問題描述
需求:讀取大約有200多行的txt文件,獲取17-216行中每行中指定位置中的數值。
實現
#-*- coding: utf-8 -*-
"""
@Date: 2020/5/21 21:53
@Author: Pangpd
@FileName: read_log.py
@IDE: PyCharm
@Description: 獲取日誌中的訓練精度和損失
"""
import linecache
#獲取指定行內容
def get_line(file, nums_line):
return linecache.getline(file, nums_line).strip()
file = 'D:/UseTools/OneDrive/codes/My-Research/logs/05-01_10-09-40/05-01_10-09-40.txt'
train_accuracy_list = []
train_loss_list = []
for line in range(17, 217):
current_context = get_line(file, line).split()
train_accuracy = float(current_context[9])
train_loss = float(current_context[6])
train_accuracy_list.append(train_accuracy)
train_loss_list.append(train_loss)
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