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Data Persistence

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open

dbm.ndbm

functionnot Androidnot iOSnot WASI

open(filename, flag='r', mode=0o666, /)

Return a database object.

filename
  The filename to open.
flags
  How to open the file.  "r" for reading, "w" for writing, etc.
mode
  If creating a new file, the mode bits for the new file
  (e.g. os.O_RDWR).

© Python Software Foundation. PSF License Version 2 · Official docs ↗

Changed in 3.2, 3.11, 3.13

3.2: Added the get() and setdefault() methods.
3.11: Accepts path-like object for filename.
3.13: Added the clear() method.