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Ticket #197 (new defect)

Opened 22 months ago

Last modified 22 months ago

Non-BMP unicode characters are dumped using surrogate code units if python was not configured with UCS4

Reported by: travis.mcleskey@… Owned by: xi
Priority: normal Component: pyyaml
Severity: normal Keywords:
Cc:

Description

If python is built with UCS2 (the default, for example, on OS X), you get:

yaml.dump(u'\U0001D10C')

"\uD834\uDD0C"

The output should instead be "\U0001D10C", since the surrogate code units are not valid unicode characters.

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Change History

comment:1 Changed 22 months ago by anonymous

  • Summary changed from Dump 32-bit "\U"-style escape sequences, even if python was compiled without UCS4 to Dump 32-bit "\U"-style escape sequences for non-BMP characters, even if python was compiled without UCS4

comment:2 Changed 22 months ago by anonymous

  • Summary changed from Dump 32-bit "\U"-style escape sequences for non-BMP characters, even if python was compiled without UCS4 to Non-BMP unicode characters are dumped using surrogate code units if python was not configured with UCS4
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