diff options
Diffstat (limited to 'Lib/xml/sax/_exceptions.py')
| -rw-r--r-- | Lib/xml/sax/_exceptions.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/xml/sax/_exceptions.py b/Lib/xml/sax/_exceptions.py index c02974f..1804f3f 100644 --- a/Lib/xml/sax/_exceptions.py +++ b/Lib/xml/sax/_exceptions.py @@ -104,3 +104,13 @@ class SAXNotSupportedException(SAXException): perform is requested (specifically setting a state or value). SAX applications and extensions may use this class for similar purposes.""" + +# ===== SAXNOTSUPPORTEDEXCEPTION ===== + +class SAXReaderNotAvailable(SAXNotSupportedException): + """Exception class for a missing driver. + + An XMLReader module (driver) should raise this exception when it + is first imported, e.g. when a support module cannot be imported. + It also may be raised during parsing, e.g. if executing an external + program is not permitted.""" |