Exclude directories from coverage reports

.appveyor.yml

@@ -41,5 +41,5 @@ after_test:
   # Install & run codecov
   - "%PYTHON%\\python -m pip install codecov"
   - "SET PATH=%PYTHON%\\Scripts\\;%PATH%"
-  - "coverage combine ./ ./scapy/tools/"
+  - "coverage combine ./"
   - codecov

.coveragerc

@@ -0,0 +1,8 @@
+[run]
+omit =
+    # Python specific path
+    /usr/local/lib/python2.7/*
+    # Scapy specific paths
+    test/*
+    bin/*
+    scapy/tools/*

.travis.yml

@@ -53,5 +53,5 @@ script: bash .travis/test.sh
 after_success:
     - if [ "$SCAPY_COVERAGE" = "yes" ]; then pip install codecov; fi
     # With UTScapy, the coverage dot file is located in the test directory
-    - if [ "$SCAPY_COVERAGE" = "yes" ]; then cd test; coverage combine; fi
+    - if [ "$SCAPY_COVERAGE" = "yes" ]; then coverage combine ./test; fi
     - if [ "$SCAPY_COVERAGE" = "yes" ]; then codecov; fi