Add version_utils modules in a new common package

Signed-off-by: Antoine Busque <abusque@efficios.com>

diff --git a/lttnganalyses/common/__init__.py b/lttnganalyses/common/__init__.py
new file mode 100644 (file)
index 0000000..cb80723
--- /dev/null
+++ b/lttnganalyses/common/__init__.py
@@ -0,0 +1,21 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2015 - Antoine Busque <abusque@efficios.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.

diff --git a/lttnganalyses/common/version_utils.py b/lttnganalyses/common/version_utils.py
new file mode 100644 (file)
index 0000000..88ef3c0
--- /dev/null
+++ b/lttnganalyses/common/version_utils.py
@@ -0,0 +1,59 @@
+# The MIT License (MIT)
+#
+# Copyright (C) 2015 - Antoine Busque <abusque@efficios.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+from functools import total_ordering
+
+
+@total_ordering
+class Version:
+    def __init__(self, major, minor, patch, extra=None):
+        self.major = major
+        self.minor = minor
+        self.patch = patch
+        self.extra = extra
+
+    def __lt__(self, other):
+        if self.major < other.major:
+            return True
+        if self.major > other.major:
+            return False
+
+        if self.minor < other.minor:
+            return True
+        if self.minor > other.minor:
+            return False
+
+        return self.patch < other.patch
+
+    def __eq__(self, other):
+        return (
+            self.major == other.major and
+            self.minor == other.minor and
+            self.patch == other.patch
+        )
+
+    def __repr__(self):
+        version_str = '{}.{}.{}'.format(self.major, self.minor, self.patch)
+        if self.extra:
+            version_str += self.extra
+
+        return version_str

diff --git a/setup.py b/setup.py
index 4deb1e78b114bd57bfa6f2d24b959a332a50418c..b100a3eefcc9b9dc27cff79c4e8ac1c4eebe8f23 100755 (executable)
--- a/setup.py
+++ b/setup.py
@@ -75,6 +75,7 @@ setup(
 
     packages=[
         'lttnganalyses',
+        'lttnganalyses.common',
         'lttnganalyses.core',
         'lttnganalyses.cli',
         'lttnganalyses.linuxautomaton',