diff options
Diffstat (limited to 'astroid/manager.py')
| -rw-r--r-- | astroid/manager.py | 49 |
1 files changed, 28 insertions, 21 deletions
diff --git a/astroid/manager.py b/astroid/manager.py index e979554..55a09be 100644 --- a/astroid/manager.py +++ b/astroid/manager.py @@ -90,7 +90,7 @@ class AstroidManager(object): elif fallback and modname: return self.ast_from_module_name(modname) raise exceptions.AstroidBuildingException( - 'unable to get astroid for file %s' % filepath) + 'Unable to build an AST for {path}.', path=filepath) def _build_stub_module(self, modname): from astroid.builder import AstroidBuilder @@ -127,15 +127,18 @@ class AstroidManager(object): try: module = modutils.load_module_from_name(modname) except Exception as ex: # pylint: disable=broad-except - msg = 'Unable to load module %s (%s)' % (modname, ex) - util.reraise(exceptions.AstroidBuildingException(msg)) + util.reraise(exceptions.AstroidBuildingException( + 'Loading {modname} failed with:\n{error}', + modname=modname, path=filepath, error=ex)) return self.ast_from_module(module, modname) elif mp_type == imp.PY_COMPILED: - msg = "Unable to load compiled module %s" % (modname,) - raise exceptions.AstroidBuildingException(msg) + raise exceptions.AstroidBuildingException( + "Unable to load compiled module {modname}.", + modname=modname, path=filepath) if filepath is None: - msg = "Unable to load module %s" % (modname,) - raise exceptions.AstroidBuildingException(msg) + raise exceptions.AstroidBuildingException( + "Can't find a file for module {modname}.", + modname=modname) return self.ast_from_file(filepath, modname, fallback=False) except exceptions.AstroidBuildingException as e: for hook in self._failed_import_hooks: @@ -179,8 +182,9 @@ class AstroidManager(object): modname.split('.'), context_file=contextfile) traceback = sys.exc_info()[2] except ImportError as ex: - msg = 'Unable to load module %s (%s)' % (modname, ex) - value = exceptions.AstroidBuildingException(msg) + value = exceptions.AstroidBuildingException( + 'Failed to import module {modname} with error:\n{error}.', + modname=modname, error=ex) traceback = sys.exc_info()[2] self._mod_file_cache[(modname, contextfile)] = value if isinstance(value, exceptions.AstroidBuildingException): @@ -209,8 +213,9 @@ class AstroidManager(object): try: modname = klass.__module__ except AttributeError: - msg = 'Unable to get module for class %s' % safe_repr(klass) - util.reraise(exceptions.AstroidBuildingException(msg)) + util.reraise(exceptions.AstroidBuildingException( + 'Unable to get module for class {class_name}.', + cls=klass, class_repr=safe_repr(klass), modname=modname)) modastroid = self.ast_from_module_name(modname) return modastroid.getattr(klass.__name__)[0] # XXX @@ -223,21 +228,23 @@ class AstroidManager(object): try: modname = klass.__module__ except AttributeError: - msg = 'Unable to get module for %s' % safe_repr(klass) - util.reraise(exceptions.AstroidBuildingException(msg)) + util.reraise(exceptions.AstroidBuildingException( + 'Unable to get module for {class_repr}.', + cls=klass, class_repr=safe_repr(klass))) except Exception as ex: # pylint: disable=broad-except - msg = ('Unexpected error while retrieving module for %s: %s' - % (safe_repr(klass), ex)) - util.reraise(exceptions.AstroidBuildingException(msg)) + util.reraise(exceptions.AstroidBuildingException( + 'Unexpected error while retrieving module for {class_repr}:\n' + '{error}', cls=klass, class_repr=safe_repr(klass), error=ex)) try: name = klass.__name__ except AttributeError: - msg = 'Unable to get name for %s' % safe_repr(klass) - util.reraise(exceptions.AstroidBuildingException(msg)) + util.reraise(exceptions.AstroidBuildingException( + 'Unable to get name for {class_repr}:\n', + cls=klass, class_repr=safe_repr(klass))) except Exception as ex: # pylint: disable=broad-except - exc = ('Unexpected error while retrieving name for %s: %s' - % (safe_repr(klass), ex)) - util.reraise(exceptions.AstroidBuildingException(exc)) + util.reraise(exceptions.AstroidBuildingException( + 'Unexpected error while retrieving name for {class_repr}:\n' + '{error}', cls=klass, class_repr=safe_repr(klass), error=ex)) # take care, on living object __module__ is regularly wrong :( modastroid = self.ast_from_module_name(modname) if klass is obj: |