Mercurial > cpython-lru_cache-weakref

annotate Mac/scripts/BuildApplet.py @ 39042:c02fa187e0f4 legacy-trunk

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Part of SF patch #1484695. This removes dead code. The chksum was already verified in .frombuf() on the lines above. If there was a problem an exception is raised, so there was no way this condition could have been true.
author Neal Norwitz <nnorwitz@gmail.com>
date Mon, 10 Jul 2006 00:23:17 +0000
parents a0761ceb8633
children 899bbcbaf9a6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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315760ba0041 A new home for scripts/applets
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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 MacOS
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15 import EasyDialogs
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16 import buildtools
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17 import getopt
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18
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19 if not sys.executable.startswith(sys.exec_prefix):
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20 # Oh, the joys of using a python script to bootstrap applicatin bundles
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21 # sys.executable points inside the current application bundle. Because this
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22 # path contains blanks (two of them actually) this path isn't usable on
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23 # #! lines. Reset sys.executable to point to the embedded python interpreter
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24 sys.executable = os.path.join(sys.prefix,
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25 'Resources/Python.app/Contents/MacOS/Python')
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26
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27 # Just in case we're not in a framework:
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28 if not os.path.exists(sys.executable):
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29 sys.executable = os.path.join(sys.exec_prefix, 'bin/python')
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30
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31 def main():
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32 try:
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33 buildapplet()
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34 except buildtools.BuildError, detail:
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35 EasyDialogs.Message(detail)
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36
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37
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38 def buildapplet():
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39 buildtools.DEBUG=1
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40
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41 # Find the template
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42 # (there's no point in proceeding if we can't find it)
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43
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44 template = buildtools.findtemplate()
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45
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46 # Ask for source text if not specified in sys.argv[1:]
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47
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48 if not sys.argv[1:]:
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49 filename = EasyDialogs.AskFileForOpen(message='Select Python source or applet:',
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50 typeList=('TEXT', 'APPL'))
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51 if not filename:
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52 return
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53 tp, tf = os.path.split(filename)
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54 if tf[-3:] == '.py':
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55 tf = tf[:-3]
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56 else:
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57 tf = tf + '.applet'
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58 dstfilename = EasyDialogs.AskFileForSave(message='Save application as:',
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59 savedFileName=tf)
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60 if not dstfilename: return
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61 cr, tp = MacOS.GetCreatorAndType(filename)
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62 if tp == 'APPL':
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63 buildtools.update(template, filename, dstfilename)
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64 else:
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65 buildtools.process(template, filename, dstfilename, 1)
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66 else:
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67
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68 SHORTOPTS = "o:r:ne:v?PR"
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69 LONGOPTS=("output=", "resource=", "noargv", "extra=", "verbose", "help", "python=", "destroot=")
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70 try:
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71 options, args = getopt.getopt(sys.argv[1:], SHORTOPTS, LONGOPTS)
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72 except getopt.error:
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73 usage()
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74 if options and len(args) > 1:
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75 sys.stderr.write("Cannot use options when specifying multiple input files")
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76 sys.exit(1)
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77 dstfilename = None
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78 rsrcfilename = None
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79 raw = 0
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80 extras = []
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81 verbose = None
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82 destroot = ''
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83 for opt, arg in options:
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84 if opt in ('-o', '--output'):
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85 dstfilename = arg
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86 elif opt in ('-r', '--resource'):
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87 rsrcfilename = arg
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88 elif opt in ('-n', '--noargv'):
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89 raw = 1
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90 elif opt in ('-e', '--extra'):
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91 if ':' in arg:
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92 arg = arg.split(':')
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93 extras.append(arg)
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94 elif opt in ('-P', '--python'):
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95 # This is a very dirty trick. We set sys.executable
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96 # so that bundlebuilder will use this in the #! line
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97 # for the applet bootstrap.
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98 sys.executable = arg
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99 elif opt in ('-v', '--verbose'):
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100 verbose = Verbose()
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101 elif opt in ('-?', '--help'):
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102 usage()
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103 elif opt in ('-d', '--destroot'):
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104 destroot = arg
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105 # On OS9 always be verbose
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106 if sys.platform == 'mac' and not verbose:
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107 verbose = 'default'
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108 # Loop over all files to be processed
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109 for filename in args:
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110 cr, tp = MacOS.GetCreatorAndType(filename)
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111 if tp == 'APPL':
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112 buildtools.update(template, filename, dstfilename)
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113 else:
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114 buildtools.process(template, filename, dstfilename, 1,
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115 rsrcname=rsrcfilename, others=extras, raw=raw,
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116 progress=verbose, destroot=destroot)
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117
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118 def usage():
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119 print "BuildApplet creates an application from a Python source file"
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120 print "Usage:"
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121 print " BuildApplet interactive, single file, no options"
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122 print " BuildApplet src1.py src2.py ... non-interactive multiple file"
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123 print " BuildApplet [options] src.py non-interactive single file"
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124 print "Options:"
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125 print " --output o Output file; default based on source filename, short -o"
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126 print " --resource r Resource file; default based on source filename, short -r"
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127 print " --noargv Build applet without drag-and-drop sys.argv emulation, short -n, OSX only"
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128 print " --extra src[:dst] Extra file to put in .app bundle, short -e, OSX only"
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129 print " --verbose Verbose, short -v"
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130 print " --help This message, short -?"
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131 sys.exit(1)
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132
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133 class Verbose:
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134 """This class mimics EasyDialogs.ProgressBar but prints to stderr"""
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135 def __init__(self, *args):
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136 if args and args[0]:
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137 self.label(args[0])
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138
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139 def set(self, *args):
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140 pass
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141
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142 def inc(self, *args):
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143 pass
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144
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145 def label(self, str):
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146 sys.stderr.write(str+'\n')
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315760ba0041 A new home for scripts/applets
Jack Jansen <jack.jansen@cwi.nl>
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147
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148 if __name__ == '__main__':
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149 main()