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authorErlend E. Aasland <erlend.aasland@protonmail.com>2022-08-31 05:54:54 (GMT)
committerGitHub <noreply@github.com>2022-08-31 05:54:54 (GMT)
commitf7e7bf161aaec5a5cffdcec7c97e1f09e445421b (patch)
treee9d339cca5899de4dd2fed407baad75af2631d96 /Doc/includes/sqlite3/ctx_manager.py
parent8ba22b90cafdf83d26318905a021311c6932d2c0 (diff)
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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.py20
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()