From 4f0de3f4ccaf2415c6be29baa986682a79ac2e80 Mon Sep 17 00:00:00 2001
From: Alex Zagorodniuk <typhoon.man@gmail.com>
Date: Fri, 26 Jun 2015 16:40:57 -0400
Subject: [PATCH] add missing exceptions

---
 exceptions.py | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 exceptions.py

diff --git a/exceptions.py b/exceptions.py
new file mode 100644
index 0000000..8963aa4
--- /dev/null
+++ b/exceptions.py
@@ -0,0 +1,32 @@
+# encoding: utf-8
+
+"""
+Exceptions used with python-docx.
+The base exception class is PythonDocxError.
+"""
+
+
+class PythonDocxError(Exception):
+    """
+    Generic error class.
+    """
+
+
+class PendingDeprecationWarning(PythonDocxError):
+    """
+    Raised when a tool pending deprecation is used.
+    """
+
+
+class InvalidSpanError(PythonDocxError):
+    """
+    Raised when an invalid merge region is specified in a request to merge
+    table cells.
+    """
+
+
+class InvalidXmlError(PythonDocxError):
+    """
+    Raised when invalid XML is encountered, such as on attempt to access a
+    missing required child element
+    """