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annotate pyver.py @ 46:599f727e3833 traipse_dev

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Getting ready to test!! Main functions seem to be working. Auto Update or No Update pass the window, but Auto Update does not update yet. .hgignore is now in the System folder, not myfiles.
author sirebral
date Wed, 05 Aug 2009 19:52:56 -0500
parents 4385a7d0efd1
children
rev   line source
0
4385a7d0efd1 Deleted and repushed it with the 'grumpy-goblin' branch. I forgot a y
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1 import sys # Needed for version
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2 import string # Needed for split
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3 from orpg.orpg_version import * # To get NEEDS_PYTHON_MAJOR, MINOR, and MICRO
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4
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5 def getNumber(numberstringtoconvert):
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6 currentnumberstring = ""
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7 for number in numberstringtoconvert:
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8 if number >= "0" and number <="9":
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9 currentnumberstring += number
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10 else:
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11 break
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12 if currentnumberstring == "":
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13 return 0
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14 else:
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15 return int(currentnumberstring)
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16 # This checks to make sure a certain version of python or later is in use
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17 # The actual version requested is set in orpg/openrpg_version
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18 def checkPyVersion():
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19
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20 # taking the first split on whitespace of sys.version gives us the version info without the build stuff
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21 vernumstring = string.split(sys.version)[0]
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22
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23 # This splits the version string into (major,minor,micro). Actually, a complicating factor
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24 # is that there sometimes isn't a micro, e.g. 2.0. We'll just do it the hard way to build
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25 # the numbers instead of tuple unpacking.
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26 splits = string.split(vernumstring,'.')
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27
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28 # Assign default values
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29 micro = 0
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30 minor = 0
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31 major = 0
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32 # Assign the integer conversion of each, assuming that it was found. If not found, we assumed 0 just above.
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33 if len(splits) > 0:
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34 major = getNumber(splits[0])
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35 if len(splits) > 1:
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36 minor = getNumber(splits[1])
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37 if len(splits) > 2:
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38 micro = getNumber(splits[2])
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39 # Check against min version info from orpg/orpg_version
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40 if major >= NEEDS_PYTHON_MAJOR:
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41 if major > NEEDS_PYTHON_MAJOR: # If it's greater, there's no need to check the minor
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42 return
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43 if minor >= NEEDS_PYTHON_MINOR:
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44 if minor > NEEDS_PYTHON_MINOR: # If it's greater, there's no need to check the micro
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45 return
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46 if micro >= NEEDS_PYTHON_MICRO:
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47 return
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48
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49 # If we get here, then the version check failed so we inform the user of the required version and exit
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50 print "Invalid python version being used. Detected version %s," % (vernumstring)
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51 print "but version %i.%i.%i or better is required!" % (NEEDS_PYTHON_MAJOR,NEEDS_PYTHON_MINOR,NEEDS_PYTHON_MICRO)
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52 print "You either have the wrong version of Python installed or you"
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53 print "have multiple versions installed. If you have multiple versions,"
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54 print "please make sure Python %i.%i.%i or better is found first in your path or explicitly" % (NEEDS_PYTHON_MAJOR,NEEDS_PYTHON_MINOR,NEEDS_PYTHON_MICRO)
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55 print "start using, \"<path>\python <program>\"."
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56 sys.exit( 1 )