def stringToVersion(s):
"""Convert string into one of the provided version constants. Raises
KickstartVersionError if string does not match anything.
"""
# First try these short forms.
try:
return versionMap[s.upper()]
except KeyError:
pass
# Now try the Fedora versions.
m = re.match("^fedora.* (\d+)$", s, re.I)
if m and m.group(1):
if versionMap.has_key("FC" + m.group(1)):
return versionMap["FC" + m.group(1)]
elif versionMap.has_key("F" + m.group(1)):
return versionMap["F" + m.group(1)]
else:
raise KickstartVersionError(
_("Unsupported version specified: %s") % s)
# Now try the RHEL versions.
m = re.match("^red hat enterprise linux.* (\d+)([\.\d]*)$", s, re.I)
if m and m.group(1):
if versionMap.has_key("RHEL" + m.group(1)):
return versionMap["RHEL" + m.group(1)]
else:
raise KickstartVersionError(
_("Unsupported version specified: %s") % s)
# If nothing else worked, we're out of options.
raise KickstartVersionError(_("Unsupported version specified: %s") % s)
def returnClassForVersion(version=DEVEL):
"""Return the class of the syntax handler for version. version can be
either a string or the matching constant. Raises KickstartValueError
if version does not match anything.
"""
try:
version = int(version)
module = "%s" % versionToString(version, skipDevel=True)
except ValueError:
module = "%s" % version
version = stringToVersion(version)
module = module.lower()
try:
import pykickstart.handlers
sys.path.extend(pykickstart.handlers.__path__)
found = imputil.imp.find_module(module)
loaded = imputil.imp.load_module(module, found[0], found[1], found[2])
for (k, v) in loaded.__dict__.iteritems():
if k.lower().endswith("%shandler" % module):
return v
except:
raise KickstartVersionError(
_("Unsupported version specified: %s") % version)
def returnClassForVersion(
version=DEVEL): # type: (Union[int, str]) -> Callable[[], BaseHandler]
"""Return the class of the syntax handler for version. version can be
either a string or the matching constant. Raises KickstartVersionError
if version does not match anything.
"""
try:
version = int(version)
module = "%s" % versionToString(cast(int, version), skipDevel=True)
except ValueError:
module = "%s" % version
version = stringToVersion(cast(str, version))
module = module.lower()
try:
import pykickstart.handlers
# mypy does not understand module.__path__, skip
sys.path.extend(pykickstart.handlers.__path__) # type: ignore
loaded = importlib.import_module(module)
for (k, v) in list(loaded.__dict__.items()):
if k.lower().endswith("%shandler" % module):
return v
except:
raise KickstartVersionError(
_("Unsupported version specified: %s") % version)
def returnClassForVersion(version=DEVEL):
"""Return the class of the syntax handler for version. version can be
either a string or the matching constant. Raises KickstartVersionError
if version does not match anything.
"""
try:
version = int(version)
module = "%s" % versionToString(version, skipDevel=True)
except ValueError:
module = "%s" % version
version = stringToVersion(version)
module = module.lower()
try:
_path = os.path.join(os.path.dirname(__file__), "handlers/")
sys.path.extend([_path])
loaded = importlib.import_module(module)
for (k, v) in list(loaded.__dict__.items()):
if k.lower().endswith("%shandler" % module):
return v
except:
raise KickstartVersionError(
_("Unsupported version specified: %s") % version)
def versionToString(version, skipDevel=False):
"""Convert version into a string representation of the version number.
This is the reverse operation of stringToVersion. Raises
KickstartVersionError if version does not match anything.
"""
if not skipDevel and version == versionMap["DEVEL"]:
return "DEVEL"
for (key, val) in list(versionMap.items()):
if key == "DEVEL":
continue
elif val == version:
return key
raise KickstartVersionError(_("Unsupported version specified: %s") % version)
def runTest(self):
self.assertEqual(str(KickstartError("OH NO!")), "OH NO!")
self.assertEqual(str(KickstartParseError("OH NO!")), "OH NO!")
self.assertEqual(str(KickstartVersionError("OH NO!")), "OH NO!")
err = KickstartError()
self.assertEqual(err.message, "")
self.assertEqual(err.lineno, None)
self.assertEqual(err.value, "")
self.assertEqual(str(err), "")
err = KickstartError("OH NO!")
self.assertEqual(err.message, "OH NO!")
self.assertEqual(err.lineno, None)
self.assertEqual(err.value, "OH NO!")
self.assertEqual(str(err), "OH NO!")
err = KickstartError(lineno=0)
self.assertEqual(err.message, "")
self.assertEqual(err.lineno, 0)
self.assertEqual(err.value, _format_error_message(msg="", lineno=0))
self.assertEqual(str(err), _format_error_message(msg="", lineno=0))
err = KickstartError(lineno=1)
self.assertEqual(err.message, "")
self.assertEqual(err.lineno, 1)
self.assertEqual(err.value, _format_error_message(msg="", lineno=1))
self.assertEqual(str(err), _format_error_message(msg="", lineno=1))
err = KickstartError("OH NO!", lineno=0)
self.assertEqual(err.message, "OH NO!")
self.assertEqual(err.lineno, 0)
self.assertEqual(err.value,
_format_error_message(msg="OH NO!", lineno=0))
self.assertEqual(str(err), _format_error_message(msg="OH NO!",
lineno=0))
err = KickstartError("OH NO!", lineno=1)
self.assertEqual(err.message, "OH NO!")
self.assertEqual(err.lineno, 1)
self.assertEqual(err.value,
_format_error_message(msg="OH NO!", lineno=1))
self.assertEqual(str(err), _format_error_message(msg="OH NO!",
lineno=1))
err = KickstartError("OH NO!", lineno=1, formatting=True)
self.assertEqual(err.message, "OH NO!")
self.assertEqual(err.lineno, 1)
self.assertEqual(err.value,
_format_error_message(msg="OH NO!", lineno=1))
self.assertEqual(str(err), _format_error_message(msg="OH NO!",
lineno=1))
err = KickstartError("OH NO!", lineno=1, formatting=False)
self.assertEqual(err.message, "OH NO!")
self.assertEqual(err.lineno, 1)
self.assertEqual(err.value, "OH NO!")
self.assertEqual(str(err), "OH NO!")
with self.assertWarns(DeprecationWarning):
err = KickstartError(formatErrorMsg(lineno=0))
self.assertEqual(err.message, "")
self.assertEqual(err.lineno, 0)
self.assertEqual(err.value, _format_error_message(msg="",
lineno=0))
self.assertEqual(str(err), _format_error_message(msg="", lineno=0))
with self.assertWarns(DeprecationWarning):
err = KickstartError(formatErrorMsg(lineno=1))
self.assertEqual(err.message, "")
self.assertEqual(err.lineno, 1)
self.assertEqual(err.value, _format_error_message(msg="",
lineno=1))
self.assertEqual(str(err), _format_error_message(msg="", lineno=1))
with self.assertWarns(DeprecationWarning):
err = KickstartError(formatErrorMsg(msg="OH NO!", lineno=0))
self.assertEqual(err.message, "OH NO!")
self.assertEqual(err.lineno, 0)
self.assertEqual(err.value,
_format_error_message(msg="OH NO!", lineno=0))
self.assertEqual(str(err),
_format_error_message(msg="OH NO!", lineno=0))
with self.assertWarns(DeprecationWarning):
err = KickstartError(formatErrorMsg(msg="OH NO!", lineno=1))
self.assertEqual(err.message, "OH NO!")
self.assertEqual(err.lineno, 1)
self.assertEqual(err.value,
_format_error_message(msg="OH NO!", lineno=1))
self.assertEqual(str(err),
_format_error_message(msg="OH NO!", lineno=1))
def runTest(self):
# Yes, I am aware I'm just checking off boxes now.
self.assertEqual(str(KickstartError("OH NO!")), "OH NO!")
self.assertEqual(str(KickstartParseError("OH NO!")), "OH NO!")
self.assertEqual(str(KickstartVersionError("OH NO!")), "OH NO!")