72 lines
1.7 KiB
Python
Executable File
72 lines
1.7 KiB
Python
Executable File
import numpy as np
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import scipy.io
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import os
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import sys
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import time
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if sys.version_info[0] == 3 and sys.version_info[1] >= 8:
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from typing import TypedDict
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else:
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from typing_extensions import TypedDict
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class Entry(TypedDict):
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variable: str
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name: str
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unit: str
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class Tracer:
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def __init__(self, obj, var_list: Entry, name='default', path='./logs'):
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if not os.path.exists(path):
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os.makedirs(path)
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self.obj = obj
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self.var_list = var_list
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self.timestamp = 0
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self.timestamp_data = np.empty(0)
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self.filename_full = os.path.join(path, '') + name + "." + time.strftime("%Y%m%d%H%M%S", time.localtime()) + ".mat"
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self.filename = os.path.join(path, '') + name + ".mat"
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self.data_list = {}
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for var in self.var_list:
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self.data_list[var['name']] = np.empty(0)
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def process(self):
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data = {}
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self.timestamp_data = np.append(self.timestamp_data, self.timestamp)
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data['time'] = self.timestamp_data
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for var in self.var_list:
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key_name = var['name']
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key_variable = var['variable']
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self.data_list[key_name] = np.append(self.data_list[key_name], self.obj.__getattribute__(key_variable))
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data[key_name] = self.data_list[key_name]
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scipy.io.savemat(self.filename, data)
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scipy.io.savemat(self.filename_full, data)
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self.timestamp += 1
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class Test:
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def __init__(self):
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self.a = 0
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self.b = 0
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def process(self):
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self.a += 1
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self.b += 10
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@staticmethod
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def get_entry():
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a: Entry = [{'variable': 'a', 'name' : 'v_a', 'unit': 'u_a'}]
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b: Entry = [{'variable': 'b', 'name' : 'v_b', 'unit': 'u_b'}]
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return a + b
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if __name__ == '__main__':
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test = Test()
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dut = Tracer(test, Test.get_entry(), name='TracerTest')
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for i in range(0, 10):
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dut.process()
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test.process()
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