数据可视化：matplotlib、seaborn、bokeh、pyecharts 数据报表：dash 以python操作excel为例，使用xlwings生成...
importosimportshutilfromsend2trashimportsend2trash# (shutil delete permanently)root=r"C:\Users\Me\Desktop\test"fordir,subdirs,filesinos.walk(root):ifsubdirs==[]andfiles==[]:send2trash(dir)print(dir,": folder removed")# 如果文件夹包含此文件,请同时删除它elifsubdirs==[]andlen(files)==1:# ...
path=pathlib.Path("e:/test/test.txt")ifpath.exists():ifpath.is_file():print("是文件")elif path.is_dir():print("是目录")else:print("不是文件也不是目录")else:print("目录不存在")
import osos.chdir(‘/home/shaopp/jubook/chd3_test’)for filename in os.listdir():if filenam...
folder_path ='/path/to/directory'stdin, stdout, stderr = ssh.exec_command(f'ls{folder_path}')ifnotstderr.read():print(f"Folder{folder_path}exists.")else:print(f"Folder{folder_path}does not exist.") ssh.close() 使用FTP检查文件夹 ...
source_file ="I:/PYTHON/1/example1/test.txt"# 指定绝对路径的目标目录target_directory ="I:/PYTHON/1/example2/"# 检查目标目录是否存在if os.path.exists(target_directory):# 切换到目标目录os.chdir(target_directory)# 新的当前工作目录new_directory = os.getcwd()print("切换后的工作目录:", new_...
folder= os.getcwd()[:-4] +'new_folder\\test\\'#获取此py文件路径,在此路径选创建在new_folder文件夹中的test文件夹ifnot os.path.exists(folder): os.makedirs(folder) 创建txt文件 在桌面创建一个名字为 new 的txt文件 import os file= open('C:\\Users\Administrator\\Desktop\\'+'new'+'.txt'...
import os file_path = "/Users/liuxiaowei/PycharmProjects/路飞全栈/day09/files/info.txt" exists = os.path.exists(file_path) if exists: # 1.打开文件 file_object = open('files/info.txt', mode='rt', encoding='utf-8') # 2.读取文件内容,并赋值给data data = file_object.read() # 3...
Note: To change debugging configuration, your code must be stored in a folder. To initialize debug configurations, first select theRunview in the sidebar: If you don't yet have any configurations defined, you'll see a button toRun and Debugand a link to create a configuration (launch.json...
(支持均线,最大值,最小值)│ └── 📄 TrendLine.py: 趋势线├── 📁 ModelStrategy: 模型策略│ ├── 📄 BacktestChanConfig.py: 回测配置│ ├── 📄 backtest.py: 回测计算框架│ ├── 📄 FeatureReconciliation.py: 特征离线在线一致性校验│ ├── 📄 ModelGenerator.py: 训练模型...