diff options
| -rw-r--r-- | doc/src/sgml/pygresql.sgml | 19 | ||||
| -rw-r--r-- | src/interfaces/python/pg.py | 12 |
2 files changed, 16 insertions, 15 deletions
diff --git a/doc/src/sgml/pygresql.sgml b/doc/src/sgml/pygresql.sgml index 8a002036bbf..3b854d46735 100644 --- a/doc/src/sgml/pygresql.sgml +++ b/doc/src/sgml/pygresql.sgml @@ -1,4 +1,4 @@ -<!-- $Header: /cvsroot/pgsql/doc/src/sgml/Attic/pygresql.sgml,v 1.8 2002/09/23 23:20:38 tgl Exp $ --> +<!-- $Header: /cvsroot/pgsql/doc/src/sgml/Attic/pygresql.sgml,v 1.9 2002/12/12 22:49:27 momjian Exp $ --> <chapter id="pygresql"> <title><application>PyGreSQL</application> - <application>Python</application> Interface</title> @@ -2413,12 +2413,17 @@ loimport(<parameter>filename</parameter>) <title>Database Wrapper Class: <classname>DB</classname></title> <para> - <classname>pg</classname> module contains a class called - <classname>DB</classname>. All <classname>pgobject</classname> - methods are included in this class also. A number of additional - <classname>DB</classname> class methods are described below. The - preferred way to use this module is as follows (See description of - the initialization method below.): + The <literal>pg</literal> module contains a class called + <classname>DB</classname> wrapping a <classname>pgobject</classname>. + This <classname>pgobject</classname> can be addressed as a + <classname>DB</classname> class member named <varname>db</varname> + to get access to the read-only attributes of the corresponding connection + (e.g. <varname>db.error</varname>). All <classname>pgobject</classname> + methods (e.g. <function>query()</function>) are directly included as members + in the class <classname>DB</classname> also. A number of additional + higher level <classname>DB</classname> class methods are described below. + The preferred way to use this module is as follows (see description of the + initialization method below): <programlisting> import pg diff --git a/src/interfaces/python/pg.py b/src/interfaces/python/pg.py index df502397fa6..0e40a6e5a47 100644 --- a/src/interfaces/python/pg.py +++ b/src/interfaces/python/pg.py @@ -48,14 +48,10 @@ class DB: def __init__(self, *args, **kw): self.db = apply(connect, args, kw) - # Create convience methods, in a way that is still overridable. - for e in ( 'query', 'reset', 'close', 'getnotify', 'inserttable', - 'putline', 'getline', 'endcopy', - 'host', 'port', 'db', 'options', - 'tty', 'error', 'status', 'user', - 'locreate', 'getlo', 'loimport' ): - if not hasattr(self,e) and hasattr(self.db,e): - exec 'self.%s = self.db.%s' % ( e, e ) + # Create convience methods, in a way that is still overridable + # (members are not copied because they are actually functions) + for e in self.db.__methods__: + setattr(self, e, getattr(self.db, e)) self.__attnames__ = {} self.__pkeys__ = {} |