features

Author: KotlinIsland

Cargo.lock

@@ -15,7 +15,9 @@ path = "src/lib.rs"
 ruff_python_parser = { workspace = true }
 ruff_python_ast = { workspace = true }
 ruff_text_size = { workspace = true }
-clap = { version = "4", features = ["derive"] }
+ty = { workspace = true }
+clap = { version = "4", features = ["derive", "wrap_help", "string", "env"] }
+clap_complete_command = { workspace = true }
 tempfile = "3"
 walkdir = "2"
 
@@ -28,6 +30,10 @@ indoc = "2"
 # basedpython vendors crates from astral-sh/ruff under `crates/` so we
 # can extend the Python grammar/AST for basedpython-specific syntax without
 # depending on a remote branch. Upstream ref: see docs/ruff-upstream-sync.md.
+#
+# we also vendor the full ruff CLI crates to build `buff`, a 1-to-1 drop-in
+# replacement for `ruff` that natively understands `.by` files. crate names
+# match upstream exactly to keep upstream merges mechanical.
 # ---------------------------------------------------------------------------
 
 [workspace]
@@ -41,53 +47,202 @@ default-members = ["."]
 [workspace.package]
 edition = "2024"
 rust-version = "1.93"
-homepage = "https://github.com/morganbartholomew/basedpython"
-documentation = "https://github.com/morganbartholomew/basedpython"
-repository = "https://github.com/morganbartholomew/basedpython"
-authors = ["Morgan Bartholomew"]
+homepage = "https://github.com/KotlinIsland/basedpython"
+documentation = "https://github.com/KotlinIsland/basedpython"
+repository = "https://github.com/KotlinIsland/basedpython"
+authors = ["KotlinIsland"]
 license = "MIT"
 
 [workspace.dependencies]
-# vendored ruff crates
+# vendored ruff crates — parser/AST (extended for basedpython syntax)
 ruff_annotate_snippets = { path = "crates/ruff_annotate_snippets" }
 ruff_python_ast = { path = "crates/ruff_python_ast" }
 ruff_python_parser = { path = "crates/ruff_python_parser" }
 ruff_python_trivia = { path = "crates/ruff_python_trivia" }
 ruff_source_file = { path = "crates/ruff_source_file" }
 ruff_text_size = { path = "crates/ruff_text_size" }
 
-# external crates used by the vendored set. versions match ruff's pin at the
-# vendored SHA so swapping in/out is mechanical
+# vendored ruff crates — formatter, linter, LSP, and CLI (→ buff binary)
+ruff = { path = "crates/ruff" }
+ruff_cache = { path = "crates/ruff_cache" }
+ruff_db = { path = "crates/ruff_db", default-features = false }
+ruff_diagnostics = { path = "crates/ruff_diagnostics" }
+ruff_formatter = { path = "crates/ruff_formatter" }
+ruff_graph = { path = "crates/ruff_graph" }
+ruff_index = { path = "crates/ruff_index" }
+ruff_linter = { path = "crates/ruff_linter" }
+ruff_macros = { path = "crates/ruff_macros" }
+ruff_markdown = { path = "crates/ruff_markdown" }
+ruff_notebook = { path = "crates/ruff_notebook" }
+ruff_options_metadata = { path = "crates/ruff_options_metadata" }
+ruff_python_codegen = { path = "crates/ruff_python_codegen" }
+ruff_python_formatter = { path = "crates/ruff_python_formatter" }
+ruff_python_importer = { path = "crates/ruff_python_importer" }
+ruff_python_index = { path = "crates/ruff_python_index" }
+ruff_python_literal = { path = "crates/ruff_python_literal" }
+ruff_python_semantic = { path = "crates/ruff_python_semantic" }
+ruff_python_stdlib = { path = "crates/ruff_python_stdlib" }
+ruff_server = { path = "crates/ruff_server" }
+ruff_memory_usage = { path = "crates/ruff_memory_usage" }
+ruff_workspace = { path = "crates/ruff_workspace" }
+
+# vendored ty crates — full suite for `by` (drop-in replacement for `ty`)
+ty = { path = "crates/ty" }
+ty_combine = { path = "crates/ty_combine" }
+ty_ide = { path = "crates/ty_ide" }
+ty_module_resolver = { path = "crates/ty_module_resolver" }
+ty_project = { path = "crates/ty_project" }
+ty_python_core = { path = "crates/ty_python_core" }
+ty_python_semantic = { path = "crates/ty_python_semantic" }
+ty_server = { path = "crates/ty_server" }
+ty_site_packages = { path = "crates/ty_site_packages" }
+ty_static = { path = "crates/ty_static" }
+ty_test = { path = "crates/ty_test" }
+mdtest = { path = "crates/mdtest" }
+ty_vendored = { path = "crates/ty_vendored" }
+
+# external crates — versions match ruff's pin at vendored SHA
 aho-corasick = { version = "1.1.3" }
 anstream = { version = "1.0.0" }
 anstyle = { version = "1.0.10" }
 anyhow = { version = "1.0.80" }
+arc-swap = { version = "1.7.1" }
+argfile = { version = "1.0.0" }
+assert_fs = { version = "1.1.0" }
+bincode = { version = "2.0.0" }
 bitflags = { version = "2.5.0" }
+bitvec = { version = "1.0.1", default-features = false, features = ["alloc"] }
 bstr = { version = "1.9.1" }
+cachedir = { version = "0.3.1" }
+camino = { version = "1.1.7" }
+clap = { version = "4.5.3", features = ["derive"] }
+clap_complete_command = { version = "0.6.0" }
+clearscreen = { version = "4.0.0" }
+codspeed-criterion-compat = { version = "4.4.1", default-features = false }
+colored = { version = "3.0.0" }
 compact_str = "0.9.0"
+countme = { version = "3.0.1" }
+criterion = { version = "0.8.0", default-features = false }
+crossbeam = { version = "0.8.4" }
+ctrlc = { version = "3.4.4" }
+csv = { version = "1.3.1" }
+dashmap = { version = "6.0.1" }
 datatest-stable = { version = "0.3.3" }
+divan = { package = "codspeed-divan-compat", version = "4.4.1" }
+drop_bomb = { version = "0.1.5" }
+dunce = { version = "1.0.5" }
+etcetera = { version = "0.11.0" }
+fern = { version = "0.7.0" }
+filetime = { version = "0.2.23" }
 get-size2 = { version = "0.7.3", features = [
     "derive",
     "smallvec",
     "hashbrown",
     "compact-str",
     "ordermap",
 ] }
+getrandom = { version = "0.4.1" }
+glob = { version = "0.3.1" }
+globset = { version = "0.4.14" }
+globwalk = { version = "0.9.1" }
+hashbrown = { version = "0.16.0", default-features = false, features = [
+    "raw-entry",
+    "equivalent",
+    "inline-more",
+] }
+heck = "0.5.0"
+icu_properties = { version = "2.1.2" }
+ignore = { version = "0.4.24" }
+imara-diff = { version = "0.2.0" }
+imperative = { version = "1.0.4" }
+indexmap = { version = "2.6.0" }
+indicatif = { version = "0.18.0" }
+indoc = { version = "2.0.4" }
 insta = { version = "1.35.1" }
+insta-cmd = { version = "0.6.0" }
 is-macro = { version = "0.3.5" }
 itertools = { version = "0.14.0" }
+jiff = { version = "0.2.0" }
+jod-thread = { version = "1.0.0" }
+libc = { version = "0.2.153" }
+libcst = { version = "1.8.4", default-features = false }
+log = { version = "0.4.17" }
+lsp-server = { version = "0.7.6" }
+lsp-types = { git = "https://github.com/astral-sh/lsp-types.git", rev = "e15db0593f0ecbbd80599c3f5880e4bf5da1ca0c", features = ["proposed"] }
+matchit = { version = "0.9.0" }
 memchr = { version = "2.7.1" }
+mimalloc = { version = "0.1.39" }
+natord = { version = "1.0.9" }
+notify = { version = "8.0.0" }
+once_cell = { version = "1.21.4" }
+ordermap = { version = "1.0.0" }
+path-absolutize = { version = "3.1.1", features = ["once_cell_cache"] }
+path-slash = { version = "0.2.1" }
+pathdiff = { version = "0.2.1" }
+pep440_rs = { version = "0.7.1" }
+pretty_assertions = "1.3.0"
+proc-macro2 = { version = "1.0.79" }
+pyproject-toml = { version = "0.13.4" }
+quick-junit = { version = "0.6.0" }
+quickcheck = { version = "1.0.3", default-features = false }
+quickcheck_macros = { version = "1.0.0" }
+quote = { version = "1.0.23" }
+rand = { version = "0.10.0" }
+rayon = { version = "1.10.0" }
+regex = { version = "1.10.2" }
+regex-automata = { version = "0.4.9" }
+regex-syntax = { version = "0.8.8" }
 rustc-hash = { version = "2.0.0" }
+rustc-stable-hash = { version = "0.1.2" }
+# pinned git dep — ruff_db and ruff_server depend on this for incremental computation
+salsa = { git = "https://github.com/salsa-rs/salsa.git", rev = "2f687a17ceea8ec7aaa605561ccbde938ccef086", default-features = false, features = [
+    "compact_str",
+    "macros",
+    "salsa_unstable",
+    "inventory",
+] }
+schemars = { version = "1.0.4" }
+seahash = { version = "4.1.0" }
 serde = { version = "1.0.197", features = ["derive"] }
 serde_json = { version = "1.0.113" }
 serde_test = { version = "1.0.152" }
+serde_with = { version = "3.6.0", default-features = false, features = ["macros"] }
+shellexpand = { version = "3.0.0" }
+similar = { version = "3.0.0", features = ["inline"] }
+smallvec = { version = "1.13.2", features = ["union", "const_generics", "const_new"] }
+snapbox = { version = "1.0.0", features = ["diff", "term-svg", "cmd", "examples"] }
 static_assertions = "1.1.0"
+strum = { version = "0.28.0", features = ["strum_macros"] }
+strum_macros = { version = "0.28.0" }
+supports-hyperlinks = { version = "3.1.0" }
+syn = { version = "2.0.55" }
+tempfile = { version = "3.9.0" }
+test-case = { version = "3.3.1" }
 thiserror = { version = "2.0.0" }
+tikv-jemallocator = { version = "0.6.0" }
+toml = { version = "1.0.0" }
+tracing = { version = "0.1.40" }
+tracing-flame = { version = "0.2.0" }
+tracing-indicatif = { version = "0.3.11" }
+tracing-log = { version = "0.2.0" }
+tracing-subscriber = { version = "0.3.18", default-features = false, features = [
+    "env-filter",
+    "fmt",
+    "ansi",
+    "smallvec",
+] }
+tryfn = { version = "1.0.0" }
+typed-arena = { version = "2.0.2" }
 unicode-ident = { version = "1.0.12" }
 unicode-normalization = { version = "0.1.23" }
 unicode-width = { version = "0.2.0" }
 unicode_names2 = { version = "1.2.2" }
+url = { version = "2.5.0" }
+uuid = { version = "1.6.1", features = ["v4", "fast-rng", "macro-diagnostics"] }
 walkdir = { version = "2.3.2" }
+which = { version = "8.0.0" }
+wild = { version = "2" }
+zip = { version = "0.6.6", default-features = false }
 
 [workspace.lints.rust]
 unsafe_code = "warn"
@@ -134,6 +289,10 @@ unused_peekable = "warn"
 if_not_else = "allow"
 large_stack_arrays = "allow"
 
+[profile.release]
+lto = "fat"
+codegen-units = 16
+
 # Parser benefits from codegen-units=1 in release builds.
 [profile.release.package.ruff_python_parser]
 codegen-units = 1
@@ -143,3 +302,15 @@ codegen-units = 1
 # Keeping parser dev builds compatible with wasm tools' local limits.
 [profile.dev.package.ruff_python_parser]
 opt-level = 1
+
+[profile.dev.package.insta]
+opt-level = 3
+
+[profile.dev.package.similar]
+opt-level = 3
+
+[profile.release.package.salsa]
+codegen-units = 1
+
+[profile.dev.package.salsa]
+opt-level = 3

Cargo.toml

@@ -32,22 +32,6 @@ by --min-version 3.12 build
 
 ## features
 
-### subscription normalization
-
-tuple subscripts are normalized so the key is an unambiguous 1-tuple:
-
-```python
-# input
-x[(a, b)]
-x[a, b]
-
-# output
-x[(a, b),]
-x[(a, b),]
-```
-
-this eliminates the inconsistency with call expressions and visual ambiguity between `x[(a, b)]` (tuple key) and `x[a]` (scalar key)
-
 ### mutable default argument via lazy evaluation
 
 mutable default arguments are automatically rewritten to the sentinel pattern:
@@ -58,6 +42,7 @@ def f(x=[], y={}):
     pass
 
 # output
+_MISSING = object()
 def f(x=_MISSING, y=_MISSING):
     if x is _MISSING:
         x = []
@@ -66,6 +51,10 @@ def f(x=_MISSING, y=_MISSING):
     pass
 ```
 
+### callable syntax
+
+#### TODO
+
 ### python version polyfills
 
 when `--min-version` is below the version that introduced a feature, basedpython rewrites it to an equivalent that runs on the target. all polyfills are no-ops when targeting a version that has the feature natively
@@ -115,11 +104,12 @@ math.exp2(x)          →  2 ** (x)
 
 ### multiline strings
 
-# TODO
+#### TODO
 
 ### None operators
 
-# TODO 
+`?.` `??`
+#### TODO 
 
 ### modifier keywords
 
@@ -134,8 +124,15 @@ final data class A:
     class def bar(): ...
 
     static def baz(): ...
-```
 
+enum B:
+    a, b, c
+
+protocol C:
+    a: int
+
+newtype MyInt = int
+```
 
 ### visibility modifiers
 
@@ -155,3 +152,20 @@ __all__ = ["api"]
 ```
 
 `export`/`public` adds the symbol's name to an auto-generated `__all__` list. `private` strips the modifier and renames the declaration with a leading underscore (the conventional Python "internal" marker). Both apply to `def` and `class` at module scope; inside a class body the modifier is stripped without renaming or affecting `__all__`
+
+### subscription normalization
+
+tuple subscripts are normalized so the key is an unambiguous 1-tuple:
+
+```python
+# input
+x[(a, b)]
+x[a, b]
+
+# output
+x[(a, b),]
+x[(a, b),]
+```
+
+this eliminates the inconsistency with call expressions and visual ambiguity between `x[(a, b)]` (tuple key) and `x[a]` (scalar key)
+