add events pipeline

python/tabby/assets.py

@@ -14,18 +14,16 @@ DatasetDataFrame = create_dagster_pandas_dataframe_type(
         PandasColumn.string_column("filepath"),
         PandasColumn.string_column("content"),
         PandasColumn.string_column("language"),
-
         PandasColumn.integer_column("max_line_length"),
         PandasColumn.float_column("avg_line_length"),
         PandasColumn.float_column("alphanum_fraction"),
-
         PandasColumn.exists("tags"),
-    ]
+    ],
 )
 
 
 @asset(dagster_type=DatasetDataFrame)
-def dataset_files():
+def dataset():
     """Get source code information from TABBY_ROOT"""
 
     ds = []
@@ -35,4 +33,51 @@ def dataset_files():
                 ds.append(json.loads(line))
 
     df = pd.DataFrame(ds)
-    return Output(df, metadata={"num_files": len(df) })
+    metadata = {
+        "num_records": len(df),
+        "preview": MetadataValue.md(
+            df.head()[
+                [
+                    "git_url",
+                    "filepath",
+                    "language",
+                    "max_line_length",
+                    "avg_line_length",
+                    "alphanum_fraction",
+                ]
+            ].to_markdown()
+        ),
+    }
+    return Output(df, metadata=metadata)
+
+EventDataFrame = create_dagster_pandas_dataframe_type(
+    name="EventDataFrame",
+    columns=[
+        PandasColumn.integer_column("ts"),
+        PandasColumn.exists("event"),
+    ],
+)
+
+@asset(dagster_type=EventDataFrame)
+def events():
+    """Get events information from TABBY_ROOT"""
+
+    ds = []
+    for path in glob.glob(constants.TABBY_EVENTS_FILEPATTERN):
+        with open(path, "r") as f:
+            for line in f.readlines():
+                ds.append(json.loads(line))
+
+    df = pd.DataFrame(ds)
+    metadata = {
+        "num_records": len(df),
+        "preview": MetadataValue.md(
+            df.head()[
+                [
+                    "ts",
+                    "event"
+                ]
+            ].to_markdown()
+        ),
+    }
+    return Output(df, metadata=metadata)

python/tabby/constants.py

@@ -3,3 +3,5 @@ import os
 TABBY_ROOT = os.environ.get("TABBY_ROOT", os.path.expanduser("~/.tabby"))
 
 TABBY_DATASET_FILEPATTERN = os.path.join(TABBY_ROOT, "dataset/*.jsonl")
+
+TABBY_EVENTS_FILEPATTERN = os.path.join(TABBY_ROOT, "events/*.json")