Merge pull request #428 from kytos-ng/epic/vlan_range

feature: Added support to `list[list[int]]` input

CHANGELOG.rst

@@ -10,12 +10,15 @@ Added
 =====
 - Added ``Interface.tag_ranges`` as ``dict[str, list[list[int]]]`` as replacement for ``vlan_pool`` settings.
 - Added ``kytos/core.interface_tags`` event publication to notify any modification of ``Interface.tag_ranges`` or ``Interface.available_tags``.
+- Added ``TAGRange`` class which is used when a ``UNI`` has a tag as a list of ranges.
+- Added ``KytosTagError`` exception that cover other exceptions ``KytosTagtypeNotSupported``, ``KytosInvalidTagRanges``, ``KytosSetTagRangeError``, ``KytosTagsNotInTagRanges`` and ``KytosTagsAreNotAvailable`` all of which are related to TAGs.
 
 Changed
 =======
 - Parametrized default ``maxTimeMS`` when creating an index via ``Mongo.boostrap_index`` via environment variable ``MONGO_IDX_TIMEOUTMS=30000``. The retries parameters reuse the same environment variables ``MONGO_AUTO_RETRY_STOP_AFTER_ATTEMPT=3``, ``MONGO_AUTO_RETRY_WAIT_RANDOM_MIN=0.1``, ``MONGO_AUTO_RETRY_WAIT_RANDOM_MAX=1`` that NApps controllers have been using.
 - ``kytosd`` process will exit if a NApp raises an exception during its ``setup()`` execution.
 - Change format for ``Interface.available_tags`` to ``dict[str, list[list[int]]]``. Storing ``tag_types`` as keys and a list of ranges for ``available_tags`` as values.
+- ``Interface.use_tags`` and ``Interface.make_tags_available`` are compatible with list of ranges.
 
 Fixed
 =====

kytos/core/exceptions.py

@@ -77,16 +77,52 @@ def __str__(self):
         return msg
 
 
-class KytosSetTagRangeError(Exception):
+class KytosLinkCreationError(Exception):
+    """Exception thrown when the link has an empty endpoint."""
+
+
+class KytosTagError(Exception):
+    """Exception to catch an error when setting tag type or value."""
+    def __init__(self, msg: str) -> None:
+        self.msg = msg
+
+    def __str__(self) -> str:
+        return f"{self.msg}"
+
+    def __repr__(self) -> str:
+        return f"{self.msg}"
+
+
+class KytosTagtypeNotSupported(KytosTagError):
+    """Exception thrown when a not supported tag type is not supported"""
+    def __init__(self, msg: str) -> None:
+        super().__init__(f"KytosTagtypeNotSupported, {msg}")
+
+
+class KytosInvalidTagRanges(KytosTagError):
+    """Exception thrown when a list of ranges is invalid."""
+    def __init__(self, msg: str) -> None:
+        super().__init__(f"KytosInvalidTagRanges, {msg}")
+
+
+class KytosSetTagRangeError(KytosTagError):
     """Exception raised when available_tag cannot be resized"""
+    def __init__(self, msg: str) -> None:
+        super().__init__(f"KytosSetTagRangeError, {msg}")
 
 
-class KytosLinkCreationError(Exception):
-    """Exception thrown when the link has an empty endpoint."""
+class KytosTagsNotInTagRanges(KytosTagError):
+    """Exception thrown when a tag is outside of tag ranges"""
+    def __init__(self, conflict: list[list[int]], intf_id: str) -> None:
+        msg = f"The tags {conflict} are outside tag_ranges in {intf_id}"
+        super().__init__(f"KytosSetTagRangeError, {msg}")
 
 
-class KytosTagtypeNotSupported(Exception):
-    """Exception thronw when a not supported tag type is not supported"""
+class KytosTagsAreNotAvailable(KytosTagError):
+    """Exception thrown when a tag is not available."""
+    def __init__(self, conflict: list[list[int]], intf_id: str) -> None:
+        msg = f"The tags {conflict} are not available in {intf_id}"
+        super().__init__(f"KytosSetTagRangeError, {msg}")
 
 
 # Exceptions related  to NApps