Prevent installation on Py 3, where Archetypes does not work.

See plone/Products.CMFPlone#3330
plone · Oct 5, 2021 · 433ca08 · 433ca08
1 parent 15d5859
commit 433ca08
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diff --git a/news/3330.bugfix b/news/3330.bugfix
@@ -0,0 +1,2 @@
+Prevent installation on Python 3, as we know Archetypes does not work there.
+[maurits]
diff --git a/setup.cfg b/setup.cfg
@@ -1,2 +1,3 @@
 [bdist_wheel]
-universal = 1
+# Py2 only
+universal = 0
diff --git a/setup.py b/setup.py
@@ -2,6 +2,13 @@
 from setuptools import find_packages
 from setuptools import setup
 
+import sys
+
+
+if sys.version_info[0] != 2:
+    # Prevent creating or installing a distribution with Python 3.
+    raise ValueError("archetypes.multilingual is based on Archetypes, which is Python 2 only.")
+
 version = '3.0.9.dev0'
 
 setup(
@@ -34,6 +41,7 @@
     namespace_packages=['archetypes'],
     include_package_data=True,
     zip_safe=False,
+    python_requires='==2.7.*',
     install_requires=[
         'setuptools',
         'Products.ATContentTypes',
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		Prevent installation on Python 3, as we know Archetypes does not work there.
		[maurits]