Vendor Update - stdout and stderr of shell should be decoded with system encoding

[doloopwhile]

stdout.decode() and stderr.decode() were called with 'utf-8'.

However, when $LANG is not xx_XX.UTF-8 (e.x. ja_JP.EUCJP),
lsb_release and the shell can outputs "non utf-8" bytes (then, pip aborts).

[pfmoore]

This is a change to a vendored library - we don't normally patch vendored libraries, but wait for a fix to be released in the library and re-vendor. Could you submit your PR to the distro project, please?

[pradyunsg]

FTR python-distro/distro#203

[doloopwhile]

I added new version of distro and did "git push -f".

Would you review it ?

[pradyunsg]

Hi @doloopwhile!

The way to update a vendored dependency is to update src/pip/_vendor/vendor.txt and then run invoke vendoring.update, create/update a news fragment as needed and commit all the changes.

You seem to be missing an update to vendor.txt.

[doloopwhile]

@pradyunsg
I did vendoring again with invoke vendoring.update. Thanks.

[pradyunsg]

This newsfile is not needed. You can just drop this.

[doloopwhile]

Thanks. I will remove it.

[pradyunsg]

This PR looks good to me barring a tiny removal of a single news file. =)

[doloopwhile]

I removed unnecessary news file.

[pradyunsg]

Assuming travis approves, this looks good to me.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.