annotate data_generation/transformations/pycaptcha/Captcha/__init__.py @ 261:6d16a2bf142b

important bug fix in pipeline corresponding to an iterator always giving 0 complexity, need to redo 10% of the P07 dataset
author Xavier Glorot <glorotxa@iro.umontreal.ca>
date Wed, 17 Mar 2010 16:41:16 -0400
parents 1f5937e9e530
children
rev   line source
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1 """ Captcha
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2
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3 This is the PyCAPTCHA package, a collection of Python modules
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4 implementing CAPTCHAs: automated tests that humans should pass,
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5 but current computer programs can't. These tests are often
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6 used for security.
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7
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8 See http://www.captcha.net for more information and examples.
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9
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10 This project was started because the CIA project, written in
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11 Python, needed a CAPTCHA to automate its user creation process
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12 safely. All existing implementations the author could find were
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13 written in Java or for the .NET framework, so a simple Python
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14 alternative was needed.
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15 """
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16 #
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17 # PyCAPTCHA Package
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18 # Copyright (C) 2004 Micah Dowty <micah@navi.cx>
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19 #
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20
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21 __version__ = "0.3-pre"
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22
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23
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24 # Check the python version here before we proceed further
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25 requiredPythonVersion = (2,2,1)
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26 def checkVersion():
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27 import sys, string
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28 if sys.version_info < requiredPythonVersion:
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29 raise Exception("%s requires at least Python %s, found %s instead." % (
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30 name,
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31 string.join(map(str, requiredPythonVersion), "."),
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32 string.join(map(str, sys.version_info), ".")))
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33 checkVersion()
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34
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35
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36 # Convenience imports
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37 from Base import *
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38 import File
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39 import Words
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40
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41 ### The End ###