From ca78a38d4d740bb516632da684706b3779535129 Mon Sep 17 00:00:00 2001
From: CentOS Sources <bugs@centos.org>
Date: Aug 01 2017 03:52:41 +0000
Subject: import python-ply-3.4-11.el7


---

diff --git a/SOURCES/0001-Replace-md5-in-signature-calculation.patch b/SOURCES/0001-Replace-md5-in-signature-calculation.patch
new file mode 100644
index 0000000..49478cc
--- /dev/null
+++ b/SOURCES/0001-Replace-md5-in-signature-calculation.patch
@@ -0,0 +1,35 @@
+diff -u ply/yacc.py ply.mine/yacc.py
+--- ply/yacc.py	2011-02-18 04:52:28.000000000 +0100
++++ ply.mine/yacc.py	2017-03-03 16:01:13.609507492 +0100
+@@ -2794,24 +2794,20 @@
+ 
+     # Compute a signature over the grammar
+     def signature(self):
++        parts = []
+         try:
+-            from hashlib import md5
+-        except ImportError:
+-            from md5 import md5
+-        try:
+-            sig = md5()
+             if self.start:
+-                sig.update(self.start.encode('latin-1'))
++                parts.append(self.start)
+             if self.prec:
+-                sig.update("".join(["".join(p) for p in self.prec]).encode('latin-1'))
++                parts.append(''.join([''.join(p) for p in self.prec]))
+             if self.tokens:
+-                sig.update(" ".join(self.tokens).encode('latin-1'))
++                parts.append(' '.join(self.tokens))
+             for f in self.pfuncs:
+                 if f[3]:
+-                    sig.update(f[3].encode('latin-1'))
+-        except (TypeError,ValueError):
++                    parts.append(f[3])
++        except (TypeError, ValueError):
+             pass
+-        return sig.digest()
++        return ''.join(parts)
+ 
+     # -----------------------------------------------------------------------------
+     # validate_file()
diff --git a/SPECS/python-ply.spec b/SPECS/python-ply.spec
index 0f2e17c..d189e1f 100644
--- a/SPECS/python-ply.spec
+++ b/SPECS/python-ply.spec
@@ -7,11 +7,12 @@
 Name:             python-ply
 Summary:          Python Lex-Yacc
 Version:          3.4
-Release:          10%{?dist}
+Release:          11%{?dist}
 License:          BSD
 Group:            System Environment/Libraries
 URL:              http://www.dabeaz.com/ply/
 Source0:          http://www.dabeaz.com/ply/ply-%{version}.tar.gz
+Patch0:           0001-Replace-md5-in-signature-calculation.patch
 BuildRoot:        %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildArch:        noarch
 BuildRequires:    python-devel
@@ -58,6 +59,7 @@ essential features:
 
 %prep
 %setup -q -n ply-%{version}
+%patch0 -p0
 sed -i 's|/usr/local/bin/python|/usr/bin/python|g' example/yply/yply.py
 chmod -x example/yply/yply.py example/newclasscalc/calc.py example/classcalc/calc.py example/cleanup.sh
 
@@ -115,6 +117,9 @@ rm -rf $RPM_BUILD_ROOT
 %endif # with_python3
 
 %changelog
+* Tue Mar 7 2017 Stanislav Laznicka <slaznick@redhat.com> 3.4-11
+- Replace md5 in signature calculation in order to allow use in FIPS
+
 * Fri Jun 12 2015 Martin Kosek <mkosek@redhat.com> 3.4-10
 - Increase Release number to get a clean upgrade path from EPEL 7