add cx_freeze support

gooey/gui/image_repository.py

@@ -1,10 +1,10 @@
 import os
+from gooey.gui.util.freeze import get_resource_path
 
 
 __author__ = 'Chris'
 
-base_path = os.path.dirname(__file__)
-image_dir = os.path.join(base_path, '../images')
+image_dir = get_resource_path('images')
 
 alessandro_rei_checkmark = os.path.join(image_dir, "alessandro_rei_checkmark.png")
 computer = os.path.join(image_dir, "computer.png")

gooey/gui/lang/i18n.py

@@ -11,12 +11,13 @@
 import json
 
 from gooey.gui.lang import i18n_config
+from gooey.gui.util.freeze import get_resource_path
 
 
 __all__ = ['translate']
 
 _LANG = i18n_config.LANG
-_DEFAULT_DIR = os.path.join(os.path.dirname(__file__), '../../languages')
+_DEFAULT_DIR = get_resource_path("languages")
 
 _DICTIONARY = None
 
@@ -41,13 +42,7 @@ def load(filename):
                   'translation file is in the languages directory, ')
 
 def translate(key):
-  return _DICTIONARY[key]
+  return _DICTIONARY.get(key, key)
 
 def _(key):
-  return _DICTIONARY[key]
-
-if __name__ == '__main__':
-  pass
-
-
-
+  return translate(key)

gooey/gui/util/freeze.py

@@ -0,0 +1,20 @@
+import sys
+import os
+
+
+def is_frozen():
+  return getattr(sys, 'frozen', False)
+
+
+def get_resource_path(*args):
+  if is_frozen():
+    resource_dir = os.path.join(os.path.dirname(sys.executable), 'gooey')
+    if not os.path.isdir(resource_dir):
+      raise IOError(("cannot locate Gooey resources. It seems that the program "
+                     "was frozen, but resource files were not copied to "
+                     "directory of the executable file. Please copy "
+                     "`languages` and `images` folders from gooey module "
+                     "directory into `{}{}` directory.".format(resource_dir, os.sep)))
+  else:
+    resource_dir = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))
+  return os.path.join(resource_dir, *args)

gooey/gui/util/quoting.py

@@ -1,4 +1,12 @@
-import re
+import sys
+
+
+if sys.platform.startswith("win"):
+  def quote(value):
+    return '"{}"'.format('{}'.format(value).replace('"', '""'))
+else:  # POSIX shell
+  def quote(value):
+    return "'{}'".format('{}'.format(value).replace("'", "'\\''"))
 
 
 def maybe_quote(string):

gooey/python_bindings/config_generator.py

@@ -1,18 +1,17 @@
 import os
 import sys
-import argparse_to_json
 from gooey.gui.windows import layouts
-from gooey.python_bindings import source_parser
+from gooey.python_bindings import argparse_to_json
+from gooey.gui.util.quoting import quote
 
 
 def create_from_parser(parser, source_path, **kwargs):
   show_config = kwargs.get('show_config', False)
 
-  #If script has been frozen execute it straight
-  if hasattr(sys, 'frozen'):
-    run_cmd = source_path
+  if source_path.endswith(".py"):
+    run_cmd = '{} {}'.format(quote(sys.executable), quote(source_path))
   else:
-    run_cmd = 'python -u {}'.format(source_path)
+    run_cmd = quote(source_path)
 
   build_spec = {
     'language':             kwargs.get('language', 'english'),