VimPlug/parso
1
0
Fork 0
mirror of https://github.com/davidhalter/parso.git synced 2025-12-09 06:04:54 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Better matching syntax errors.

Browse Source
This commit is contained in:
Dave Halter
2017-07-19 20:56:31 +02:00
parent 756587ae4a
commit 65df539e97
2 changed files with 8 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
parso/python/normalizer.py
View File

@@ -48,7 +48,7 @@ class ErrorFinder(Normalizer):
def visit_node(self, node): def visit_node(self, node):
if node.type == 'error_node': if node.type == 'error_node':
leaf = node.get_next_leaf() leaf = node.get_next_leaf()
self._add_syntax_error("Syntax Error", leaf) self._add_syntax_error("invalid syntax", leaf)
elif node.type in _BLOCK_STMTS: elif node.type in _BLOCK_STMTS:
with self._context.add_block(node): with self._context.add_block(node):
yield yield
@@ -77,17 +77,17 @@ class ErrorFinder(Normalizer):
message = 'unexpected indent' message = 'unexpected indent'
else: else:
message = 'unindent does not match any outer indentation level' message = 'unindent does not match any outer indentation level'
self._add_indentation_error("IndentationError: " + message, spacing) self._add_indentation_error(message, spacing)
else: else:
self._add_syntax_error("Syntax Error", leaf) self._add_syntax_error('invalid syntax', leaf)
return '' return ''
def _add_indentation_error(self, message, spacing): def _add_indentation_error(self, message, spacing):
self._add_error(903, message, spacing) self._add_error(903, "IndentationError: " + message, spacing)
def _add_syntax_error(self, message, node): def _add_syntax_error(self, message, node):
self._add_error(901, message, node) self._add_error(901, "SyntaxError: " + message, node)
def _add_error(self, code, message, node): def _add_error(self, code, message, node):
# Check if the issues are on the same line. # Check if the issues are on the same line.

3
test/test_python_errors.py
View File

@@ -56,6 +56,9 @@ def test_indentation_errors(code, positions):
@pytest.mark.parametrize( @pytest.mark.parametrize(
'code', [ 'code', [
# SyntaxError
'1 +',
# IndentationError
' foo', ' foo',
'def x():\n 1\n 2', 'def x():\n 1\n 2',
'def x():\n 1\n 2', 'def x():\n 1\n 2',