From 9334141a680b89b522838f9fe881ea8f646c1bdd Mon Sep 17 00:00:00 2001 From: Matt McKay Date: Tue, 18 Aug 2026 13:11:35 +1000 Subject: [PATCH 1/4] Update translation: lectures/pandas.md --- lectures/pandas.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lectures/pandas.md b/lectures/pandas.md index b0761ff..43cbd21 100644 --- a/lectures/pandas.md +++ b/lectures/pandas.md @@ -165,7 +165,7 @@ s 因此，它是表示和分析自然组织成行和列的数据的强大工具，通常具有用于单个行和单个列的描述性索引。 -让我们看一个从 CSV 文件 `pandas/data/test_pwt.csv` 读取数据的示例，该文件取自 [Penn World Tables](https://www.rug.nl/ggdc/productivity/pwt/pwt-releases/pwt-7.0)。 +让我们看一个从 CSV 文件 `test_pwt.csv` 读取数据的示例，该文件取自 [Penn World Tables](https://www.rug.nl/ggdc/productivity/pwt/pwt-releases/pwt-7.0)。 该数据集包含以下指标： @@ -181,7 +181,7 @@ s 我们将使用 `pandas` 函数 `read_csv` 从 URL 读取数据。 ```{code-cell} ipython3 -df = pd.read_csv('https://raw.githubusercontent.com/QuantEcon/lecture-python-programming/main/lectures/_static/lecture_specific/pandas/data/test_pwt.csv') +df = pd.read_csv('https://github.com/QuantEcon/data-lectures/raw/main/lectures/test_pwt.csv') type(df) ``` From 7c1f5f30c8db5657ba9b1e3a6a27c23d3af13eff Mon Sep 17 00:00:00 2001 From: Matt McKay Date: Tue, 18 Aug 2026 13:11:36 +1000 Subject: [PATCH 2/4] Update translation: .translate/state/pandas.md.yml --- .translate/state/pandas.md.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.translate/state/pandas.md.yml b/.translate/state/pandas.md.yml index 32920b0..322727c 100644 --- a/.translate/state/pandas.md.yml +++ b/.translate/state/pandas.md.yml @@ -1,6 +1,6 @@ -source-sha: d35eb831da23a763f43d403e96f20d43529cae53 -synced-at: "2026-08-12" +source-sha: 55c87c9fdbdb522866c5b6bbdc65c073941d7f16 +synced-at: "2026-08-18" model: claude-sonnet-5 mode: UPDATE section-count: 5 -tool-version: 0.25.0 +tool-version: 0.26.0 From 923681fd19bae818d0156a232719ee1f3a0c2ad0 Mon Sep 17 00:00:00 2001 From: Matt McKay Date: Tue, 18 Aug 2026 13:11:37 +1000 Subject: [PATCH 3/4] Update translation: lectures/polars.md --- lectures/polars.md | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/lectures/polars.md b/lectures/polars.md index 5dd234a..ef40703 100644 --- a/lectures/polars.md +++ b/lectures/polars.md @@ -174,9 +174,7 @@ df 我们使用 `pl.read_csv` 来读取数据 ```{code-cell} ipython3 -url = ('https://raw.githubusercontent.com/QuantEcon/' - 'lecture-python-programming/main/lectures/_static/' - 'lecture_specific/pandas/data/test_pwt.csv') +url = 'https://github.com/QuantEcon/data-lectures/raw/main/lectures/test_pwt.csv' df = pl.read_csv(url) df ``` @@ -359,9 +357,7 @@ Polars 最强大的特性之一是**惰性求值（lazy evaluation）**。 ```{code-cell} ipython3 # 重新加载数据集 -url = ('https://raw.githubusercontent.com/QuantEcon/' - 'lecture-python-programming/main/lectures/_static/' - 'lecture_specific/pandas/data/test_pwt.csv') +url = 'https://github.com/QuantEcon/data-lectures/raw/main/lectures/test_pwt.csv' df_full = pl.read_csv(url) ``` @@ -436,9 +432,7 @@ import pandas as pd import time # 小数据集 -- Penn World Tables（约 8 行） -url = ('https://raw.githubusercontent.com/QuantEcon/' - 'lecture-python-programming/main/lectures/_static/' - 'lecture_specific/pandas/data/test_pwt.csv') +url = 'https://github.com/QuantEcon/data-lectures/raw/main/lectures/test_pwt.csv' small_pd = pd.read_csv(url) small_pl = pl.read_csv(url) ``` From 12710234712cfe4a2d8ce63a0ca6cd1969e8b3ce Mon Sep 17 00:00:00 2001 From: Matt McKay Date: Tue, 18 Aug 2026 13:11:38 +1000 Subject: [PATCH 4/4] Update translation: .translate/state/polars.md.yml --- .translate/state/polars.md.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.translate/state/polars.md.yml b/.translate/state/polars.md.yml index 4f87853..81b3af0 100644 --- a/.translate/state/polars.md.yml +++ b/.translate/state/polars.md.yml @@ -1,6 +1,6 @@ -source-sha: d35eb831da23a763f43d403e96f20d43529cae53 -synced-at: "2026-08-12" +source-sha: 55c87c9fdbdb522866c5b6bbdc65c073941d7f16 +synced-at: "2026-08-18" model: claude-sonnet-5 mode: UPDATE section-count: 6 -tool-version: 0.25.0 +tool-version: 0.26.0