diff options
Diffstat (limited to 'rapid/utilities.py')
| -rw-r--r-- | rapid/utilities.py | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/rapid/utilities.py b/rapid/utilities.py index 35c51ac..f0f0569 100644 --- a/rapid/utilities.py +++ b/rapid/utilities.py @@ -30,13 +30,13 @@ def get_full_path(path): return path else: return os.path.join(os.path.expanduser('~'), path) - + def is_directory(path): - + # for some very strange reason, doing it the GIO way fails with # unknown type, even for directories! return os.path.isdir(path) - + if False: d = gio.File(path) if d.query_exists(): @@ -44,14 +44,14 @@ def is_directory(path): file_type = file_info.get_file_type() if file_type == gio.FILE_TYPE_DIRECTORY: return True - + return False def format_size_for_user(bytes, zero_string="", with_decimals=True, kb_only=False): """Format an int containing the number of bytes into a string suitable for printing out to the user. zero_string is the string to use if bytes == 0. source: https://develop.participatoryculture.org/trac/democracy/browser/trunk/tv/portable/util.py?rev=3993 - + """ if bytes > (1 << 30) and not kb_only: value = (bytes / (1024.0 * 1024.0 * 1024.0)) @@ -84,10 +84,10 @@ def format_size_for_user(bytes, zero_string="", with_decimals=True, kb_only=Fals def register_iconsets(icon_info): """ Register icons in the icon set if they're not already used - + From http://faq.pygtk.org/index.py?req=show&file=faq08.012.htp """ - + icon_factory = gtk.IconFactory() stock_ids = gtk.stock_list_ids() for stock_id, file in icon_info: @@ -113,14 +113,14 @@ def image_to_pixbuf(image): # this is also from the pygtk FAQ IS_RGBA = image.mode=='RGBA' return gtk.gdk.pixbuf_new_from_data( - image.tostring(), # data + image.tobytes(), # data gtk.gdk.COLORSPACE_RGB, # color mode IS_RGBA, # has alpha 8, # bits image.size[0], # width image.size[1], # height (IS_RGBA and 4 or 3) * image.size[0] # rowstride - ) + ) def pixbuf_to_image(pb): assert(pb.get_colorspace() == gtk.gdk.COLORSPACE_RGB) @@ -131,22 +131,22 @@ def pixbuf_to_image(pb): mode = pb.get_has_alpha() and "RGBA" or "RGB" image = Image.frombuffer(mode, dimensions, pixels, "raw", mode, stride, 1) - + if mode == "RGB": # convert to having an alpha value, so that the image can - # act as a mask in the drop shadow paste + # act as a mask in the drop shadow paste image = image.convert("RGBA") return image - + def pythonify_version(v): """ makes version number a version number in distutils sense""" return distutils.version.StrictVersion(v.replace( '~','')) - + def human_readable_version(v): """ returns a version in human readable form""" v = v.replace('~a', ' alpha ') v = v.replace('~b', ' beta ') v = v.replace('~rc', ' RC ') return v - + |