fix: compatibility with pdm 2.3 (#25)

news/24.bugfix.md

@@ -0,0 +1 @@
+Fix the code compatibility with `pdm 2.3.0+`.

pyproject.toml

@@ -42,7 +42,7 @@ package-dir = "src"
 dev = [
     "pytest>=6.1",
     "towncrier~=19.2",
-    "pdm>=2.0",
+    "pdm>=2.3",
     "parver>=0.3"
 ]
 

src/pdm_packer/command.py

@@ -75,7 +75,7 @@ def _write_zipapp(
         if options.output:
             output = options.output
         else:
-            name = project.meta.name or project.root.name
+            name = project.name or project.root.name
             name = name.replace("-", "_")
             suffix = ".pyz" if not options.exe else ".exe" if os.name == "nt" else ""
             output = Path(name + suffix)
@@ -107,7 +107,7 @@ def file_filter(name: str) -> bool:
         if options.main:
             main = options.main
         else:
-            scripts = project.meta.get("scripts", {})
+            scripts = project.pyproject.metadata.get("scripts", {})
             if scripts:
                 main = str(scripts[next(iter(scripts))])
 

src/pdm_packer/env.py

@@ -6,9 +6,9 @@
 from typing import Any
 
 from pdm.cli.actions import resolve_candidates_from_lockfile
+from pdm.compat import cached_property
 from pdm.models.environment import Environment
 from pdm.project import Project
-from pdm.utils import cached_property
 
 IN_PROCESS_SCRIPT = Path(__file__).with_name("_compile_source.py")
 
@@ -41,7 +41,7 @@ def prepare_lib_for_pack(self, compile: bool = False) -> Path:
         requirements = project.get_dependencies().values()
         candidates = resolve_candidates_from_lockfile(project, requirements)
         synchronizer = project.core.synchronizer_class(
-            candidates, self, install_self=bool(project.meta.name), no_editable=True
+            candidates, self, install_self=bool(project.name), no_editable=True
         )
         synchronizer.synchronize()
         dest = Path(this_paths["purelib"])