Logging future warning

.github/pull_request_template.md

@@ -0,0 +1,13 @@
+## Describe your changes
+
+## Issue number
+
+Closes #X
+
+## Checklist before requesting a review
+
+- [ ] Performed a self-review of my code
+- [ ] Formatted my code with [`pkgmt format`](https://ploomber-contributing.readthedocs.io/en/latest/contributing/pr.html#linting-formatting)
+- [ ] Added [tests](https://ploomber-contributing.readthedocs.io/en/latest/contributing/pr.html#testing) (when necessary).
+- [ ] Added [docstring](https://ploomber-contributing.readthedocs.io/en/latest/contributing/pr.html#documenting-changes-and-new-features) documentation and update the [changelog](https://ploomber-contributing.readthedocs.io/en/latest/contributing/pr.html#changelog) (when needed)
+

src/ploomber_core/warnings.py

@@ -1,3 +1,8 @@
+from warnings import warn
+from uuid import uuid4
+import posthog
+
+
 class PloomberDeprecationWarning(FutureWarning):
     """
     Notes
@@ -6,4 +11,15 @@ class PloomberDeprecationWarning(FutureWarning):
         Changed superclass from UserWarning to FutureWarning
     """
 
-    pass
+    # @
+    def __init__(self, message):
+        print("message: ", message)
+        self.message = message
+
+
+def deprecation_warning(message):
+    warn(message, FutureWarning)
+    # log the event to posthog
+    posthog.project_api_key = "phc_JtG9P0pl0v0XExLqbqKfmXZjUm2wFq9cCxHE4LM74IG"
+    event_id = uuid4()
+    posthog.capture(event_id, "deprecation-warning-shown", {"message": message})