Mercurial > cpython-lru_cache-weakref

annotate Mac/scripts/BuildApplet.py @ 25838:8540887bcec6 2.2

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Backport of 2.183: Fix memory leak in add_subclass() found by NealN with valgrind.
author Guido van Rossum <guido@python.org>
date Fri, 18 Oct 2002 13:42:21 +0000
parents ca1e5bc5209d
children 2d67a0ba9020
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1 """Create an applet from a Python script.
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2
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3 This puts up a dialog asking for a Python source file ('TEXT').
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4 The output is a file with the same name but its ".py" suffix dropped.
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5 It is created by copying an applet template and then adding a 'PYC '
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6 resource named __main__ containing the compiled, marshalled script.
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7 """
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8
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9
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10 import sys
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11 sys.stdout = sys.stderr
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12
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13 import os
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14 import macfs
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15 import MacOS
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16 import EasyDialogs
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17 import buildtools
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19
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20 def main():
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21 try:
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22 buildapplet()
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23 except buildtools.BuildError, detail:
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24 EasyDialogs.Message(detail)
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25
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26
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27 def buildapplet():
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28 buildtools.DEBUG=1
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29
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30 # Find the template
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31 # (there's no point in proceeding if we can't find it)
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32
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33 template = buildtools.findtemplate()
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34
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35 # Ask for source text if not specified in sys.argv[1:]
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36
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37 if not sys.argv[1:]:
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38 srcfss, ok = macfs.PromptGetFile('Select Python source or applet:', 'TEXT', 'APPL')
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39 if not ok:
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40 return
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41 filename = srcfss.as_pathname()
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42 tp, tf = os.path.split(filename)
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43 if tf[-3:] == '.py':
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44 tf = tf[:-3]
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45 else:
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46 tf = tf + '.applet'
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47 dstfss, ok = macfs.StandardPutFile('Save application as:', tf)
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48 if not ok: return
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49 dstfilename = dstfss.as_pathname()
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50 cr, tp = MacOS.GetCreatorAndType(filename)
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51 if tp == 'APPL':
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52 buildtools.update(template, filename, dstfilename)
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53 else:
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54 buildtools.process(template, filename, dstfilename, 1)
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55 else:
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56
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57 # Loop over all files to be processed
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58 for filename in sys.argv[1:]:
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59 cr, tp = MacOS.GetCreatorAndType(filename)
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60 if tp == 'APPL':
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61 buildtools.update(template, filename, '')
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62 else:
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63 buildtools.process(template, filename, '', 1)
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66 if __name__ == '__main__':
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67 main()