pipenv: fix python3 references. (Homebrew#109663)

miles170 · web-flow · commit b11c0eedaf62 · 2022-09-05T15:02:43.000+08:00
diff --git a/Formula/pipenv.rb b/Formula/pipenv.rb
@@ -49,11 +49,15 @@ class Pipenv < Formula
     sha256 "418ee935c36152f8f153c79824bb93eaf6f0f7984bae31d3f48f350b9183501a"
   end
 
+  def python3
+    "python3.10"
+  end
+
   def install
     # Using the virtualenv DSL here because the alternative of using
     # write_env_script to set a PYTHONPATH breaks things.
     # https://github.com/Homebrew/homebrew-core/pull/19060#issuecomment-338397417
-    venv = virtualenv_create(libexec, "python3")
+    venv = virtualenv_create(libexec, python3)
     venv.pip_install resources
     venv.pip_install buildpath
 
@@ -87,7 +91,7 @@ def post_install
   test do
     ENV["LC_ALL"] = "en_US.UTF-8"
     assert_match "Commands", shell_output("#{bin}/pipenv")
-    system "#{bin}/pipenv", "--python", Formula["python@3.10"].opt_bin/"python3"
+    system "#{bin}/pipenv", "--python", which(python3)
     system "#{bin}/pipenv", "install", "requests"
     system "#{bin}/pipenv", "install", "boto3"
     assert_predicate testpath/"Pipfile", :exist?
