Top level Pipfile sys_platform markers should be transitive

Pipfile

@@ -10,17 +10,20 @@ sphinx-click = "==4.*"
 sphinxcontrib-spelling = "==7.*"
 click = "==8.0.3"
 pypiserver = "==1.*"
-stdeb = {version="*", markers="sys_platform == 'linux'"}
+stdeb = {version="*", sys_platform = "== 'linux'"}
 zipp = {version = "==3.6.0", markers = "python_version < '3.10'"}
 pre-commit = "==2.*"
-atomicwrites = {version = "*", markers="sys_platform == 'win32'"}
+atomicwrites = {version = "*", sys_platform = "== 'win32'"}
 pytest-cov = "==3.*"
+pluggy = "==1.2.0"  # Can be removed from Pipfile when dropping py 3.7
+filelock = "==3.12.2"  # Can be removed from Pipfile when dropping py 3.7
+coverage = "==7.2.7"  # Can be removed from Pipfile when dropping py 3.7
 typing-extensions = "==4.*"
-waitress = {version = "*", markers="sys_platform == 'win32'"}
-gunicorn = {version = "*", markers="sys_platform == 'linux'"}
+waitress = {version = "*", sys_platform = "== 'win32'"}
+gunicorn = {version = "*", sys_platform = "== 'linux'"}
 parse = "*"
-importlib-metadata = {version = "*", markers="python_version < '3.8'"}
-colorama= {version = "*", markers="sys_platform == 'win32'"}
+importlib-metadata = {version = "*"}
+colorama= {version = "*", sys_platform = "== 'win32'"}
 myst-parser = {extras = ["linkify"], version = "*"}
 invoke = "==2.0.0"
 exceptiongroup = "==1.1.0"

news/5892.feature.rst

@@ -0,0 +1 @@
+Top level Pipfile sys_platform markers should be transitive; adds top level platform_machine entries that are also transitive.   Marker entries continue to operate the same as before.

pipenv/utils/markers.py

@@ -54,6 +54,8 @@ def from_pipfile(cls, name, pipfile):
             marker_strings.append(pipfile.get("markers"))
         if pipfile.get("sys_platform"):
             marker_strings.append(f"sys_platform '{pipfile['sys_platform']}'")
+        if pipfile.get("platform_machine"):
+            marker_strings.append(f"platform_machine '{pipfile['platform_machine']}'")
         markers = set()
         for marker in marker_strings:
             markers.add(marker)