a3d5ff85815a82d4229ceb2fe4c993c93811c7c3
[babeltrace.git] / 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
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