Message 296007 - Python tracker

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In-reply-to
Author	vstinner
Recipients	barry, ncoghlan, vstinner
Date	2017年06月14日.14:27:14
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1497450434.17.0.597349991999.issue30565@psf.upfronthosting.co.za>

Content
I wrote a PR to remove PEP 538 warnings: https://github.com/python/cpython/pull/2186 Reference (unpatched): haypo@selma$ env -i LC_ALL=C ./python -c "import locale; print(locale.getpreferredencoding())" Python runtime initialized with LC_CTYPE=C (a locale with default ASCII encoding), which may cause Unicode compatibility problems. Using C.UTF-8, C.utf8, or UTF-8 (if available) as alternative Unicode-compatible locales is recommended. ANSI_X3.4-1968 haypo@selma$ env -i LC_CTYPE=C ./python -c "import locale; print(locale.getpreferredencoding())" Python detected LC_CTYPE=C: LC_CTYPE coerced to C.UTF-8 (set another locale or PYTHONCOERCECLOCALE=0 to disable this locale coercion behavior). UTF-8 haypo@selma$ env -i LC_ALL=C ./python -c "import locale; print(locale.getpreferredencoding())" Python runtime initialized with LC_CTYPE=C (a locale with default ASCII encoding), which may cause Unicode compatibility problems. Using C.UTF-8, C.utf8, or UTF-8 (if available) as alternative Unicode-compatible locales is recommended. ANSI_X3.4-1968 With my change: haypo@selma$ env -i ./python -c "import locale; print(locale.getpreferredencoding())" UTF-8 haypo@selma$ env -i LC_CTYPE=C ./python -c "import locale; print(locale.getpreferredencoding())" UTF-8 haypo@selma$ env -i LC_ALL=C ./python -c "import locale; print(locale.getpreferredencoding())" ANSI_X3.4-1968

Content

I wrote a PR to remove PEP 538 warnings:
https://github.com/python/cpython/pull/2186
Reference (unpatched):
haypo@selma$ env -i LC_ALL=C ./python -c "import locale; print(locale.getpreferredencoding())"
Python runtime initialized with LC_CTYPE=C (a locale with default ASCII encoding), which may cause Unicode compatibility problems. Using C.UTF-8, C.utf8, or UTF-8 (if available) as alternative Unicode-compatible locales is recommended.
ANSI_X3.4-1968
haypo@selma$ env -i LC_CTYPE=C ./python -c "import locale; print(locale.getpreferredencoding())"
Python detected LC_CTYPE=C: LC_CTYPE coerced to C.UTF-8 (set another locale or PYTHONCOERCECLOCALE=0 to disable this locale coercion behavior).
UTF-8
haypo@selma$ env -i LC_ALL=C ./python -c "import locale; print(locale.getpreferredencoding())"
Python runtime initialized with LC_CTYPE=C (a locale with default ASCII encoding), which may cause Unicode compatibility problems. Using C.UTF-8, C.utf8, or UTF-8 (if available) as alternative Unicode-compatible locales is recommended.
ANSI_X3.4-1968
With my change:
haypo@selma$ env -i ./python -c "import locale; print(locale.getpreferredencoding())"
UTF-8
haypo@selma$ env -i LC_CTYPE=C ./python -c "import locale; print(locale.getpreferredencoding())"
UTF-8
haypo@selma$ env -i LC_ALL=C ./python -c "import locale; print(locale.getpreferredencoding())"
ANSI_X3.4-1968

History
Date	User	Action	Args
2017年06月14日 14:27:14	vstinner	set	recipients: + vstinner, barry, ncoghlan
2017年06月14日 14:27:14	vstinner	set	messageid: <1497450434.17.0.597349991999.issue30565@psf.upfronthosting.co.za>
2017年06月14日 14:27:14	vstinner	link	issue30565 messages
2017年06月14日 14:27:14	vstinner	create

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