behave-invalid-escape-seq.patch

--- a/behave4cmd0/command_shell_proc.py
+++ b/behave4cmd0/command_shell_proc.py
@@ -251,6 +251,6 @@
             "No such file or directory: '(?P<path>.*)'",
             "[Errno 2] No such file or directory:"),  # IOError
         ExceptionWithPathNormalizer(
-            '^\s*File "(?P<path>.*)", line \d+, in ',
+            r'^\s*File "(?P<path>.*)", line \d+, in ',
             'File "'),
     ]
--- a/tests/unit/test_behave4cmd_command_shell_proc.py
+++ b/tests/unit/test_behave4cmd_command_shell_proc.py
@@ -1,5 +1,5 @@
 # -*- coding: UTF-8 -*-
-"""
+r"""
 
 Regular expressions for winpath:
 http://regexlib.com/Search.aspx?k=file+name
@@ -61,7 +61,7 @@ def __call__(self, output):
 
 line_processor_traceback = [
     ExceptionWithPathNormalizer(
-        '^\s*File "(?P<path>.*)", line \d+, in ',
+        r'^\s*File "(?P<path>.*)", line \d+, in ',
         '  File "'),
     BehaveWinCommandOutputProcessor.line_processors[4],
 ]
--- a/tests/issues/test_issue0336.py
+++ b/tests/issues/test_issue0336.py
@@ -52,6 +52,7 @@ def test_issue__with_default_encoding(self):
             assert file_line_text in text2
 
     # @require_python2
+    @pytest.mark.filterwarnings("ignore:invalid escape sequence")
     def test__problem_exists_with_problematic_encoding(self):
         """Test ensures that problem exists with encoding=unicode-escape"""
         # -- NOTE: Explicit use of problematic encoding
--- a/tests/issues/test_issue0495.py
+++ b/tests/issues/test_issue0495.py
@@ -46,7 +46,7 @@
 def test_issue(log_message):
     @capture(level=logging.INFO)
     def hook_after_scenario(context, message):
-        logging.warn(message)
+        logging.warning(message)
         raise RuntimeError()
 
     # -- PREPARE:
--- a/test/test_parser.py
+++ b/test/test_parser.py
@@ -2,7 +2,7 @@
 
 from __future__ import absolute_import
 from nose.tools import *
-
+import pytest
 from behave import i18n, model, parser
 
 class Common(object):
@@ -529,16 +529,17 @@
             ('then', 'Then', 'stuff is in buckets', None, None),
         ])
 
+    @pytest.mark.filterwarnings("ignore:invalid escape sequence")
     def test_parses_feature_with_table_and_escaped_pipe_in_cell_values(self):
         doc = u'''
 Feature:
   Scenario:
     Given we have special cell values:
       | name   | value    |
-      | alice  | one\|two |
-      | bob    |\|one     |
-      | charly |     one\||
-      | doro   | one\|two\|three\|four |
+      | alice  | one\\|two |
+      | bob    |\\|one     |
+      | charly |     one\\||
+      | doro   | one\\|two\\|three\\|four |
 '''.lstrip()
         feature = parser.parse_feature(doc)
         assert(len(feature.scenarios) == 1)