def priority(cls):
with ExceptionRaisedContext() as exc:
KWallet.__name__
if exc:
raise RuntimeError("KDE libraries not available")
if 'KDE_SESSION_ID' not in os.environ:
return 0
return 5
def has_wincrypto():
"""
Does this environment have wincrypto?
Should return False even when Mercurial's Demand Import allowed import of
_win_crypto, so accesses an attribute of the module.
"""
with ExceptionRaisedContext() as exc:
_win_crypto.__name__
return not bool(exc)
def has_pywin32():
"""
Does this environment have pywin32?
Should return False even when Mercurial's Demand Import allowed import of
win32cred.
"""
with ExceptionRaisedContext() as exc:
win32cred.__name__
return not bool(exc)
def priority(cls):
with ExceptionRaisedContext() as exc:
secretstorage.__name__
if exc:
raise RuntimeError("SecretService required")
try:
bus = secretstorage.dbus_init()
secretstorage.Collection(bus)
except secretstorage.exceptions.SecretServiceNotAvailableException:
raise RuntimeError("Unable to get initialize SecretService")
return 5
def priority(cls):
with ExceptionRaisedContext() as exc:
secretstorage.__name__
if exc:
raise RuntimeError("SecretService required")
try:
bus = secretstorage.dbus_init()
list(secretstorage.get_all_collections(bus))
except secretstorage.exceptions.SecretServiceNotAvailableException as e:
raise RuntimeError("Unable to initialize SecretService: %s" % e)
return 5
def priority(cls):
with ExceptionRaisedContext() as exc:
KWallet.__name__
if exc:
raise RuntimeError("KDE libraries not available")
# Infer if KDE environment is active based on environment vars.
# TODO: Does PyKDE provide a better indicator?
kde_session_keys = (
'KDE_SESSION_ID', # most environments
'KDE_FULL_SESSION', # openSUSE
)
if not set(os.environ).intersection(kde_session_keys):
return 0
return 5
def priority(cls):
with ExceptionRaisedContext() as exc:
secretstorage.__name__
if exc:
raise RuntimeError("SecretService required")
try:
bus = secretstorage.dbus_init()
secretstorage.Collection(bus)
except secretstorage.exceptions.SecretServiceNotAvailableException:
raise RuntimeError("Unable to get initialize SecretService")
if 'DISPLAY' not in os.environ:
raise RuntimeError("SecretService cannot run without a DISPLAY "
"environment variable")
return 5
def _has_gdata(cls):
with ExceptionRaisedContext() as exc:
gdata.__name__
return not bool(exc)
def viable(cls):
with ExceptionRaisedContext() as exc:
cls.priority
return not bool(exc)
