feat: add simple props filter helper

README.md

@@ -154,6 +154,34 @@ It should return `true` or `false` if the property should be excluded or include
 
 Syrupy comes with built-in helpers that can be used to make easy work of using the filter options.
 
+###### `props(prop_name, *prop_name)`
+
+Easy way to build a filter that excludes based on string based property names.
+
+Takes an argument list of property names, with support for indexed iterables.
+
+```py
+from syrupy.filters import props
+
+def test_bar(snapshot):
+    actual = {
+      "id": uuid.uuid4(),
+      "list": [1,2,3],
+    }
+    assert actual == snapshot(exclude=props("id", "1"))
+```
+
+```ambr
+# name: test_bar
+  <class 'dict'> {
+    'list': <class 'list'> [
+      1,
+      3,
+    ],
+  }
+---
+```
+
 ###### `paths(path_string, *path_strings)`
 
 Easy way to build a filter that uses full path strings delimited with `.`.
@@ -168,7 +196,7 @@ def test_bar(snapshot):
       "date": datetime.now(),
       "list": [1,2,3],
     }
-    assert actual == snapshot(exclude=paths("date_created", "list.1"))
+    assert actual == snapshot(exclude=paths("date", "list.1"))
 ```
 
 ```ambr

src/syrupy/filters.py

@@ -18,3 +18,14 @@ def path_filter(prop: "PropertyName", path: "PropertyPath") -> bool:
         return any(path_str == p for p in (path_string, *path_strings))
 
     return path_filter
+
+
+def props(prop_name: str, *prop_names: str) -> "PropertyFilter":
+    """
+    Factory to create filter using list of props
+    """
+
+    def prop_filter(prop: "PropertyName", path: "PropertyPath") -> bool:
+        return any(str(prop) == p for p in (prop_name, *prop_names))
+
+    return prop_filter

tests/__snapshots__/test_filters.ambr

@@ -1,12 +1,30 @@
-# name: test_filters_error_prop
+# name: test_filters_error_prop[path_filter]
   <class 'WithNested'> {
     include_me='prop value',
     nested=<class 'CustomClass'> {
       include_me='prop value',
     },
   }
 ---
-# name: test_filters_expected_path
+# name: test_filters_error_prop[prop_filter]
+  <class 'WithNested'> {
+    include_me='prop value',
+    nested=<class 'CustomClass'> {
+      include_me='prop value',
+    },
+  }
+---
+# name: test_filters_expected_paths
+  <class 'dict'> {
+    'list': <class 'list'> [
+      2,
+    ],
+    'nested': <class 'dict'> {
+      'other': 'value',
+    },
+  }
+---
+# name: test_filters_expected_props
   <class 'dict'> {
     'list': <class 'list'> [
       2,

tests/test_filters.py

@@ -2,15 +2,18 @@
 
 import pytest
 
-from syrupy.filters import paths
+from syrupy.filters import (
+    paths,
+    props,
+)
 
 
 def test_filters_path_noop(snapshot):
     with pytest.raises(TypeError, match="required positional argument"):
         paths()
 
 
-def test_filters_expected_path(snapshot):
+def test_filters_expected_paths(snapshot):
     actual = {
         0: "some value",
         "date": datetime.datetime.now(),
@@ -20,7 +23,25 @@ def test_filters_expected_path(snapshot):
     assert actual == snapshot(exclude=paths("0", "date", "nested.id", "list.0"))
 
 
-def test_filters_error_prop(snapshot):
+def test_filters_prop_noop(snapshot):
+    with pytest.raises(TypeError, match="required positional argument"):
+        props()
+
+
+def test_filters_expected_props(snapshot):
+    actual = {
+        0: "some value",
+        "date": datetime.datetime.now(),
+        "nested": {"id": 4, "other": "value"},
+        "list": [1, 2],
+    }
+    assert actual == snapshot(exclude=props("0", "date", "id"))
+
+
+@pytest.mark.parametrize(
+    "predicate", [paths("exclude_me", "nested.exclude_me"), props("exclude_me")]
+)
+def test_filters_error_prop(snapshot, predicate):
     class CustomClass:
         @property
         def include_me(self):
@@ -33,4 +54,4 @@ def exclude_me(self):
     class WithNested(CustomClass):
         nested = CustomClass()
 
-    assert WithNested() == snapshot(exclude=paths("exclude_me", "nested.exclude_me"))
+    assert WithNested() == snapshot(exclude=predicate)