مدیریت فایل پایتون:

بررسی حالتهای مختلف دسترسی به فایل موجود در پایتون

🔸r : It opens the file to read-only. The file pointer exists at the beginning.
🔸rb : It opens the file to read-only in the binary format.
🔸r+ : It opens the file to read and write both.
🔸rb+ : It opens the file to read and write both in the binary format.
🔸 w : It opens the file to write only. It overwrites the file if previously exists or creates a new one if no file exists with the same name.
🔸wb : It opens the file to write only in the binary format
🔸w+ : It opens the file to write and read both. It is different from r+ in the sense that it overwrites the previous file if one exists whereas r+ doesn’t overwrite the previously written file.
🔸wb+ : It opens the file to write and read both in the binary format
🔸a : It opens the file in the append mode.
🔸ab : It opens the file in the append mode in the binary format.
🔸a+ : It opens a file to append and read both.
🔸ab+ : It opens a file to append and read both in the binary format.

with open("hello.txt", "w+") as f:
f.write("Hello World")
f.seek(0)
print(f.read())


🆔 @Python4all_pro