Eric V. Smith <[email protected]> added the comment:
I was thinking about something like:
@dataclass
class FtpHelper(ftplib.FTP):
my_host: str
my_user: str
lookup_password: InitVar[Callable]
def __post_init__(self, lookup_password):
super().__init__(host=self.my_host, user=self.my_user,
passwd=lookup_password())
def get_password():
return "a password"
ftp = FtpHelper(hostname, username, get_password)
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<https://bugs.python.org/issue44365>
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