Revert "pip: use setuptools scm instead of hand crafted version numbers"

Unfortunately, setuptools_scm is not practical when building the Docker
container because then the whole project has to be present in the container.

This reverts commit 8ea2807.

.gitignore

@@ -310,7 +310,6 @@ tags
 [._]*.un~
 
 # End of https://www.toptal.com/developers/gitignore/api/python,vim,emacs,eclipse
-/milan/_version.py
 /envs/
 /artifacts/
 /playwright-video/*

milan/__init__.py

@@ -1,14 +1,13 @@
 import logging
 
 from milan.frontend.commands import FrontendError  # NOQA
-from milan._version import version_tuple, version
 from milan.chromium import Chromium  # NOQA
 from milan.firefox import Firefox  # NOQA
 from milan.webkit import Webkit  # NOQA
 from milan.errors import *  # NOQA
 
-VERSION = version_tuple
-VERSION_STRING = version
+VERSION = (0, 0, 0)
+VERSION_STRING = '.'.join(str(i) for i in VERSION)
 
 BROWSER = {
     'chromium': Chromium,

pyproject.toml

@@ -1,13 +1,12 @@
 [build-system]
-requires = ["setuptools>=64", "setuptools_scm>=8"]
+requires = ["setuptools>=61.0"]
 build-backend = "setuptools.build_meta"
 
 
 [project]
+version = "0.0.0"
 name = "milan"
-description = "Browser testing and capturing tool"
-readme = "README.md"
-dynamic = ["version"]
+
 requires-python = ">=3.8"
 
 dependencies = [
@@ -68,6 +67,3 @@ include = ["milan*"]
   "*.swp",
   "*.pyc",
 ]
-
-[tool.setuptools_scm]
-version_file = "milan/_version.py"