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authorJulien Valroff <julien@kirya.net>2011-04-16 16:39:15 +0200
committerJulien Valroff <julien@kirya.net>2011-04-16 16:39:15 +0200
commit75b28642dd41fb4a7925b42cb24274de90a4f52c (patch)
treeee6d94212855a1fdaf649e0c6d509951164edc96 /rapid/common.py
parent5168fdb07d6dc2b77f0ef9c7502940ce4a02e9aa (diff)
Imported Upstream version 0.4.0~beta1upstream/0.4.0_beta1
Diffstat (limited to 'rapid/common.py')
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1 files changed, 0 insertions, 225 deletions
diff --git a/rapid/common.py b/rapid/common.py
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@@ -1,225 +0,0 @@
-#!/usr/bin/python
-# -*- coding: latin1 -*-
-
-### Copyright (C) 2007-09 Damon Lynch <damonlynch@gmail.com>
-
-### This program is free software; you can redistribute it and/or modify
-### it under the terms of the GNU General Public License as published by
-### the Free Software Foundation; either version 2 of the License, or
-### (at your option) any later version.
-
-### This program is distributed in the hope that it will be useful,
-### but WITHOUT ANY WARRANTY; without even the implied warranty of
-### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-### GNU General Public License for more details.
-
-### You should have received a copy of the GNU General Public License
-### along with this program; if not, write to the Free Software
-### Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-import os
-import sys
-import gc
-import distutils.version
-import gtk.gdk as gdk
-import gtk
-try:
- import gio
-except:
- pass
-
-import config
-
-import locale
-import gettext
-
-class Configi18n:
- """ Setup translation
-
- Adapated from code example of Mark Mruss http://www.learningpython.com.
- Unlike his example, this code uses a local locale directory only if the environment
- variable LOCALEDIR has been set to some or other value.
- """
-
- # Do not put this code block in __init__, because it needs to be run only once
-
- # if the evironment value 'LOCAELDIR' is set, then use this as the source of translation data
- # otherwise, rely on the system-wide data
- locale_path = os.environ.get('LOCALEDIR', None)
-
- # Init the list of languages to support
- langs = []
- #Check the default locale
- lc, encoding = locale.getdefaultlocale()
- if (lc):
- #If we have a default, it's the first in the list
- langs = [lc]
- # Now let's get all of the supported languages on the system
- language = os.environ.get('LANGUAGE', None)
- if (language):
- # langage comes back something like en_CA:en_US:en_GB:en
- langs += language.split(":")
-
- # add on to the back of the list the translations that we know that we have, our defaults
- langs += ["en_US"]
-
- # Now langs is a list of all of the languages that we are going
- # to try to use. First we check the default, then what the system
- # told us, and finally the 'known' list
-
- gettext.bindtextdomain(config.APP_NAME, locale_path)
- gettext.textdomain(config.APP_NAME)
- # Get the language to use
- lang = gettext.translation(config.APP_NAME, locale_path, languages=langs, fallback = True)
- # Install the language, map _() (which we marked our
- # strings to translate with) to self.lang.gettext() which will
- # translate them.
- _ = lang.gettext
-
-
-def pythonifyVersion(v):
- """ makes version number a version number in distutils sense"""
- return distutils.version.StrictVersion(v.replace( '~',''))
-
-def getFullProgramName():
- """ return the full name of the process running """
- return os.path.basename(sys.argv[0])
-
-def getProgramName():
- """ return the name of the process running, removing the .py extension if it exists """
- programName = getFullProgramName()
- if programName.find('.py') > 0:
- programName = programName[:programName.find('.py')]
- return programName
-
-def splitDirectories(directories):
- """ split directories specified in string into a list """
- if directories.find(',') > 0:
- d = directories.split(',')
- else:
- d = directories.split()
- directories = []
- for i in d:
- directories.append(i.strip())
- return directories
-
-
-
-def getFullPath(path):
- """ make path relative to home directory if not an absolute path """
- if os.path.isabs(path):
- return path
- else:
- return os.path.join(os.path.expanduser('~'), path)
-
-
-def escape(s):
- """
- Replace special characters by SGML entities.
- """
- entities = ("&&amp;", "<&lt;", ">&gt;")
- for e in entities:
- s = s.replace(e[0], e[1:])
- return s
-
-def formatSizeForUser(bytes, zeroString="", withDecimals=True, kbOnly=False):
- """Format an int containing the number of bytes into a string suitable for
- printing out to the user. zeroString 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 kbOnly:
- value = (bytes / (1024.0 * 1024.0 * 1024.0))
- if withDecimals:
- format = "%1.1fGB"
- else:
- format = "%dGB"
- elif bytes > (1 << 20) and not kbOnly:
- value = (bytes / (1024.0 * 1024.0))
- if withDecimals:
- format = "%1.1fMB"
- else:
- format = "%dMB"
- elif bytes > (1 << 10):
- value = (bytes / 1024.0)
- if withDecimals:
- format = "%1.1fKB"
- else:
- format = "%dKB"
- elif bytes > 1:
- value = bytes
- if withDecimals:
- format = "%1.1fB"
- else:
- format = "%dB"
- else:
- return zeroString
- return format % value
-
-def scale2pixbuf(width_max, height_max, pixbuf, return_size=False):
- """
- Scale to width_max and height_max.
- Keep aspect ratio.
- Code adapted from gthumpy, by guettli
- """
-
- width_orig = float(pixbuf.get_width())
- height_orig = float(pixbuf.get_height())
- if (width_orig / width_max) > (height_orig / height_max):
- height = int((height_orig / width_orig) * width_max)
- width = width_max
- else:
- width = int((width_orig / height_orig) * height_max)
- height=height_max
-
- pixbuf = pixbuf.scale_simple(width, height, gdk.INTERP_BILINEAR)
- gc.collect() # Tell Python to clean up the memory
- if return_size:
- return pixbuf, width_orig, height_orig
- return pixbuf
-
-def get_icon_pixbuf(using_gio, icon, size, fallback='gtk-harddisk'):
- """ returns icon for the volume, or None if not available"""
-
- icontheme = gtk.icon_theme_get_default()
-
- if using_gio:
- f = None
- if isinstance(icon, gio.ThemedIcon):
- try:
- # on some user's systems, themes do not have icons associated with them
- iconinfo = icontheme.choose_icon(icon.get_names(), size, gtk.ICON_LOOKUP_USE_BUILTIN)
- f = iconinfo.get_filename()
- v = gtk.gdk.pixbuf_new_from_file_at_size(f, size, size)
- except:
- f = None
- if not f:
- v = icontheme.load_icon(fallback, size, gtk.ICON_LOOKUP_USE_BUILTIN)
- else:
- v = icontheme.load_icon(icon, size, gtk.ICON_LOOKUP_USE_BUILTIN)
- return v
-
-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
- """
-
- iconfactory = gtk.IconFactory()
- stock_ids = gtk.stock_list_ids()
- for stock_id, file in icon_info:
- # only load image files when our stock_id is not present
- if stock_id not in stock_ids:
- pixbuf = gtk.gdk.pixbuf_new_from_file(file)
- iconset = gtk.IconSet(pixbuf)
- iconfactory.add(stock_id, iconset)
- iconfactory.add_default()
-
-
-
-
-if __name__ == '__main__':
- i = Configi18n()
- _ = i._
- print _("hello world")