1 files changed, 2 insertions, 9 deletions
diff --git a/quality_control/parsing.py b/quality_control/parsing.py
index 28a311e..5fc5f62 100644
--- a/quality_control/parsing.py
+++ b/quality_control/parsing.py
@@ -2,10 +2,10 @@
 import collections
 from enum import Enum
 from functools import partial
-from zipfile import ZipFile, is_zipfile
 from typing import Tuple, Union, Iterable, Generator, Callable, Optional
 
 import quality_control.average as avg
+from quality_control.file_utils import open_file
 import quality_control.standard_error as se
 from quality_control.errors import (
     InvalidValue, DuplicateHeading, InconsistentColumns)
@@ -92,14 +92,7 @@ def collect_errors(
             return errors + tuple(error for error in errs if error is not None)
         return errors + (errs,)
 
-    def __open_file__(filepath):
-        if not is_zipfile(filepath):
-            return open(filepath, encoding="utf-8")
-
-        with ZipFile(filepath, "r") as zfile:
-            return zfile.open(zfile.infolist()[0], "r")
-
-    with __open_file__(filepath) as input_file:
+    with open_file(filepath) as input_file:
         for line_number, line in enumerate(input_file, start=1):
             if user_aborted():
                 break