[2.7] bpo-6393: Fix locale.getprerredencoding() on macOS by vstinner · Pull Request #1555 · python/cpython

Expand Up @@ -617,10 +617,22 @@ def getpreferredencoding(do_setlocale = True): except Error: pass result = nl_langinfo(CODESET) if not result and sys.platform == 'darwin': # nl_langinfo can return an empty string # when the setting has an invalid value. # Default to UTF-8 in that case because # UTF-8 is the default charset on OSX and # returning nothing will crash the # interpreter. result = 'UTF-8'
setlocale(LC_CTYPE, oldloc) return result else: return nl_langinfo(CODESET) result = nl_langinfo(CODESET) if not result and sys.platform == 'darwin': # See above for explanation result = 'UTF-8'

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