diff options
Diffstat (limited to 'lib/sqlalchemy/util')
| -rw-r--r-- | lib/sqlalchemy/util/langhelpers.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/sqlalchemy/util/langhelpers.py b/lib/sqlalchemy/util/langhelpers.py index f43cb0b3a..203b39c37 100644 --- a/lib/sqlalchemy/util/langhelpers.py +++ b/lib/sqlalchemy/util/langhelpers.py @@ -303,6 +303,8 @@ def generic_repr(obj, additional_kw=(), to_inspect=None): if to_inspect is None: to_inspect = obj + missing = object() + def genargs(): try: (args, vargs, vkw, defaults) = \ @@ -322,16 +324,16 @@ def generic_repr(obj, additional_kw=(), to_inspect=None): yield repr(getattr(obj, arg, None)) for (arg, defval) in zip(args[-default_len:], defaults): try: - val = getattr(obj, arg, None) - if val != defval: + val = getattr(obj, arg, missing) + if val is not missing and val != defval: yield '%s=%r' % (arg, val) except: pass if additional_kw: for arg, defval in additional_kw: try: - val = getattr(obj, arg, None) - if val != defval: + val = getattr(obj, arg, missing) + if val is not missing and val != defval: yield '%s=%r' % (arg, val) except: pass |