PyCaret: Use stable download source for 4TU CSV datasets

amotl · amotl · commit f6ce84690855 · 2026-04-21T19:33:58.000+02:00
`data.4tu.nl` does not always respond to requests from CI/GHA.
diff --git a/topic/machine-learning/pycaret/automl_timeseries_forecasting_with_pycaret.ipynb b/topic/machine-learning/pycaret/automl_timeseries_forecasting_with_pycaret.ipynb
@@ -230,10 +230,10 @@
    "outputs": [],
    "source": [
     "target_data = pd.read_csv(\n",
-    "    \"https://data.4tu.nl/file/539debdb-a325-412d-b024-593f70cba15b/a801f5d4-5dfe-412a-ace2-a64f93ad0010\"\n",
+    "    \"https://cdn.crate.io/downloads/datasets/cratedb-datasets/machine-learning/timeseries/4tu-a801f5d4-5dfe-412a-ace2-a64f93ad0010.csv\"\n",
     ")\n",
     "related_data = pd.read_csv(\n",
-    "    \"https://data.4tu.nl/file/539debdb-a325-412d-b024-593f70cba15b/f2bd27bd-deeb-4933-bed7-29325ee05c2e\",\n",
+    "    \"https://cdn.crate.io/downloads/datasets/cratedb-datasets/machine-learning/timeseries/4tu-f2bd27bd-deeb-4933-bed7-29325ee05c2e.csv\",\n",
     "    header=None,\n",
     ")\n",
     "related_data.columns = [\"item\", \"org\", \"date\", \"unit_price\"]\n",
diff --git a/topic/machine-learning/pycaret/automl_timeseries_forecasting_with_pycaret.py b/topic/machine-learning/pycaret/automl_timeseries_forecasting_with_pycaret.py
@@ -34,10 +34,10 @@
 
 def prepare_data():
     target_data = pd.read_csv(
-        "https://data.4tu.nl/file/539debdb-a325-412d-b024-593f70cba15b/a801f5d4-5dfe-412a-ace2-a64f93ad0010"
+        "https://cdn.crate.io/downloads/datasets/cratedb-datasets/machine-learning/timeseries/4tu-a801f5d4-5dfe-412a-ace2-a64f93ad0010.csv"
     )
     related_data = pd.read_csv(
-        "https://data.4tu.nl/file/539debdb-a325-412d-b024-593f70cba15b/f2bd27bd-deeb-4933-bed7-29325ee05c2e",
+        "https://cdn.crate.io/downloads/datasets/cratedb-datasets/machine-learning/timeseries/4tu-f2bd27bd-deeb-4933-bed7-29325ee05c2e.csv",
         header=None,
     )
     related_data.columns = ["item", "org", "date", "unit_price"]

Original file line number	Diff line number	Diff line change
`@@ -34,10 +34,10 @@`
`34`	`34`
`35`	`35`	`def prepare_data():`
`36`	`36`	`target_data = pd.read_csv(`
`37`		`- "https://data.4tu.nl/file/539debdb-a325-412d-b024-593f70cba15b/a801f5d4-5dfe-412a-ace2-a64f93ad0010"`
	`37`	`+ "https://cdn.crate.io/downloads/datasets/cratedb-datasets/machine-learning/timeseries/4tu-a801f5d4-5dfe-412a-ace2-a64f93ad0010.csv"`
`38`	`38`	`)`
`39`	`39`	`related_data = pd.read_csv(`
`40`		`- "https://data.4tu.nl/file/539debdb-a325-412d-b024-593f70cba15b/f2bd27bd-deeb-4933-bed7-29325ee05c2e",`
	`40`	`+ "https://cdn.crate.io/downloads/datasets/cratedb-datasets/machine-learning/timeseries/4tu-f2bd27bd-deeb-4933-bed7-29325ee05c2e.csv",`
`41`	`41`	`header=None,`
`42`	`42`	`)`
`43`	`43`	`related_data.columns = ["item", "org", "date", "unit_price"]`