Ei vielä käännetty
Tätä sivua ei ole vielä käännetty suomeksi, joten se näytetään englanniksi. Auta kääntämään
stat Module¶
The stat module provides constants and functions for interpreting file stat results from os.stat() and related functions.
Complexity Reference¶
| Operation | Time | Space | Notes |
|---|---|---|---|
| Mode check | O(1) | O(1) | Bitwise operation |
filemode() |
O(1) | O(1) | Convert mode to string |
File Mode Operations¶
Checking File Types¶
import os
import stat
# Get file stats - O(1)
file_stat = os.stat('myfile.txt')
# Check file type - O(1)
if stat.S_ISREG(file_stat.st_mode):
print("Regular file")
elif stat.S_ISDIR(file_stat.st_mode):
print("Directory")
elif stat.S_ISLNK(file_stat.st_mode):
print("Symbolic link")
# Convert to string - O(1)
mode_str = stat.filemode(file_stat.st_mode)
print(mode_str) # e.g., "-rw-r--r--"
Checking Permissions¶
import os
import stat
file_stat = os.stat('script.py')
# Check permissions - O(1)
if file_stat.st_mode & stat.S_IEXEC:
print("Executable")
if file_stat.st_mode & stat.S_IWRITE:
print("Writable")