File python-2.6.8-restore-os.urandom.patch of Package python-base

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File python-2.6.8-restore-os.urandom.patch of Package python-base

Index: Python-2.6.8/Lib/os.py
===================================================================
--- Python-2.6.8.orig/Lib/os.py	2012-04-10 17:32:05.000000000 +0200
+++ Python-2.6.8/Lib/os.py	2012-04-24 16:51:27.000000000 +0200
@@ -742,3 +742,25 @@
                      _make_statvfs_result)
 except NameError: # statvfs_result may not exist
     pass
+
+# compatibility for broken apps that use older interpreter than stdlib
+# (this might be because of static-linked libpython, or private copy
+# of interpreter binary, as in virtualenv)
+if not _exists("urandom"):
+    def urandom(n):
+        """urandom(n) -> str
+
+        Return a string of n random bytes suitable for cryptographic use.
+
+        """
+        import warnings
+        warnings.warn("Interpreter/stdlib version mismatch. Your interpreter can't do hash randomization. Make sure you are running an up-to-date version.", RuntimeWarning)
+        try:
+            _urandomfd = open("/dev/urandom", O_RDONLY)
+        except:
+            raise NotImplementedError("/dev/urandom (or equivalent) not found")
+        bytes = ""
+        while len(bytes) < n:
+            bytes += read(_urandomfd, n - len(bytes))
+        close(_urandomfd)
+        return bytes

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File python-2.6.8-restore-os.urandom.patch of Package python-base

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