Mac/scripts/BuildApplication.py

   1 """Create a standalone application from a Python script.
   2
   3 This puts up a dialog asking for a Python source file ('TEXT').
   4 The output is a file with the same name but its ".py" suffix dropped.
   5 It is created by copying an applet template, all used shared libs and
   6 then adding 'PYC ' resources containing compiled versions of all used
   7 modules written in Python and the main script itself, as __main__.
   8 """
   9
  10
  11 import sys
  12
  13 import string
  14 import os
  15 import MacOS
  16 from Carbon import Res
  17 from Carbon import Dlg
  18 import EasyDialogs
  19 import buildtools
  20 import macresource
  21
  22 # Hmmm...
  23 MACFREEZEPATH = os.path.join(sys.prefix, ":Mac:Tools:macfreeze")
  24 if MACFREEZEPATH not in sys.path:
  25         sys.path.append(MACFREEZEPATH)
  26
  27 import macgen_bin
  28
  29 # dialog, items
  30 DLG_ID = 400
  31 OK_BUTTON = 1
  32 CANCEL_BUTTON = 2
  33 GENFAT_BUTTON = 4
  34 GENPPC_BUTTON = 5
  35 GEN68K_BUTTON = 6
  36
  37 # Define this if we cannot generate 68/fat binaries (Python 1.6)
  38 PPC_ONLY=1
  39
  40
  41 macresource.need('DITL', DLG_ID, "BuildApplication.rsrc")
  42
  43 def main():
  44         try:
  45                 buildapplication()
  46         except buildtools.BuildError, detail:
  47                 EasyDialogs.Message(detail)
  48
  49
  50 def buildapplication(debug = 0):
  51         buildtools.DEBUG = debug
  52
  53         # Ask for source text if not specified in sys.argv[1:]
  54
  55         if not sys.argv[1:]:
  56                 filename = EasyDialogs.AskFileForOpen(message='Select Python source:',
  57                         fileTypes=('TEXT',))
  58                 if not filename:
  59                         return
  60         else:
  61                 if sys.argv[2:]:
  62                         raise buildtools.BuildError, "please select one file at a time"
  63                 filename = sys.argv[1]
  64         tp, tf = os.path.split(filename)
  65
  66         # interact with user
  67         architecture, ok = interact(tf)
  68         if not ok:
  69                 return
  70         if tf[-3:] == '.py':
  71                 tf = tf[:-3]
  72         else:
  73                 tf = tf + '.app'
  74
  75         dstfilename = EasyDialogs.AskFileForSate(message='Save application as:',
  76                 savedFileName=tf)
  77         if not ok:
  78                 return
  79
  80         macgen_bin.generate(filename, dstfilename, None, architecture, 1)
  81
  82
  83 class radio:
  84
  85         def __init__(self, dlg, *items):
  86                 self.items = {}
  87                 for item in items:
  88                         ctl = dlg.GetDialogItemAsControl(item)
  89                         self.items[item] = ctl
  90
  91         def set(self, setitem):
  92                 for item, ctl in self.items.items():
  93                         if item == setitem:
  94                                 ctl.SetControlValue(1)
  95                         else:
  96                                 ctl.SetControlValue(0)
  97
  98         def get(self):
  99                 for item, ctl in self.items.items():
 100                         if ctl.GetControlValue():
 101                                 return item
 102
 103         def hasitem(self, item):
 104                 return self.items.has_key(item)
 105
 106
 107 def interact(scriptname):
 108         if PPC_ONLY:
 109                 return 'pwpc', 1
 110         d = Dlg.GetNewDialog(DLG_ID, -1)
 111         if not d:
 112                 raise "Can't get DLOG resource with id =", DLG_ID
 113         d.SetDialogDefaultItem(OK_BUTTON)
 114         d.SetDialogCancelItem(CANCEL_BUTTON)
 115         Dlg.ParamText(scriptname, "", "", "")
 116
 117         radiogroup = radio(d, GENFAT_BUTTON, GENPPC_BUTTON, GEN68K_BUTTON)
 118         radiogroup.set(GENFAT_BUTTON)
 119
 120         gentype = 'fat'
 121         while 1:
 122                 n = Dlg.ModalDialog(None)
 123                 if n == OK_BUTTON or n == CANCEL_BUTTON:
 124                         break
 125                 elif radiogroup.hasitem(n):
 126                         radiogroup.set(n)
 127         genitem = radiogroup.get()
 128         del radiogroup
 129         del d
 130         if genitem == GENFAT_BUTTON:
 131                 gentype = 'fat'
 132         elif genitem == GENPPC_BUTTON:
 133                 gentype = 'pwpc'
 134         elif genitem == GEN68K_BUTTON:
 135                 gentype = 'm68k'
 136         return gentype, n == OK_BUTTON
 137
 138
 139 if __name__ == '__main__':
 140         main()