Update

pyproject.toml

@@ -0,0 +1,11 @@
+[project]
+    name = "PyCatFile"
+    version = "0.17.4"
+    readme = "README.md
+    license = "BSD-3-Clause"
+    keywords = []
+    description = "A tar like file format name catfile after unix cat command (concatenate files) ."
+    authors = [
+        { name = "Kazuki Przyborowski", email = "kazuki.przyborowski@gmail.com" },
+    ]
+

setup.py

@@ -126,6 +126,26 @@
               pkg_resources.to_filename(pymodule['name'])+".egg-info\""))
     sys.exit()
 
+if(len(sys.argv) > 1 and (sys.argv[1] == "buildcfg" or sys.argv[1] == "makecfg")):
+    outcfgvar = """[project]
+    name = "{}"
+    version = "{}"
+    readme = "README.md
+    license = "BSD-3-Clause"
+    keywords = []
+    description = "{}"
+    authors = [
+        {{ name = "{}", email = "{}" }},
+    ]
+    """.format(pymodule['name'], pymodule['version'], pymodule['description'], pymodule['author'], pymodule['authoremail'])
+    mytoml = open("./pyproject.toml", "w")
+    mytoml.write(outcfgvar)
+    mytoml.flush()
+    if(hasattr(os, "sync")):
+        os.fsync(mytoml.fileno())
+    mytoml.close()
+    sys.exit()
+
 setup(
     name=pymodule['name'],
     version=pymodule['version'],