os module functions:
os.getcwd(): obtains the current working directory.
os.chdir(dir): changes the current working directory to dir.
os.listdir(dir="."): lists files in the directory dir.
os.path.exists(path): checks whether the path exists.
To print the current directory:
import os # import modules
print (os.getcwd()) # e.g., "C:\Users\Azad"
To change the current directory to the home directory:
import os, os. path # import modules
home_dir = os.path.expanduser ("~") # get home directory
print(home_dir)
os.chdir (home_dir )
To list all files in the home directory:
print(os.listdir())
# ['$netrc', '.anaconda', '.bash_history', '.bundle', ...]
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