def _cmp(self, other):
# LooseVersion checks isinstance(StringType), so work around it.
if six.PY2 and isinstance(other, six.text_type):
other = other.encode("ascii")
if six.PY2:
return LooseVersion.__cmp__(self, other)
return LooseVersion._cmp(self, other)
def _cmp(self, other):
if isinstance(other, str):
other = KafkaVersion(other)
if other.is_dev:
if self.is_dev:
return 0
return -1
elif self.is_dev:
return 1
return LooseVersion._cmp(self, other)
def _cmp(self, other):
if isinstance(other, six.string_types):
other = LooseVersion(other)
string_in_version = False
for part in self.version + other.version:
if not isinstance(part, int):
string_in_version = True
break
if string_in_version is False:
return _LooseVersion._cmp(self, other)
# If we reached this far, it means at least a part of the version contains a string
# In python 3, strings and integers are not comparable
if self._str_version == other._str_version:
return 0
if self._str_version < other._str_version:
return -1
if self._str_version > other._str_version:
return 1
def _cmp(self, other):
has_esr = set()
if isinstance(
other,
LooseModernMozillaVersion) and str(other).endswith("esr"):
# If other version ends with esr, coerce through MozillaVersion ending up with
# a StrictVersion if possible
has_esr.add("other")
other = MozillaVersion(
str(other)[:-3]) # strip ESR from end of string
if isinstance(self,
LooseModernMozillaVersion) and str(self).endswith("esr"):
# If our version ends with esr, coerce through MozillaVersion ending up with
# a StrictVersion if possible
has_esr.add("self")
self = MozillaVersion(
str(self)[:-3]) # strip ESR from end of string
if isinstance(other, LooseModernMozillaVersion) or isinstance(
self, LooseModernMozillaVersion):
# If we're still LooseVersion for self or other, run LooseVersion compare
# Being sure to pass through Loose Version type first
val = LooseVersion._cmp(
LooseModernMozillaVersion(str(self)),
LooseModernMozillaVersion(str(other)),
)
else:
# No versions are loose, therefore we can use StrictVersion
val = StrictVersion._cmp(self, other)
if has_esr.isdisjoint(set(["other", "self"])) or has_esr.issuperset(
set(["other", "self"])):
# If both had esr string or neither, then _cmp() was accurate
return val
elif val != 0:
# cmp is accurate here even if esr is present in only 1 compare, since
# versions are not equal
return val
elif "other" in has_esr:
return -1 # esr is not greater than non esr
return 1 # non esr is greater than esr
def _cmp(self, other):
if isinstance(other, six.string_types):
other = LooseVersion(other)
return _LooseVersion._cmp(self, other)
