rst-language-server

KO | EN

gitlite — search

#javascript #python #golang #go #rust #docker #nodejs #awesome #kubernetes #vue #awesome-list #security #ios #openai

rst-language-server

(★ 15)

An LSP server for ReStructuredText, as implemented by Sphinx (under development)

rst-language-server 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# ReStructuredText Language Server

**NOTE**: This project is still in development

This LSP implementation is based on [palantir/python-language-server](https://github.com/palantir/python-language-server).

## Example Usage

The VS Code extension can be tried by cloning the repository,
opening it in VS Code, then inside the editor, press F5. This will compile and run the extension in a new [Extension Development Host window](https://code.visualstudio.com/api/get-started/your-first-extension).

### Outlines and Diagnostics

![outline_diagnostic](https://raw.githubusercontent.com/chrisjsewell/rst-language-server/master/gifs/rst-lsp-demo_outline_diagnostic.gif)

### Auto-Completions

![autocompletion](https://raw.githubusercontent.com/chrisjsewell/rst-language-server/master/gifs/rst-lsp-demo_autocompletion.gif)

### References

![references](https://raw.githubusercontent.com/chrisjsewell/rst-language-server/master/gifs/rst-lsp-demo_references.gif)

### Code Blocks

![code-blocks](https://raw.githubusercontent.com/chrisjsewell/rst-language-server/master/gifs/rst-lsp-demo_code_blocks.gif)

## Resources

- docutils
  - [Overview of the Docutils Architecture](http://docutils.sourceforge.net/docs/dev/hacking.html)
  - [Docutils Element Reference](http://docutils.sourceforge.net/docs/ref/doctree.html#id201)
  - [Docutils Transforms](http://docutils.sourceforge.net/docs/ref/transforms.html)
  - [Parsing Tutorial](https://eli.thegreenplace.net/2017/a-brief-tutorial-on-parsing-restructuredtext-rest/)
- sphinx
  - [Syntax Cheat Sheet](https://thomas-cokelaer.info/tutorials/sphinx/rest_syntax.html)
  - [Sphinx build phases](https://www.sphinx-doc.org/en/master/extdev/index.html#build-phases)
- [doc8](https://github.com/PyCQA/doc8) RST linter
  - very basic, only accepts docutils directives, doesn't check roles, etc
- [vscode-restructuredtext](https://github.com/vscode-restructuredtext/vscode-restructuredtext)
  - no intellisense
  - decent HTML viewer, but calls sphinx in separate process for each build (not cancelling the last!) and very quickly overloading CPU
  - used doc8 for linting (calling each time in a separate subprocess)
  - [Issue for switching to LSP (2017!)](https://github.com/vscode-restructuredtext/vscode-restructuredtext/issues/73)
- [python-jsonrpc-server](https://github.com/palantir/python-jsonrpc-server)
  - Used to implement LSP server protocol
- [RST Parer for JS (incomplete)](https://github.com/seikichi/restructured)
- It would be ideal to store path/line/character mappings to links, references, etc in a lightweight, pure-python, database, for fast querying.
  - Note sphinx stores a pickled file of each doctree, with a mapping of document names to last updated time, stored in the `app.env.all_docs`, that is pickled to `environment.pickle`. I doubt this contains enough info for such querying though.
  - [tinydb](https://github.com/msiemens/tinydb) (last commit 4 days ago, 3.2K stars, no deps)
  - [pickledb](https://github.com/patx/pickledb) (last commit 4 days ago, 427 stars, no deps)
  - [zodb](https://github.com/zopefoundation/ZODB) (last commit month ago, 358 stars, 8 dependencies)
  - [Flata](https://blog.ruanbekker.com/blog/2018/04/15/experimenting-with-python-and-flata-the-lightweight-document-orientated-database/) (last commit 2017, 12 stars)
  - [Comparison of pickledb/tinydb/zodb](https://opensourceforu.com/2017/05/three-python-databases-pickledb-tinydb-zodb/)
- TexMate Grammar
  - [Guide](https://macromates.com/manual/en/language_grammars)
  - [VSCode Python](https://github.com/microsoft/vscode/blob/master/extensions/python/syntaxes/MagicPython.tmLanguage.json)
  - [Regex Tutorial](https://www.regular-expressions.info/posixbrackets.html)
  - [Writing TexMate Grammar Blog](https://www.apeth.com/nonblog/stories/textmatebundle.html)
  - Multiline captures (not possible?)
    - https://github.com/microsoft/vscode-textmate/issues/41
    - https://github.com/microsoft/vscode-textmate/issues/57
  - [LSP Semantic highlighting feature request](https://github.com/microsoft/language-server-protocol/issues/513)
- Noted issues in the LSP repo
  - [Get all Workspace documents](https://github.com/microsoft/language-server-protocol/issues/837)
  - Progress indicators or coming in LSP version 3.15.0: [Work Done Progress](https://microsoft.github.io/langhttps://microsoft.github.io/language-server-protocol/specifications/specification-3-15/#workDoneProgress)
    - [Discussion: LSP-server readiness indicator](https://github.com/microsoft/language-server-protocol/issues/511)

## Docutils Transforms

Standard transforms from `readers.standalone` (with `default_priority`)

- `transforms.references.Substitutions` (220)
  Replace substitution references by their corresponding definition
- `transforms.references.PropagateTargets` (260)
  Propagate empty internal targets to the next element.
- `transforms.frontmatter.DocTitle` (320)
  Converts an initial section title to a document title
- `transforms.frontmatter.DocInfo` (340)
  Converts an initial field_list to docinfo
- `transforms.frontmatter.SectionSubTitle` (350)
  Converts children sections to subtitles
- `transforms.references.AnonymousHyperlinks` (440)
  Link anonymous references to targets
- `transforms.references.IndirectHyperlinks` (460)
  For targets that refer to other targets (via `refname`),
  replace with the final `refuri` (for external links)
  or a `refid` to the final target (for internal links)
- `transforms.references.Footnotes` (620)
  Assign numbers to autonumbered footnotes,
  and resolve links to footnotes, citations, and their references.
- `transforms.references.ExternalTargets` (640)
  Replace `refname` by `refuri`, for references to external targets
- `transforms.references.InternalTargets` (660)
  Replace `refname` by `refid`, for references to internal targets
- `transforms.universal.StripComments` (740) (from `readers.Reader`)
  Remove comment elements from the document tree
- `transforms.universal.Decorations` (820) (from `readers.Reader`)
  Populate a document's decoration element (header, footer)
- `transforms.misc.Transitions` (830)
  Move transitions (denoted by `----`) at the end of sections up the tree.
  Send `reporter.error` if transition after a title,
  at the beginning or end of the document, and after another transition.
- `transforms.universal.ExposeInternals` (840) (from `readers.Reader`)
- `transforms.references.DanglingReferences` (850)
  Send ``reporter.info`` for any dangling references (including footnote and citation),
  and for unreferenced targets.

### transforms.references.Substitutions

Replace substitution references by their corresponding definition

```xml
<paragraph>
    The
    <substitution_reference refname="biohazard">
        biohazard
        symbol is deservedly scary-looking.
<substitution_definition name="biohazard">
    <image alt="biohazard" uri="biohazard.png">
```

```xml
<paragraph>
    The
    <image alt="biohazard" uri="biohazard.png">
        symbol is deservedly scary-looking.
<substitution_definition name="biohazard">
    <image alt="biohazard" uri="biohazard.png">
```

### transforms.references.PropagateTargets

Propagate empty internal targets to the next element.

```xml
<target ids="internal1" names="internal1">
<target anonymous="1" ids="id1">
<target ids="internal2" names="internal2">
<paragraph>
    This is a test.
```

```xml
<target refid="internal1">
<target anonymous="1" refid="id1">
<target refid="internal2">
<paragraph ids="internal2 id1 internal1" names="internal2 internal1">
    This is a test.
```

### transforms.references.AnonymousHyperlinks

Link anonymous references to targets.

```xml
<paragraph>
    <reference anonymous="1">
        internal
    <reference anonymous="1">
        external
<target anonymous="1" ids="id1">
<target anonymous="1" ids="id2" refuri="http://external">
```

```xml
<paragraph>
    <reference anonymous="1" refid="id1">
        text
    <reference anonymous="1" refuri="http://external">
        external
<target anonymous="1" ids="id1">
<target anonymous="1" ids="id2" refuri="http://external">
```

### transforms.references.IndirectHyperlinks

For targets that refer to other targets (via `refname`), replace with the final `refuri` (for external links) or a `refid` to the final target (for internal links).

External links:

```xml
<paragraph>
    <reference refname="indirect external">
        indirect external
<target id="id1" name="direct external" refuri="http://indirect">
<target id="id2" name="indirect external" refname="direct external">
```

Internal links:

```xml
<target id="id1" name="final target">
<paragraph>
    <reference refname="indirect internal">
        indirect internal
<target id="id2" name="indirect internal 2" refname="final target">
<target id="id3" name="indirect internal" refname="indirect internal 2">
```

```xml
<target id="id1" name="final target">
<paragraph>
    <reference refid="id1">
        indirect internal
<target id="id2" name="indirect internal 2" refid="id1">
<target id="id3" name="indirect internal" refid="id1">
```

### transforms.references.Footnotes

Assign numbers to autonumbered footnotes, and resolve links to footnotes, citations, and their references.

```xml
<paragraph>
    A labeled autonumbered footnote referece:
    <footnote_reference auto="1" id="id1" refname="footnote">
<paragraph>
    An unlabeled autonumbered footnote referece:
    <footnote_reference auto="1" id="id2">
<footnote auto="1" id="id3">
    <paragraph>
        Unlabeled autonumbered footnote.
<footnote auto="1" id="footnote" name="footnote">
    <paragraph>
        Labeled autonumbered footnote.
```

```xml
<paragraph>
    A labeled autonumbered footnote referece:
    <footnote_reference auto="1" id="id1" refid="footnote">
        2
<paragraph>
    An unlabeled autonumbered footnote referece:
    <footnote_reference auto="1" id="id2" refid="id3">
        1
<footnote auto="1" id="id3" backrefs="id2">
    <label>
        1
    <paragraph>
        Unlabeled autonumbered footnote.
<footnote auto="1" id="footnote" name="footnote" backrefs="id1">
    <label>
        2
    <paragraph>
        Labeled autonumbered footnote.
```

### transforms.references.ExternalTargets

Replace `refname` by `refuri`, for references to external targets.

```xml
<paragraph>
    <reference refname="direct external">
        direct external
<target id="id1" name="direct external" refuri="http://direct">
```

```xml
<paragraph>
    <reference refuri="http://direct">
        direct external
<target id="id1" name="direct external" refuri="http://direct">
```

### transforms.references.InternalTargets

Replace `refname` by `refid`, for references to internal targets.

```xml
<paragraph>
    <reference refname="direct internal">
        direct internal
<target id="id1" name="direct internal">
```

```xml
<paragraph>
    <reference refid="id1">
        direct internal
<target id="id1" name="direct internal">
```

### transforms.misc.Transitions

Move transitions (denoted by `--------`) at the end of sections up the tree.
Send `reporter.error` if transition after a title, at the beginning or end of the document, and after another transition.

```xml
<section>
    ...
    <transition>
<section>
    ...
```

```xml
<section>
    ...
<transition>
<section>
    ...
```

### Sphinx Process

The [Sphinx build phases](https://www.sphinx-doc.org/en/master/extdev/index.html#build-phases) and [Sphinx core events](https://www.sphinx-doc.org/en/master/extdev/appapi.html#sphinx-core-events)can be summarised as:

```raw
config-inited(app,config)
builder-inited(app)
env-get-outdated(app, env, added, changed, removed)
env-before-read-docs(app, env, docnames)

for docname in docnames:
    env-purge-doc(app, env, docname)
    if not removed:
        source-read(app, docname, source)

run parser (by default docutils.Parser, with sphinx configured roles/directives/nodes)
            parse to doctree
            apply transforms (by priority)
        doctree-read(app, doctree)

env-updated(app, env)
env-check-consistency(app, env)

for docname in docnames:
    apply post-transform (by priority)
    doctree-resolved(app, doctree, docname)

call builder

build-finished(app, exception)
```

rst-language-server

rst-language-server 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

rst-language-server

rst-language-server 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README