tree 247ac700e8d0103a36e808017b60e31275f6b388
parent 9e0b6229f64fed74720f86a1d774824f20d46f24
author Fred Drake <fdrake@acm.org> 930671375 +0000
committer Fred Drake <fdrake@acm.org> 930671375 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4013600

Define NotANumber as a subclass of ValueError when using class-based
exceptions.

When raising NotANumber, pass the string that failed as the exception
value.