plpython: Remove regression test infrastructure for Python 2.

Since 19252e8ec93 we reject Python 2 during build configuration. Now that the
dust on the buildfarm has settled, remove regression testing infrastructure
dealing with differing output between Python 2 / 3.

Reviewed-By: Peter Eisentraut <peter@eisentraut.org>
Reviewed-By: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/20211031184548.g4sxfe47n2kyi55r@alap3.anarazel.de

1 files changed, 19 insertions, 19 deletions

diff --git a/src/pl/plpython/expected/plpython_subtransaction.out b/src/pl/plpython/expected/plpython_subtransaction.out
index 2a56541917d..43d9277a33b 100644
--- a/src/pl/plpython/expected/plpython_subtransaction.out
+++ b/src/pl/plpython/expected/plpython_subtransaction.out
@@ -14,7 +14,7 @@ with plpy.subtransaction():
         plpy.execute("INSERT INTO subtransaction_tbl VALUES ('oops')")
     elif what_error == "Python":
         raise Exception("Python exception")
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 SELECT subtransaction_ctx_test();
  subtransaction_ctx_test 
 -------------------------
@@ -71,7 +71,7 @@ with plpy.subtransaction():
             raise
         plpy.notice("Swallowed %s(%r)" % (e.__class__.__name__, e.args[0]))
 return "ok"
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 SELECT subtransaction_nested_test();
 ERROR:  spiexceptions.SyntaxError: syntax error at or near "error"
 LINE 1: error
@@ -111,7 +111,7 @@ with plpy.subtransaction():
     plpy.execute("INSERT INTO subtransaction_tbl VALUES (2)")
     plpy.execute("SELECT subtransaction_nested_test('t')")
 return "ok"
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 SELECT subtransaction_deeply_nested_test();
 NOTICE:  Swallowed SyntaxError('syntax error at or near "error"')
  subtransaction_deeply_nested_test 
@@ -133,42 +133,42 @@ TRUNCATE subtransaction_tbl;
 CREATE FUNCTION subtransaction_exit_without_enter() RETURNS void
 AS $$
 plpy.subtransaction().__exit__(None, None, None)
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 CREATE FUNCTION subtransaction_enter_without_exit() RETURNS void
 AS $$
 plpy.subtransaction().__enter__()
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 CREATE FUNCTION subtransaction_exit_twice() RETURNS void
 AS $$
 plpy.subtransaction().__enter__()
 plpy.subtransaction().__exit__(None, None, None)
 plpy.subtransaction().__exit__(None, None, None)
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 CREATE FUNCTION subtransaction_enter_twice() RETURNS void
 AS $$
 plpy.subtransaction().__enter__()
 plpy.subtransaction().__enter__()
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 CREATE FUNCTION subtransaction_exit_same_subtransaction_twice() RETURNS void
 AS $$
 s = plpy.subtransaction()
 s.__enter__()
 s.__exit__(None, None, None)
 s.__exit__(None, None, None)
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 CREATE FUNCTION subtransaction_enter_same_subtransaction_twice() RETURNS void
 AS $$
 s = plpy.subtransaction()
 s.__enter__()
 s.__enter__()
 s.__exit__(None, None, None)
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 -- No warnings here, as the subtransaction gets indeed closed
 CREATE FUNCTION subtransaction_enter_subtransaction_in_with() RETURNS void
 AS $$
 with plpy.subtransaction() as s:
     s.__enter__()
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 CREATE FUNCTION subtransaction_exit_subtransaction_in_with() RETURNS void
 AS $$
 try:
@@ -176,7 +176,7 @@ try:
         s.__exit__(None, None, None)
 except ValueError as e:
     raise ValueError(e)
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 SELECT subtransaction_exit_without_enter();
 ERROR:  ValueError: this subtransaction has not been entered
 CONTEXT:  Traceback (most recent call last):
@@ -255,7 +255,7 @@ try:
     plpy.execute(p, ["wrong"])
 except plpy.SPIError:
     plpy.warning("Caught a SPI error")
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 SELECT subtransaction_mix_explicit_and_implicit();
 WARNING:  Caught a SPI error from an explicit subtransaction
 WARNING:  Caught a SPI error
@@ -278,7 +278,7 @@ AS $$
 s = plpy.subtransaction()
 s.enter()
 s.exit(None, None, None)
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 SELECT subtransaction_alternative_names();
  subtransaction_alternative_names 
 ----------------------------------
@@ -294,7 +294,7 @@ with plpy.subtransaction():
          plpy.execute("INSERT INTO subtransaction_tbl VALUES ('a')")
      except plpy.SPIError:
          plpy.notice("caught")
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 SELECT try_catch_inside_subtransaction();
 NOTICE:  caught
  try_catch_inside_subtransaction 
@@ -318,7 +318,7 @@ with plpy.subtransaction():
          plpy.execute("INSERT INTO subtransaction_tbl VALUES (1)")
      except plpy.SPIError:
          plpy.notice("caught")
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 SELECT pk_violation_inside_subtransaction();
 NOTICE:  caught
  pk_violation_inside_subtransaction 
@@ -340,7 +340,7 @@ with plpy.subtransaction():
     cur.fetch(10)
 fetched = cur.fetch(10);
 return int(fetched[5]["i"])
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 CREATE FUNCTION cursor_aborted_subxact() RETURNS int AS $$
 try:
     with plpy.subtransaction():
@@ -351,7 +351,7 @@ except plpy.SPIError:
     fetched = cur.fetch(10)
     return int(fetched[5]["i"])
 return 0 # not reached
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 CREATE FUNCTION cursor_plan_aborted_subxact() RETURNS int AS $$
 try:
     with plpy.subtransaction():
@@ -364,7 +364,7 @@ except plpy.SPIError:
     fetched = cur.fetch(5)
     return fetched[2]["i"]
 return 0 # not reached
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 CREATE FUNCTION cursor_close_aborted_subxact() RETURNS boolean AS $$
 try:
     with plpy.subtransaction():
@@ -374,7 +374,7 @@ except plpy.SPIError:
     cur.close()
     return True
 return False # not reached
-$$ LANGUAGE plpythonu;
+$$ LANGUAGE plpython3u;
 SELECT cursor_in_subxact();
  cursor_in_subxact 
 -------------------