0es12

utils/modules/pycaption/exceptions.py

@@ -0,0 +1,40 @@
+
+
+class CaptionReadError(Exception):
+    """
+    Generic error raised when the reading of the caption file failed.
+    """
+    def __str__(self):
+        return "%s(%s)" % (self.__class__.__name__, self.args)
+
+
+class CaptionReadNoCaptions(CaptionReadError):
+    """
+    Error raised when the provided caption file was not containing any
+    actual captions.
+    """
+
+
+class CaptionReadSyntaxError(CaptionReadError):
+    """
+    Error raised when the provided caption file has syntax errors and could
+    not be parsed.
+    """
+
+
+class CaptionReadTimingError(CaptionReadError):
+    """
+    Error raised when a Caption is initialized with invalid timings.
+    """
+
+
+class RelativizationError(Exception):
+    """
+    Error raised when absolute positioning cannot be converted to
+    percentage
+    """
+
+
+class InvalidInputError(RuntimeError):
+    """ Error raised when the input is invalid (i.e. a unicode string)
+    """