Add basic inflator cython support

2025-08-26 17:34:14 +03:00
parent 36e343d3bc
commit 0795a5f8bb
5 changed files with 346 additions and 16 deletions
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,8 +8,10 @@ authors = [
 license = "LGPL-3.0-or-later"
 requires-python = ">=3.13"
 dependencies = [
+    "cython>=3.1.3",
    "hatchling>=1.27.0",
    "jinja2>=3.1.6",
+    "setuptools>=80.9.0",
 ]

 [build-system]
--- a/src/megasniff/main.py
+++ b/src/megasniff/main.py
@@ -5,18 +5,27 @@ from typing import Optional
 from typing import TypedDict

 import megasniff.exceptions
+from megasniff.python_to_cython import python_obj_to_cython
 from . import SchemaInflatorGenerator


-@dataclass(frozen=True)
+@dataclass
 class ASchema:
-    a: int
+    a: int | None
    b: float | str
    bs: Optional[BSchema]
+    d: int
    c: float = 1.1

+    def __init__(self, a: int | None, b: float | str, bs: Optional[BSchema], c: float = 1.1):
+        self.a = a
+        self.b = b
+        self.bs = bs
+        self.c = c
+        self.d = a or 0

-class BSchema(TypedDict):
+@dataclass
+class BSchema:
    a: int
    b: str
    c: float
@@ -27,10 +36,23 @@ class BSchema(TypedDict):
 class CSchema:
    l: set[int | ASchema]

+@dataclass
+class SomeData:
+    a: int
+    b: float
+    c: str

 def main():
+    # ccode = python_obj_to_cython(ASchema)
+    # print(ccode)
+    # exit(0)
+
+    # infl = SchemaInflatorGenerator(strict_mode=True)
+    # fn = infl.schema_to_inflator(SomeData)
+    # print(fn({'a': 1, 'b': 1.1, 'c': 'asdf'}))
    infl = SchemaInflatorGenerator(strict_mode=True)
    fn = infl.schema_to_inflator(ASchema)
+    # exit(0)
    # print(t)
    # print(n)
    # exec(t, n)
@@ -40,7 +62,8 @@ def main():
    # d = {'a': 1, 'b': 1, 'c': 0, 'bs': {'a': 1, 'b': 2, 'c': 3, 'd': {'a': 1, 'b': 2.1, 'bs': None}}}
    # d = {'a': 2, 'b': 2, 'bs': {'a': 2, 'b': 'a', 'c': 0, 'd': {'a': 2, 'b': 2}}}
    # d = {'l': ['1', {'a': 42, 'b': 1}]}
-    d = {'a': 2, 'b': '2', 'bs': None}
+    # d = {'a': None, 'b': '2', 'bs': None}
+    d = {'a': None, 'b': '2', 'bs': {'a': 1, 'b': 'a', 'c': 1.1, 'd': {'a': 1, 'b': '', 'bs': None}}}
    try:
        o = fn(d)
        print(o)
--- a/src/megasniff/inflator.py
+++ b/src/megasniff/inflator.py
@@ -2,11 +2,18 @@
 # SPDX-License-Identifier: LGPL-3.0-or-later
 from __future__ import annotations
 import collections.abc
+import hashlib
 import importlib.resources
+import importlib.util
+import os
+import subprocess
+import sys
+import tempfile
 from collections import defaultdict
 from collections.abc import Callable
 from dataclasses import dataclass
-from types import NoneType, UnionType
+from pathlib import Path
+from types import NoneType, UnionType, ModuleType
 from typing import Optional, get_origin, get_args, Union, Annotated, Literal, Sequence, List, Set, TypeAliasType, \
    OrderedDict

@@ -14,6 +21,7 @@ import jinja2

 from . import utils
 from .utils import *
+import random, string


@dataclass
@@ -23,6 +31,7 @@ class TypeRenderData:
    is_list: bool
    is_union: bool
    is_strict: bool
+    ctype: str


@dataclass
@@ -48,6 +57,7 @@ class FieldRenderData:
    is_optional: bool
    allow_none: bool
    default_option: Optional[str]
+    ctype: str

    def __init__(self,
                 argname: str,
@@ -55,7 +65,8 @@ class FieldRenderData:
                 typename: str,
                 is_optional: bool,
                 allow_none: bool,
-                 default_option: Optional[str]):
+                 default_option: Optional[str],
+                 ctype: str):
        self.argname = argname
        self.constrs = constrs
        self.typename = typename
@@ -63,6 +74,221 @@ class FieldRenderData:
        self.allow_none = allow_none
        self.default_option = default_option
        self.argname_escaped = _escape_python_name(argname)
+        self.ctype = ctype
+
+
+def randomword(length):
+    letters = string.ascii_lowercase
+    return ''.join(random.choice(letters) for i in range(length))
+
+
+def exec_cython(txt: str, namespace: dict, name: str):
+    """
+    Drop-in замена exec(txt, namespace), но через cython.
+    Возвращает callable объект из namespace['inflator'].
+    """
+    # генерируем уникальное имя для модуля
+    h = hashlib.sha256(txt.encode() + str(sorted(namespace.keys())).encode()).hexdigest()[:16]
+    modname = f"_cyexec_{h}"
+
+    build_dir = tempfile.mkdtemp(prefix="cyexec_")
+    pyx_file = os.path.join(build_dir, f"{modname}.pyx")
+
+    # соберём код для .pyx
+    # сначала экспортируем namespace
+    export_lines = []
+    for k, v in namespace.items():
+        if k not in {'int', 'float', 'str'}:
+            export_lines.append(f"{k} = __ns__['{k}']")
+
+    pyx_code = f"""
+# cython: language_level=3
+# cython: boundscheck=False, wraparound=False, nonecheck=False
+# AUTO-GENERATED
+
+# Вставляем runtime namespace
+import builtins
+__ns__ = builtins.__dict__['_cyexec_ns']
+
+cdef class NullableInt:
+    cdef long value
+    cdef bint has
+
+    cpdef set(self, long value):
+        self.value = value
+        self.has = 1
+
+    cpdef unset(self):
+        self.has = 0
+
+cdef class NullableDouble:
+    cdef double value
+    cdef bint has
+
+    cpdef set(self, double value):
+        self.value = value
+        self.has = 1
+
+    cpdef unset(self):
+        self.has = 0
+{os.linesep.join(export_lines)}
+
+
+
+
+# пользовательский код
+{txt}
+"""
+
+    # пишем файл
+    with open(pyx_file, "w") as f:
+        f.write(pyx_code)
+
+    # нужно сохранить namespace в builtins, чтобы cython его видел
+    import builtins
+    builtins._cyexec_ns = namespace
+
+    # компилируем через cythonize
+    setup_code = f"""
+from setuptools import setup
+from Cython.Build import cythonize
+setup(
+    name="{modname}",
+    ext_modules=cythonize("{pyx_file}", compiler_directives={{"language_level": "3"}}),
+    script_args=["build_ext", "--inplace"],
+)
+"""
+    setup_file = os.path.join(build_dir, "setup.py")
+    with open(setup_file, "w") as f:
+        f.write(setup_code)
+
+    subprocess.check_call([sys.executable, setup_file, "build_ext", "--inplace"], cwd=build_dir)
+
+    # находим .so файл
+    for fn in os.listdir(build_dir):
+        if fn.startswith(modname) and fn.endswith((".so", ".pyd")):
+            so_path = os.path.join(build_dir, fn)
+            break
+    else:
+        raise RuntimeError("Cython build failed, no .so produced")
+
+    # импортим как модуль
+    spec = importlib.util.spec_from_file_location(modname, so_path)
+    mod = importlib.util.module_from_spec(spec)
+    sys.modules[modname] = mod
+    spec.loader.exec_module(mod)
+
+    # чистим временный namespace в builtins
+    del builtins._cyexec_ns
+
+    return getattr(mod, name)
+
+
+@dataclass
+class BasicTypeVariationTest:
+    index: int
+    basic_type: str
+
+
+@dataclass
+class ObjectTypeVariationTest:
+    index: int
+    fields_contains: list[tuple[str, TypeVariationTest | None]]
+
+
+@dataclass
+class TypeVariationTest:
+    types: list[TypeConstructionSchema]
+    basic_tests: list[BasicTypeVariationTest]
+    object_tests: list[ObjectTypeVariationTest]
+
+
+@dataclass
+class TypeConstructionSchema:
+    tp: type
+    allow_none: bool
+    kwargs: Optional[dict[str, tuple[str, list[TypeConstructionSchema] | type]]]
+
+    @property
+    def typed_key_pairs(self) -> set[str]:
+        ret = set()
+        for k, (_, v) in self.kwargs.items():
+            if isinstance(v, type):
+                ret.add(f'{k}:{v}')
+            else:
+                if not isinstance(v, list):
+                    v = [v]
+                for _v in v:
+                    ret.add(f'{k}:{_v.tp}')
+
+        return ret
+
+
+class Z1:
+    a: int
+    b: int
+
+
+class Z2:
+    c: int
+    d: int
+
+
+class Z3:
+    e: int
+    f: int
+
+
+class A:
+    a: int
+    b: Z1 | Z3
+
+
+class B:
+    a: int
+    b: Z2
+
+
+class C:
+    z1: Z1
+    z2: Z2
+
+
+_ = A | B | C
+
+
+def find_types_variations(types: list[TypeConstructionSchema]) -> TypeVariationTest:
+    basic_tests = []
+    object_tests = []
+    for i, tp in enumerate(types):
+        if tp.kwargs is None:
+            basic_tests.append(BasicTypeVariationTest(i, _type_to_ctype(tp.tp, tp.allow_none)))
+    for i, tp in enumerate(types):
+        if tp.kwargs is not None:
+            tp_keys = []
+            uniq_keys = set()
+            if i < len(types):
+                keys = set()
+                for t in types[i + 1:]:
+                    keys |= set((t.kwargs or {}).keys())
+                obj_keys = set(tp.kwargs.keys())
+                uniq_keys = (obj_keys ^ keys) & obj_keys
+
+            if len(uniq_keys) > 0:
+                k = list(uniq_keys)[0]
+                object_tests.append(ObjectTypeVariationTest(i, [(k, None)]))
+            else:
+                pass
+
+    return TypeVariationTest(types, basic_tests, object_tests)
+
+
+def _type_to_ctype(t: type, allow_none: bool) -> str:
+    if t is int:
+        return 'NullableInt' if allow_none else 'long'
+    if t is float:
+        return 'NullableFloat' if allow_none else 'double'
+    return 'object'


 class SchemaInflatorGenerator:
@@ -100,18 +326,23 @@ class SchemaInflatorGenerator:
                           strict_mode_override: Optional[bool] = None,
                           from_type_override: Optional[type | TypeAliasType] = None
                           ) -> Callable[[dict[str, Any]], Any]:
+        name = 'inflate'
+        if isinstance(schema, type):
+            name = f'inflate_{schema.__name__}'
        if from_type_override is not None and '__getitem__' not in dir(from_type_override):
            raise RuntimeError('from_type_override must provide __getitem__')
        txt, namespace = self._schema_to_inflator(schema,
-                                                  _funcname='inflate',
+                                                  _funcname=name,
                                                  strict_mode_override=strict_mode_override,
                                                  from_type_override=from_type_override,
                                                  )
        imports = ('from typing import Any\n'
                   'from megasniff.exceptions import MissingFieldException, FieldValidationException\n')
        txt = imports + '\n' + txt
-        exec(txt, namespace)
-        fn = namespace['inflate']
+        fn = exec_cython(txt, namespace, name)
+        # fn = exec_numba(txt, namespace, func_name=name)
+        # exec(txt, namespace)
+        # fn = namespace[name]
        if self._store_sources:
            setattr(fn, '__megasniff_sources__', txt)
        return fn
@@ -132,10 +363,11 @@ class SchemaInflatorGenerator:

        if is_union:
            typerefs = list(map(lambda x: self._unwrap_typeref(x, strict_mode), argtypes))
-            return TypeRenderData(typerefs, allow_none, False, True, False)
+            return TypeRenderData(typerefs, allow_none, False, True, False, 'object')
        elif type_origin in [list, set]:
            rd = self._unwrap_typeref(argtypes[0], strict_mode)
-            return IterableTypeRenderData(rd, allow_none, True, False, False, type_origin.__name__)
+            return IterableTypeRenderData(rd, allow_none, True, False, False, type_origin.__name__,
+                                          'NullableList' if allow_none else 'list')
        else:
            t = argtypes[0]

@@ -148,7 +380,8 @@ class SchemaInflatorGenerator:
                                  allow_none,
                                  is_list,
                                  False,
-                                  strict_mode if is_builtin else False)
+                                  strict_mode if is_builtin else False,
+                                  _type_to_ctype(t, allow_none))

    def _schema_to_inflator(self,
                            schema: type | Sequence[TupleSchemaItem | tuple[str, type]] | OrderedDict[str, type],
@@ -243,6 +476,7 @@ class SchemaInflatorGenerator:
                    has_default,
                    allow_none,
                    default_option if not isinstance(default_option, str) else f"'{default_option}'",
+                    typeref.ctype
                )
            )

--- a/src/megasniff/templates/inflator.jinja2
+++ b/src/megasniff/templates/inflator.jinja2
@@ -2,16 +2,45 @@
 {% import "unwrap_type_data.jinja2" as unwrap_type_data %}


-def {{funcname}}(from_data: {% if from_type is none %}dict[str, Any]{% else %}{{from_type}}{% endif %}) {% if tgt_type is not none %} -> {{tgt_type}} {% endif %}:
+{% macro render_setter(argname, argval) -%}
+{%- set out -%}
+{% if argname.startswith('Nullable') %}
+{% if argval == 'None' %}
+{{argname}}.unset()
+{% else %}
+{{argname}}.set({{argval}})
+{%endif%}
+{% else %}
+{{argname}} = {{argval}}
+{% endif %}
+{%- endset %}
+{{out}}
+{%- endmacro %}
+
+{% macro check_null(argname) -%}
+{%- set out -%}
+{% if argname.startswith('Nullable') %}
+if {{argname}}.has:
+{% else %}
+if {{argname}} is None:
+{% endif %}
+{%- endset %}
+{{out}}
+{%- endmacro %}
+
+
+cpdef object {{funcname}}(dict from_data):
    """
    {{tgt_type}}
    """
    from_data_keys = from_data.keys()
+    cdef object conv_data

    {% for conv in conversions %}
+    cdef {{conv.argctype}} {{conv.argname_escaped}}
    if '{{conv.argname}}' not in from_data_keys:
    {% if conv.is_optional %}
-        {{conv.argname_escaped}} = {{conv.default_option}}
+{{ render_setter(conv.argname_escaped, conv.default_option) | indent(4*2) }}
    {% else %}
        raise MissingFieldException('{{conv.argname}}', "{{conv.typename | replace('"', "'")}}")
    {% endif %}
@@ -21,7 +50,7 @@ def {{funcname}}(from_data: {% if from_type is none %}dict[str, Any]{% else %}{{
        {% if not conv.allow_none %}
            raise FieldValidationException('{{conv.argname}}', "{{conv.typename | replace('"', "'")}}", conv_data)
        {% else %}
-            {{conv.argname_escaped}} = None
+            {{ render_setter(conv.argname_escaped, 'None') | indent(4*3) }}
        {% endif %}
        else:

--- a/uv.lock
+++ b/uv.lock
@@ -42,6 +42,35 @@ wheels = [
    { url = "https://files.pythonhosted.org/packages/3c/38/bbe2e63902847cf79036ecc75550d0698af31c91c7575352eb25190d0fb3/coverage-7.9.2-py3-none-any.whl", hash = "sha256:e425cd5b00f6fc0ed7cdbd766c70be8baab4b7839e4d4fe5fac48581dd968ea4", size = 204005, upload-time = "2025-07-03T10:54:13.491Z" },
 ]

+[[package]]
+name = "cython"
+version = "3.1.3"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/18/ab/915337fb39ab4f4539a313df38fc69938df3bf14141b90d61dfd5c2919de/cython-3.1.3.tar.gz", hash = "sha256:10ee785e42328924b78f75a74f66a813cb956b4a9bc91c44816d089d5934c089", size = 3186689, upload-time = "2025-08-13T06:19:13.619Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/7f/93/0e5dfcc6215a6c2cae509d7e40f8fb197237ba5998c936e9c19692f8eedf/cython-3.1.3-cp313-cp313-macosx_10_13_x86_64.whl", hash = "sha256:9458d540ef0853ea4fc65b8a946587bd483ef7244b470b3d93424eb7b04edeb1", size = 2998232, upload-time = "2025-08-13T06:20:35.817Z" },
+    { url = "https://files.pythonhosted.org/packages/6b/6c/01b22de45e3a9b86fbe4a18cd470146514209448cb4d3d3ba9c72390d45b/cython-3.1.3-cp313-cp313-macosx_11_0_arm64.whl", hash = "sha256:32d1b22c3b231326e9f16480a7f508c6841bbf7d0615c2d6f489ebc72dd05205", size = 2830052, upload-time = "2025-08-13T06:20:37.71Z" },
+    { url = "https://files.pythonhosted.org/packages/52/08/a7d4b91b144b4bd015e932303861061cd43221f737ecdc6e380a438f245f/cython-3.1.3-cp313-cp313-manylinux1_i686.manylinux_2_28_i686.manylinux_2_5_i686.whl", hash = "sha256:d4c7e0b8584b02a349952de7d7d47f89c97cbf3fee74962e89e3caa78139ec84", size = 3359478, upload-time = "2025-08-13T06:20:39.811Z" },
+    { url = "https://files.pythonhosted.org/packages/f5/7d/b44ee735439ee73a88c6532536cfbc5b2f146c5f315effa124e85aadb447/cython-3.1.3-cp313-cp313-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:c9178f0c06f4bc92372dc44e3867e9285bebd556953e47857c26b389aabe2828", size = 3155157, upload-time = "2025-08-13T06:20:42.305Z" },
+    { url = "https://files.pythonhosted.org/packages/a8/e0/ef1a44ba765057b04e99cf34dcc1910706a666ea66fcd2b92175ab645416/cython-3.1.3-cp313-cp313-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:d4da2e624d381e9790152672bfc599a5fb4b823b99d82700a10f5db3311851f9", size = 3305331, upload-time = "2025-08-13T06:20:44.423Z" },
+    { url = "https://files.pythonhosted.org/packages/62/f1/8bf3ea5babdef82df3023e72522c71bfc5cc5091e9710828a0dda81bda88/cython-3.1.3-cp313-cp313-musllinux_1_2_aarch64.whl", hash = "sha256:680c9168882c5e8031dd31df199b9a5ee897e95136d15f8c6454b62162ede25e", size = 3171968, upload-time = "2025-08-13T06:20:48.962Z" },
+    { url = "https://files.pythonhosted.org/packages/b5/c3/c1383f987d3add9cb8655943f6a0f164bfd06951f28e51b7887d12c8716a/cython-3.1.3-cp313-cp313-musllinux_1_2_i686.whl", hash = "sha256:833cd0fdba9210d2f1f29e097579565a296d7ff567fd63e8cf5fde4c14339f4f", size = 3372840, upload-time = "2025-08-13T06:20:51.495Z" },
+    { url = "https://files.pythonhosted.org/packages/71/d5/02fb7454756cb31b0c044050ee563ac172314aa8e74e5a4dd73bf77041d3/cython-3.1.3-cp313-cp313-musllinux_1_2_x86_64.whl", hash = "sha256:c04367fa0e6c35b199eb51d64b5e185584b810f6c2b96726ce450300faf99686", size = 3317912, upload-time = "2025-08-13T06:20:53.461Z" },
+    { url = "https://files.pythonhosted.org/packages/91/62/b96227adf45236952f7cf07f869ff4157b82fe25ff7bb5ba9a3037c98993/cython-3.1.3-cp313-cp313-win32.whl", hash = "sha256:f02ef2bf72a576bf541534c704971b8901616db431bc46d368eed1d6b20aaa1e", size = 2479889, upload-time = "2025-08-13T06:20:55.437Z" },
+    { url = "https://files.pythonhosted.org/packages/74/09/100c0727d0fc8e4d7134c44c12b8c623e40f309401af56b7f6faf795c4bb/cython-3.1.3-cp313-cp313-win_amd64.whl", hash = "sha256:00264cafcc451dcefc01eaf29ed5ec150fb73af21d4d21105d97e9d829a53e99", size = 2701550, upload-time = "2025-08-13T06:20:57.503Z" },
+    { url = "https://files.pythonhosted.org/packages/23/0e/6e535f2eedf0ddc3c84b087e5d0f04a7b88d8229ec8c27be41a142bcbbfa/cython-3.1.3-cp314-cp314-macosx_10_13_x86_64.whl", hash = "sha256:62b0a9514b68391aae9784405b65738bbe19cdead3dd7b90dd9e963281db1ee3", size = 2995613, upload-time = "2025-08-13T06:20:59.408Z" },
+    { url = "https://files.pythonhosted.org/packages/77/10/3c9e2abf315f608bc22f49b6f9ee66859c23e07edbf484522d5f27b61ab7/cython-3.1.3-cp314-cp314-macosx_11_0_arm64.whl", hash = "sha256:976db373c315f342dcb24cd65b5e4c08d2c7b42f9f6ac1b3f677eb2abc9bfb0f", size = 2841282, upload-time = "2025-08-13T06:21:01.274Z" },
+    { url = "https://files.pythonhosted.org/packages/cd/77/04e39af308d5716640bc638e7d90d8be34277ebc642ea5bda5ac09628215/cython-3.1.3-cp314-cp314-manylinux1_i686.manylinux_2_28_i686.manylinux_2_5_i686.whl", hash = "sha256:e765c12a02dea0bd968cf1e85af77be1dc6d21909c3fbf5bd81815a7cdd4a65e", size = 3361624, upload-time = "2025-08-13T06:21:03.418Z" },
+    { url = "https://files.pythonhosted.org/packages/75/f4/bdbc989ad88401e03ffe17e0bc3a03e3fe5dccbeb9c90e8762d7da4c7a45/cython-3.1.3-cp314-cp314-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl", hash = "sha256:097374fa1370e9967e48442a41a0acbebb94fe9d63976cad31eacd38424847bf", size = 3194014, upload-time = "2025-08-13T06:21:05.719Z" },
+    { url = "https://files.pythonhosted.org/packages/a2/c8/9f282e5d31280f3912199b638c71557062443608eb3909a562283eda376d/cython-3.1.3-cp314-cp314-manylinux2014_x86_64.manylinux_2_17_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:29d8fda4d62b693e62992c665a688e3a220be70958c48eb4c2634093c9998156", size = 3309703, upload-time = "2025-08-13T06:21:08.026Z" },
+    { url = "https://files.pythonhosted.org/packages/0a/09/83416a454a575e3ea7e84ec138f0b6dbfb34de28de4968359d7fdb428028/cython-3.1.3-cp314-cp314-musllinux_1_2_aarch64.whl", hash = "sha256:da23fa5082940ae1eed487ee9b7c1da7015b53f9feffeee661f4ee57f696dcd5", size = 3210317, upload-time = "2025-08-13T06:21:10.92Z" },
+    { url = "https://files.pythonhosted.org/packages/8f/dc/901ed74302d52105588c59a41a239ef6bd01ff708391a15938aba9670b9e/cython-3.1.3-cp314-cp314-musllinux_1_2_i686.whl", hash = "sha256:8880daa7a0ddf971593f24da161c976bc1bea895393fdfebb8e54269321d9d2b", size = 3378211, upload-time = "2025-08-13T06:21:13.067Z" },
+    { url = "https://files.pythonhosted.org/packages/b7/6d/1e077b99a678b69a39bfe96e1888bcf6c868830220e635f862a44c7761b4/cython-3.1.3-cp314-cp314-musllinux_1_2_x86_64.whl", hash = "sha256:20d6b5a9fc210d3bc2880413011f606e1208e12ee6efc74717445a63f9795af1", size = 3321051, upload-time = "2025-08-13T06:21:17.314Z" },
+    { url = "https://files.pythonhosted.org/packages/00/cd/2c442e9e41eafa851d89af1f62720007e03a12e1c01d9a71ed75f550a6c5/cython-3.1.3-cp314-cp314-win32.whl", hash = "sha256:3b2243fed3eeb129dedf2cebbe3be0d9b02fbf3bc75b387aafd54aac3950baa6", size = 2502067, upload-time = "2025-08-13T06:21:19.404Z" },
+    { url = "https://files.pythonhosted.org/packages/ae/63/7a1f2f06331f7dcf3fd31721fdaa8b60762748b82395631c0324672a4f2b/cython-3.1.3-cp314-cp314-win_amd64.whl", hash = "sha256:d32792c80b1fa8be9de207ec8844d49c4d1d0d60e5136d20f344729270db6490", size = 2733427, upload-time = "2025-08-13T06:21:21.525Z" },
+    { url = "https://files.pythonhosted.org/packages/56/c8/46ac27096684f33e27dab749ef43c6b0119c6a0d852971eaefb73256dc4c/cython-3.1.3-py3-none-any.whl", hash = "sha256:d13025b34f72f77bf7f65c1cd628914763e6c285f4deb934314c922b91e6be5a", size = 1225725, upload-time = "2025-08-13T06:19:09.593Z" },
+]
+
 [[package]]
 name = "hatchling"
 version = "1.27.0"
@@ -108,11 +137,13 @@ wheels = [

 [[package]]
 name = "megasniff"
-version = "0.1.2"
+version = "0.2.3.post2"
 source = { editable = "." }
 dependencies = [
+    { name = "cython" },
    { name = "hatchling" },
    { name = "jinja2" },
+    { name = "setuptools" },
 ]

 [package.dev-dependencies]
@@ -123,8 +154,10 @@ dev = [

 [package.metadata]
 requires-dist = [
+    { name = "cython", specifier = ">=3.1.3" },
    { name = "hatchling", specifier = ">=1.27.0" },
    { name = "jinja2", specifier = ">=3.1.6" },
+    { name = "setuptools", specifier = ">=80.9.0" },
 ]

 [package.metadata.requires-dev]
@@ -199,6 +232,15 @@ wheels = [
    { url = "https://files.pythonhosted.org/packages/bc/16/4ea354101abb1287856baa4af2732be351c7bee728065aed451b678153fd/pytest_cov-6.2.1-py3-none-any.whl", hash = "sha256:f5bc4c23f42f1cdd23c70b1dab1bbaef4fc505ba950d53e0081d0730dd7e86d5", size = 24644, upload-time = "2025-06-12T10:47:45.932Z" },
 ]

+[[package]]
+name = "setuptools"
+version = "80.9.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/18/5d/3bf57dcd21979b887f014ea83c24ae194cfcd12b9e0fda66b957c69d1fca/setuptools-80.9.0.tar.gz", hash = "sha256:f36b47402ecde768dbfafc46e8e4207b4360c654f1f3bb84475f0a28628fb19c", size = 1319958, upload-time = "2025-05-27T00:56:51.443Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/a3/dc/17031897dae0efacfea57dfd3a82fdd2a2aeb58e0ff71b77b87e44edc772/setuptools-80.9.0-py3-none-any.whl", hash = "sha256:062d34222ad13e0cc312a4c02d73f059e86a4acbfbdea8f8f76b28c99f306922", size = 1201486, upload-time = "2025-05-27T00:56:49.664Z" },
+]
+
 [[package]]
 name = "trove-classifiers"
 version = "2025.5.9.12"