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Fix rostopic hz and bw in Python 3 #1126

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merged 7 commits into from
Aug 15, 2017
Merged

Fix rostopic hz and bw in Python 3 #1126

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7c2d32b
string.atoi is not present in Python3, just use int(x)
kartikmohta Aug 9, 2017
4c74df9
rostopic bw: set default value of window_size arg to -1 instead of None
kartikmohta Aug 12, 2017
86a2a29
Check for window_size < 0 when constructing ROSTopicBandwidth object
kartikmohta Aug 12, 2017
3255330
Revert "Check for window_size < 0 when constructing ROSTopicBandwidth…
kartikmohta Aug 14, 2017
37d22bb
Revert "rostopic bw: set default value of window_size arg to -1 inste…
kartikmohta Aug 14, 2017
fa21976
Check for argument != None before calling int(options.window_size)
kartikmohta Aug 14, 2017
0abcba9
Properly check for options.window_size != None before converting to int
kartikmohta Aug 14, 2017
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12 changes: 2 additions & 10 deletions tools/rostopic/src/rostopic/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1488,11 +1488,7 @@ def _rostopic_cmd_hz(argv):
if len(args) == 0:
parser.error("topic must be specified")
try:
if options.window_size != -1:
import string
window_size = string.atoi(options.window_size)
else:
window_size = options.window_size
window_size = int(options.window_size)
except:
parser.error("window size must be an integer")

Expand Down Expand Up @@ -1540,11 +1536,7 @@ def _rostopic_cmd_bw(argv=sys.argv):
if len(args) > 1:
parser.error("you may only specify one input topic")
try:
if options.window_size:
import string
window_size = string.atoi(options.window_size)
else:
window_size = options.window_size
window_size = int(options.window_size) if options.window_size is not None else None
except:
parser.error("window size must be an integer")
topic = rosgraph.names.script_resolve_name('rostopic', args[0])
Expand Down