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| author | Erlend E. Aasland <erlend.aasland@protonmail.com> | 2022-08-31 05:54:54 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-31 05:54:54 (GMT) |
| commit | f7e7bf161aaec5a5cffdcec7c97e1f09e445421b (patch) | |
| tree | e9d339cca5899de4dd2fed407baad75af2631d96 /Doc/includes/sqlite3/ctx_manager.py | |
| parent | 8ba22b90cafdf83d26318905a021311c6932d2c0 (diff) | |
| download | cpython-f7e7bf161aaec5a5cffdcec7c97e1f09e445421b.zip cpython-f7e7bf161aaec5a5cffdcec7c97e1f09e445421b.tar.gz cpython-f7e7bf161aaec5a5cffdcec7c97e1f09e445421b.tar.bz2 | |
gh-96414: Inline code examples in sqlite3 docs (#96442)
Diffstat (limited to 'Doc/includes/sqlite3/ctx_manager.py')
| -rw-r--r-- | Doc/includes/sqlite3/ctx_manager.py | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/Doc/includes/sqlite3/ctx_manager.py b/Doc/includes/sqlite3/ctx_manager.py deleted file mode 100644 index 2e1175e..0000000 --- a/Doc/includes/sqlite3/ctx_manager.py +++ /dev/null @@ -1,20 +0,0 @@ -import sqlite3 - -con = sqlite3.connect(":memory:") -con.execute("create table lang (id integer primary key, name varchar unique)") - -# Successful, con.commit() is called automatically afterwards -with con: - con.execute("insert into lang(name) values (?)", ("Python",)) - -# con.rollback() is called after the with block finishes with an exception, the -# exception is still raised and must be caught -try: - with con: - con.execute("insert into lang(name) values (?)", ("Python",)) -except sqlite3.IntegrityError: - print("couldn't add Python twice") - -# Connection object used as context manager only commits or rollbacks transactions, -# so the connection object should be closed manually -con.close() |
