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🌐 [translation-sync] [python_essentials.md] Update np.random → Generator API#60

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translation-sync-2026-05-02T03-08-18-pr-544
May 14, 2026
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🌐 [translation-sync] [python_essentials.md] Update np.random → Generator API#60
mmcky merged 2 commits into
mainfrom
translation-sync-2026-05-02T03-08-18-pr-544

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@mmcky mmcky commented May 2, 2026

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Automated Translation Sync

This PR contains automated translations from QuantEcon/lecture-python-programming.

Source PR

#544 - [python_essentials.md] Update np.random → Generator API

Files Updated

  • ✏️ lectures/python_essentials.md
  • ✏️ .translate/state/python_essentials.md.yml

Details

  • Source Language: en
  • Target Language: zh-cn
  • Model: claude-sonnet-4-6

This PR was created automatically by the translation action.

Copilot AI review requested due to automatic review settings May 2, 2026 03:08
@mmcky mmcky added action-translation PRs created by QuantEcon/action-translation automated Automated sync PR opened by action-translation labels May 2, 2026
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✅ Translation Quality Review

Verdict: PASS | Model: claude-sonnet-4-6 | Date: 2026-05-02


📝 Translation Quality

Criterion Score
Accuracy 9/10
Fluency 9/10
Terminology 9/10
Formatting 9/10
Overall 9/10

Summary: 练习部分的翻译质量很高,准确传达了所有练习题目和解答的内容。技术术语使用一致,格式完整保留,中文表达自然流畅,符合技术文档的学术写作规范。仅有少数细节可进一步优化,但整体翻译质量优秀。 练习题目的翻译准确完整,技术指令(如'用一行代码'、'不使用任何导入')翻译清晰易懂 解答部分的标注(如'第1部分解答'、'这是一种可能的解法')翻译自然流畅,符合中文学术写作习惯 数学公式和代码块完整保留,MyST指令格式(exercise-start/end, solution-start/end, hint)均正确维护 注释中的'更具Python风格的解法'(pythonic solution)翻译准确且自然,专业术语使用得当

Suggestions:

  • 练习1 提示部分: 'x % 2x 为偶数则返回 0,否则返回 1。' → 建议改为 'x % 2x 为偶数则返回 0,否则返回 1(非零值)。' 以更准确地反映原文 'returns 0 if x is even, 1 otherwise' 的含义,同时明确奇数时返回1的具体情况
  • 练习2描述部分: '编写一个函数 p,使得 p(x, coeff) 在给定点 x 和系数列表 coeff($a_1, a_2, \cdots a_n$)的情况下' → 原文系数描述为 ($a_1, a_2, \cdots a_n$) 但实际上应包含 $a_0$,翻译忠实于原文的这一不一致性,但可考虑在翻译中加注说明
  • 练习5描述部分: '两个标量 ab,提供该区间的端点。' → 建议改为 '两个标量 ab,提供该区间的端点(即下界和上界)。' 以更清晰地说明 'limits' 的含义

🔍 Diff Quality

Check Status
Scope Correct
Position Correct
Structure Preserved
Heading-map Correct
Overall 10/10

Summary: The translation target document correctly mirrors the source changes in exercise pyess_ex6, updating the deprecated numpy random API to use the modern rng-based approach in both the exercise code block and the solution, with all other document structure and translation metadata preserved intact.


This review was generated automatically by action-translation review mode.

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Pull request overview

Updates the zh-cn lecture content for python_essentials.md to match upstream changes that migrate examples from legacy np.random.* global RNG usage to NumPy’s Generator API, alongside updating translation-sync metadata.

Changes:

  • Replaced np.random.randn() usage with rng = np.random.default_rng() + rng.standard_normal() in an exercise and its solution.
  • Updated translation-sync state metadata (source SHA, sync date, mode, tool version).

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File Description
lectures/python_essentials.md Switches random-number examples to the Generator API (default_rng + standard_normal).
.translate/state/python_essentials.md.yml Updates automated translation-sync state metadata (SHA/date/mode/tool version).

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@mmcky
mmcky merged commit 52655a1 into main May 14, 2026
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@mmcky
mmcky deleted the translation-sync-2026-05-02T03-08-18-pr-544 branch May 14, 2026 10:40
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