test_pwt.csv: the consumer notes are current again — all four repos repointed

CATALOG.md

@@ -47,7 +47,7 @@ The dataset registry, **auto-generated** from the sidecar manifests (`lectures/*
 | [**mpd2020.xlsx**](https://github.com/QuantEcon/data-lectures/raw/main/lectures/mpd2020.xlsx)<br><sub>Maddison Project Database 2020 — GDP per capita and population, 1 CE to 2018</sub> | constructed | [Maddison Project Database, version 2020](https://www.rug.nl/ggdc/historicaldevelopment/maddison/releases/maddison-project-database-2020) | CC BY 4.0 | ✅ permitted | ⇄ diverged | ⚠️ unrecovered | 1.7 MB | [lecture-python-intro · long_run_growth.md](https://github.com/QuantEcon/lecture-python-intro/blob/main/lectures/long_run_growth.md)<br>[lecture-wasm · long_run_growth.md](https://github.com/QuantEcon/lecture-wasm/blob/main/lectures/long_run_growth.md)<br>[lecture-intro.zh-cn · long_run_growth.md](https://github.com/QuantEcon/lecture-intro.zh-cn/blob/main/lectures/long_run_growth.md)<br>[test-actions-lecture-intro · long_run_growth.md](https://github.com/QuantEcon/test-actions-lecture-intro/blob/main/lectures/long_run_growth.md) |
 | [**nom_balances.npy**](https://github.com/QuantEcon/data-lectures/raw/main/lectures/nom_balances.npy)<br><sub>French Revolution — monthly nominal assignat balances, 1789-1796</sub> | constructed | unrecorded |  | ✅ permitted | ⚠️ unverifiable | ⚠️ unrecovered | 1.4 KB | [lecture-python-intro · french_rev.md](https://github.com/QuantEcon/lecture-python-intro/blob/main/lectures/french_rev.md)<br>[lecture-wasm · french_rev.md](https://github.com/QuantEcon/lecture-wasm/blob/main/lectures/french_rev.md)<br>[lecture-intro.zh-cn · french_rev.md](https://github.com/QuantEcon/lecture-intro.zh-cn/blob/main/lectures/french_rev.md)<br>[test-actions-lecture-intro · french_rev.md](https://github.com/QuantEcon/test-actions-lecture-intro/blob/main/lectures/french_rev.md)<br><sub>⚠️ Reads a local `datasets/` copy, not this file</sub> |
 | [**realwage.csv**](https://github.com/QuantEcon/data-lectures/raw/main/lectures/realwage.csv)<br><sub>OECD real minimum wages — 32 countries, 2006–2016</sub> | constructed | [OECD — Real minimum wages (RMW)](https://stats.oecd.org/Index.aspx?DataSetCode=RMW) | CC BY 4.0 | ✅ permitted | ⚠️ unverifiable | ⚠️ unrecovered | 118.7 KB | [lecture-python-programming · pandas_panel.md](https://github.com/QuantEcon/lecture-python-programming/blob/main/lectures/pandas_panel.md)<br>[lecture-python.myst · pandas_panel.md](https://github.com/QuantEcon/lecture-python.myst/blob/main/lectures/pandas_panel.md)<br>[lecture-python.zh-cn · pandas_panel.md](https://github.com/QuantEcon/lecture-python.zh-cn/blob/main/lectures/pandas_panel.md) |
-| [**test_pwt.csv**](https://github.com/QuantEcon/data-lectures/raw/main/lectures/test_pwt.csv)<br><sub>Penn World Table teaching extract — eight countries, year 2000</sub> | constructed | [Penn World Table (Heston, Summers and Aten; PWT 6.x/7.x era) — exact vintage unestablished](https://www.rug.nl/ggdc/productivity/pwt/pwt-releases/pwt-7.0) |  | ✅ permitted | ⚠️ unverifiable | ⚠️ unrecovered | 793 B | [lecture-python-programming · pandas.md](https://github.com/QuantEcon/lecture-python-programming/blob/main/lectures/pandas.md)<br>[lecture-python-programming · polars.md](https://github.com/QuantEcon/lecture-python-programming/blob/main/lectures/polars.md)<br>[lecture-python-programming.zh-cn · pandas.md](https://github.com/QuantEcon/lecture-python-programming.zh-cn/blob/main/lectures/pandas.md)<br><sub>⚠️ Synced translation; reads lecture-python-programming's raw URL, not this file</sub><br>[lecture-python-programming.zh-cn · polars.md](https://github.com/QuantEcon/lecture-python-programming.zh-cn/blob/main/lectures/polars.md)<br><sub>⚠️ Synced translation; same URL, same sync dependency as pandas.md above</sub><br>[lecture-python-programming.fr · pandas.md](https://github.com/QuantEcon/lecture-python-programming.fr/blob/main/lectures/pandas.md)<br><sub>⚠️ Synced translation; reads lecture-python-programming's raw URL, not this file</sub><br>[lecture-python-programming.fr · polars.md](https://github.com/QuantEcon/lecture-python-programming.fr/blob/main/lectures/polars.md)<br><sub>⚠️ Synced translation; same URL, same sync dependency</sub><br>[lecture-python-programming.fa · pandas.md](https://github.com/QuantEcon/lecture-python-programming.fa/blob/main/lectures/pandas.md)<br><sub>⚠️ Synced translation; reads lecture-python-programming's raw URL, not this file</sub><br>[lecture-python-programming.fa · polars.md](https://github.com/QuantEcon/lecture-python-programming.fa/blob/main/lectures/polars.md)<br><sub>⚠️ Synced translation; same URL, same sync dependency</sub> |
+| [**test_pwt.csv**](https://github.com/QuantEcon/data-lectures/raw/main/lectures/test_pwt.csv)<br><sub>Penn World Table teaching extract — eight countries, year 2000</sub> | constructed | [Penn World Table (Heston, Summers and Aten; PWT 6.x/7.x era) — exact vintage unestablished](https://www.rug.nl/ggdc/productivity/pwt/pwt-releases/pwt-7.0) |  | ✅ permitted | ⚠️ unverifiable | ⚠️ unrecovered | 793 B | [lecture-python-programming · pandas.md](https://github.com/QuantEcon/lecture-python-programming/blob/main/lectures/pandas.md)<br>[lecture-python-programming · polars.md](https://github.com/QuantEcon/lecture-python-programming/blob/main/lectures/polars.md)<br>[lecture-python-programming.zh-cn · pandas.md](https://github.com/QuantEcon/lecture-python-programming.zh-cn/blob/main/lectures/pandas.md)<br>[lecture-python-programming.zh-cn · polars.md](https://github.com/QuantEcon/lecture-python-programming.zh-cn/blob/main/lectures/polars.md)<br>[lecture-python-programming.fr · pandas.md](https://github.com/QuantEcon/lecture-python-programming.fr/blob/main/lectures/pandas.md)<br>[lecture-python-programming.fr · polars.md](https://github.com/QuantEcon/lecture-python-programming.fr/blob/main/lectures/polars.md)<br>[lecture-python-programming.fa · pandas.md](https://github.com/QuantEcon/lecture-python-programming.fa/blob/main/lectures/pandas.md)<br>[lecture-python-programming.fa · polars.md](https://github.com/QuantEcon/lecture-python-programming.fa/blob/main/lectures/polars.md) |
 | [**us_adult_heights.csv**](https://github.com/QuantEcon/data-lectures/raw/main/lectures/us_adult_heights.csv)<br><sub>United States — adult standing height by sex, NHANES 2015-2018</sub> | constructed | [National Health and Nutrition Examination Survey (NHANES), US Centers for Disease Control and Prevention, National Center for Health Statistics](https://www.cdc.gov/nchs/nhanes/index.htm) | US Government work — public domain | ✅ permitted | ✅ verified | ✅ committed | 123.1 KB | [lecture-python-intro · prob_dist.md](https://github.com/QuantEcon/lecture-python-intro/blob/main/lectures/prob_dist.md)<br>[lecture-python-intro · observed_distributions.md](https://github.com/QuantEcon/lecture-python-intro/blob/main/lectures/observed_distributions.md)<br>[lecture-python-intro · fitting_distributions.md](https://github.com/QuantEcon/lecture-python-intro/blob/main/lectures/fitting_distributions.md)<br>[lecture-intro.zh-cn · fitting_distributions.md](https://github.com/QuantEcon/lecture-intro.zh-cn/blob/main/lectures/fitting_distributions.md)<br>[lecture-intro.zh-cn · observed_distributions.md](https://github.com/QuantEcon/lecture-intro.zh-cn/blob/main/lectures/observed_distributions.md)<br>[lecture-intro.zh-cn · prob_dist.md](https://github.com/QuantEcon/lecture-intro.zh-cn/blob/main/lectures/prob_dist.md)<br><sub>⚠️ Reads a local `_static/lecture_specific/prob_dist/` copy, not this file, under a comment that still says to switch once the datasets repo exists</sub> |
 | [**usa-gini-nwealth-tincome-lincome.csv**](https://github.com/QuantEcon/data-lectures/raw/main/lectures/usa-gini-nwealth-tincome-lincome.csv)<br><sub>US Gini coefficients — net wealth, total income and labour income, 1950-2016</sub> | constructed | [Derived from SCF_plus_mini.csv (this repo), an extract of the SCF+ panel](https://github.com/QuantEcon/data-lectures/blob/main/lectures/SCF_plus_mini.csv) |  | ✅ permitted | ⚠️ unverifiable | committed-frozen | 1.2 KB | [lecture-python-intro · inequality.md](https://github.com/QuantEcon/lecture-python-intro/blob/main/lectures/inequality.md)<br>[lecture-wasm · inequality.md](https://github.com/QuantEcon/lecture-wasm/blob/main/lectures/inequality.md)<br>[lecture-intro.zh-cn · inequality.md](https://github.com/QuantEcon/lecture-intro.zh-cn/blob/main/lectures/inequality.md)<br>[test-actions-lecture-intro · inequality.md](https://github.com/QuantEcon/test-actions-lecture-intro/blob/main/lectures/inequality.md) |
 

lectures/test_pwt.csv.yml

@@ -139,55 +139,40 @@ schema:
 # ---------------------------------------------------------------------------
 # Consumers — how a correction knows what to rebuild
 # ---------------------------------------------------------------------------
-# EIGHT consuming lecture files across four repos, all reading the SOURCE
-# repo's raw URL (raw.githubusercontent.com/QuantEcon/lecture-python-programming/
-# main/...) — so deleting the source copy breaks all of them AT RUNTIME with no
-# stale-serving grace period, translations included. Established 2026-08-18 by
-# basename grep with size controls against the live default branches of all
-# four repos. Three of polars.md's four reads build the URL across THREE
-# adjacent string literals; a whole-URL grep returns a confident zero — sweep
-# by basename.
+# EIGHT consuming lecture files across four repos, ALL repointed to this file
+# as of 2026-08-18 — certified by a basename sweep with size controls against
+# the live default branches of all four repos (1 read in each pandas.md, 3 in
+# each polars.md, zero old-URL residue). The translation repos are OUTSIDE the
+# audit's scan set, so they are recorded here or nowhere.
 #
-# The translation repos are OUTSIDE the audit's scan set, so they are recorded
-# here or nowhere. They are not direct repoint targets: their .md files are
-# overwritten wholesale by lecture-python-programming's sync-translations-*
-# workflows, so the repoint propagates by sync after the source repoint
-# merges — but the DELETION gate must wait until all three have synced,
-# rebuilt and republished, or their live sites break at cell execution.
+# The DELETION gate on the source copy is now only republish lag: each of the
+# four sites' published notebooks bakes whatever URL its last publish saw, so
+# the old copy must stay until all four have republished from repointed
+# source. Two propagation traps hit on the way here and are worth knowing
+# before trusting a future sync: the sync workflows open PRs (they do not
+# commit), and a \translate-resync regenerates from the SOURCE PR's merge-time
+# snapshot, which can silently revert later source edits — it did exactly that
+# to two of these reads once (restored same day; the defect is
+# QuantEcon/action-translation#276). A fifth translation repo
+# (lecture-python-programming.ml) holds an orphan copy of this file but has no
+# pandas/polars lectures, so it is not a consumer.
 consumers:
   - repo: QuantEcon/lecture-python-programming
     file: lectures/pandas.md
   - repo: QuantEcon/lecture-python-programming
     file: lectures/polars.md
   - repo: QuantEcon/lecture-python-programming.zh-cn
     file: lectures/pandas.md
-    note: >
-      Synced translation; reads lecture-python-programming's raw URL, not this
-      file. Repointed indirectly when the source repoint syncs; do not delete
-      the source copy until this repo has synced and republished. Tracked with
-      the Track D record in QuantEcon/data-lectures migration.yml.
   - repo: QuantEcon/lecture-python-programming.zh-cn
     file: lectures/polars.md
-    note: >
-      Synced translation; same URL, same sync dependency as pandas.md above.
   - repo: QuantEcon/lecture-python-programming.fr
     file: lectures/pandas.md
-    note: >
-      Synced translation; reads lecture-python-programming's raw URL, not this
-      file. Same sync dependency as the zh-cn entries.
   - repo: QuantEcon/lecture-python-programming.fr
     file: lectures/polars.md
-    note: >
-      Synced translation; same URL, same sync dependency.
   - repo: QuantEcon/lecture-python-programming.fa
     file: lectures/pandas.md
-    note: >
-      Synced translation; reads lecture-python-programming's raw URL, not this
-      file. Same sync dependency as the zh-cn entries.
   - repo: QuantEcon/lecture-python-programming.fa
     file: lectures/polars.md
-    note: >
-      Synced translation; same URL, same sync dependency.
 
 builder: null
 builder_status: unrecovered

migration.yml

@@ -810,14 +810,13 @@ datasets:
     cutover: null
 
   # Track D — the one lecture-python-programming dataset, riding with C2 (its
-  # rename is on the same phase-2 review). Read over the SOURCE repo's raw URL
-  # from pandas.md, polars.md AND the three synced translation repos
-  # (.zh-cn/.fr/.fa), so the deletion gate is wider than usual: repoint the
-  # source, wait for the sync-translations workflows to propagate it, and
-  # verify all four repos have rebuilt and republished before deleting —
-  # otherwise the translations break at cell execution with no grace period.
-  # Three of polars.md's four reads split the URL across three string
-  # literals; sweep by basename.
+  # rename is on the same phase-2 review). Was read over the SOURCE repo's raw
+  # URL from pandas.md, polars.md AND the three synced translation repos
+  # (.zh-cn/.fr/.fa); all four repos repointed 2026-08-18 (translations via
+  # sync PRs, certified by basename sweep). The deletion gate that remains:
+  # all four sites' PUBLISHED notebooks must be rebuilt from repointed source
+  # before the source copy is deleted — published notebooks bake the URL of
+  # their last publish, and the read is a live fetch at cell execution.
   test_pwt.csv:
     pilot: D
     status: repointed