add code for analysis of data

1 files changed, 97 insertions, 0 deletions

diff --git a/venv/lib/python3.8/site-packages/_plotly_utils/exceptions.py b/venv/lib/python3.8/site-packages/_plotly_utils/exceptions.py
new file mode 100644
index 0000000..836ef59
--- /dev/null
+++ b/venv/lib/python3.8/site-packages/_plotly_utils/exceptions.py
@@ -0,0 +1,97 @@
+class PlotlyError(Exception):
+    pass
+
+
+class PlotlyEmptyDataError(PlotlyError):
+    pass
+
+
+class PlotlyGraphObjectError(PlotlyError):
+    def __init__(self, message="", path=(), notes=()):
+        """
+        General graph object error for validation failures.
+
+        :param (str|unicode) message: The error message.
+        :param (iterable) path: A path pointing to the error.
+        :param notes: Add additional notes, but keep default exception message.
+
+        """
+        self.message = message
+        self.plain_message = message  # for backwards compat
+        self.path = list(path)
+        self.notes = notes
+        super(PlotlyGraphObjectError, self).__init__(message)
+
+    def __str__(self):
+        """This is called by Python to present the error message."""
+        format_dict = {
+            "message": self.message,
+            "path": "[" + "][".join(repr(k) for k in self.path) + "]",
+            "notes": "\n".join(self.notes),
+        }
+        return "{message}\n\nPath To Error: {path}\n\n{notes}".format(**format_dict)
+
+
+class PlotlyDictKeyError(PlotlyGraphObjectError):
+    def __init__(self, obj, path, notes=()):
+        """See PlotlyGraphObjectError.__init__ for param docs."""
+        format_dict = {"attribute": path[-1], "object_name": obj._name}
+        message = "'{attribute}' is not allowed in '{object_name}'".format(
+            **format_dict
+        )
+        notes = [obj.help(return_help=True)] + list(notes)
+        super(PlotlyDictKeyError, self).__init__(
+            message=message, path=path, notes=notes
+        )
+
+
+class PlotlyDictValueError(PlotlyGraphObjectError):
+    def __init__(self, obj, path, notes=()):
+        """See PlotlyGraphObjectError.__init__ for param docs."""
+        format_dict = {"attribute": path[-1], "object_name": obj._name}
+        message = "'{attribute}' has invalid value inside '{object_name}'".format(
+            **format_dict
+        )
+        notes = [obj.help(path[-1], return_help=True)] + list(notes)
+        super(PlotlyDictValueError, self).__init__(
+            message=message, notes=notes, path=path
+        )
+
+
+class PlotlyListEntryError(PlotlyGraphObjectError):
+    def __init__(self, obj, path, notes=()):
+        """See PlotlyGraphObjectError.__init__ for param docs."""
+        format_dict = {"index": path[-1], "object_name": obj._name}
+        message = "Invalid entry found in '{object_name}' at index, '{index}'".format(
+            **format_dict
+        )
+        notes = [obj.help(return_help=True)] + list(notes)
+        super(PlotlyListEntryError, self).__init__(
+            message=message, path=path, notes=notes
+        )
+
+
+class PlotlyDataTypeError(PlotlyGraphObjectError):
+    def __init__(self, obj, path, notes=()):
+        """See PlotlyGraphObjectError.__init__ for param docs."""
+        format_dict = {"index": path[-1], "object_name": obj._name}
+        message = "Invalid entry found in '{object_name}' at index, '{index}'".format(
+            **format_dict
+        )
+        note = "It's invalid because it doesn't contain a valid 'type' value."
+        notes = [note] + list(notes)
+        super(PlotlyDataTypeError, self).__init__(
+            message=message, path=path, notes=notes
+        )
+
+
+class PlotlyKeyError(KeyError):
+    """
+    KeyErrors are not printed as beautifully as other errors (this is so that
+    {}[''] prints    "KeyError: ''" and not "KeyError:"). So here we use
+    LookupError's __str__ to make a PlotlyKeyError object which will print nicer
+    error messages for KeyErrors.
+    """
+
+    def __str__(self):
+        return LookupError.__str__(self)