Merge default exclude with package exclude

config/empack_config.yaml

@@ -1,10 +1,4 @@
 packages:
-  widgetsnbextension:
-    exclude_patterns:
-      - pattern: '**'
-  zlib:
-    exclude_patterns:
-      - pattern: '**/so'
   pip:
     exclude_patterns:
       - pattern: '**/_vendor/**'
@@ -14,6 +8,12 @@ packages:
       - pattern: '**/distutils-precedence.pth'
       - pattern: '**/setuptools/**'
       - pattern: '**/pkg_resources/_vendor/**'
+  zlib:
+    exclude_patterns:
+      - pattern: '**/so'
+  widgetsnbextension:
+    exclude_patterns:
+      - pattern: '**'
 default:
   exclude_patterns:
     - pattern: 'include/**'
@@ -22,8 +22,13 @@ default:
     - pattern: '**/bin/**'
     - pattern: 'tests/**'
     - pattern: '**/tests/**'
+    - pattern: '**/*.ini'
+    - pattern: '**/*.exe'
     - pattern: '**/*.a'
+    - pattern: '**/*.c'
+    - pattern: '**/*.pxd'
     - pattern: '**/*.pyi'
+    - pattern: '**/*.pyx'
     - pattern: '**/*.pyc'
     - pattern: '**/*.typed'
     - pattern: '**/*.egg-info'

empack/file_patterns.py

@@ -49,9 +49,16 @@ def __init__(self, packages=None, default=None):
         if packages is None:
             packages = {}
 
+        default_exclude_patterns = []
+        if default is not None and 'exclude_patterns' in default:
+            default_exclude_patterns = default['exclude_patterns']
+
         for k, v in packages.items():
             if isinstance(v, dict):
-                self.packages[k] = FileFilter(**v)
+                exclude_patterns = default_exclude_patterns
+                if 'exclude_patterns' in v:
+                    exclude_patterns = exclude_patterns + default_exclude_patterns
+                self.packages[k] = FileFilter(exclude_patterns=exclude_patterns)
             elif isinstance(v, list):
                 self.packages[k] = [FileFilter(**x) for x in v]
             else: