[pypy-svn] r14040 - pypy/dist/pypy/translator/goal

[adim at codespeak.net]

Author: adim
Date: Fri Jul  1 18:24:50 2005
New Revision: 14040

Modified:
   pypy/dist/pypy/translator/goal/translate_pypy.py
Log:
added an option to avoid redirection to translation-snapshot directory

Modified: pypy/dist/pypy/translator/goal/translate_pypy.py
==============================================================================
--- pypy/dist/pypy/translator/goal/translate_pypy.py	(original)
+++ pypy/dist/pypy/translator/goal/translate_pypy.py	Fri Jul  1 18:24:50 2005
@@ -25,6 +25,8 @@
    -no-d      Disable recording of debugging information
    -huge=%    Threshold in the number of functions after which only a local call
               graph and not a full one is displayed
+   -no-snapshot
+              Don't redirect imports to the translation snapshot
    -save filename
               saves the translator to a file. The file type can either
               be .py or .zip (recommended).
@@ -34,32 +36,33 @@
 """
 import autopath, sys, os
 
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-basedir = autopath.this_dir
+if '-no-snapshot' not in sys.argv:
+    # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+    basedir = autopath.this_dir
 
-pypy_translation_snapshot_dir = os.path.join(basedir, 'pypy-translation-snapshot')
+    pypy_translation_snapshot_dir = os.path.join(basedir, 'pypy-translation-snapshot')
 
-if not os.path.isdir(pypy_translation_snapshot_dir):
-    print """
-Translation is performed on a specific revision of PyPy which lives on
-a branch. This needs to be checked out into translator/goal with:
+    if not os.path.isdir(pypy_translation_snapshot_dir):
+        print """
+    Translation is performed on a specific revision of PyPy which lives on
+    a branch. This needs to be checked out into translator/goal with:
 
-svn co http://codespeak.net/svn/pypy/branch/pypy-translation-snapshot
-"""[1:]
-    sys.exit(2)
+    svn co http://codespeak.net/svn/pypy/branch/pypy-translation-snapshot
+    """[1:]
+        sys.exit(2)
 
-# override imports from pypy head with imports from pypy-translation-snapshot
-import pypy
-pypy.__path__.insert(0, pypy_translation_snapshot_dir)
+    # override imports from pypy head with imports from pypy-translation-snapshot
+    import pypy
+    pypy.__path__.insert(0, pypy_translation_snapshot_dir)
 
-# complement imports from pypy.objspace (from pypy-translation-snapshot)
-# with pypy head objspace/
-import pypy.objspace
-pypy.objspace.__path__.append(os.path.join(autopath.pypydir, 'objspace'))
+    # complement imports from pypy.objspace (from pypy-translation-snapshot)
+    # with pypy head objspace/
+    import pypy.objspace
+    pypy.objspace.__path__.append(os.path.join(autopath.pypydir, 'objspace'))
 
-print "imports redirected to pypy-translation-snapshot."
+    print "imports redirected to pypy-translation-snapshot."
 
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+    # xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 
 
 import threading, pdb
@@ -258,6 +261,7 @@
                '-no-o': False,
                '-tcc':  False,
                '-no-d': False,
+               '-no-snapshot' : False,
                '-load': False,
                '-save': False,
                '-fork': False,