message.py
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32 
33 from rosgraph_msgs.msg import Log
34 
35 from python_qt_binding.QtCore import QCoreApplication, QDateTime, QObject
36 
37 
38 class Message(QObject):
39 
40  DEBUG = 1
41  INFO = 2
42  WARN = 4
43  ERROR = 8
44  FATAL = 16
45 
46  SEVERITY_LABELS = {
47  DEBUG: QCoreApplication.translate('Message', 'Debug'),
48  INFO: QCoreApplication.translate('Message', 'Info'),
49  WARN: QCoreApplication.translate('Message', 'Warn'),
50  ERROR: QCoreApplication.translate('Message', 'Error'),
51  FATAL: QCoreApplication.translate('Message', 'Fatal'),
52  }
53 
54  _next_id = 1
55 
56  def __init__(self):
57  super(Message, self).__init__()
58  self.id = Message._next_id
59  Message._next_id += 1
60 
61  self.message = None
62  self.severity = None
63  self.node = None
64  self.__stamp = (None, None)
65  self.topics = []
66  self.location = None
67 
68  self._stamp_compare = None
69  self._stamp_qdatetime = None
70 
71  self._stamp_format = None
72  self._stamp_string = None
73 
74  self.highlighted = True
75 
76  def _get_stamp(self):
77  return self.__stamp
78 
79  def _set_stamp(self, stamp):
80  """
81  Update the string representation of the timestamp.
82  :param stamp: a tuple containing seconds and nano seconds
83  """
84  assert len(stamp) == 2
85  self.__stamp = stamp
86  if None not in self.__stamp:
87  # shortest string representation to compare stamps
88  # floats do not provide enough precision
89  self._stamp_compare = '%08x%08x' % (self.__stamp[0], self.__stamp[1])
90  else:
91  self._stamp_compare = None
93  if self._stamp_format:
94  s = self._stamp_qdatetime.toString(self._stamp_format)
95  if 'ZZZ' in s:
96  s = s.replace('ZZZ', str(self.__stamp[1]).zfill(9))
97  self._stamp_string = s
98 
99  stamp = property(_get_stamp, _set_stamp)
100 
102  return self._stamp_compare
103 
105  return self._stamp_qdatetime
106 
107  def _get_stamp_as_qdatetime(self, stamp):
108  if None in self.__stamp:
109  return None
110  dt = QDateTime()
111  dt.setTime_t(stamp[0])
112  dt.addMSecs(int(float(stamp[1]) / 10**6))
113  return dt
114 
115  def get_stamp_string(self):
116  return self._stamp_string
117 
118  def set_stamp_format(self, format):
119  self._stamp_format = format
120  if None not in self.__stamp:
121  self.stamp = self.__stamp
122 
123  def pretty_print(self):
124  text = self.tr('Node: ') + self.node + '\n'
125  text += self.tr('Time: ') + self.get_stamp_string() + '\n'
126  text += self.tr('Severity: ') + Message.SEVERITY_LABELS[self.severity] + '\n'
127  text += self.tr('Published Topics: ') + ', '.join(self.topics) + '\n'
128  text += '\n' + self.message + '\n'
129  text += '\n' + 'Location:'
130  text += '\n' + self.location + '\n\n'
131  text += '-' * 100 + '\n\n'
132 
133  return text
rqt_console.message.Message._get_stamp_as_qdatetime
def _get_stamp_as_qdatetime(self, stamp)
Definition: message.py:107
rqt_console.message.Message.stamp
stamp
Definition: message.py:99
rqt_console.message.Message._stamp_compare
_stamp_compare
Definition: message.py:68
rqt_console.message.Message.id
id
Definition: message.py:58
rqt_console.message.Message.set_stamp_format
def set_stamp_format(self, format)
Definition: message.py:118
rqt_console.message.Message._set_stamp
def _set_stamp(self, stamp)
Definition: message.py:79
rqt_console.message.Message.highlighted
highlighted
Definition: message.py:74
rqt_console.message.Message.message
message
Definition: message.py:61
rqt_console.message.Message.node
node
Definition: message.py:63
rqt_console.message.Message._stamp_string
_stamp_string
Definition: message.py:72
rqt_console.message.Message._stamp_format
_stamp_format
Definition: message.py:71
rqt_console.message.Message.get_stamp_for_compare
def get_stamp_for_compare(self)
Definition: message.py:101
rqt_console.message.Message.__init__
def __init__(self)
Definition: message.py:56
rqt_console.message.Message._get_stamp
def _get_stamp(self)
Definition: message.py:76
rqt_console.message.Message.pretty_print
def pretty_print(self)
Definition: message.py:123
rqt_console.message.Message.get_stamp_string
def get_stamp_string(self)
Definition: message.py:115
rqt_console.message.Message.location
location
Definition: message.py:66
rqt_console.message.Message.__stamp
__stamp
Definition: message.py:64
rqt_console.message.Message.severity
severity
Definition: message.py:62
rqt_console.message.Message.get_stamp_as_qdatetime
def get_stamp_as_qdatetime(self)
Definition: message.py:104
rqt_console.message.Message.topics
topics
Definition: message.py:65
rqt_console.message.Message._stamp_qdatetime
_stamp_qdatetime
Definition: message.py:69
rqt_console.message.Message
Definition: message.py:38


rqt_console
Author(s): Aaron Blasdel
autogenerated on Sun Oct 15 2023 02:24:45