Adding translations

[jpchauvel]

• adding babel and pinning versions for dependencies
• adding translations, fixes Add translations #10
• adding a script to perform auto-translation

Summary by CodeRabbit

• New Features
  • Added internationalization with automatic locale detection.
  • Provided translations for Spanish, Italian, and French.
  • Localized all user-facing texts, including the social network prompt.
• Chores
  • Introduced tooling to extract, translate, and compile message catalogs.
  • Added and pinned dependencies required for localization.
  • Adjusted ignore rules for translation source/binary files.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

Introduces gettext-based i18n with Babel configuration and scripts, adds translation dependencies, sets PO ignore pattern, centralizes locale and social constants, localizes user-facing strings, and updates main to use constants and i18n prompt. Adds CLI and shell scripts to extract, initialize, auto-translate, and compile translations.

Changes

Cohort / File(s)	Summary
i18n tooling & config babel.cfg, .gitignore, pyproject.toml, bin/translate.sh, bin/translate.py	Adds Babel extraction rule for Python files; switches ignore from \.mo to \.po; adds babel and translation libs; introduces shell script to extract/init/translate/compile; adds Python translator using deep-translator + polib.
Localized strings src/edit_python_pe/strings.py	Integrates gettext with fallback, determines default locale, wraps all user-facing strings with _(), adds PROMPT_SOCIAL_NETWORK, defines supported locales (en, es, it, fr).
Constants centralization src/edit_python_pe/constants.py	Adds locale constants and social network option tuples for reuse.
Main integration src/edit_python_pe/main.py	Replaces hard-coded social options with constants, switches prompt to PROMPT_SOCIAL_NETWORK, updates exit call to use MESSAGE_EXIT named argument.

Sequence Diagram(s)

sequenceDiagram
  autonumber
  actor Dev as Developer
  participant Shell as bin/translate.sh
  participant Babel as pybabel
  participant Py as bin/translate.py
  participant GT as GoogleTranslator
  participant PO as polib

  Dev->>Shell: Run translate.sh
  Shell->>Babel: extract -F babel.cfg -o messages.pot
  Shell->>Babel: init/update -d translations -l es,it,fr
  Note right of Babel: Creates/updates messages.po
  Shell->>Py: translate.py messages.po (per locale)
  Py->>PO: Load .po file
  Py->>GT: translate(msgid, en -> target)
  GT-->>Py: translated text
  Py->>PO: Set msgstr, save
  Shell->>Babel: compile -d translations
  Babel-->>Dev: Compiled .mo files

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sequenceDiagram
  autonumber
  participant App as Application
  participant Strings as strings.py
  participant GetText as gettext
  participant FS as translations/*
  App->>Strings: import constants & _()
  Strings->>GetText: translation(domain="messages", localedir="translations", languages=[default,en,es,it,fr], fallback=True)
  GetText->>FS: Load locale catalog
  FS-->>GetText: .mo (if available)
  App->>Strings: _("UI text")
  Strings-->>App: Localized string or fallback

Loading

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Assessment against linked issues

Objective	Addressed	Explanation
Implement gettext/Babel-based translations across the app (#10)	✅
Provide a script to create translations using Google Translate (#10)	✅
Add tooling to extract, init, and compile translations (#10)	✅
Respect dependency on #12 before enabling translations (#10)	❓	Dependency details for #12 are not shown; sequencing cannot be verified.

Assessment against linked issues: Out-of-scope changes

Code Change	Explanation
Add social network option constants (src/edit_python_pe/constants.py, lines 1–end)	Social option tuples are unrelated to translation enablement; only locale constants align with the objective.
Replace social options in main with constants and adjust exit call (src/edit_python_pe/main.py, lines 1–end)	Refactor to use constants and change exit argument is not required for adding translations.

Poem

I twitch my ears at strings that sing,
From en to es, a fluttering wing—
Babel hums, gettext replies,
PO seeds grow into MO skies.
I hop, compile—such polyglot fun!
Translate.sh runs—now everybun’s one. 🐇✨

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📥 Commits

Reviewing files that changed from the base of the PR and between cc8f7dc and f6ccbfd.

⛔ Files ignored due to path filters (1)

• uv.lock is excluded by !**/*.lock

📒 Files selected for processing (8)

• .gitignore (1 hunks)
• babel.cfg (1 hunks)
• bin/translate.py (1 hunks)
• bin/translate.sh (1 hunks)
• pyproject.toml (2 hunks)
• src/edit_python_pe/constants.py (1 hunks)
• src/edit_python_pe/main.py (3 hunks)
• src/edit_python_pe/strings.py (1 hunks)

✨ Finishing Touches

• 📝 Generate Docstrings

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch issue-10

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