Bug#1087070: sagenb-export: Python SyntaxWarning

[Graham Inggs]

Source: sagenb-export
Version: 3.4-1
User: debian-python at lists.debian.org
Usertags: syntaxwarning

Hi Maintainer

The SyntaxWarning below were emitted when this package was tested with
pipuarts[1].

Regards
Graham


[1] https://piuparts.debian.org/sid/source/s/sagenb-export.html


  Setting up python3-sagenb-export (3.4-1) ...
  update-alternatives: using /usr/bin/sagenb-export-python3 to provide
/usr/bin/sagenb-export (sagenb-export) in auto mode
  update-alternatives: warning: not replacing /usr/bin/sagenb-export with a link
  /usr/lib/python3/dist-packages/sagenb_export/sagenb_reader.py:16:
SyntaxWarning: invalid escape sequence '\{'
    CELL_FRONT = re.compile(u'^\{\{\{id=(?P<index>[0-9]*)\|$')
  /usr/lib/python3/dist-packages/sagenb_export/sagenb_reader.py:18:
SyntaxWarning: invalid escape sequence '\}'
    CELL_BACK = re.compile(u'^\}\}\}$')