[oe-commits] [bitbake] 02/02: utils: Avoid regex value escape warnings

[git at git.openembedded.org]

This is an automated email from the git hooks/post-receive script.

rpurdie pushed a commit to branch master-next
in repository bitbake.

commit a7e6e767cbc006a471253848a934eb7e0546d527
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
AuthorDate: Tue Nov 13 22:46:44 2018 +0000

    utils: Avoid regex value escape warnings
    
    Avoid warnings such as:
    bitbake/lib/bb/utils.py:72: DeprecationWarning: invalid escape sequence \d
      numeric_regexp = re.compile('^(\d+)(.*)$')
    bitbake/lib/bb/utils.py:1165: DeprecationWarning: invalid escape sequence \(
      var_res[var] = re.compile('^(%s%s)[ \\t]*\([ \\t]*\)[ \\t]*{' % (var[:-2].rstrip(), override_re))
    
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 lib/bb/utils.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/bb/utils.py b/lib/bb/utils.py
index 1cadbc5..59013d2 100644
--- a/lib/bb/utils.py
+++ b/lib/bb/utils.py
@@ -68,8 +68,8 @@ class VersionStringException(Exception):
 
 def explode_version(s):
     r = []
-    alpha_regexp = re.compile('^([a-zA-Z]+)(.*)$')
-    numeric_regexp = re.compile('^(\d+)(.*)$')
+    alpha_regexp = re.compile(r'^([a-zA-Z]+)(.*)$')
+    numeric_regexp = re.compile(r'^(\d+)(.*)$')
     while (s != ''):
         if s[0] in string.digits:
             m = numeric_regexp.match(s)
@@ -1157,14 +1157,14 @@ def edit_metadata(meta_lines, variables, varfunc, match_overrides=False):
 
     var_res = {}
     if match_overrides:
-        override_re = '(_[a-zA-Z0-9-_$(){}]+)?'
+        override_re = r'(_[a-zA-Z0-9-_$(){}]+)?'
     else:
         override_re = ''
     for var in variables:
         if var.endswith('()'):
-            var_res[var] = re.compile('^(%s%s)[ \\t]*\([ \\t]*\)[ \\t]*{' % (var[:-2].rstrip(), override_re))
+            var_res[var] = re.compile(r'^(%s%s)[ \\t]*\([ \\t]*\)[ \\t]*{' % (var[:-2].rstrip(), override_re))
         else:
-            var_res[var] = re.compile('^(%s%s)[ \\t]*[?+:.]*=[+.]*[ \\t]*(["\'])' % (var, override_re))
+            var_res[var] = re.compile(r'^(%s%s)[ \\t]*[?+:.]*=[+.]*[ \\t]*(["\'])' % (var, override_re))
 
     updated = False
     varset_start = ''

-- 
To stop receiving notification emails like this one, please contact
the administrator of this repository.