From 67c3f67146c3580c7967adf38d3d55a5afe70a0d Mon Sep 17 00:00:00 2001 From: Shunsuke Shibayama Date: Mon, 19 Aug 2024 15:59:29 +0900 Subject: [PATCH] Deployed dcae470 with MkDocs version: 1.6.0 --- index.html | 19 ++++++++++++++----- search/search_index.json | 2 +- sitemap.xml | 12 ++++++------ sitemap.xml.gz | Bin 257 -> 257 bytes 4 files changed, 21 insertions(+), 12 deletions(-) diff --git a/index.html b/index.html index 8f4f6f2..f93669b 100644 --- a/index.html +++ b/index.html @@ -715,9 +715,9 @@

TODOs#
  • operator
  • function/method
  • class
    • -
  • builtin modules resolving (partially)
    • -
  • local scripts resolving
    • -
  • local packages resolving
    • +
  • builtin modules analysis
    • +
  • local scripts analysis
    • +
  • local packages analysis
  • collection types
  • list
  • dict
    • @@ -728,12 +728,21 @@

    TODOs#
  • Literal
  • Callable
  • TypedDict
    • -
  • type variable (TypeVar, Generic)
    • +
  • type variable
      +
    • TypeVar
      • +
    • type parameter syntax
      • +
    • Generic
      • +
    +
  • Protocol
  • Final
  • Annotated
  • TypeAlias
    • -
  • type guard (TypeGuard)
    • +
  • type guard
      +
    • type narrowing
      • +
    • TypeGuard
      • +
    +
  • others
  • collections.abc
  • Iterable
    • diff --git a/search/search_index.json b/search/search_index.json index 0cd1fc6..27b27c1 100644 --- a/search/search_index.json +++ b/search/search_index.json @@ -1 +1 @@ -{"config":{"lang":["en"],"separator":"[\\s\\-]+","pipeline":["stopWordFilter"]},"docs":[{"location":"","title":"pylyzer \u26a1","text":"

    pylyzer is a static code analyzer / language server for Python, written in Rust.

    "},{"location":"#installation","title":"Installation","text":""},{"location":"#pip","title":"pip","text":"
    pip install pylyzer\n
    "},{"location":"#cargo-rust-package-manager","title":"cargo (rust package manager)","text":"
    cargo install pylyzer --locked\n
    "},{"location":"#build-from-source","title":"build from source","text":"
    git clone https://github.com/mtshiba/pylyzer.git\ncargo install --path . --locked\n

    Make sure that cargo/rustc is up-to-date, as pylyzer may be written with the latest language features.

    "},{"location":"#github-releases","title":"GitHub Releases","text":""},{"location":"#what-is-the-advantage-over-pylint-pyright-pytype-etc","title":"What is the advantage over pylint, pyright, pytype, etc.?","text":"
    • Performance \ud83c\udf1f

    On average, pylyzer can inspect Python scripts more than 100 times faster than pytype and pyright 1. This is largely due to the fact that pylyzer is implemented in Rust.

    • Reports readability \ud83d\udcd6

    While pytype/pyright's error reports are illegible, pylyzer shows where the error occurred and provides clear error messages.

    "},{"location":"#pylyzer_1","title":"pylyzer \ud83d\ude03","text":""},{"location":"#pyright","title":"pyright \ud83d\ude43","text":"
    • Rich LSP support \ud83d\udcdd

    pylyzer as a language server supports various features, such as completion and renaming (The language server is an adaptation of the Erg Language Server (ELS). For more information on the implemented features, please see here).

    "},{"location":"#vscode-extension","title":"VSCode extension","text":"

    You can install the VSCode extension from the Marketplace or from the command line:

    code --install-extension pylyzer.pylyzer\n
    "},{"location":"#what-is-the-difference-from-ruff","title":"What is the difference from Ruff?","text":"

    Ruff, like pylyzer, is a static code analysis tool for Python written in Rust, but Ruff is a linter and pylyzer is a type checker & language server. pylyzer does not perform linting, and Ruff does not perform type checking.

    "},{"location":"#how-it-works","title":"How it works","text":"

    pylyzer uses the type checker of the Erg programming language internally. This language is a transpiled language that targets Python, and has a static type system.

    pylyzer converts Python ASTs to Erg ASTs and passes them to Erg's type checker. It then displays the results with appropriate modifications.

    "},{"location":"#limitations","title":"Limitations","text":"

    • pylyzer's type inspector only assumes (potentially) statically typed code, so you cannot check any code uses reflections, such as exec, setattr, etc.

    • pylyzer (= Erg's type system) has its own type declarations for the Python standard APIs. Typing of all APIs is not complete and may result in an error that such an API does not exist.

    • Since pylyzer's type checking is conservative, you may encounter many (possibly false positive) errors. We are working on fixing this, but if you are concerned about editor errors, please turn off the diagnostics feature.

    "},{"location":"#todos","title":"TODOs","text":"
    • type checking
    • variable
    • operator
    • function/method
    • class
    • type inference
    • variable
    • operator
    • function/method
    • class
    • builtin modules resolving (partially)
    • local scripts resolving
    • local packages resolving
    • collection types
    • list
    • dict
    • tuple
    • typing
    • Union
    • Optional
    • Literal
    • Callable
    • TypedDict
    • type variable (TypeVar, Generic)
    • Protocol
    • Final
    • Annotated
    • TypeAlias
    • type guard (TypeGuard)
    • others
    • collections.abc
    • Iterable
    • Iterator
    • Mapping
    • Sequence
    • others
    • type assertion (typing.cast)
    • type narrowing (is, isinstance)

    1 The performance test was conducted on MacBook (Early 2016) with 1.1 GHz Intel Core m3 processor and 8 GB 1867 MHz LPDDR3 memory.\u21a9

    "},{"location":"editor/","title":"Editor integrations","text":""},{"location":"editor/#vscode","title":"VSCode","text":"
    • Install the extension.
    "},{"location":"editor/#neovim","title":"Neovim","text":"
    • Setup mason.
    • Type :MasonInstall pylyzer in Neovim.

    If you use LunarVim, no setup is required. Just install pylyzer and you are good to go.

    "},{"location":"errors/errors/","title":"Pylyzer-specific errors","text":""},{"location":"errors/errors/#e0001-reassignment-of-a-function-referenced-by-other-functions","title":"E0001: Reassignment of a function referenced by other functions","text":"
    def g(): return f()\n\ndef f(): return 1\ndef f(): return \"a\" # E0001: Reassignment of a function referenced by other functions\n\nprint(g())\n
    "},{"location":"errors/errors/#e0002-__init__-doesnt-have-a-first-parameter-named-self","title":"E0002: __init__ doesn't have a first parameter named self","text":"
    class C:\n    def __init__(a): pass # E0002\n
    "},{"location":"errors/errors/#e0003-__init__-as-a-member-variable","title":"E0003: __init__ as a member variable","text":"
    class C:\n    __init__ = 1 # E0003\n
    "},{"location":"errors/warns/","title":"Pylyzer-specific warnings","text":""},{"location":"errors/warns/#w0188-used-value","title":"W0188: Used value","text":"
    def f(x): return x\n\nf(1) # W0188: UnusedWarning: the evaluation result of the expression (: {1, }) is not used\n
    "},{"location":"options/options/","title":"command line options","text":""},{"location":"options/options/#-server","title":"--server","text":"

    Launch as a language server.

    "},{"location":"options/options/#-dump-decl","title":"--dump-decl","text":"

    Dump a type declarations file (d.er) after type checking.

    $ pylyzer --dump-decl test.py\nStart checking: test.py\nAll checks OK: test.py\n\n$ ls\ntest.py  test.d.er\n
    "},{"location":"options/options/#-c-code","title":"-c/--code","text":"

    Check code from the command line.

    $ pylyzer -c \"print('hello world')\"\nStart checking: string\nAll checks OK: string\n
    "},{"location":"options/pyproject/","title":"pyproject.toml options","text":""},{"location":"options/pyproject/#toolpylyzerpythonpath","title":"tool.pylyzer.python.path","text":"

    Path to the Python interpreter to use. If not set, the default Python interpreter will be used.

    [tool.pylyzer.python]\npath = \"path/to/python\"\n
    "}]} \ No newline at end of file +{"config":{"lang":["en"],"separator":"[\\s\\-]+","pipeline":["stopWordFilter"]},"docs":[{"location":"","title":"pylyzer \u26a1","text":"

    pylyzer is a static code analyzer / language server for Python, written in Rust.

    "},{"location":"#installation","title":"Installation","text":""},{"location":"#pip","title":"pip","text":"
    pip install pylyzer\n
    "},{"location":"#cargo-rust-package-manager","title":"cargo (rust package manager)","text":"
    cargo install pylyzer --locked\n
    "},{"location":"#build-from-source","title":"build from source","text":"
    git clone https://github.com/mtshiba/pylyzer.git\ncargo install --path . --locked\n

    Make sure that cargo/rustc is up-to-date, as pylyzer may be written with the latest language features.

    "},{"location":"#github-releases","title":"GitHub Releases","text":""},{"location":"#what-is-the-advantage-over-pylint-pyright-pytype-etc","title":"What is the advantage over pylint, pyright, pytype, etc.?","text":"
    • Performance \ud83c\udf1f

    On average, pylyzer can inspect Python scripts more than 100 times faster than pytype and pyright 1. This is largely due to the fact that pylyzer is implemented in Rust.

    • Reports readability \ud83d\udcd6

    While pytype/pyright's error reports are illegible, pylyzer shows where the error occurred and provides clear error messages.

    "},{"location":"#pylyzer_1","title":"pylyzer \ud83d\ude03","text":""},{"location":"#pyright","title":"pyright \ud83d\ude43","text":"
    • Rich LSP support \ud83d\udcdd

    pylyzer as a language server supports various features, such as completion and renaming (The language server is an adaptation of the Erg Language Server (ELS). For more information on the implemented features, please see here).

    "},{"location":"#vscode-extension","title":"VSCode extension","text":"

    You can install the VSCode extension from the Marketplace or from the command line:

    code --install-extension pylyzer.pylyzer\n
    "},{"location":"#what-is-the-difference-from-ruff","title":"What is the difference from Ruff?","text":"

    Ruff, like pylyzer, is a static code analysis tool for Python written in Rust, but Ruff is a linter and pylyzer is a type checker & language server. pylyzer does not perform linting, and Ruff does not perform type checking.

    "},{"location":"#how-it-works","title":"How it works","text":"

    pylyzer uses the type checker of the Erg programming language internally. This language is a transpiled language that targets Python, and has a static type system.

    pylyzer converts Python ASTs to Erg ASTs and passes them to Erg's type checker. It then displays the results with appropriate modifications.

    "},{"location":"#limitations","title":"Limitations","text":"

    • pylyzer's type inspector only assumes (potentially) statically typed code, so you cannot check any code uses reflections, such as exec, setattr, etc.

    • pylyzer (= Erg's type system) has its own type declarations for the Python standard APIs. Typing of all APIs is not complete and may result in an error that such an API does not exist.

    • Since pylyzer's type checking is conservative, you may encounter many (possibly false positive) errors. We are working on fixing this, but if you are concerned about editor errors, please turn off the diagnostics feature.

    "},{"location":"#todos","title":"TODOs","text":"
    • type checking
    • variable
    • operator
    • function/method
    • class
    • type inference
    • variable
    • operator
    • function/method
    • class
    • builtin modules analysis
    • local scripts analysis
    • local packages analysis
    • collection types
    • list
    • dict
    • tuple
    • typing
    • Union
    • Optional
    • Literal
    • Callable
    • TypedDict
    • type variable
      • TypeVar
      • type parameter syntax
      • Generic
    • Protocol
    • Final
    • Annotated
    • TypeAlias
    • type guard
      • type narrowing
      • TypeGuard
    • others
    • collections.abc
    • Iterable
    • Iterator
    • Mapping
    • Sequence
    • others
    • type assertion (typing.cast)
    • type narrowing (is, isinstance)

    1 The performance test was conducted on MacBook (Early 2016) with 1.1 GHz Intel Core m3 processor and 8 GB 1867 MHz LPDDR3 memory.\u21a9

    "},{"location":"editor/","title":"Editor integrations","text":""},{"location":"editor/#vscode","title":"VSCode","text":"
    • Install the extension.
    "},{"location":"editor/#neovim","title":"Neovim","text":"
    • Setup mason.
    • Type :MasonInstall pylyzer in Neovim.

    If you use LunarVim, no setup is required. Just install pylyzer and you are good to go.

    "},{"location":"errors/errors/","title":"Pylyzer-specific errors","text":""},{"location":"errors/errors/#e0001-reassignment-of-a-function-referenced-by-other-functions","title":"E0001: Reassignment of a function referenced by other functions","text":"
    def g(): return f()\n\ndef f(): return 1\ndef f(): return \"a\" # E0001: Reassignment of a function referenced by other functions\n\nprint(g())\n
    "},{"location":"errors/errors/#e0002-__init__-doesnt-have-a-first-parameter-named-self","title":"E0002: __init__ doesn't have a first parameter named self","text":"
    class C:\n    def __init__(a): pass # E0002\n
    "},{"location":"errors/errors/#e0003-__init__-as-a-member-variable","title":"E0003: __init__ as a member variable","text":"
    class C:\n    __init__ = 1 # E0003\n
    "},{"location":"errors/warns/","title":"Pylyzer-specific warnings","text":""},{"location":"errors/warns/#w0188-used-value","title":"W0188: Used value","text":"
    def f(x): return x\n\nf(1) # W0188: UnusedWarning: the evaluation result of the expression (: {1, }) is not used\n
    "},{"location":"options/options/","title":"command line options","text":""},{"location":"options/options/#-server","title":"--server","text":"

    Launch as a language server.

    "},{"location":"options/options/#-dump-decl","title":"--dump-decl","text":"

    Dump a type declarations file (d.er) after type checking.

    $ pylyzer --dump-decl test.py\nStart checking: test.py\nAll checks OK: test.py\n\n$ ls\ntest.py  test.d.er\n
    "},{"location":"options/options/#-c-code","title":"-c/--code","text":"

    Check code from the command line.

    $ pylyzer -c \"print('hello world')\"\nStart checking: string\nAll checks OK: string\n
    "},{"location":"options/pyproject/","title":"pyproject.toml options","text":""},{"location":"options/pyproject/#toolpylyzerpythonpath","title":"tool.pylyzer.python.path","text":"

    Path to the Python interpreter to use. If not set, the default Python interpreter will be used.

    [tool.pylyzer.python]\npath = \"path/to/python\"\n
    "}]} \ No newline at end of file diff --git a/sitemap.xml b/sitemap.xml index 31d0ce9..a6460be 100644 --- a/sitemap.xml +++ b/sitemap.xml @@ -2,32 +2,32 @@ https://mtshiba.github.io/pylyzer/ - 2024-08-18 + 2024-08-19 daily https://mtshiba.github.io/pylyzer/editor/ - 2024-08-18 + 2024-08-19 daily https://mtshiba.github.io/pylyzer/errors/errors/ - 2024-08-18 + 2024-08-19 daily https://mtshiba.github.io/pylyzer/errors/warns/ - 2024-08-18 + 2024-08-19 daily https://mtshiba.github.io/pylyzer/options/options/ - 2024-08-18 + 2024-08-19 daily https://mtshiba.github.io/pylyzer/options/pyproject/ - 2024-08-18 + 2024-08-19 daily \ No newline at end of file diff --git a/sitemap.xml.gz b/sitemap.xml.gz index da15d5810cdad355ef0c0256005c6a63a19c7004..b08cf167f018370078b36aae31b58f4ea2e7903d 100644 GIT binary patch literal 257 zcmV+c0sj6UiwFpC48mpt|8r?{Wo=<_E_iKh0M(R1Zo?oDMfW*{#omk)b&*ts4%RWGp1Y~3ElM{pr$Edd^0-#J?urwA0fX1puOEc HQv?72CYg4f literal 257 zcmV+c0sj6UiwFqty1-@v|8r?{Wo=<_E_iKh0M(R1Zo?oDMfW*{#opjVUAPq{yPlvu z0KwD{*+6C{b=}h!Cu!t$rAp3hKJ)eYdK-}Yuc0qKEufE~VOw6Y!UhvtAG(IUzrB_< z+pCQ{Lywk<91hqpN0eTK7{`&LCp+kbJVGbXxV)ganWEy)Ol^uhbHVj=8QDjp<`&E~ z1EKQ=%{x!-eBeHcH1*TB1tGFh)05wes;?WxVf7pxUKSKQgWi}L8 HQv?72zgBy`