@@ -34,7 +34,8 @@
from sphinx.util.nodes import nested_parse_with_titles
import sphinx
from qapi.gen import QAPISchemaVisitor
-from qapi.schema import QAPIError, QAPISemError, QAPISchema
+from qapi.error import QAPIError, QAPISemError
+from qapi.schema import QAPISchema
# Sphinx up to 1.6 uses AutodocReporter; 1.7 and later
@@ -13,6 +13,11 @@
class QAPIError(Exception):
+ """Base class for all exceptions from the QAPI package."""
+
+
+class QAPISourceError(QAPIError):
+ """Error class for all exceptions identifying a source location."""
def __init__(self, info, col, msg):
Exception.__init__(self)
self.info = info
@@ -27,7 +32,8 @@ def __str__(self):
return loc + ': ' + self.msg
-class QAPIParseError(QAPIError):
+class QAPIParseError(QAPISourceError):
+ """Error class for all QAPI schema parsing errors."""
def __init__(self, parser, msg):
col = 1
for ch in parser.src[parser.line_pos:parser.pos]:
@@ -38,6 +44,7 @@ def __init__(self, parser, msg):
super().__init__(parser.info, col, msg)
-class QAPISemError(QAPIError):
+class QAPISemError(QAPISourceError):
+ """Error class for semantic QAPI errors."""
def __init__(self, info, msg):
super().__init__(info, None, msg)
@@ -20,7 +20,7 @@
from typing import Optional
from .common import POINTER_SUFFIX, c_name
-from .error import QAPIError, QAPISemError
+from .error import QAPISemError, QAPISourceError
from .expr import check_exprs
from .parser import QAPISchemaParser
@@ -875,7 +875,8 @@ def _def_entity(self, ent):
other_ent = self._entity_dict.get(ent.name)
if other_ent:
if other_ent.info:
- where = QAPIError(other_ent.info, None, "previous definition")
+ where = QAPISourceError(other_ent.info, None,
+ "previous definition")
raise QAPISemError(
ent.info,
"'%s' is already defined\n%s" % (ent.name, where))