Add weekday barplot

popcorn.py

@@ -129,13 +129,15 @@ def _():
 
 @app.cell
 def _(df: pl.DataFrame):
+    def _():
         weekly_downloads = (
             df.sort("date")
             .group_by_dynamic("date", every="1w")
             .agg(pl.col("downloads").sum())
             .sort("date")
         )
-    (
+
+        return (
             lp.ggplot(weekly_downloads, lp.aes("date", "downloads"))
             + lp.geom_line()
             + lp.geom_smooth(method="loess")
@@ -143,6 +145,42 @@ def _(df: pl.DataFrame):
                 title="Weekly downloads",
             )
         )
+
+    _()
+    return
+
+
+@app.cell
+def _(df: pl.DataFrame):
+    def _():
+        weekday_downloads = df.sort("date").with_columns(
+            pl.col("date")
+            .dt.weekday()
+            .sort()
+            .replace_strict(
+                {
+                    1: "Mon",
+                    2: "Tue",
+                    3: "Wed",
+                    4: "Thu",
+                    5: "Fri",
+                    6: "Sat",
+                    7: "Sun",
+                }
+            )
+            .alias("weekday")
+        )
+
+        return (
+            lp.ggplot(weekday_downloads, lp.aes("weekday", "downloads"))
+            + lp.geom_bar()
+            + lp.labs(
+                title="Weekday downloads",
+                caption="Downloads aggregated per day of the week they took place.",
+            )
+        )
+
+    _()
     return
 
 
@@ -193,7 +231,6 @@ def _(sizes_df):
 # further ideas:
 #
 # - daily download habits:
-#   - which weekday has most downloads?
 #   - are we downloading further spread of versions on specific days
 #   - are there 'update' days, where things converge? specific weekday/on holidays/etc?
 #