7.12 whichdb -- Guess which DBM module created a database
The single function in this module attempts to guess which of the several simple database modules available-dbm, gdbm, or dbhash-should be used to open a given file.
-
Returns one of the following values:
Noneif the file can't be opened because it's unreadable or doesn't exist; the empty string ('') if the file's format can't be guessed; or a string containing the required module name, such as'dbm'or'gdbm'.
 |
 |
 |
Python Library Reference |  |
 |
 |
Release 2.4, documentation updated on 29 November 2004.