Fix more instances of invalid string escapes

Also, raise on warnings from Pygments only.

1 files changed, 7 insertions, 6 deletions

diff --git a/tests/run.py b/tests/run.py
index 161e5c04..2e962f2f 100644
--- a/tests/run.py
+++ b/tests/run.py
@@ -22,6 +22,13 @@ import warnings
 if os.path.dirname(__file__):
     os.chdir(os.path.dirname(__file__))
 
+# make FutureWarnings (coming from Regex syntax most likely) and
+# DeprecationWarnings due to non-raw strings an error
+warnings.filterwarnings("error", module=r"pygments\..*",
+                        category=FutureWarning)
+warnings.filterwarnings("error", module=r".*pygments.*",
+                        category=DeprecationWarning)
+
 
 try:
     import nose
@@ -32,12 +39,6 @@ except ImportError:
 # make sure the current source is first on sys.path
 sys.path.insert(0, '..')
 
-# make FutureWarnings (coming from Regex syntax most likely) and
-# DeprecationWarnings (coming from invalid escapes due to non-raw strings)
-# an error
-warnings.filterwarnings("error", category=FutureWarning)
-warnings.filterwarnings("error", category=DeprecationWarning)
-
 if '--with-coverage' not in sys.argv:
     # if running with coverage, pygments should not be imported before coverage
     # is started, otherwise it will count already executed lines as uncovered