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README.md

@@ -16,6 +16,11 @@ tags:
 - official-statistics
 - open-data
 - energy
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-00000-of-00001.parquet
 pretty_name: "Sales of electricity by type of tariff | Africa (Mauritius official open data)"
 ---
 
@@ -31,15 +36,16 @@ pretty_name: "Sales of electricity by type of tariff | Africa (Mauritius officia
 
 ## TL;DR
 
-This dataset packages one official CSV resource from **Mauritius** as
-ML-ready Parquet. The CSV is the provenance boundary; all usable indicators or
-tabular columns from the source file stay together in this repo.
+This dataset packages one official `CSV` resource from **Mauritius** as
+ML-ready Parquet. The source file is the provenance boundary; all usable
+indicators or tabular columns from the resource stay together in this repo.
 
 ## About the source
 
 - **Source:** [Sales of electricity by type of tariff](https://data.govmu.org/dataset/sales-electricity-type-tariff)
 - **Publisher:** MDPA
 - **Resource:** [Sales-of-electricity-by-type-of-tariff-2017-2021.csv](https://data.govmu.org/dataset/89d7ecdc-fff6-4dce-a4a0-7edcc597b5c7/resource/fcfec910-0b34-4505-a2a2-d2a0f184af41/download/sales-of-electricity-by-type-of-tariff-2017-2021.csv)
+- **Format:** `CSV`
 - **License:** [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
 - **Packaging mode:** `indicator_long`
 
@@ -49,7 +55,7 @@ tabular columns from the source file stay together in this repo.
 
 | Country | Rows | First year | Last year | Name |
 |---------|-----:|-----------:|----------:|------|
-| `MUS` | 40 | 2017 | 2021 | `Mauritius` |
+| `MU` | 40 | 2017 | 2021 | `Mauritius` |
 
 ## Indicators or Resource Contents
 
@@ -60,22 +66,25 @@ tabular columns from the source file stay together in this repo.
 
 | Column | Type | Description | Example |
 |--------|------|-------------|---------|
-| `indicator_id` | `object` | Stable indicator identifier. | `sales-of-electricity-by-type-of-tariff-sales-87e5c027` |
-| `indicator_name` | `object` | Human-readable indicator name. | `Sales of electricity by type of tariff - sales` |
-| `country_iso3` | `object` | ISO3 country code. | `MUS` |
-| `country_name` | `object` | Country name. | `Mauritius` |
+| `indicator_id` | `string` | Stable indicator identifier. | `sales-of-electricity-by-type-of-tariff-sales-87e5c027` |
+| `indicator_name` | `string` | Human-readable indicator name. | `Sales of electricity by type of tariff - sales` |
+| `country_iso3` | `string` | ISO3 country code. | `MU` |
+| `country_name` | `string` | Country name. | `Mauritius` |
 | `year` | `Int64` | Observation year. | `2017` |
 | `value` | `float64` | Numeric observation value. | `872.7` |
-| `unit` | `object` | Measurement unit, when available. | `source_units_unspecified` |
+| `unit` | `string` | Measurement unit, when available. | `source_units_unspecified` |
 | `dimension_type_of_tarrif` | `string` | Source dimension. | `Domestic` |
-| `source_provider` | `object` | Publishing organization. | `MDPA` |
-| `source_dataset` | `object` | Source package title. | `Sales of electricity by type of tariff` |
-| `source_resource` | `object` | Source resource title. | `Sales-of-electricity-by-type-of-tariff-2017-2021.csv` |
-| `source_package_id` | `object` | CKAN package UUID. | `89d7ecdc-fff6-4dce-a4a0-7edcc597b5c7` |
-| `source_resource_id` | `object` | CKAN resource UUID. | `fcfec910-0b34-4505-a2a2-d2a0f184af41` |
-| `source_url` | `object` | Original CSV URL. | `https://data.govmu.org/dataset/89d7ecdc-fff6-4dce-a4a0-7edcc597b5c7/reso` |
-| `license_id` | `object` | Source license identifier. | `CC-BY-SA-4.0` |
-| `retrieved_at` | `object` | UTC retrieval timestamp. | `2026-07-16T19:23:24Z` |
+| `source_period_start_year` | `Int64` | First year inferred from source resource metadata. | `2017` |
+| `source_period_end_year` | `Int64` | Last year inferred from source resource metadata. | `2021` |
+| `source_period_label` | `category` | Human-readable period inferred from source resource metadata. | `2017-2021` |
+| `source_provider` | `category` | Publishing organization. | `MDPA` |
+| `source_dataset` | `category` | Source package title. | `Sales of electricity by type of tariff` |
+| `source_resource` | `category` | Source resource title. | `Sales-of-electricity-by-type-of-tariff-2017-2021.csv` |
+| `source_package_id` | `category` | CKAN package UUID. | `89d7ecdc-fff6-4dce-a4a0-7edcc597b5c7` |
+| `source_resource_id` | `category` | CKAN resource UUID. | `fcfec910-0b34-4505-a2a2-d2a0f184af41` |
+| `source_url` | `category` | Original source resource URL. | `https://data.govmu.org/dataset/89d7ecdc-fff6-4dce-a4a0-7edcc597b5c7/reso` |
+| `license_id` | `category` | Source license identifier. | `CC-BY-SA-4.0` |
+| `retrieved_at` | `category` | UTC retrieval timestamp. | `2026-08-08T16:26:20Z` |
 
 ## Usage
 
@@ -90,7 +99,7 @@ print(df.head())
 ### Filter to one country
 
 ```python
-sample_country = df[df["country_iso3"] == "MUS"]
+sample_country = df[df["country_iso3"] == "MU"]
 ```
 
 ### Work with indicators
@@ -133,5 +142,5 @@ Browse the full collection: [huggingface.co/electricsheepafrica](https://hugging
 
 ---
 
-Provenance: ingested 2026-07-16 via the Electric Sheep pipeline. Source URL:
+Provenance: ingested 2026-08-08 via the Electric Sheep pipeline. Source URL:
 https://data.govmu.org/dataset/89d7ecdc-fff6-4dce-a4a0-7edcc597b5c7/resource/fcfec910-0b34-4505-a2a2-d2a0f184af41/download/sales-of-electricity-by-type-of-tariff-2017-2021.csv

data/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:aa96fb6ea69582c062d41daa7d0f027a967d1176a6633080dd9932504abf6eb0
-size 12424
+oid sha256:5ff28be9d632b1c35970fcfed08d42848ba3644eaa4c1d2fd8d41b2f7b17d384
+size 15669

metadata/source_snapshot.json

@@ -8,6 +8,9 @@
     "value",
     "unit",
     "dimension_type_of_tarrif",
+    "source_period_start_year",
+    "source_period_end_year",
+    "source_period_label",
     "source_provider",
     "source_dataset",
     "source_resource",
@@ -17,14 +20,14 @@
     "license_id",
     "retrieved_at"
   ],
-  "generated_at": "2026-07-16T19:31:25Z",
+  "generated_at": "2026-08-08T16:32:54Z",
   "indicator_count": 2,
   "mode": "indicator_long",
   "repo_id": "electricsheepafrica/africa-mauritius-sales-of-electricity-by-type-of-tariff-8e98e883",
   "rows": 40,
   "source": {
     "api_base_url": "https://data.govmu.org",
-    "country_iso3": "MUS",
+    "country_iso3": "MU",
     "country_name": "Mauritius",
     "group_names": "environment-and-natural-resources",
     "license_id": "CC-BY-SA-4.0",
@@ -59,7 +62,7 @@
     "resource_size": "578",
     "resource_state": "active",
     "resource_url": "https://data.govmu.org/dataset/89d7ecdc-fff6-4dce-a4a0-7edcc597b5c7/resource/fcfec910-0b34-4505-a2a2-d2a0f184af41/download/sales-of-electricity-by-type-of-tariff-2017-2021.csv",
-    "retrieved_at": "2026-07-16T17:57:00Z",
+    "retrieved_at": "2026-08-08T16:23:36Z",
     "tag_names": "Commercial; Domestic; ceb; gwh; industrial; tarrif"
   },
   "year_max": 2021,