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Avoid re-creating an entire dataframe when appending

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This commit is contained in:
Christophe Bedard 2019-08-13 16:15:28 +02:00
parent f2caf876a6
commit 42ad42f449
3 changed files with 3 additions and 3 deletions
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2
tracetools_analysis/tracetools_analysis/data_model/cpu_time.py
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@ -49,7 +49,7 @@ class CpuTimeDataModel(DataModel):
'duration': duration,
'cpu_id': cpu_id,
}
self.times = self.times.append(data, ignore_index=True)
self.times.loc[len(self.times.index)] = data
def print_model(self) -> None:
"""Debug method to print every contained df."""

2
tracetools_analysis/tracetools_analysis/data_model/profile.py
View file

@ -59,7 +59,7 @@ class ProfileDataModel(DataModel):
'duration': duration,
'actual_duration': actual_duration,
}
self.times = self.times.append(data, ignore_index=True)
self.times.loc[len(self.times.index)] = data
def print_model(self) -> None:
"""Debug method to print every contained df."""

2
tracetools_analysis/tracetools_analysis/data_model/ros.py
View file

@ -143,7 +143,7 @@ class RosDataModel(DataModel):
'duration': duration,
'intra_process': intra_process,
}
self.callback_instances = self.callback_instances.append(data, ignore_index=True)
self.callback_instances.loc[len(self.callback_instances.index)] = data
def print_model(self) -> None:
"""Debug method to print every contained df."""