add --license option

git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@2663 e7d03fd6-7b0d-0410-9947-9c21f3af8025

gui/simple-glade-codegen.py

@@ -19,14 +19,7 @@
 #
 # Changes by Bastian Kleineidam:
 #
-# - Added command line options:
-#   --charset STRING
-#           Specify output character set for generated files. The
-#           output files will be encoded with the given character set.
-#   --copyright STRING
-#           Add given copyright notice as comment
-#   --threads
-#           Call gtk.gdk.threads_init() in the main() routine
+# - Added command line options (see usage() function)
 # - Regenerate helper module if this code generator was modified
 # - Use sys.executable as interpreter name
 
@@ -51,13 +44,14 @@ from xml.sax._exceptions import SAXParseException
 config = {
     "charset": locale.getpreferredencoding(),
     "copyright": u"Copyright (C) %d" % datetime.date.today().year,
+    "license": u"",
     "threads": u"pass",
     "interpreter": unicode(sys.executable)
 }
 
 def read_config (args):
     preferred_encoding = config["charset"]
-    longopts = ["threads", "charset=", "copyright="]
+    longopts = ["threads", "charset=", "copyright=", "license="]
     opts, args = getopt.getopt(args, "", longopts)
     for opt, arg in opts:
         if opt == "--threads":
@@ -71,6 +65,13 @@ def read_config (args):
             except LookupError:
                 raise getopt.GetoptError("Unknown charset %r" % arg)
             config["charset"] = charset
+        elif opt == "--license":
+            fo = codecs.open(arg, "r", preferred_encoding)
+            try:
+                content = fo.read()
+            finally:
+                fo.close()
+            config["license"] = content
     return args
 
 
@@ -78,6 +79,7 @@ header_format = u"""\
 #!%(interpreter)s
 # -*- coding: %(charset)s -*-
 # %(copyright)s
+%(license)s
 
 # Python module %(module)s.py
 # Autogenerated from %(glade)s
@@ -294,6 +296,7 @@ class SimpleGladeCodeWriter (xml.sax.handler.ContentHandler):
                 fo.write(self.code)
             finally:
                 fo.close()
+            print "Wrote", self.output_file
         except IOError, e:
             print >> sys.stderr, "Error writing output:", e
             return None
@@ -311,6 +314,8 @@ Options:
     Write files in given charset and add coding line.
   --copyright=STRING
     Write given copyright string after coding line.
+  --license=FILENAME
+    Add contents of given filename below copyright.
   --threads
     Call gtk.gdk.threads_init() before gtk.main().
 """ % program
@@ -403,7 +408,7 @@ def main (args):
             fo.write(SimpleGladeApp_content % config)
         finally:
             fo.close()
-    print "Wrote", output_file
+        print "Wrote", helper_module
     return 0