[pypy-commit] pypy default: fix test_urandom_failure by eliminating unnecessary dependency ctypes_support -> ctypes.util -> tempfile -> random -> urandom

[bdkearns]

Author: Brian Kearns <bdkearns at gmail.com>
Branch: 
Changeset: r70843:ad57911bdbc4
Date: 2014-04-22 01:36 -0400
http://bitbucket.org/pypy/pypy/changeset/ad57911bdbc4/

Log:	fix test_urandom_failure by eliminating unnecessary dependency
	ctypes_support -> ctypes.util -> tempfile -> random -> urandom

diff --git a/lib-python/2.7/ctypes/util.py b/lib-python/2.7/ctypes/util.py
--- a/lib-python/2.7/ctypes/util.py
+++ b/lib-python/2.7/ctypes/util.py
@@ -86,9 +86,10 @@
 
 elif os.name == "posix":
     # Andreas Degert's find functions, using gcc, /sbin/ldconfig, objdump
-    import re, tempfile, errno
+    import re, errno
 
     def _findLib_gcc(name):
+        import tempfile
         expr = r'[^\(\)\s]*lib%s\.[^\(\)\s]*' % re.escape(name)
         fdout, ccout = tempfile.mkstemp()
         os.close(fdout)
diff --git a/lib_pypy/ctypes_support.py b/lib_pypy/ctypes_support.py
--- a/lib_pypy/ctypes_support.py
+++ b/lib_pypy/ctypes_support.py
@@ -1,4 +1,3 @@
-
 """ This file provides some support for things like standard_c_lib and
 errno access, as portable as possible
 """
@@ -22,7 +21,7 @@
     standard_c_lib._errno.argtypes = None
     def _where_is_errno():
         return standard_c_lib._errno()
-    
+
 elif sys.platform in ('linux2', 'freebsd6'):
     standard_c_lib.__errno_location.restype = ctypes.POINTER(ctypes.c_int)
     standard_c_lib.__errno_location.argtypes = None
@@ -42,5 +41,3 @@
 def set_errno(value):
     errno_p = _where_is_errno()
     errno_p.contents.value = value
-
-