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/SQLAlchemy-0.7.8/README.py3k

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  1. =================
    2. 

  2. PYTHON 3 SUPPORT
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  3. =================
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  4. 

  5. Current Python 3k support in SQLAlchemy is provided by a customized
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  6. 2to3 script which wraps Python's 2to3 tool.
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    8. 

  8. Installing Distribute
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  9. ---------------------
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  10. 

  11. Distribute should be installed with the Python3 installation.  The
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  12. distribute bootloader is included.
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  13. 

  14. Running as a user with permission to modify the Python distribution,
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  15. install Distribute:
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  16. 

  17.     python3 distribute_setup.py
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  18. 

  19. 

  20. Installing SQLAlchemy in Python 3
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  21. ---------------------------------
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  22. 

  23. Once Distribute is installed, SQLAlchemy can be installed directly.
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  24. The 2to3 process will kick in which takes several minutes:
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  25. 

  26.     python3 setup.py install
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  27. 

  28. Converting Tests, Examples, Source to Python 3
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  29. ----------------------------------------------
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  30. 

  31. To convert all files in the source distribution, run 
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  32. SQLAlchemys "sa2to3.py" script, which monkeypatches a preprocessor
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  33. onto the 2to3 tool:
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  34. 

  35.     python3 sa2to3.py --no-diffs -w lib test examples
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  36. 

  37. The above will rewrite all files in-place in Python 3 format.
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  38. 

  39. Running Tests
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  40. -------------
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  41. 

  42. To run unit tests in Py3k, Nose 1.0 is required, or a development
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  43. version of Nose that supports Python 3.   The tests are run
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  44. using ./sqla_nose.py as described in README.unittests.
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  45. 

  46. Current 3k Issues
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  47. -----------------
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  48. 

  49. Current bugs and tickets related to Py3k are on the Py3k milestone in trac:
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  50. 

  51. http://www.sqlalchemy.org/trac/query?status=new&status=assigned&status=reopened&milestone=py3k
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  52. 

  53.