def _get_parser(self, code, parser_code, line_offset, nodes, no_docstr):
h = hash(code)
hashes = [n.hash for n in nodes]
node = None
try:
index = hashes.index(h)
if nodes[index].code != code:
raise ValueError()
except ValueError:
p = Parser(parser_code, self.module_path,
self.user_position, offset=(line_offset, 0),
is_fast_parser=True, top_module=self.module,
no_docstr=no_docstr)
p.module.parent = self.module
else:
if nodes[index] != self.current_node:
offset = int(nodes[0] == self.current_node)
self.current_node.old_children.pop(index - offset)
node = nodes.pop(index)
p = node.parser
m = p.module
m.line_offset += line_offset + 1 - m.start_pos[0]
if self.user_position is not None and \
m.start_pos[0] <= self.user_position[0] <= m.end_pos[0]:
# It's important to take care of the whole user
# positioning stuff, if no reparsing is being done.
p.user_stmt = m.get_statement_for_position(
self.user_position, include_imports=True)
if p.user_stmt:
p.user_scope = p.user_stmt.parent
else:
p.user_scope = self._scan_user_scope(m) or m
return p, node
def _get_parser(self, code, parser_code, line_offset, nodes, no_docstr):
h = hash(code)
hashes = [n.hash for n in nodes]
node = None
try:
index = hashes.index(h)
if nodes[index].code != code:
raise ValueError()
except ValueError:
p = Parser(parser_code,
self.module_path,
self.user_position,
offset=(line_offset, 0),
is_fast_parser=True,
top_module=self.module,
no_docstr=no_docstr)
p.module.parent = self.module
else:
if nodes[index] != self.current_node:
offset = int(nodes[0] == self.current_node)
self.current_node.old_children.pop(index - offset)
node = nodes.pop(index)
p = node.parser
m = p.module
m.line_offset += line_offset + 1 - m.start_pos[0]
if self.user_position is not None and \
m.start_pos[0] <= self.user_position[0] <= m.end_pos[0]:
# It's important to take care of the whole user
# positioning stuff, if no reparsing is being done.
p.user_stmt = m.get_statement_for_position(
self.user_position, include_imports=True)
if p.user_stmt:
p.user_scope = p.user_stmt.parent
else:
p.user_scope = self._scan_user_scope(m) or m
return p, node
