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Move the TryStmtRule.

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Dave Halter
2017-08-18 18:53:11 +02:00
parent 30acb69caa
commit 5916b676de
1 changed files with 15 additions and 10 deletions
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25
parso/python/errors.py
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@@ -294,16 +294,6 @@ class ErrorFinder(Normalizer):
# Error leafs will be added later as an error.
self._add_syntax_error("invalid syntax", leaf)
elif node.type in _BLOCK_STMTS:
if node.type == 'try_stmt':
default_except = None
for except_clause in node.children[3::3]:
if except_clause in ('else', 'finally'):
break
if except_clause == 'except':
default_except = except_clause
elif default_except is not None:
self._add_syntax_error("default 'except:' must be last", default_except)
with self.context.add_block(node):
if len(self.context.blocks) == _MAX_BLOCK_SIZE:
self._add_syntax_error("too many statically nested blocks", node)
@@ -808,6 +798,21 @@ class _ParameterRule(SyntaxRule):
default_only = True
@ErrorFinder.register_rule(type='try_stmt')
class _TryStmtRule(SyntaxRule):
message = "default 'except:' must be last"
def is_issue(self, try_stmt):
default_except = None
for except_clause in try_stmt.children[3::3]:
if except_clause in ('else', 'finally'):
break
if except_clause == 'except':
default_except = except_clause
elif default_except is not None:
self.add_issue(default_except, message=self.message)
class _CheckAssignmentRule(SyntaxRule):
def _check_assignment(self, node, is_deletion=False):
error = None