fix typing after reorganization

Author: rthalley

dns/zonefile.py

@@ -281,8 +281,8 @@ def _parse_modify(self, side: str) -> Tuple[str, str, int, int, str]:
  # Make names
  mod = ""
  sign = "+"
- offset = 0
- width = 0
+ offset = "0"
+ width = "0"
  base = "d"
  g1 = is_generate1.match(side)
  if g1:
@@ -295,7 +295,7 @@ def _parse_modify(self, side: str) -> Tuple[str, str, int, int, str]:
  mod, sign, offset = g2.groups()
  if sign == "":
  sign = "+"
- width = 0
+ width = "0"
  base = "d"
  else:
  g3 = is_generate3.match(side)
@@ -305,15 +305,15 @@ def _parse_modify(self, side: str) -> Tuple[str, str, int, int, str]:
  sign = "+"
  base = "d"
 
- offset = int(offset)
- width = int(width)
+ ioffset = int(offset)
+ iwidth = int(width)
 
  if sign not in ["+", "-"]:
  raise dns.exception.SyntaxError(f"invalid offset sign {sign}")
  if base not in ["d", "o", "x", "X", "n", "N"]:
  raise dns.exception.SyntaxError(f"invalid type {base}")
 
- return mod, sign, offset, width, base
+ return mod, sign, ioffset, iwidth, base
 
  def _generate_line(self):
  # range lhs [ttl] [class] type rhs [ comment ]