getsentry · sentrivana · May 22, 2023 · May 5, 2023 · May 8, 2023 · May 9, 2023
@@ -18,15 +18,30 @@
 _installed_modules = None
 
 
+def _normalize_module_name(name):
+    # type: (str) -> str
+    return name.lower()
+
+
 def _generate_installed_modules():
     # type: () -> Iterator[Tuple[str, str]]
     try:
-        import pkg_resources
-    except ImportError:
-        return
+        from importlib.metadata import distributions, version
 
-    for info in pkg_resources.working_set:
-        yield info.key, info.version
+        for dist in distributions():
+            yield _normalize_module_name(dist.metadata["Name"]), version(
+                dist.metadata["Name"]
+            )
+
+    except ImportError:
+        # < py3.8
+        try:
+            import pkg_resources
+        except ImportError:
+            return
+
+        for info in pkg_resources.working_set:
+            yield _normalize_module_name(info.key), info.version
 
 
 def _get_installed_modules():

@@ -1,6 +1,10 @@
 import sentry_sdk
 
-from sentry_sdk.integrations.modules import ModulesIntegration
+from sentry_sdk.integrations.modules import (
+    ModulesIntegration,
+    _get_installed_modules,
+    _normalize_module_name,
+)
 
 
 def test_basic(sentry_init, capture_events):
@@ -12,3 +16,45 @@ def test_basic(sentry_init, capture_events):
     (event,) = events
     assert "sentry-sdk" in event["modules"]
     assert "pytest" in event["modules"]
+
+
+def test_installed_modules():
+    try:
+        from importlib import distributions, version
+
+        importlib_available = True
+    except ImportError:
+        importlib_available = False
+
+    try:
+        import pkg_resources
+
+        pkg_resources_available = True
+    except ImportError:
+        pkg_resources_available = False
+
+    installed_modules = _get_installed_modules()
+
+    # This one package is reported differently by importlib
+    # and pkg_resources, but we don't really care, so let's
+    # just ignore it
+    installed_modules.pop("typing-extensions", None)
+    installed_modules.pop("typing_extensions", None)
+
+    if importlib_available:
+        importlib_modules = {
+            _normalize_module_name(dist.metadata["Name"]): version(
+                dist.metadata["Name"]
+            )
+            for dist in distributions()
+        }
+        importlib_modules.pop("typing-extensions", None)
+        assert installed_modules == importlib_modules
+
+    if pkg_resources_available:
+        pkg_resources_modules = {
+            _normalize_module_name(dist.key): dist.version
+            for dist in pkg_resources.working_set
+        }
+        pkg_resources_modules.pop("typing-extensions", None)
+        assert installed_modules == pkg_resources_modules
@@ -1,8 +1,6 @@
 import json
 import logging
-import pkg_resources
 import pytest
-
 from io import BytesIO
 
 import pyramid.testing
@@ -17,9 +15,18 @@
 from werkzeug.test import Client
 
 
-PYRAMID_VERSION = tuple(
-    map(int, pkg_resources.get_distribution("pyramid").version.split("."))
-)
+try:
+    from importlib.metadata import version
+
+    PYRAMID_VERSION = tuple(map(int, version("pyramid").split(".")))
+
+except ImportError:
+    # < py3.8
+    import pkg_resources
+
+    PYRAMID_VERSION = tuple(
+        map(int, pkg_resources.get_distribution("pyramid").version.split("."))
+    )
 
 
 def hi(request):