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author | Alexandre Vassalotti <alexandre@peadrop.com> | 2008-10-24 01:32:40 +0000 |
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committer | Alexandre Vassalotti <alexandre@peadrop.com> | 2008-10-24 01:32:40 +0000 |
commit | 8b49fa8632309ba46666c7341da66dd57530486a (patch) | |
tree | 2897a1f292a974fff709ed2a25f1ec3df9e15e24 /Doc/includes | |
parent | fd1529ad73d41275a9687b96f489b4998698c5e7 (diff) | |
download | cpython-8b49fa8632309ba46666c7341da66dd57530486a.tar.gz |
More improvements to pickle's documentation.
Add "Restricting Globals" section.
Remove useless 'verbose' flag in the example dbpickle.py.
Diffstat (limited to 'Doc/includes')
-rw-r--r-- | Doc/includes/dbpickle.py | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/Doc/includes/dbpickle.py b/Doc/includes/dbpickle.py index d2eee6c2da..115874471e 100644 --- a/Doc/includes/dbpickle.py +++ b/Doc/includes/dbpickle.py @@ -46,7 +46,7 @@ class DBUnpickler(pickle.Unpickler): raise pickle.UnpicklingError("unsupported persistent object") -def main(verbose=True): +def main(): import io, pprint # Initialize and populate our database. @@ -68,20 +68,18 @@ def main(verbose=True): file = io.BytesIO() DBPickler(file).dump(memos) - if verbose: - print("Records to be pickled:") - pprint.pprint(memos) + print("Pickled records:") + pprint.pprint(memos) # Update a record, just for good measure. cursor.execute("UPDATE memos SET task='learn italian' WHERE key=1") - # Load the reports from the pickle data stream. + # Load the records from the pickle data stream. file.seek(0) memos = DBUnpickler(file, conn).load() - if verbose: - print("Unpickled records:") - pprint.pprint(memos) + print("Unpickled records:") + pprint.pprint(memos) if __name__ == '__main__': |