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author | Daniele Varrazzo <daniele.varrazzo@gmail.com> | 2017-01-03 17:53:02 +0100 |
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committer | Daniele Varrazzo <daniele.varrazzo@gmail.com> | 2017-01-03 17:53:02 +0100 |
commit | a8a3a298f8ade3b0430ff2df0a5d5ee1fe920e3d (patch) | |
tree | 9d16aab52d82ec3bca88fa7da0a38757690e3d9d /lib/sql.py | |
parent | 71a168797cc7e6398222490e6de02080de842e1d (diff) | |
download | psycopg2-a8a3a298f8ade3b0430ff2df0a5d5ee1fe920e3d.tar.gz |
Autonumbered args not available in Python 2.6
Diffstat (limited to 'lib/sql.py')
-rw-r--r-- | lib/sql.py | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -171,7 +171,7 @@ class SQL(Composable): Example:: - >>> query = sql.SQL("select {} from {}").format( + >>> query = sql.SQL("select {0} from {1}").format( ... sql.SQL(', ').join([sql.Identifier('foo'), sql.Identifier('bar')]), ... sql.Identifier('table')) >>> print(query.as_string(conn)) @@ -202,12 +202,12 @@ class SQL(Composable): :rtype: `Composed` The method is similar to the Python `str.format()` method: the string - template supports auto-numbered (``{}``), numbered (``{0}``, - ``{1}``...), and named placeholders (``{name}``), with positional - arguments replacing the numbered placeholders and keywords replacing - the named ones. However placeholder modifiers (``{0!r}``, ``{0:<10}``) - are not supported. Only `!Composable` objects can be passed to the - template. + template supports auto-numbered (``{}``, only available from Python + 2.7), numbered (``{0}``, ``{1}``...), and named placeholders + (``{name}``), with positional arguments replacing the numbered + placeholders and keywords replacing the named ones. However placeholder + modifiers (``{0!r}``, ``{0:<10}``) are not supported. Only + `!Composable` objects can be passed to the template. Example:: |