How to add password for printing?

[nissansz]

How to add password for printing?

[JorjMcKie]

Please look at the "permissions" bit field (an integer) here.

[nissansz]

perm = int(
fitz.PDF_PERM_ACCESSIBILITY # always use this
# | fitz.PDF_PERM_PRINT # permit printing
# | fitz.PDF_PERM_COPY # permit copying
# | fitz.PDF_PERM_ANNOTATE # permit annotations
)
owner_pass = "owner" # owner password
user_pass = "user" # user password
encrypt_meth = fitz.PDF_ENCRYPT_AES_256 # strongest algorithm

I can see that owner can have all permissions. User cannot print, any option to let user to input a password for printing?

[JorjMcKie]

any option to let user to input a password for printing?

No. PDF only supports one owner and one user password.

[JorjMcKie]

This is not a MuPDF restriction.

[nissansz]

Understood