries to write the byte
compiled file. (I built python in a Linux VM using VMware Player which only
had read-only access to the source directory.)
Currently importlib only ignores PermissionError (EACCES, EPERM) and
FileExistsError (EEXIST):
http://hg.python.org/cpython/file/d54f047312a8/Lib/importlib/_bootstrap.py#l1080
Under Python 3.2 all failures are ignored:
http://hg.python.org/cpython/file/69952b5599b5/Python/import.c#l905
so this seems to be a regression.
----------
components: Interpreter Core
keywords: 3.3regression
messages: 169564
nosy: brett.cannon, sbt
priority: normal
severity: normal
status: open
title: most failures to write byte-compiled file no longer suppressed
type: behavior
versions: Python 3.3, Python 3.4
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue15833>
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