How to use the asammdf.utils.MdfException function in asammdf
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danielhrisca / asammdf / asammdf / mdf3.py View on Github 
group : int
0-based group index
index : int
0-based channel index
Returns
-------
group_index, channel_index : (int, int)
selected channel's group and channel index
"""
if name is None:
if group is None or index is None:
message = ('Invalid arguments for channel selection: '
'must give "name" or, "group" and "index"')
raise MdfException(message)
else:
gp_nr, ch_nr = group, index
if gp_nr > len(self.groups) - 1:
raise MdfException('Group index out of range')
if index > len(self.groups[gp_nr]['channels']) - 1:
raise MdfException('Channel index out of range')
else:
name = name.split('\\')[0]
if name not in self.channels_db:
raise MdfException('Channel "{}" not found'.format(name))
else:
if group is None:
gp_nr, ch_nr = self.channels_db[name][0]
if len(self.channels_db[name]) > 1:
message = ('Multiple occurances for channel "{}". '
'Using first occurance from data group {}. 'Returns
-------
group_index, channel_index : (int, int)
selected channel's group and channel index
"""
if name is None:
if group is None or index is None:
message = ('Invalid arguments for channel selection: '
'must give "name" or, "group" and "index"')
raise MdfException(message)
else:
gp_nr, ch_nr = group, index
if gp_nr > len(self.groups) - 1:
raise MdfException('Group index out of range')
if index > len(self.groups[gp_nr]['channels']) - 1:
raise MdfException('Channel index out of range')
else:
name = name.split('\\')[0]
if name not in self.channels_db:
raise MdfException('Channel "{}" not found'.format(name))
else:
if group is None:
gp_nr, ch_nr = self.channels_db[name][0]
if len(self.channels_db[name]) > 1:
message = ('Multiple occurances for channel "{}". '
'Using first occurance from data group {}. '
'Provide both "group" and "index" arguments'
' to select another data group')
message = message.format(name, gp_nr)
warnings.warn(message)-------
group_index, channel_index : (int, int)
selected channel's group and channel index
"""
if name is None:
if group is None or index is None:
message = ('Invalid arguments for channel selection: '
'must give "name" or, "group" and "index"')
raise MdfException(message)
else:
gp_nr, ch_nr = group, index
if gp_nr > len(self.groups) - 1:
raise MdfException('Group index out of range')
if index > len(self.groups[gp_nr]['channels']) - 1:
raise MdfException('Channel index out of range')
else:
name = name.split('\\')[0]
if name not in self.channels_db:
raise MdfException('Channel "{}" not found'.format(name))
else:
if group is None:
gp_nr, ch_nr = self.channels_db[name][0]
if len(self.channels_db[name]) > 1:
message = ('Multiple occurances for channel "{}". '
'Using first occurance from data group {}. '
'Provide both "group" and "index" arguments'
' to select another data group')
message = message.format(name, gp_nr)
warnings.warn(message)
else:
group_valid = Falsegroup : int
0-based group index
index : int
0-based channel index
Returns
-------
group_index, channel_index : (int, int)
selected channel's group and channel index
"""
if name is None:
if group is None or index is None:
message = ('Invalid arguments for channel selection: '
'must give "name" or, "group" and "index"')
raise MdfException(message)
else:
gp_nr, ch_nr = group, index
if gp_nr > len(self.groups) - 1:
raise MdfException('Group index out of range')
if index > len(self.groups[gp_nr]['channels']) - 1:
raise MdfException('Channel index out of range')
else:
name = name.split('\\')[0]
if name not in self.channels_db:
raise MdfException('Channel "{}" not found'.format(name))
else:
if group is None:
gp_nr, ch_nr = self.channels_db[name][0]
if len(self.channels_db[name]) > 1:
message = ('Multiple occurances for channel "{}". '
'Using first occurance from data group {}. '"""
if name is None:
if group is None or index is None:
message = ('Invalid arguments for channel selection: '
'must give "name" or, "group" and "index"')
raise MdfException(message)
else:
gp_nr, ch_nr = group, index
if gp_nr > len(self.groups) - 1:
raise MdfException('Group index out of range')
if index > len(self.groups[gp_nr]['channels']) - 1:
raise MdfException('Channel index out of range')
else:
name = name.split('\\')[0]
if name not in self.channels_db:
raise MdfException('Channel "{}" not found'.format(name))
else:
if group is None:
gp_nr, ch_nr = self.channels_db[name][0]
if len(self.channels_db[name]) > 1:
message = ('Multiple occurances for channel "{}". '
'Using first occurance from data group {}. '
'Provide both "group" and "index" arguments'
' to select another data group')
message = message.format(name, gp_nr)
warnings.warn(message)
else:
group_valid = False
for gp_nr, ch_nr in self.channels_db[name]:
if gp_nr == group:
group_valid = True
if index is None:if name is None:
if group is None or index is None:
message = (
'Invalid arguments for channel selection: '
'must give "name" or, "group" and "index"'
)
raise MdfException(message)
else:
gp_nr, ch_nr = group, index
if gp_nr > len(self.groups) - 1:
raise MdfException('Group index out of range')
if index > len(self.groups[gp_nr]['channels']) - 1:
raise MdfException('Channel index out of range')
else:
if name not in self.channels_db:
raise MdfException('Channel "{}" not found'.format(name))
else:
if group is None:
gp_nr, ch_nr = self.channels_db[name][0]
if len(self.channels_db[name]) > 1:
message = (
'Multiple occurances for channel "{}". '
'Using first occurance from data group {}. '
'Provide both "group" and "index" arguments'
' to select another data group'
)
message = message.format(name, gp_nr)
logger.warning(message)
else:
for gp_nr, ch_nr in self.channels_db[name]:
if gp_nr == group:
if index is None:"""
if name is None:
if group is None or index is None:
message = ('Invalid arguments for "get" method: '
'must give "name" or, "group" and "index"')
raise MdfException(message)
else:
gp_nr, ch_nr = group, index
if gp_nr > len(self.groups) - 1:
raise MdfException('Group index out of range')
if index > len(self.groups[gp_nr]['channels']) - 1:
raise MdfException('Channel index out of range')
else:
if name not in self.channels_db:
raise MdfException('Channel "{}" not found'.format(name))
else:
if group is None or index is None:
gp_nr, ch_nr = self.channels_db[name][0]
if len(self.channels_db[name]) > 1:
message = ('Multiple occurances for channel "{}". '
'Using first occurance from data group {}. '
'Provide both "group" and "index" arguments'
' to select another data group')
message = message.format(name, gp_nr)
warnings.warn(message)
else:
for gp_nr, ch_nr in self.channels_db[name]:
if (gp_nr, ch_nr) == (group, index):
break
else:
gp_nr, ch_nr = self.channels_db[name][0]* if the channel name is not found
* if the group index is out of range
* if the channel index is out of range
"""
if name is None:
if group is None or index is None:
message = ('Invalid arguments for "get" method: '
'must give "name" or, "group" and "index"')
raise MdfException(message)
else:
gp_nr, ch_nr = group, index
if gp_nr > len(self.groups) - 1:
raise MdfException('Group index out of range')
if index > len(self.groups[gp_nr]['channels']) - 1:
raise MdfException('Channel index out of range')
else:
if name not in self.channels_db:
raise MdfException('Channel "{}" not found'.format(name))
else:
if group is None or index is None:
gp_nr, ch_nr = self.channels_db[name][0]
if len(self.channels_db[name]) > 1:
message = ('Multiple occurances for channel "{}". '
'Using first occurance from data group {}. '
'Provide both "group" and "index" arguments'
' to select another data group')
message = message.format(name, gp_nr)
warnings.warn(message)
else:
for gp_nr, ch_nr in self.channels_db[name]:
if (gp_nr, ch_nr) == (group, index):
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