RustPython · youknowone · Apr 4, 2025 · Apr 4, 2025 · Apr 4, 2025
diff --git a/.cspell.dict/cpython.txt b/.cspell.dict/cpython.txt
@@ -10,14 +10,19 @@ cellarg
 cellvar
 cellvars
 cmpop
+weakreflist
+XXPRIME
 dictoffset
 elts
+xstat
 excepthandler
+fileutils
 finalbody
 freevar
 freevars
 fromlist
 heaptype
+HIGHRES
 IMMUTABLETYPE
 kwonlyarg
 kwonlyargs

diff --git a/.cspell.dict/python-more.txt b/.cspell.dict/python-more.txt
@@ -1,79 +1,152 @@
+abiflags
 abstractmethods
+aenter
+aexit
 aiter
 anext
+appendleft
+argcount
 arrayiterator
 arraytype
 asend
+asyncgen
 athrow
+backslashreplace
 basicsize
+bdfl
+bigcharset
+breakpointhook
 cformat
+chunksize
 classcell
+closefd
 closesocket
 codepoint
 codepoints
+codesize
+contextvar
 cpython
+cratio
+dealloc
+debugbuild
 decompressor
 defaultaction
 descr
 dictcomp
 dictitems
 dictkeys
 dictview
+digestmod
+dllhandle
 docstring
 docstrings
 dunder
+endianness
+endpos
 eventmask
+excepthook
+exceptiongroup
+exitfuncs
+extendleft
+fastlocals
 fdel
+fedcba
 fget
 fileencoding
 fillchar
+fillvalue
 finallyhandler
+firstiter
+firstlineno
+fnctl
 frombytes
 fromhex
 fromunicode
 fset
 fspath
 fstring
 fstrings
+ftruncate
 genexpr
 getattro
+getcodesize
+getdefaultencoding
+getfilesystemencodeerrors
+getfilesystemencoding
 getformat
+getframe
 getnewargs
+getpip
+getrandom
+getrecursionlimit
+getrefcount
 getweakrefcount
 getweakrefs
+getwindowsversion
+gmtoff
+groupdict
+groupindex
+hamt
 hostnames
+idfunc
 idiv
 impls
+indexgroup
 infj
 instancecheck
 instanceof
+irepeat
 isabstractmethod
+isbytes
+iscased
+istext
 itemiterator
 itemsize
 iternext
+keepends
+keyfunc
 keyiterator
 kwarg
 kwargs
+kwdefaults
+kwonlyargcount
+lastgroup
 linearization
 linearize
 listcomp
+lvalue
 mappingproxy
+maskpri
+maxdigits
+MAXGROUPS
+MAXREPEAT
 maxsplit
+maxunicode
 memoryview
 memoryviewiterator
 metaclass
 metaclasses
 metatype
+mformat
 mro
 mros
+multiarch
+namereplace
 nanj
+nbytes
+ncallbacks
 ndigits
 ndim
+nlocals
 nonbytes
 origname
 posixsubprocess
+posonly
+posonlyargcount
+profilefunc
+pycodecs
+pycs
 pyexpat
-pytraverse
 PYTHONDEBUG
 PYTHONHOME
 PYTHONINSPECT
@@ -82,11 +155,19 @@ PYTHONPATH
 PYTHONPATH
 PYTHONVERBOSE
 PYTHONWARNINGS
+pytraverse
 qualname
+quotetabs
 radd
 rdiv
 rdivmod
+readall
+readbuffer
 reconstructor
+releaselevel
+reverseitemiterator
+reverseiterator
+reversekeyiterator
 reversevalueiterator
 rfloordiv
 rlshift
@@ -95,22 +176,42 @@ rpow
 rrshift
 rsub
 rtruediv
+rvalue
 scproxy
 setattro
 setcomp
 showwarnmsg
-warnmsg
+signum
+slotnames
 stacklevel
+stacksize
+startpos
 subclasscheck
 subclasshook
+suboffset
+sumprod
+surrogateescape
+surrogatepass
+sysconfigdata
+sysvars
+titlecased
+unimportable
 unionable
 unraisablehook
+unsliceable
+urandom
 valueiterator
 vararg
 varargs
 varnames
 warningregistry
+warnmsg
+warnoptions
 warnopts
 weakproxy
 winver
-xopts
+withdata
+xmlcharrefreplace
+xoptions
+xopts
+yieldfrom
diff --git a/.cspell.dict/rust-more.txt b/.cspell.dict/rust-more.txt
@@ -3,45 +3,68 @@ bidi
 biguint
 bindgen
 bitflags
+bitor
 bstr
 byteorder
+byteset
+caseless
 chrono
 consts
+cranelift
 cstring
+datelike
+deserializer
 flate2
 fract
+getres
 hasher
+hexf
+hexversion
 idents
+illumos
 indexm
10000
ap
 insta
 keccak
 lalrpop
+lexopt
 libc
+libloading
 libz
 longlong
 Manually
 maplit
 memmap
+memmem
 metas
 modpow
+msvc
+muldiv
 nanos
 objclass
 peekable
 powc
 powf
 prepended
 punct
+puruspe
 replacen
 rsplitn
 rustc
 rustfmt
+rustyline
 seekfrom
+siphash
 splitn
 subsec
+thiserror
+timelike
 timsort
 trai
 ulonglong
 unic
 unistd
+unsync
+wasmbind
+widestring
 winapi
-winsock
+winsock
diff --git a/.cspell.json b/.cspell.json
@@ -47,16 +47,24 @@
   // words - list of words to be always considered correct
   "words": [
     // RustPython
+    "aiterable",
+    "alnum",
     "baseclass",
+    "boxvec",
     "Bytecode",
     "cfgs",
     "codegen",
+    "coro",
     "dedentations",
     "dedents",
     "deduped",
     "downcasted",
     "dumpable",
+    "emscripten",
+    "excs",
+    "finalizer",
     "GetSet",
+    "groupref",
     "internable",
     "makeunicodedata",
     "miri",
@@ -100,6 +108,15 @@
     "unraisable",
     "wasi",
     "zelf",
+    // unix
+    "CLOEXEC",
+    "codeset",
+    "endgrent",
+    "getrusage",
+    "nanosleep",
+    "WRLCK",
+    // win32
+    "birthtime",
   ],
   // flagWords - list of words to be always considered incorrect
   "flagWords": [

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
@@ -313,13 +313,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: install extra dictionaries
-        run: npm install @cspell/dict-en_us @cspell/dict-cpp @cspell/dict-python @cspell/dict-rust @cspell/dict-win32 @cspell/dict-shell
-      - name: spell checker
-        uses: streetsidesoftware/cspell-action@v6
-        with:
-          files: '**/*.rs'
-          incremental_files_only: true
       - uses: dtolnay/rust-toolchain@stable
         with:
             components: rustfmt, clippy
@@ -339,6 +332,14 @@ jobs:
       - name: check wasm code with prettier
         # prettier doesn't handle ignore files very well: https://github.com/prettier/prettier/issues/8506
         run: cd wasm && git ls-files -z | xargs -0 prettier --check -u
+      # Keep cspell check as the last step. This is optional test.
+      - name: install extra dictionaries
+        run: npm install @cspell/dict-en_us @cspell/dict-cpp @cspell/dict-python @cspell/dict-rust @cspell/dict-win32 @cspell/dict-shell
+      - name: spell checker
+        uses: streetsidesoftware/cspell-action@v6
+        with:
+          files: '**/*.rs'
+          incremental_files_only: true
 
   miri:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'skip:ci') }}

diff --git a/common/src/boxvec.rs b/common/src/boxvec.rs
@@ -1,4 +1,5 @@
+// cspell:ignore
 //! An unresizable vector backed by a `Box<[T]>`
 
 #![allow(clippy::needless_lifetimes)]

@@ -247,7 +248,7 @@

        unsafe {
            let dst = self.as_mut_ptr().add(self_len);
            ptr::copy_nonoverlapping(other.as_ptr(), dst, other_len);
            self.set_len(self_len + other_len);
        }
        Ok(())