def convert_leaf(self, grammar, type, value, prefix, start_pos):
#print('leaf', value, pytree.type_repr(type))
if type == tokenize.NAME:
if value in grammar.keywords:
if value in ('def', 'class', 'lambda'):
self._scope_names_stack.append({})
return pt.Keyword(self.position_modifier, value, start_pos,
prefix)
else:
name = pt.Name(self.position_modifier, value, start_pos,
prefix)
# Keep a listing of all used names
arr = self._used_names.setdefault(name.value, [])
arr.append(name)
arr = self._scope_names_stack[-1].setdefault(name.value, [])
arr.append(name)
return name
elif type == STRING:
return pt.String(self.position_modifier, value, start_pos, prefix)
elif type == NUMBER:
return pt.Number(self.position_modifier, value, start_pos, prefix)
elif type in (NEWLINE, ENDMARKER):
return pt.Whitespace(self.position_modifier, value, start_pos,
prefix)
else:
return pt.Operator(self.position_modifier, value, start_pos,
prefix)
def get_faked(module, obj, name=None):
obj = obj.__class__ if is_class_instance(obj) else obj
result = _faked(module, obj, name)
# TODO may this ever happen? result None? if so, document!
if not isinstance(result, pt.Class) and result is not None:
# Set the docstr which was previously not set (faked modules don't
# contain it).
doc = '"""%s"""' % obj.__doc__ # TODO need escapes.
suite = result.children[-1]
string = pt.String(pt.zero_position_modifier, doc, (0, 0), '')
new_line = pt.Whitespace('\n', (0, 0), '')
docstr_node = pt.Node('simple_stmt', [string, new_line])
suite.children.insert(2, docstr_node)
return result
def get_faked(module, obj, name=None):
obj = obj.__class__ if is_class_instance(obj) else obj
result = _faked(module, obj, name)
if result is None or isinstance(result, pt.Class):
# We're not interested in classes. What we want is functions.
return None
else:
# Set the docstr which was previously not set (faked modules don't
# contain it).
doc = '"""%s"""' % obj.__doc__ # TODO need escapes.
suite = result.children[-1]
string = pt.String(pt.zero_position_modifier, doc, (0, 0), '')
new_line = pt.Whitespace('\n', (0, 0), '')
docstr_node = pt.Node('simple_stmt', [string, new_line])
suite.children.insert(2, docstr_node)
return result