apache-ignite

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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements.  See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License.  You may obtain a copy of the License at
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#
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#    http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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Module contains ignite version utility class.
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"""
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import re
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from distutils.version import LooseVersion
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from ignitetest import __version__
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class IgniteVersion(LooseVersion):
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    """
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    Container for Ignite versions which makes versions simple to compare.
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    distutils.version.LooseVersion (and StrictVersion) has robust comparison and ordering logic.
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    Example:
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        v27 = IgniteVersion("2.7.0")
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        v28 = IgniteVersion("2.8.1")
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        assert v28 > v27  # assertion passes!
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    """
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    DEV_VERSION = "dev"
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    DEFAULT_PROJECT = "ignite"
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    def __init__(self, vstring=None):
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        if vstring == self.DEV_VERSION:
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            self.project = self.DEFAULT_PROJECT
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            version = vstring
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        else:
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            match = re.match(r'([a-zA-Z]*)-*([\d(dev)]+.*)', vstring)
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            self.project = self.DEFAULT_PROJECT if not match.group(1) else match.group(1)
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            version = match.group(2)
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        self.is_dev = version == self.DEV_VERSION
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        if self.is_dev:
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            version = __version__  # we may also parse pom file to gain correct version (in future)
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        super().__init__(version)
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    def __str__(self):
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        return "%s-%s" % (self.project, "dev" if self.is_dev else super().__str__())
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    def _cmp(self, other):
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        if isinstance(other, str):
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            other = IgniteVersion(other)
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        # todo solve comparability issues and uncomment the following
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        # if self.project != other.project:
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        #     raise Exception("Incomperable versons v1=%s, v2=%s because of different projects" % (self, other))
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        return super()._cmp(other)
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    def __repr__(self):
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        return "IgniteVersion ('%s')" % str(self)
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DEV_BRANCH = IgniteVersion("dev")
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# 2.7.x versions
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V_2_7_6 = IgniteVersion("2.7.6")
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LATEST_2_7 = V_2_7_6
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# 2.8.x versions
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V_2_8_0 = IgniteVersion("2.8.0")
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V_2_8_1 = IgniteVersion("2.8.1")
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LATEST_2_8 = V_2_8_1
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# 2.9.x versions
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V_2_9_0 = IgniteVersion("2.9.0")
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V_2_9_1 = IgniteVersion("2.9.1")
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LATEST_2_9 = V_2_9_1
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# 2.10.x versions
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V_2_10_0 = IgniteVersion("2.10.0")
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LATEST_2_10 = V_2_10_0
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# 2.11.x versions
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V_2_11_0 = IgniteVersion("2.11.0")
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V_2_11_1 = IgniteVersion("2.11.1")
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LATEST_2_11 = V_2_11_1
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# 2.12.x versions
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V_2_12_0 = IgniteVersion("2.12.0")
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LATEST_2_12 = V_2_12_0
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# 2.13.x versions
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V_2_13_0 = IgniteVersion("2.13.0")
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LATEST_2_13 = V_2_13_0
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# 2.14.x versions
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V_2_14_0 = IgniteVersion("2.14.0")
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LATEST_2_14 = V_2_14_0
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# 2.15.x versions
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V_2_15_0 = IgniteVersion("2.15.0")
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LATEST_2_15 = V_2_15_0
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# if you updated the LATEST version
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# please check DEV version in 'tests/ignitetest/__init__.py'
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LATEST = LATEST_2_15
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OLDEST = V_2_7_6
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