libstdc++-v3/python/libstdcxx/v6/__init__.py

   1 # Copyright (C) 2014-2018 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 import gdb
  17
  18 # Load the xmethods if GDB supports them.
  19 def gdb_has_xmethods():
  20     try:
  21         import gdb.xmethod
  22         return True
  23     except ImportError:
  24         return False
  25
  26 def register_libstdcxx_printers(obj):
  27     # Load the pretty-printers.
  28     from .printers import register_libstdcxx_printers
  29     register_libstdcxx_printers(obj)
  30
  31     if gdb_has_xmethods():
  32         from .xmethods import register_libstdcxx_xmethods
  33         register_libstdcxx_xmethods(obj)