-#!/usr/bin/env python
-"""
-img2py.py -- Convert an image to PNG format and embed it in a Python
- module with appropriate code so it can be loaded into
- a program at runtime. The benefit is that since it is
- Python source code it can be delivered as a .pyc or
- 'compiled' into the program using freeze, py2exe, etc.
+## This file imports items from the wx package into the wxPython package for
+## backwards compatibility. Some names will also have a 'wx' added on if
+## that is how they used to be named in the old wxPython package.
-Usage:
-
- img2py.py [options] image_file python_file
-
-Options:
-
- -m <#rrggbb> If the original image has a mask or transparency defined
- it will be used by default. You can use this option to
- override the default or provide a new mask by specifying
- a colour in the image to mark as transparent.
-
- -n <name> Normally generic names (getBitmap, etc.) are used for the
- image access functions. If you use this option you can
- specify a name that should be used to customize the access
- fucntions, (getNameBitmap, etc.)
-
- -a This flag specifies that the python_file should be appended
- to instead of overwritten. This in combination with -n will
- allow you to put multiple images in one Python source file.
-
- -u Don't use compression. Leaves the data uncompressed.
-
- -i Also output a function to return the image as a wxIcon.
-
-"""
-
-
-
-import sys, os, glob, getopt, tempfile, string
-import cPickle, cStringIO, zlib
-import img2img
-from wxPython import wx
-
-
-def crunch_data(data, compressed):
- # compress it?
- if compressed:
- data = zlib.compress(data, 9)
-
- # convert to a printable format, so it can be in a Python source file
- data = repr(data)
-
- # This next bit is borrowed from PIL. It is used to wrap the text intelligently.
- fp = cStringIO.StringIO()
- data = data + " " # buffer for the +1 test
- c = i = 0
- word = ""
- octdigits = "01234567"
- hexdigits = "0123456789abcdef"
- while i < len(data):
- if data[i] != "\\":
- word = data[i]
- i = i + 1
- else:
- if data[i+1] in octdigits:
- for n in range(2, 5):
- if data[i+n] not in octdigits:
- break
- word = data[i:i+n]
- i = i + n
- elif data[i+1] == 'x':
- for n in range(2, 5):
- if data[i+n] not in hexdigits:
- break
- word = data[i:i+n]
- i = i + n
- else:
- word = data[i:i+2]
- i = i + 2
-
- l = len(word)
- if c + l >= 78-1:
- fp.write("\\\n")
- c = 0
- fp.write(word)
- c = c + l
-
- # return the formatted compressed data
- return fp.getvalue()
-
-
-
-def main(args):
- if not args or ("-h" in args):
- print __doc__
- return
-
- append = 0
- compressed = 1
- maskClr = None
- imgName = ""
- icon = 0
-
- try:
- opts, fileArgs = getopt.getopt(args, "auin:m:")
- except getopt.GetoptError:
- print __doc__
- return
-
- for opt, val in opts:
- if opt == "-a":
- append = 1
- elif opt == "-u":
- compressed = 0
- elif opt == "-n":
- imgName = val
- elif opt == "-m":
- maskClr = val
- elif opt == "-i":
- icon = 1
-
- if len(fileArgs) != 2:
- print __doc__
- return
-
- image_file, python_file = fileArgs
-
- # convert the image file to a temporary file
- tfname = tempfile.mktemp()
- ok, msg = img2img.convert(image_file, maskClr, None, tfname, wx.wxBITMAP_TYPE_PNG, ".png")
- if not ok:
- print msg
- return
-
- data = open(tfname, "rb").read()
- data = crunch_data(data, compressed)
- os.unlink(tfname)
-
- if append:
- out = open(python_file, "a")
- else:
- out = open(python_file, "w")
-
- out.write("#" + "-" * 70 + "\n")
- if not append:
- out.write("# This file was generated by %s\n#\n" % sys.argv[0])
- out.write("from wxPython.wx import wxImageFromStream, wxBitmapFromImage\n")
- if icon:
- out.write("from wxPython.wx import wxEmptyIcon\n")
- if compressed:
- out.write("import cStringIO, zlib\n\n\n")
- else:
- out.write("import cStringIO\n\n\n")
-
- if compressed:
- out.write("def get%sData():\n"
- " return zlib.decompress(\n%s)\n\n"
- % (imgName, data))
- else:
- out.write("def get%sData():\n"
- " return \\\n%s\n\n"
- % (imgName, data))
-
-
- out.write("def get%sBitmap():\n"
- " return wxBitmapFromImage(get%sImage())\n\n"
- "def get%sImage():\n"
- " stream = cStringIO.StringIO(get%sData())\n"
- " return wxImageFromStream(stream)\n\n"
- % tuple([imgName] * 4))
- if icon:
- out.write("def get%sIcon():\n"
- " icon = wxEmptyIcon()\n"
- " icon.CopyFromBitmap(get%sBitmap())\n"
- " return icon\n\n"
- % tuple([imgName] * 2))
-
-
- if imgName:
- n_msg = ' using "%s"' % imgName
- else:
- n_msg = ""
- if maskClr:
- m_msg = " with mask %s" % maskClr
- else:
- m_msg = ""
- print "Embedded %s%s into %s%s" % (image_file, n_msg, python_file, m_msg)
-
-
-if __name__ == "__main__":
- main(sys.argv[1:])
+import wx.tools.img2py
+crunch_data = wx.tools.img2py.crunch_data
+main = wx.tools.img2py.main
projects / wxWidgets.git / blobdiff