"""
pywxrc -- Python XML resource compiler
+ (see http://wiki.wxpython.org/index.cgi/pywxrc for more info)
Usage: python pywxrc.py -h
- python pywxrc.py <resource.xrc> [-e] [-o filename]
+ python pywxrc.py <resource.xrc> [-e] [-g] [-o filename]
-h, --help show help message
- -e, --embed embed resources in output file
+ -e, --embed embed resources in the output file
+ -g, --gettext embed list of translatable strings in the output file
-o, --output output filename, or - for stdout
"""
"""
CLASS_HEADER = """\
-class %(windowName)sBase(wx.%(windowClass)s):
+class xrc%(windowName)s(wx.%(windowClass)s):
def PreCreate(self):
\"\"\" This function is called during the class's initialization.
"""
INIT_RESOURE_HEADER = """\
-# -------------------------------------------------------------
# ------------------------ Resource data ----------------------
-# -------------------------------------------------------------
def __init_resources():
"""
__res.Load('memory:XRC/%(memoryPath)s/%(resourceFilename)s')
"""
+ GETTEXT_DUMMY_FUNC = """\
+# ----------------------- Gettext strings ---------------------
+
+def __gettext_strings():
+ # This is a dummy function that lists all the strings that are used in
+ # the XRC file in the _("a string") format to be recognized by GNU
+ # gettext utilities (specificaly the xgettext utility) and the
+ # mki18n.py script. For more information see:
+ # http://wiki.wxpython.org/index.cgi/Internationalization
+
+ def _(str): pass
+
+%(gettextStrings)s
+"""
+
#----------------------------------------------------------------------
class XmlResourceCompiler:
"""This class generates Python code from XML resource files (XRC)."""
- def MakePythonModule(self, resourceFilename, outputFilename, embedResources=False):
+ def MakePythonModule(self, resourceFilename, outputFilename,
+ embedResources=False, generateGetText=False):
if outputFilename == "-":
outputFile = sys.stdout
else:
else:
print >>outputFile, self.GenerateInitResourcesFile(resourceFilename, resourceDocument)
+ if generateGetText:
+ print >>outputFile, self.GenerateGetText(resourceDocument)
+
#-------------------------------------------------------------------
def GenerateClasses(self, resourceDocument):
#-------------------------------------------------------------------
+ def GenerateGetText(self, resourceDocument):
+ resource = resourceDocument.firstChild
+ strings = self.FindStringsInNode(resource)
+ strings = [' _("%s")\n' % s for s in strings]
+ gettextStrings = "".join(strings)
+ return self.templates.GETTEXT_DUMMY_FUNC % locals()
+
+ #-------------------------------------------------------------------
+
def GenerateInitResourcesEmbedded(self, resourceFilename, resourceDocument):
outputList = []
#-------------------------------------------------------------------
def GenerateInitResourcesFile(self, resourceFilename, resourceDocument):
+ # take only the filename portion out of resourceFilename
+ resourceFilename = os.path.split(resourceFilename)[1]
outputList = []
outputList.append(self.templates.INIT_RESOURE_HEADER)
outputList.append(self.templates.LOAD_RES_FILE % locals())
if n.nodeType == minidom.Document.ELEMENT_NODE:
self.ReplaceFilenamesInXRC(n, files, resourcePath);
+ #-------------------------------------------------------------------
+
+ def FindStringsInNode(self, parent):
+ def is_number(st):
+ try:
+ i = int(st)
+ return True
+ except ValueError:
+ return False
+
+ strings = []
+ if parent is None:
+ return strings;
+
+ for child in parent.childNodes:
+ if ((parent.nodeType == parent.ELEMENT_NODE) and
+ # parent is an element, i.e. has subnodes...
+ (child.nodeType == child.TEXT_NODE or
+ child.nodeType == child.CDATA_SECTION_NODE) and
+ # ...it is textnode...
+ (
+ parent.tagName == "label" or
+ (parent.tagName == "value" and
+ not is_number(child.nodeValue)) or
+ parent.tagName == "help" or
+ parent.tagName == "longhelp" or
+ parent.tagName == "tooltip" or
+ parent.tagName == "htmlcode" or
+ parent.tagName == "title" or
+ parent.tagName == "item"
+ )):
+ # ...and known to contain translatable string
+ if (parent.getAttribute("translate") != "0"):
+ strings.append(self.ConvertText(child.nodeValue))
+
+ # subnodes:
+ if child.nodeType == child.ELEMENT_NODE:
+ strings += self.FindStringsInNode(child)
+
+ return strings
+
+ #-------------------------------------------------------------------
+
+ def ConvertText(self, st):
+ st2 = ""
+ dt = list(st)
+
+ skipNext = False
+ for i in range(len(dt)):
+ if skipNext:
+ skipNext = False
+ continue
+
+ if dt[i] == '_':
+ if dt[i+1] == '_':
+ st2 += '_'
+ skipNext = True
+ else:
+ st2 += '&'
+ elif dt[i] == '\n':
+ st2 += '\\n'
+ elif dt[i] == '\t':
+ st2 += '\\t'
+ elif dt[i] == '\r':
+ st2 += '\\r'
+ elif dt[i] == '\\':
+ if dt[i+1] not in ['n', 't', 'r']:
+ st2 += '\\\\'
+ else:
+ st2 += '\\'
+ elif dt[i] == '"':
+ st2 += '\\"'
+ else:
+ st2 += dt[i]
+
+ return st2
+
+
+
#---------------------------------------------------------------------------
def main(args):
resourceFilename = ""
outputFilename = ""
embedResources = False
+ generateGetText = False
try:
- opts, args = getopt.gnu_getopt(args, "heo:", "help embed output=".split())
- except getopt.GetoptError:
+ opts, args = getopt.gnu_getopt(args, "hego:", "help embed gettext output=".split())
+ except getopt.GetoptError, e:
+ print "\nError : %s\n" % str(e)
print __doc__
sys.exit(1)
if opt in ["-e", "--embed"]:
embedResources = True
+ if opt in ["-g", "--gettext"]:
+ generateGetText = True
+
if outputFilename is None or outputFilename == "":
outputFilename = os.path.splitext(resourceFilename)[0] + "_xrc.py"
comp = XmlResourceCompiler()
try:
- comp.MakePythonModule(resourceFilename, outputFilename, embedResources)
+ comp.MakePythonModule(resourceFilename, outputFilename, embedResources, generateGetText)
except IOError, e:
print >>sys.stderr, "%s." % str(e)
else:
projects / wxWidgets.git / blobdiff