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Docs cleaned up while still being testable.

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This commit is contained in:
Daniele Varrazzo 2010-02-14 05:02:09 +00:00
parent 47809c338f
commit a54336f7b4
1 changed files with 9 additions and 5 deletions
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14
doc/extras.rst
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@ -42,7 +42,8 @@ of a regular :class:`connection`.
>>> rec['data']
"abc'def"
# The records still support indexing as the original tuple
The records still support indexing as the original tuple:
>>> rec[2]
"abc'def"
@ -93,14 +94,17 @@ UUID data type
.. versionadded:: 2.0.9
.. versionchanged:: 2.0.13 added UUID array support.
.. doctest::
>>> psycopg2.extras.register_uuid()
<psycopg2._psycopg.type object at 0x...>
>>>
>>> # Python UUID can be used in SQL queries
>>> import uuid
>>> psycopg2.extensions.adapt(uuid.uuid4()).getquoted()
"'...-...-...-...-...'::uuid"
>>>
>>> my_uuid = uuid.UUID('{12345678-1234-5678-1234-567812345678}')
>>> psycopg2.extensions.adapt(my_uuid).getquoted()
"'12345678-1234-5678-1234-567812345678'::uuid"
>>> # PostgreSQL UUID are transformed into Python UUID objects.
>>> cur.execute("SELECT 'a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11'::uuid")
>>> cur.fetchone()[0]