SERVER-40559 Python linters do not run after upgrade to Python 3

1 files changed, 6 insertions, 9 deletions

diff --git a/buildscripts/errorcodes.py b/buildscripts/errorcodes.py
index 82324c04113..d56fadb009a 100755
--- a/buildscripts/errorcodes.py
+++ b/buildscripts/errorcodes.py
@@ -5,9 +5,6 @@ Parses .cpp files for assertions and verifies assertion codes are distinct.
 Optionally replaces zero codes in source code with new distinct values.
 """
 
-
-
-
 import bisect
 import os.path
 import sys
@@ -45,21 +42,21 @@ list_files = False  # pylint: disable=invalid-name
 def parse_source_files(callback):
     """Walk MongoDB sourcefiles and invoke a callback for each AssertLocation found."""
 
-    quick = [b"assert", b"Exception", b"ErrorCodes::Error"]
+    quick = [r"assert", r"Exception", r"ErrorCodes::Error"]
 
     patterns = [
-        re.compile(b"(?:u|m(?:sg)?)asser(?:t|ted)(?:NoTrace)?\s*\(\s*(\d+)", re.MULTILINE),
-        re.compile(b"(?:DB|Assertion)Exception\s*[({]\s*(\d+)", re.MULTILINE),
-        re.compile(b"fassert(?:Failed)?(?:WithStatus)?(?:NoTrace)?(?:StatusOK)?\s*\(\s*(\d+)",
+        re.compile(r"(?:u|m(?:sg)?)asser(?:t|ted)(?:NoTrace)?\s*\(\s*(\d+)", re.MULTILINE),
+        re.compile(r"(?:DB|Assertion)Exception\s*[({]\s*(\d+)", re.MULTILINE),
+        re.compile(r"fassert(?:Failed)?(?:WithStatus)?(?:NoTrace)?(?:StatusOK)?\s*\(\s*(\d+)",
                    re.MULTILINE),
-        re.compile(b"ErrorCodes::Error\s*[({]\s*(\d+)", re.MULTILINE)
+        re.compile(r"ErrorCodes::Error\s*[({]\s*(\d+)", re.MULTILINE)
     ]
 
     for source_file in utils.get_all_source_files(prefix='src/mongo/'):
         if list_files:
             print('scanning file: ' + source_file)
 
-        with open(source_file, 'rb') as fh:
+        with open(source_file, 'r', encoding='utf-8') as fh:
             text = fh.read()
 
             if not any([zz in text for zz in quick]):