def font_dirs():
if iswindows:
from calibre_extensions import winutil
paths = {os.path.normcase(r'C:\Windows\Fonts')}
for which in (winutil.CSIDL_FONTS, winutil.CSIDL_LOCAL_APPDATA, winutil.CSIDL_APPDATA):
try:
path = winutil.special_folder_path(which)
except ValueError:
continue
if which != winutil.CSIDL_FONTS:
path = os.path.join(path, r'Microsoft\Windows\Fonts')
paths.add(os.path.normcase(path))
return list(paths)
if ismacos:
return [
'/Library/Fonts',
'/System/Library/Fonts',
'/usr/share/fonts',
'/var/root/Library/Fonts',
os.path.expanduser('~/.fonts'),
os.path.expanduser('~/Library/Fonts'),
]
return fc_list()
plugins = None
if plugins is None:
plugins = Plugins()
# }}}
# config_dir {{{
CONFIG_DIR_MODE = 0o700
cconfd = os.getenv('CALIBRE_CONFIG_DIRECTORY')
if cconfd is not None:
config_dir = os.path.abspath(cconfd)
elif iswindows:
try:
config_dir = winutil.special_folder_path(winutil.CSIDL_APPDATA)
except ValueError:
config_dir = None
if not config_dir or not os.access(config_dir, os.W_OK | os.X_OK):
config_dir = os.path.expanduser('~')
config_dir = os.path.join(config_dir, 'calibre')
elif ismacos:
config_dir = os.path.expanduser('~/Library/Preferences/calibre')
else:
bdir = os.path.abspath(
os.path.expanduser(os.getenv('XDG_CONFIG_HOME', '~/.config')))
config_dir = os.path.join(bdir, 'calibre')
try:
os.makedirs(config_dir, mode=CONFIG_DIR_MODE)
except:
pass
def test_winutil(self):
import tempfile
from calibre import strftime
from calibre_extensions import winutil
self.assertEqual(winutil.special_folder_path(winutil.CSIDL_APPDATA), winutil.known_folder_path(winutil.FOLDERID_RoamingAppData))
self.assertEqual(winutil.special_folder_path(winutil.CSIDL_LOCAL_APPDATA), winutil.known_folder_path(winutil.FOLDERID_LocalAppData))
self.assertEqual(winutil.special_folder_path(winutil.CSIDL_FONTS), winutil.known_folder_path(winutil.FOLDERID_Fonts))
self.assertEqual(winutil.special_folder_path(winutil.CSIDL_PROFILE), winutil.known_folder_path(winutil.FOLDERID_Profile))
def au(x, name):
self.assertTrue(
isinstance(x, unicode_type),
'%s() did not return a unicode string, instead returning: %r' % (name, x))
for x in 'username temp_path locale_name'.split():
au(getattr(winutil, x)(), x)
d = winutil.localeconv()
au(d['thousands_sep'], 'localeconv')
au(d['decimal_point'], 'localeconv')
for k, v in iteritems(d):
au(v, k)
os.environ['XXXTEST'] = 'YYY'
self.assertEqual(getenv('XXXTEST'), 'YYY')
del os.environ['XXXTEST']
self.assertIsNone(getenv('XXXTEST'))
for k in os.environ:
v = getenv(k)
if v is not None:
au(v, 'getenv-' + k)
t = time.localtime()
fmt = '%Y%a%b%e%H%M'
for fmt in (fmt, fmt.encode('ascii')):
x = strftime(fmt, t)
au(x, 'strftime')
tdir = tempfile.mkdtemp(dir=winutil.temp_path())
path = os.path.join(tdir, 'test-create-file.txt')
h = winutil.create_file(
path, winutil.GENERIC_READ | winutil.GENERIC_WRITE, 0, winutil.OPEN_ALWAYS, winutil.FILE_ATTRIBUTE_NORMAL)
self.assertRaises(OSError, winutil.delete_file, path)
del h
winutil.delete_file(path)
self.assertRaises(OSError, winutil.delete_file, path)
self.assertRaises(OSError, winutil.create_file,
os.path.join(path, 'cannot'), winutil.GENERIC_READ, 0, winutil.OPEN_ALWAYS, winutil.FILE_ATTRIBUTE_NORMAL)
self.assertTrue(winutil.supports_hardlinks(os.path.abspath(os.getcwd())[0] + ':\\'))
sz = 23
data = os.urandom(sz)
open(path, 'wb').write(data)
h = winutil.Handle(0, winutil.ModuleHandle, 'moo')
r = repr(h)
h2 = winutil.Handle(h.detach(), winutil.ModuleHandle, 'moo')
self.assertEqual(r, repr(h2))
h2.close()
h = winutil.create_file(
path, winutil.GENERIC_READ | winutil.GENERIC_WRITE, 0, winutil.OPEN_ALWAYS, winutil.FILE_ATTRIBUTE_NORMAL)
self.assertEqual(winutil.get_file_size(h), sz)
self.assertRaises(OSError, winutil.set_file_pointer, h, 23, 23)
self.assertEqual(winutil.read_file(h), data)
self.assertEqual(winutil.read_file(h), b'')
winutil.set_file_pointer(h, 3)
self.assertEqual(winutil.read_file(h), data[3:])
self.assertEqual(winutil.nlinks(path), 1)
npath = path + '.2'
winutil.create_hard_link(npath, path)
h.close()
self.assertEqual(open(npath, 'rb').read(), data)
self.assertEqual(winutil.nlinks(path), 2)
winutil.delete_file(path)
self.assertEqual(winutil.nlinks(npath), 1)
winutil.set_file_attributes(npath, winutil.FILE_ATTRIBUTE_READONLY)
self.assertRaises(OSError, winutil.delete_file, npath)
winutil.set_file_attributes(npath, winutil.FILE_ATTRIBUTE_NORMAL)
winutil.delete_file(npath)
self.assertGreater(min(winutil.get_disk_free_space(None)), 0)
open(path, 'wb').close()
open(npath, 'wb').close()
winutil.move_file(path, npath, winutil.MOVEFILE_WRITE_THROUGH | winutil.MOVEFILE_REPLACE_EXISTING)
self.assertFalse(os.path.exists(path))
os.remove(npath)
dpath = tempfile.mkdtemp(dir=os.path.dirname(path))
dh = winutil.create_file(
dpath, winutil.FILE_LIST_DIRECTORY, winutil.FILE_SHARE_READ, winutil.OPEN_EXISTING, winutil.FILE_FLAG_BACKUP_SEMANTICS,
)
from threading import Thread, Event
started = Event()
events = []
def read_changes():
buffer = b'0' * 8192
started.set()
events.extend(winutil.read_directory_changes(
dh, buffer, True,
winutil.FILE_NOTIFY_CHANGE_FILE_NAME |
winutil.FILE_NOTIFY_CHANGE_DIR_NAME |
winutil.FILE_NOTIFY_CHANGE_ATTRIBUTES |
winutil.FILE_NOTIFY_CHANGE_SIZE |
winutil.FILE_NOTIFY_CHANGE_LAST_WRITE |
winutil.FILE_NOTIFY_CHANGE_SECURITY
))
t = Thread(target=read_changes, daemon=True)
t.start()
started.wait(1)
t.join(0.1)
testp = os.path.join(dpath, 'test')
open(testp, 'w').close()
t.join(4)
self.assertTrue(events)
for actions, path in events:
self.assertEqual(os.path.join(dpath, path), testp)
dh.close()
os.remove(testp)
os.rmdir(dpath)
del h
shutil.rmtree(tdir)
m = winutil.create_mutex("test-mutex", False)
self.assertRaises(OSError, winutil.create_mutex, 'test-mutex', False)
m.close()
self.assertEqual(winutil.parse_cmdline('"c:\\test exe.exe" "some arg" 2'), ('c:\\test exe.exe', 'some arg', '2'))
def startup_shortcut_path():
startup_path = winutil.special_folder_path(winutil.CSIDL_STARTUP)
return os.path.join(startup_path, "calibre.lnk")