def _lookup(cmd):
'''Lookup cmd in PATH'''
if zim.fs.isabs(cmd):
if zim.fs.isfile(cmd):
return cmd
else:
return None
elif os.name == 'nt':
# Check executable extensions from windows environment
extensions = environ.get_list('PATHEXT', '.com;.exe;.bat;.cmd')
for dir in environ.get_list('PATH'):
for ext in extensions:
file = os.sep.join((dir, cmd + ext))
if zim.fs.isfile(file) and os.access(file, os.X_OK):
return file
else:
return None
else:
# On POSIX no extension is needed to make scripts executable
for dir in environ.get_list('PATH'):
file = os.sep.join((dir, cmd))
if zim.fs.isfile(file) and os.access(file, os.X_OK):
return file
else:
return None
def _lookup(cmd):
'''Lookup cmd in PATH'''
if zim.fs.isabs(cmd):
if zim.fs.isfile(cmd):
return cmd
else:
return None
elif os.name == 'nt':
# Check executable extensions from windows environment
extensions = environ.get_list('PATHEXT', '.com;.exe;.bat;.cmd')
for dir in environ.get_list('PATH'):
for ext in extensions:
file = os.sep.join((dir, cmd + ext))
if zim.fs.isfile(file) and os.access(file, os.X_OK):
return file
else:
return None
else:
# On POSIX no extension is needed to make scripts executable
for dir in environ.get_list('PATH'):
file = os.sep.join((dir, cmd))
if zim.fs.isfile(file) and os.access(file, os.X_OK):
return file
else:
return None
def set_basedirs():
'''This method sets the global configuration paths for according to the
freedesktop basedir specification.
Called automatically when module is first loaded, should be
called explicitly only when environment has changed.
'''
global ZIM_DATA_DIR
global XDG_DATA_HOME
global XDG_DATA_DIRS
global XDG_CONFIG_HOME
global XDG_CONFIG_DIRS
global XDG_CACHE_HOME
# Cast string to folder
import zim
zim_data_dir = File(zim.ZIM_EXECUTABLE).dir.subdir('data')
if zim_data_dir.exists():
ZIM_DATA_DIR = zim_data_dir
if os.name == 'nt':
APPDATA = environ['APPDATA']
XDG_DATA_HOME = Dir(
environ.get('XDG_DATA_HOME', APPDATA + r'\zim\data'))
XDG_DATA_DIRS = map(Dir,
environ.get_list('XDG_DATA_DIRS', '~/.local/share/')) # Backwards compatibility
XDG_CONFIG_HOME = Dir(
environ.get('XDG_CONFIG_HOME', APPDATA + r'\zim\config'))
XDG_CONFIG_DIRS = map(Dir,
environ.get_list('XDG_CONFIG_DIRS', '~/.config/')) # Backwards compatibility
XDG_CACHE_HOME = Dir(
environ.get('XDG_CACHE_HOME', APPDATA + r'\zim\cache'))
else:
XDG_DATA_HOME = Dir(
environ.get('XDG_DATA_HOME', '~/.local/share/'))
XDG_DATA_DIRS = map(Dir,
environ.get_list('XDG_DATA_DIRS', ('/usr/share/', '/usr/local/share/')))
XDG_CONFIG_HOME = Dir(
environ.get('XDG_CONFIG_HOME', '~/.config/'))
XDG_CONFIG_DIRS = map(Dir,
environ.get_list('XDG_CONFIG_DIRS', ('/etc/xdg/',)))
XDG_CACHE_HOME = Dir(
environ.get('XDG_CACHE_HOME', '~/.cache'))
def testGetListPath(self):
path = environ.get_list('PATH')
self.assertGreater(len(path), 0)
for dir in map(Dir, path):
if dir.exists():
break
else:
raise AssertionError, 'No existing dirs found in PATH: %s' % path
def set_basedirs():
'''This method sets the global configuration paths for according to the
freedesktop basedir specification.
Called automatically when module is first loaded, should be
called explicitly only when environment has changed.
'''
global ZIM_DATA_DIR
global XDG_DATA_HOME
global XDG_DATA_DIRS
global XDG_CONFIG_HOME
global XDG_CONFIG_DIRS
global XDG_CACHE_HOME
# Cast string to folder
import zim
zim_data_dir = File(zim.ZIM_EXECUTABLE).dir.subdir('data')
if zim_data_dir.exists():
ZIM_DATA_DIR = zim_data_dir
if os.name == 'nt':
APPDATA = environ['APPDATA']
XDG_DATA_HOME = Dir(
environ.get('XDG_DATA_HOME', APPDATA + r'\zim\data'))
XDG_DATA_DIRS = map(Dir,
environ.get_list('XDG_DATA_DIRS', '~/.local/share/')) # Backwards compatibility
XDG_CONFIG_HOME = Dir(
environ.get('XDG_CONFIG_HOME', APPDATA + r'\zim\config'))
XDG_CONFIG_DIRS = map(Dir,
environ.get_list('XDG_CONFIG_DIRS', '~/.config/')) # Backwards compatibility
try:
import _winreg as wreg
wreg_key = wreg.OpenKey(
wreg.HKEY_CURRENT_USER,
r'Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders')
cache_dir = str(wreg.QueryValueEx(wreg_key, "Cache")[0].replace(u'%USERPROFILE%', environ['USERPROFILE']))
wreg.CloseKey(wreg_key)
except:
cache_dir = APPDATA + r'\zim\cache'
# Not using TMP here because it is cleaned too often
XDG_CACHE_HOME = Dir(
environ.get('XDG_CACHE_HOME', cache_dir + r'\zim'))
else:
XDG_DATA_HOME = Dir(
environ.get('XDG_DATA_HOME', '~/.local/share/'))
XDG_DATA_DIRS = map(Dir,
environ.get_list('XDG_DATA_DIRS', ('/usr/share/', '/usr/local/share/')))
XDG_CONFIG_HOME = Dir(
environ.get('XDG_CONFIG_HOME', '~/.config/'))
XDG_CONFIG_DIRS = map(Dir,
environ.get_list('XDG_CONFIG_DIRS', ('/etc/xdg/',)))
XDG_CACHE_HOME = Dir(
environ.get('XDG_CACHE_HOME', '~/.cache'))
def set_basedirs():
'''This method sets the global configuration paths for according to the
freedesktop basedir specification.
Called automatically when module is first loaded, should be
called explicitly only when environment has changed.
'''
global ZIM_DATA_DIR
global XDG_DATA_HOME
global XDG_DATA_DIRS
global XDG_CONFIG_HOME
global XDG_CONFIG_DIRS
global XDG_CACHE_HOME
# Cast string to folder
import zim
zim_data_dir = File(zim.ZIM_EXECUTABLE).dir.subdir('data')
if zim_data_dir.exists():
ZIM_DATA_DIR = zim_data_dir
if os.name == 'nt':
APPDATA = environ['APPDATA']
XDG_DATA_HOME = Dir(
environ.get('XDG_DATA_HOME', APPDATA + r'\zim\data'))
XDG_DATA_DIRS = map(Dir,
environ.get_list(
'XDG_DATA_DIRS',
'~/.local/share/')) # Backwards compatibility
XDG_CONFIG_HOME = Dir(
environ.get('XDG_CONFIG_HOME', APPDATA + r'\zim\config'))
XDG_CONFIG_DIRS = map(
Dir, environ.get_list('XDG_CONFIG_DIRS',
'~/.config/')) # Backwards compatibility
try:
import _winreg as wreg
wreg_key = wreg.OpenKey(
wreg.HKEY_CURRENT_USER,
r'Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders'
)
cache_dir = str(
wreg.QueryValueEx(wreg_key,
"Cache")[0].replace(u'%USERPROFILE%',
environ['USERPROFILE']))
wreg.CloseKey(wreg_key)
except:
cache_dir = APPDATA + r'\zim\cache'
# Not using TMP here because it is cleaned too often
XDG_CACHE_HOME = Dir(environ.get('XDG_CACHE_HOME',
cache_dir + r'\zim'))
else:
XDG_DATA_HOME = Dir(environ.get('XDG_DATA_HOME', '~/.local/share/'))
XDG_DATA_DIRS = map(
Dir,
environ.get_list('XDG_DATA_DIRS',
('/usr/share/', '/usr/local/share/')))
XDG_CONFIG_HOME = Dir(environ.get('XDG_CONFIG_HOME', '~/.config/'))
XDG_CONFIG_DIRS = map(
Dir, environ.get_list('XDG_CONFIG_DIRS', ('/etc/xdg/', )))
XDG_CACHE_HOME = Dir(environ.get('XDG_CACHE_HOME', '~/.cache'))