tests/utils/python/cli_params_to_string.py

   1 #
   2 # Copyright (C) 2019 EfficiOS Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU General Public License
   6 # as published by the Free Software Foundation; only version 2
   7 # of the License.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  17 #
  18
  19 import bt2
  20
  21
  22 def to_string(p):
  23     # Print BT values in a predictable way (the order of map entries) and with
  24     # additional information (u suffix to differentiate unsigned integers from
  25     # signed integers).
  26
  27     if type(p) is bt2._ArrayValueConst:
  28         s = '[{}]'.format(', '.join([to_string(x) for x in p]))
  29     elif type(p) is bt2._MapValueConst:
  30         s = '{{{}}}'.format(
  31             ', '.join([k + '=' + to_string(p[k]) for k in sorted(p.keys())])
  32         )
  33     elif type(p) is bt2._UnsignedIntegerValueConst:
  34         s = str(p) + 'u'
  35     elif (
  36         type(p)
  37         in (
  38             bt2._StringValueConst,
  39             bt2._SignedIntegerValueConst,
  40             bt2._RealValueConst,
  41             bt2._BoolValueConst,
  42         )
  43         or p is None
  44     ):
  45         s = str(p)
  46
  47     else:
  48         raise TypeError('Unexpected type', type(p))
  49
  50     return s