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Remove _remove_last_newline from the parser.

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This commit is contained in:
Dave Halter
2017-03-20 08:49:30 +01:00
parent 9dedb9ff68
commit 2d7fd30111
3 changed files with 31 additions and 29 deletions
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51
jedi/parser/python/parser.py
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@@ -69,7 +69,7 @@ class Parser(BaseParser):
)
if self._added_newline:
self._remove_last_newline()
_remove_last_newline(node)
return node
def get_root_node(self):
@@ -114,31 +114,32 @@ class Parser(BaseParser):
else:
return tree.Operator(value, start_pos, prefix)
def _remove_last_newline(self):
endmarker = self._parsed.children[-1]
# The newline is either in the endmarker as a prefix or the previous
# leaf as a newline token.
prefix = endmarker.prefix
if prefix.endswith('\n'):
endmarker.prefix = prefix = prefix[:-1]
last_end = 0
if '\n' not in prefix:
# Basically if the last line doesn't end with a newline. we
# have to add the previous line's end_position.
previous_leaf = endmarker.get_previous_leaf()
if previous_leaf is not None:
last_end = previous_leaf.end_pos[1]
last_line = re.sub('.*\n', '', prefix)
endmarker.start_pos = endmarker.line - 1, last_end + len(last_line)
else:
newline = endmarker.get_previous_leaf()
if newline is None:
return # This means that the parser is empty.
assert newline.value.endswith('\n')
newline.value = newline.value[:-1]
endmarker.start_pos = \
newline.start_pos[0], newline.start_pos[1] + len(newline.value)
def _remove_last_newline(node):
endmarker = node.children[-1]
# The newline is either in the endmarker as a prefix or the previous
# leaf as a newline token.
prefix = endmarker.prefix
if prefix.endswith('\n'):
endmarker.prefix = prefix = prefix[:-1]
last_end = 0
if '\n' not in prefix:
# Basically if the last line doesn't end with a newline. we
# have to add the previous line's end_position.
previous_leaf = endmarker.get_previous_leaf()
if previous_leaf is not None:
last_end = previous_leaf.end_pos[1]
last_line = re.sub('.*\n', '', prefix)
endmarker.start_pos = endmarker.line - 1, last_end + len(last_line)
else:
newline = endmarker.get_previous_leaf()
if newline is None:
return # This means that the parser is empty.
assert newline.value.endswith('\n')
newline.value = newline.value[:-1]
endmarker.start_pos = \
newline.start_pos[0], newline.start_pos[1] + len(newline.value)
class ParserWithRecovery(Parser):