fix: use uri's to make uv happy

Signed-off-by: Henry Schreiner <[email protected]>

Author: henryiii

cibuildwheel/platforms/macos.py

@@ -438,8 +438,8 @@ def build(options: Options, tmp_path: Path) -> None:
             constraints_path = build_options.dependency_constraints.get_for_python_version(
                 version=config.version, tmp_dir=identifier_tmp_dir
             )
-            dependency_constraint_flags: Sequence[PathOrStr] = (
-                ["-c", constraints_path] if constraints_path else []
+            dependency_constraint_flags = (
+                ["-c", constraints_path.as_uri()] if constraints_path else []
             )
 
             base_python, env = setup_python(

cibuildwheel/platforms/pyodide.py

@@ -269,8 +269,8 @@ def build(options: Options, tmp_path: Path) -> None:
             constraints_path = build_options.dependency_constraints.get_for_python_version(
                 version=config.version, variant="pyodide", tmp_dir=identifier_tmp_dir
             )
-            dependency_constraint_flags: Sequence[PathOrStr] = (
-                ["-c", constraints_path] if constraints_path else []
+            dependency_constraint_flags = (
+                ["-c", constraints_path.as_uri()] if constraints_path else []
             )
 
             env = setup_python(

cibuildwheel/platforms/windows.py

@@ -370,8 +370,8 @@ def build(options: Options, tmp_path: Path) -> None:
                 version=config.version,
                 tmp_dir=identifier_tmp_dir,
             )
-            dependency_constraint_flags: Sequence[PathOrStr] = (
-                ["-c", constraints_path] if constraints_path else []
+            dependency_constraint_flags = (
+                ["-c", constraints_path.as_uri()] if constraints_path else []
             )
 
             # install Python

cibuildwheel/venv.py

@@ -4,6 +4,7 @@
 import shutil
 import sys
 import tomllib
+import urllib.parse
 from collections.abc import Sequence
 from pathlib import Path
 from typing import Final
@@ -51,7 +52,13 @@ def _parse_pip_constraint_for_virtualenv(
     assert len(dependency_constraint_flags) in {0, 2}
     if len(dependency_constraint_flags) == 2:
         assert dependency_constraint_flags[0] == "-c"
-        constraint_path = Path(dependency_constraint_flags[1])
+        dep_c = dependency_constraint_flags[1]
+        # Path.from_uri added in 3.13
+        constraint_path = (
+            Path(urllib.parse.unquote(urllib.parse.urlparse(dep_c).path))
+            if isinstance(dep_c, str) and dep_c.startswith("file:")
+            else Path(dep_c)
+        )
         assert constraint_path.exists()
         with constraint_path.open(encoding="utf-8") as constraint_file:
             for line_ in constraint_file: