Update usages of getargspec to compat version.pr/210

The places inspect.getargspec was being used were causing problems for
newer Python versions.

2 files changed, 4 insertions, 2 deletions

diff --git a/lib/sqlalchemy/orm/collections.py b/lib/sqlalchemy/orm/collections.py
index 4f988a8d4..b9145bae2 100644
--- a/lib/sqlalchemy/orm/collections.py
+++ b/lib/sqlalchemy/orm/collections.py
@@ -111,6 +111,7 @@ from ..sql import expression
 from .. import util, exc as sa_exc
 from . import base
 
+from sqlalchemy.util.compat import inspect_getargspec
 
 __all__ = ['collection', 'collection_adapter',
            'mapped_collection', 'column_mapped_collection',
@@ -982,7 +983,7 @@ def _instrument_membership_mutator(method, before, argument, after):
     adapter."""
     # This isn't smart enough to handle @adds(1) for 'def fn(self, (a, b))'
     if before:
-        fn_args = list(util.flatten_iterator(inspect.getargspec(method)[0]))
+        fn_args = list(util.flatten_iterator(inspect_getargspec(method)[0]))
         if isinstance(argument, int):
             pos_arg = argument
             named_arg = len(fn_args) > argument and fn_args[argument] or None
diff --git a/lib/sqlalchemy/orm/events.py b/lib/sqlalchemy/orm/events.py
index 993385e15..0d2b0850f 100644
--- a/lib/sqlalchemy/orm/events.py
+++ b/lib/sqlalchemy/orm/events.py
@@ -18,6 +18,7 @@ from .session import Session, sessionmaker
 from .scoping import scoped_session
 from .attributes import QueryableAttribute
 from .query import Query
+from sqlalchemy.util.compat import inspect_getargspec
 
 class InstrumentationEvents(event.Events):
     """Events related to class instrumentation events.
@@ -603,7 +604,7 @@ class MapperEvents(event.Events):
                 meth = getattr(cls, identifier)
                 try:
                     target_index = \
-                        inspect.getargspec(meth)[0].index('target') - 1
+                        inspect_getargspec(meth)[0].index('target') - 1
                 except ValueError:
                     target_index = None