def get_scrap_prefix(self):
prefix = self.app.preferences['saving.scrap_prefix']
prefix = fileutils.expanduser_unicode(prefix.decode('utf-8'))
prefix = os.path.abspath(prefix)
if os.path.isdir(prefix):
if not prefix.endswith(os.path.sep):
prefix += os.path.sep
return prefix
def get_scrap_prefix(self):
prefix = self.app.preferences['saving.scrap_prefix']
# This should really use two separate settings, not one.
# https://github.com/mypaint/mypaint/issues/375
prefix = fileutils.expanduser_unicode(prefix)
prefix = os.path.abspath(prefix)
if os.path.isdir(prefix):
if not prefix.endswith(os.path.sep):
prefix += os.path.sep
return prefix
def check_old_style_config():
# Old style config file and user data locations.
# Return None if using XDG will be correct.
if sys.platform == 'win32':
old_confpath = None
else:
from lib import fileutils
homepath = fileutils.expanduser_unicode(u'~')
old_confpath = join(homepath, '.mypaint/')
if old_confpath:
if not os.path.isdir(old_confpath):
old_confpath = None
else:
wiki_base = "https://github.com/mypaint/mypaint/wiki/"
wiki_page = wiki_base + "Migrating-settings-&-data-from-1.1"
logger.info("There is an old-style configuration area in %r",
old_confpath)
logger.info("Its contents can be migrated to $XDG_CONFIG_HOME "
"and $XDG_DATA_HOME if you wish.")
logger.info("For further instructions, see: %s" % wiki_page)
assert isinstance(old_confpath, unicode) or old_confpath is None
return old_confpath
def get_paths():
join = os.path.join
# Convert sys.argv to a list of unicode objects
# (actually converting sys.argv confuses gtk, thus we add a new variable)
if sys.platform == 'win32':
sys.argv_unicode = win32_unicode_argv()
else:
sys.argv_unicode = [
s.decode(sys.getfilesystemencoding()) for s in sys.argv
]
# Script and its location, in canonical absolute form
scriptfile = os.path.realpath(sys.argv_unicode[0])
scriptfile = os.path.abspath(os.path.normpath(scriptfile))
scriptdir = os.path.dirname(scriptfile)
assert isinstance(scriptfile, unicode)
assert isinstance(scriptdir, unicode)
# Determine the installation's directory layout.
# Assume a conventional POSIX-style directory structure first,
# where the launch script resides in $prefix/bin/.
dir_install = scriptdir
prefix = os.path.dirname(dir_install)
assert isinstance(prefix, unicode)
libpath = join(prefix, 'share', 'mypaint')
localepath = join(prefix, 'share', 'locale')
iconspath = join(prefix, 'share', 'icons')
if os.path.exists(libpath) and os.path.exists(iconspath):
# This is a normal POSIX-like installation.
# The Windows standalone distribution works like this too.
libpath_compiled = join(prefix, 'lib', 'mypaint') # or lib64?
sys.path.insert(0, libpath)
sys.path.insert(0, libpath_compiled)
sys.path.insert(0, join(prefix, 'share')) # for libmypaint
logger.info(
"Installation layout: conventional POSIX-like structure "
"with prefix %r", prefix)
elif all(map(os.path.exists, ['desktop', 'gui', 'lib'])):
# Testing from within the source tree.
prefix = None
libpath = u'.'
iconspath = u'desktop/icons'
localepath = 'po'
logger.info("Installation layout: not installed, "
"testing from within the source tree")
elif sys.platform == 'win32':
prefix = None
# This is py2exe point of view, all executables in root of
# installdir.
# XXX: are py2exe builds still relevant? The 1.2.0-beta Windows
# installers are kitchen sink affairs.
libpath = os.path.realpath(scriptdir)
sys.path.insert(0, libpath)
sys.path.insert(0, join(prefix, 'share')) # for libmypaint
localepath = join(libpath, 'share', 'locale')
iconspath = join(libpath, 'share', 'icons')
logger.info("Installation layout: Windows fallback, assuming py2exe")
else:
logger.critical("Installation layout: unknown!")
raise RuntimeError("Unknown install type; could not determine paths")
assert isinstance(libpath, unicode)
datapath = libpath
if not os.path.isdir(join(datapath, 'brushes')):
logger.critical('Default brush collection not found!')
logger.critical('It should have been here: %r', datapath)
sys.exit(1)
# Old style config file and user data locations.
# Return None if using XDG will be correct.
if sys.platform == 'win32':
old_confpath = None
else:
from lib import fileutils
homepath = fileutils.expanduser_unicode(u'~')
old_confpath = join(homepath, '.mypaint/')
if old_confpath:
if not os.path.isdir(old_confpath):
old_confpath = None
else:
logger.info("There is an old-style configuration area in %r",
old_confpath)
logger.info("Its contents can be migrated to $XDG_CONFIG_HOME "
"and $XDG_DATA_HOME if you wish.")
logger.info("See the XDG Base Directory Specification for info.")
assert isinstance(old_confpath, unicode) or old_confpath is None
assert isinstance(datapath, unicode)
assert isinstance(iconspath, unicode)
return datapath, iconspath, old_confpath, localepath
def get_paths():
join = os.path.join
# Convert sys.argv to a list of unicode objects
# (actually converting sys.argv confuses gtk, thus we add a new variable)
# Post-Py3: almost certainly not needed, but check *all* platforms
# before removing this stuff.
sys.argv_unicode = None
if sys.platform == 'win32':
sys.argv_unicode = win32_unicode_argv()
if sys.argv_unicode is None:
argv_unicode = []
for s in sys.argv:
if hasattr(s, "decode"):
s = s.decode(sys.getfilesystemencoding())
argv_unicode.append(s)
sys.argv_unicode = argv_unicode
# Script and its location, in canonical absolute form
scriptfile = os.path.realpath(sys.argv_unicode[0])
scriptfile = os.path.abspath(os.path.normpath(scriptfile))
scriptdir = os.path.dirname(scriptfile)
assert isinstance(scriptfile, unicode)
assert isinstance(scriptdir, unicode)
# Determine the installation's directory layout.
# Assume a conventional POSIX-style directory structure first,
# where the launch script resides in $prefix/bin/.
dir_install = scriptdir
prefix = os.path.dirname(dir_install)
assert isinstance(prefix, unicode)
libpath = join(prefix, 'share', 'mypaint')
localepath = join(prefix, 'share', 'locale')
iconspath = join(prefix, 'share', 'icons')
if os.path.exists(libpath) and os.path.exists(iconspath):
# This is a normal POSIX-like installation.
# The Windows standalone distribution works like this too.
libpath_compiled = join(prefix, 'lib', 'mypaint') # or lib64?
sys.path.insert(0, libpath)
sys.path.insert(0, libpath_compiled)
sys.path.insert(0, join(prefix, 'share')) # for libmypaint
logger.info(
"Installation layout: conventional POSIX-like structure "
"with prefix %r", prefix)
elif all(map(os.path.exists, ['desktop', 'gui', 'lib'])):
# Testing from within the source tree.
prefix = None
libpath = u'.'
iconspath = u'desktop/icons'
localepath = os.path.join('build', 'locale')
logger.info("Installation layout: not installed, "
"testing from within the source tree")
elif sys.platform == 'win32':
prefix = None
# This is py2exe point of view, all executables in root of
# installdir.
# XXX: are py2exe builds still relevant? The 1.2.0-beta Windows
# installers are kitchen sink affairs.
libpath = os.path.realpath(scriptdir)
sys.path.insert(0, libpath)
sys.path.insert(0, join(prefix, 'share')) # for libmypaint
localepath = join(libpath, 'share', 'locale')
iconspath = join(libpath, 'share', 'icons')
logger.info("Installation layout: Windows fallback, assuming py2exe")
else:
logger.critical("Installation layout: unknown!")
raise RuntimeError("Unknown install type; could not determine paths")
assert isinstance(libpath, unicode)
datapath = libpath
# There is no need to return the datadir of mypaint-data.
# It will be set at build time. I still check brushes presence.
import lib.config
# Allow brushdir path to be set relative to the installation prefix
# Use string-formatting *syntax*, but not actual formatting. This is
# to not have to deal with the remote possibility of a legitimate
# brushdir path with brace-enclosed components (legal UNIX-paths).
brushdir_path = lib.config.mypaint_brushdir
pref_key = "{installation-prefix}/"
if brushdir_path.startswith(pref_key):
logger.info("Using brushdir path relative to installation-prefix")
brushdir_path = join(prefix, brushdir_path[len(pref_key):])
if not os.path.isdir(brushdir_path):
logger.critical('Default brush collection not found!')
logger.critical('It should have been here: %r', brushdir_path)
sys.exit(1)
# When using a prefix-relative path, replace it with the absolute path
lib.config.mypaint_brushdir = brushdir_path
# Old style config file and user data locations.
# Return None if using XDG will be correct.
if sys.platform == 'win32':
old_confpath = None
else:
from lib import fileutils
homepath = fileutils.expanduser_unicode(u'~')
old_confpath = join(homepath, '.mypaint/')
if old_confpath:
if not os.path.isdir(old_confpath):
old_confpath = None
else:
wiki_base = "https://github.com/mypaint/mypaint/wiki/"
wiki_page = wiki_base + "Migrating-settings-&-data-from-1.1"
logger.info("There is an old-style configuration area in %r",
old_confpath)
logger.info("Its contents can be migrated to $XDG_CONFIG_HOME "
"and $XDG_DATA_HOME if you wish.")
logger.info("For further instructions, see: %s" % wiki_page)
assert isinstance(old_confpath, unicode) or old_confpath is None
assert isinstance(datapath, unicode)
assert isinstance(iconspath, unicode)
return datapath, iconspath, old_confpath, localepath