Guide to alternative expected files:
-plpython_error_2.out Python 2.2, 2.3, 2.4
-plpython_error.out Python 2.5, 2.6
-
plpython_unicode.out any version, when server encoding != SQL_ASCII and client encoding = UTF8; else ...
plpython_unicode_0.out any version, when server encoding != SQL_ASCII and client encoding != UTF8; else ...
plpython_unicode_2.out Python 2.2
-plpython_unicode_3.out Python 2.3, 2.4
-plpython_unicode_5.out Python 2.5, 2.6
+plpython_unicode_3.out Python 2.3, 2.4, 2.5, 2.6
plpython_types_3.out Python 3.1
'plpy.execute("syntax error")'
LANGUAGE plpythonu;
SELECT sql_syntax_error();
-WARNING: PL/Python: <class 'plpy.SPIError'>: unrecognized error in PLy_spi_execute_query
+WARNING: PL/Python: plpy.SPIError: unrecognized error in PLy_spi_execute_query
CONTEXT: PL/Python function "sql_syntax_error"
ERROR: syntax error at or near "syntax"
LINE 1: syntax error
LANGUAGE plpythonu;
SELECT exception_index_invalid('test');
ERROR: PL/Python: PL/Python function "exception_index_invalid" failed
-DETAIL: <type 'exceptions.IndexError'>: list index out of range
+DETAIL: IndexError: list index out of range
CONTEXT: PL/Python function "exception_index_invalid"
/* check handling of nested exceptions
*/
return rv[0]'
LANGUAGE plpythonu;
SELECT exception_index_invalid_nested();
-WARNING: PL/Python: <class 'plpy.SPIError'>: unrecognized error in PLy_spi_execute_query
+WARNING: PL/Python: plpy.SPIError: unrecognized error in PLy_spi_execute_query
CONTEXT: PL/Python function "exception_index_invalid_nested"
ERROR: function test5(unknown) does not exist
LINE 1: SELECT test5('foo')
'
LANGUAGE plpythonu;
SELECT invalid_type_uncaught('rick');
-WARNING: PL/Python: <class 'plpy.SPIError'>: unrecognized error in PLy_spi_prepare
+WARNING: PL/Python: plpy.SPIError: unrecognized error in PLy_spi_prepare
CONTEXT: PL/Python function "invalid_type_uncaught"
ERROR: type "test" does not exist
CONTEXT: PL/Python function "invalid_type_uncaught"
'
LANGUAGE plpythonu;
SELECT invalid_type_caught('rick');
-WARNING: PL/Python: <class 'plpy.SPIError'>: unrecognized error in PLy_spi_prepare
+WARNING: PL/Python: plpy.SPIError: unrecognized error in PLy_spi_prepare
CONTEXT: PL/Python function "invalid_type_caught"
ERROR: type "test" does not exist
CONTEXT: PL/Python function "invalid_type_caught"
'
LANGUAGE plpythonu;
SELECT invalid_type_reraised('rick');
-WARNING: PL/Python: <class 'plpy.SPIError'>: unrecognized error in PLy_spi_prepare
+WARNING: PL/Python: plpy.SPIError: unrecognized error in PLy_spi_prepare
CONTEXT: PL/Python function "invalid_type_reraised"
ERROR: type "test" does not exist
CONTEXT: PL/Python function "invalid_type_reraised"
+++ /dev/null
--- test error handling, i forgot to restore Warn_restart in
--- the trigger handler once. the errors and subsequent core dump were
--- interesting.
-/* Flat out syntax error
- */
-CREATE FUNCTION sql_syntax_error() RETURNS text
- AS
-'plpy.execute("syntax error")'
- LANGUAGE plpythonu;
-SELECT sql_syntax_error();
-WARNING: PL/Python: plpy.SPIError: unrecognized error in PLy_spi_execute_query
-CONTEXT: PL/Python function "sql_syntax_error"
-ERROR: syntax error at or near "syntax"
-LINE 1: syntax error
- ^
-QUERY: syntax error
-CONTEXT: PL/Python function "sql_syntax_error"
-/* check the handling of uncaught python exceptions
- */
-CREATE FUNCTION exception_index_invalid(text) RETURNS text
- AS
-'return args[1]'
- LANGUAGE plpythonu;
-SELECT exception_index_invalid('test');
-ERROR: PL/Python: PL/Python function "exception_index_invalid" failed
-DETAIL: exceptions.IndexError: list index out of range
-CONTEXT: PL/Python function "exception_index_invalid"
-/* check handling of nested exceptions
- */
-CREATE FUNCTION exception_index_invalid_nested() RETURNS text
- AS
-'rv = plpy.execute("SELECT test5(''foo'')")
-return rv[0]'
- LANGUAGE plpythonu;
-SELECT exception_index_invalid_nested();
-WARNING: PL/Python: plpy.SPIError: unrecognized error in PLy_spi_execute_query
-CONTEXT: PL/Python function "exception_index_invalid_nested"
-ERROR: function test5(unknown) does not exist
-LINE 1: SELECT test5('foo')
- ^
-HINT: No function matches the given name and argument types. You might need to add explicit type casts.
-QUERY: SELECT test5('foo')
-CONTEXT: PL/Python function "exception_index_invalid_nested"
-/* a typo
- */
-CREATE FUNCTION invalid_type_uncaught(a text) RETURNS text
- AS
-'if "plan" not in SD:
- q = "SELECT fname FROM users WHERE lname = $1"
- SD["plan"] = plpy.prepare(q, [ "test" ])
-rv = plpy.execute(SD["plan"], [ a ])
-if len(rv):
- return rv[0]["fname"]
-return None
-'
- LANGUAGE plpythonu;
-SELECT invalid_type_uncaught('rick');
-WARNING: PL/Python: plpy.SPIError: unrecognized error in PLy_spi_prepare
-CONTEXT: PL/Python function "invalid_type_uncaught"
-ERROR: type "test" does not exist
-CONTEXT: PL/Python function "invalid_type_uncaught"
-/* for what it's worth catch the exception generated by
- * the typo, and return None
- */
-CREATE FUNCTION invalid_type_caught(a text) RETURNS text
- AS
-'if "plan" not in SD:
- q = "SELECT fname FROM users WHERE lname = $1"
- try:
- SD["plan"] = plpy.prepare(q, [ "test" ])
- except plpy.SPIError, ex:
- plpy.notice(str(ex))
- return None
-rv = plpy.execute(SD["plan"], [ a ])
-if len(rv):
- return rv[0]["fname"]
-return None
-'
- LANGUAGE plpythonu;
-SELECT invalid_type_caught('rick');
-WARNING: PL/Python: plpy.SPIError: unrecognized error in PLy_spi_prepare
-CONTEXT: PL/Python function "invalid_type_caught"
-ERROR: type "test" does not exist
-CONTEXT: PL/Python function "invalid_type_caught"
-/* for what it's worth catch the exception generated by
- * the typo, and reraise it as a plain error
- */
-CREATE FUNCTION invalid_type_reraised(a text) RETURNS text
- AS
-'if "plan" not in SD:
- q = "SELECT fname FROM users WHERE lname = $1"
- try:
- SD["plan"] = plpy.prepare(q, [ "test" ])
- except plpy.SPIError, ex:
- plpy.error(str(ex))
-rv = plpy.execute(SD["plan"], [ a ])
-if len(rv):
- return rv[0]["fname"]
-return None
-'
- LANGUAGE plpythonu;
-SELECT invalid_type_reraised('rick');
-WARNING: PL/Python: plpy.SPIError: unrecognized error in PLy_spi_prepare
-CONTEXT: PL/Python function "invalid_type_reraised"
-ERROR: type "test" does not exist
-CONTEXT: PL/Python function "invalid_type_reraised"
-/* no typo no messing about
- */
-CREATE FUNCTION valid_type(a text) RETURNS text
- AS
-'if "plan" not in SD:
- SD["plan"] = plpy.prepare("SELECT fname FROM users WHERE lname = $1", [ "text" ])
-rv = plpy.execute(SD["plan"], [ a ])
-if len(rv):
- return rv[0]["fname"]
-return None
-'
- LANGUAGE plpythonu;
-SELECT valid_type('rick');
- valid_type
-------------
-
-(1 row)
-
' LANGUAGE plpythonu;
SELECT unicode_return();
ERROR: PL/Python: could not convert Python Unicode object to PostgreSQL server encoding
-DETAIL: exceptions.UnicodeError: ASCII encoding error: ordinal not in range(128)
+DETAIL: UnicodeError: ASCII encoding error: ordinal not in range(128)
CONTEXT: while creating return value
PL/Python function "unicode_return"
INSERT INTO unicode_test (testvalue) VALUES ('test');
ERROR: PL/Python: could not convert Python Unicode object to PostgreSQL server encoding
-DETAIL: exceptions.UnicodeError: ASCII encoding error: ordinal not in range(128)
+DETAIL: UnicodeError: ASCII encoding error: ordinal not in range(128)
CONTEXT: while modifying trigger row
PL/Python function "unicode_trigger"
SELECT * FROM unicode_test;
WARNING: PL/Python: plpy.Error: unrecognized error in PLy_spi_execute_plan
CONTEXT: PL/Python function "unicode_plan1"
ERROR: PL/Python: could not convert Python Unicode object to PostgreSQL server encoding
-DETAIL: exceptions.UnicodeError: ASCII encoding error: ordinal not in range(128)
+DETAIL: UnicodeError: ASCII encoding error: ordinal not in range(128)
CONTEXT: PL/Python function "unicode_plan1"
SELECT unicode_plan2();
unicode_plan2
' LANGUAGE plpythonu;
SELECT unicode_return();
ERROR: PL/Python: could not convert Python Unicode object to PostgreSQL server encoding
-DETAIL: exceptions.UnicodeEncodeError: 'ascii' codec can't encode character u'\x80' in position 0: ordinal not in range(128)
+DETAIL: UnicodeEncodeError: 'ascii' codec can't encode character u'\x80' in position 0: ordinal not in range(128)
CONTEXT: while creating return value
PL/Python function "unicode_return"
INSERT INTO unicode_test (testvalue) VALUES ('test');
ERROR: PL/Python: could not convert Python Unicode object to PostgreSQL server encoding
-DETAIL: exceptions.UnicodeEncodeError: 'ascii' codec can't encode character u'\x80' in position 0: ordinal not in range(128)
+DETAIL: UnicodeEncodeError: 'ascii' codec can't encode character u'\x80' in position 0: ordinal not in range(128)
CONTEXT: while modifying trigger row
PL/Python function "unicode_trigger"
SELECT * FROM unicode_test;
WARNING: PL/Python: plpy.Error: unrecognized error in PLy_spi_execute_plan
CONTEXT: PL/Python function "unicode_plan1"
ERROR: PL/Python: could not convert Python Unicode object to PostgreSQL server encoding
-DETAIL: exceptions.UnicodeEncodeError: 'ascii' codec can't encode character u'\x80' in position 0: ordinal not in range(128)
+DETAIL: UnicodeEncodeError: 'ascii' codec can't encode character u'\x80' in position 0: ordinal not in range(128)
CONTEXT: PL/Python function "unicode_plan1"
SELECT unicode_plan2();
unicode_plan2
+++ /dev/null
---
--- Unicode handling
---
-CREATE TABLE unicode_test (
- testvalue text NOT NULL
-);
-CREATE FUNCTION unicode_return() RETURNS text AS E'
-return u"\\x80"
-' LANGUAGE plpythonu;
-CREATE FUNCTION unicode_trigger() RETURNS trigger AS E'
-TD["new"]["testvalue"] = u"\\x80"
-return "MODIFY"
-' LANGUAGE plpythonu;
-CREATE TRIGGER unicode_test_bi BEFORE INSERT ON unicode_test
- FOR EACH ROW EXECUTE PROCEDURE unicode_trigger();
-CREATE FUNCTION unicode_plan1() RETURNS text AS E'
-plan = plpy.prepare("SELECT $1 AS testvalue", ["text"])
-rv = plpy.execute(plan, [u"\\x80"], 1)
-return rv[0]["testvalue"]
-' LANGUAGE plpythonu;
-CREATE FUNCTION unicode_plan2() RETURNS text AS E'
-plan = plpy.prepare("SELECT $1 || $2 AS testvalue", ["text", u"text"])
-rv = plpy.execute(plan, ["foo", "bar"], 1)
-return rv[0]["testvalue"]
-' LANGUAGE plpythonu;
-SELECT unicode_return();
-ERROR: PL/Python: could not convert Python Unicode object to PostgreSQL server encoding
-DETAIL: <type 'exceptions.UnicodeEncodeError'>: 'ascii' codec can't encode character u'\x80' in position 0: ordinal not in range(128)
-CONTEXT: while creating return value
-PL/Python function "unicode_return"
-INSERT INTO unicode_test (testvalue) VALUES ('test');
-ERROR: PL/Python: could not convert Python Unicode object to PostgreSQL server encoding
-DETAIL: <type 'exceptions.UnicodeEncodeError'>: 'ascii' codec can't encode character u'\x80' in position 0: ordinal not in range(128)
-CONTEXT: while modifying trigger row
-PL/Python function "unicode_trigger"
-SELECT * FROM unicode_test;
- testvalue
------------
-(0 rows)
-
-SELECT unicode_plan1();
-WARNING: PL/Python: <class 'plpy.Error'>: unrecognized error in PLy_spi_execute_plan
-CONTEXT: PL/Python function "unicode_plan1"
-ERROR: PL/Python: could not convert Python Unicode object to PostgreSQL server encoding
-DETAIL: <type 'exceptions.UnicodeEncodeError'>: 'ascii' codec can't encode character u'\x80' in position 0: ordinal not in range(128)
-CONTEXT: PL/Python function "unicode_plan1"
-SELECT unicode_plan2();
- unicode_plan2
----------------
- foobar
-(1 row)
-
/**********************************************************************
* plpython.c - python as a procedural language for PostgreSQL
*
- * $PostgreSQL: pgsql/src/pl/plpython/plpython.c,v 1.134 2009/12/15 22:59:54 petere Exp $
+ * $PostgreSQL: pgsql/src/pl/plpython/plpython.c,v 1.135 2010/01/16 11:03:51 petere Exp $
*
*********************************************************************
*/
PyObject *e,
*v,
*tb;
- PyObject *eob,
- *vob = NULL;
- char *vstr,
- *estr;
+ PyObject *e_type_o;
+ PyObject *e_module_o;
+ char *e_type_s = NULL;
+ char *e_module_s = NULL;
+ PyObject *vob = NULL;
+ char *vstr;
StringInfoData xstr;
/*
PyErr_NormalizeException(&e, &v, &tb);
Py_XDECREF(tb);
- eob = PyObject_Str(e);
+ e_type_o = PyObject_GetAttrString(e, "__name__");
+ e_module_o = PyObject_GetAttrString(e, "__module__");
+ if (e_type_o)
+ e_type_s = PyString_AsString(e_type_o);
+ if (e_type_s)
+ e_module_s = PyString_AsString(e_module_o);
+
if (v && ((vob = PyObject_Str(v)) != NULL))
vstr = PyString_AsString(vob);
else
vstr = "unknown";
- /*
- * I'm not sure what to do if eob is NULL here -- we can't call PLy_elog
- * because that function calls us, so we could end up with infinite
- * recursion. I'm not even sure if eob could be NULL here -- would an
- * Assert() be more appropriate?
- */
- estr = eob ? PyString_AsString(eob) : "unrecognized exception";
initStringInfo(&xstr);
- appendStringInfo(&xstr, "%s: %s", estr, vstr);
+ if (!e_type_s || !e_module_s)
+ {
+ if (PyString_Check(e))
+ /* deprecated string exceptions */
+ appendStringInfoString(&xstr, PyString_AsString(e));
+ else
+ /* shouldn't happen */
+ appendStringInfoString(&xstr, "unrecognized exception");
+ }
+ /* mimics behavior of traceback.format_exception_only */
+ else if (strcmp(e_module_s, "builtins") == 0
+ || strcmp(e_module_s, "__main__") == 0
+ || strcmp(e_module_s, "exceptions") == 0)
+ appendStringInfo(&xstr, "%s", e_type_s);
+ else
+ appendStringInfo(&xstr, "%s.%s", e_module_s, e_type_s);
+ appendStringInfo(&xstr, ": %s", vstr);
- Py_DECREF(eob);
+ Py_XDECREF(e_type_o);
+ Py_XDECREF(e_module_o);
Py_XDECREF(vob);
Py_XDECREF(v);
projects / postgresql / commitdiff