def _arg_to_expr(arg):
if arg is None:
return "[]" # empty list
if isinstance(arg, ExprNode):
return arg._get_ast_str(False)
if isinstance(arg, ASTId):
return str(arg)
if isinstance(arg, (list, tuple, range)):
return "[%s]" % " ".join(repr2(x) for x in arg)
if isinstance(arg, slice):
start = 0 if arg.start is None else arg.start
stop = float("nan") if arg.stop is None else arg.stop
step = 1 if arg.step is None else arg.step
assert start >= 0 and step >= 1 and (math.isnan(stop)
or stop >= start + step)
if step == 1:
return "[%d:%s]" % (start, str(stop - start))
else:
return "[%d:%s:%d]" % (
start, str((stop - start + step - 1) // step), step)
if isinstance(arg, ModelBase):
return arg.model_id
# Number representation without Py2 L suffix enforced
if isinstance(arg, numbers.Integral):
return repr2(arg).strip('L')
return repr2(arg)
def _arg_to_expr(arg):
if arg is None:
return "[]" # empty list
if isinstance(arg, ExprNode):
return arg._get_ast_str(False)
if isinstance(arg, ASTId):
return str(arg)
if isinstance(arg, (list, tuple, range)):
return "[%s]" % " ".join(repr2(x) for x in arg)
if isinstance(arg, slice):
return "[{}:{}]".format(
0 if arg.start is None else arg.start, "NaN" if
(arg.stop is None or math.isnan(arg.stop)) else
(arg.stop) if arg.start is None else (arg.stop - arg.start))
return repr2(arg)
def _arg_to_expr(arg):
if arg is None:
return "[]" # empty list
if isinstance(arg, ExprNode):
return arg._get_ast_str(False)
if isinstance(arg, ASTId):
return str(arg)
if isinstance(arg, (list, tuple, range)):
return "[%s]" % " ".join(repr2(x) for x in arg)
if isinstance(arg, slice):
start = 0 if arg.start is None else arg.start
stop = float("nan") if arg.stop is None else arg.stop
step = 1 if arg.step is None else arg.step
assert start >= 0 and step >= 1 and (math.isnan(stop) or stop >= start + step)
if step == 1:
return "[%d:%s]" % (start, str(stop - start))
else:
return "[%d:%s:%d]" % (start, str((stop - start + step - 1) // step), step)
return repr2(arg)
def _arg_to_expr(arg):
if arg is None:
return "[]" # empty list
if isinstance(arg, ExprNode):
return arg._get_ast_str(False)
if isinstance(arg, ASTId):
return str(arg)
if isinstance(arg, (list, tuple, range)):
return "[%s]" % " ".join(repr2(x) for x in arg)
if isinstance(arg, slice):
start = 0 if arg.start is None else arg.start
stop = float("nan") if arg.stop is None else arg.stop
step = 1 if arg.step is None else arg.step
assert start >= 0 and step >= 1 and (math.isnan(stop) or stop >= start + step)
if step == 1:
return "[%d:%s]" % (start, str(stop - start))
else:
return "[%d:%s:%d]" % (start, str((stop - start + step - 1) // step), step)
return repr2(arg)
def _arg_to_expr(arg):
if arg is None:
return "[]" # empty list
if isinstance(arg, ExprNode):
return arg._get_ast_str(False)
if isinstance(arg, ASTId):
return str(arg)
if isinstance(arg, (list, tuple, range)):
return "[%s]" % " ".join(repr2(x) for x in arg)
if isinstance(arg, slice):
start = 0 if arg.start is None else arg.start
stop = float("nan") if arg.stop is None else arg.stop
step = 1 if arg.step is None else arg.step
assert start >= 0 and step >= 1 and (math.isnan(stop) or stop >= start + step)
if step == 1:
return "[%d:%s]" % (start, str(stop - start))
else:
return "[%d:%s:%d]" % (start, str((stop - start + step - 1) // step), step)
if isinstance(arg, ModelBase):
return arg.model_id
# Number representation without Py2 L suffix enforced
if isinstance(arg, numbers.Integral):
return repr2(arg).strip('L')
return repr2(arg)
