The pypi change:
"85a2a6f68af recipetool: create_buildsys_python: add pypi support"
deleted all the SRC_URI variables, including the SRC_URI checksums.
These are not generated by the pypi.bbclass (how could they be trusted?)

Without the checksum(s), we are vulnerable to a man-in-the-middle attack
and zero checks on the validity of the downloaded tarball from pypi.org.

Fix by only setting S and SRC_URI to None.

Signed-off-by: Tim Orling <[email protected]>
---
 scripts/lib/recipetool/create_buildsys_python.py | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/scripts/lib/recipetool/create_buildsys_python.py 
b/scripts/lib/recipetool/create_buildsys_python.py
index 5e07222ece1..66de36ba3e4 100644
--- a/scripts/lib/recipetool/create_buildsys_python.py
+++ b/scripts/lib/recipetool/create_buildsys_python.py
@@ -172,11 +172,6 @@ class PythonRecipeHandler(RecipeHandler):
             # extravalues['SRC_URI(?:\[.*?\])?'] = None
             extravalues['S'] = None
             extravalues['SRC_URI'] = None
-            extravalues['SRC_URI[md5sum]'] = None
-            extravalues['SRC_URI[sha1sum]'] = None
-            extravalues['SRC_URI[sha256sum]'] = None
-            extravalues['SRC_URI[sha384sum]'] = None
-            extravalues['SRC_URI[sha512sum]'] = None
 
             classes.append('pypi')
 
-- 
2.34.1

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