Does anybody know of a tool that can tell me all possible exceptions that
might occur in each line of code? What I'm hoping to find is something
like the following:
given all necessary python source and a given line ( my.py:40 ) it would
generate a list of possible exception classes sorted by function
(preferably in a tree).
Example:
------------------
my.py:40 | parsestring(genstring())
Possible Exceptions:
-def parsestring():
InvalidCharacterException
EmptyStringException
-class string, def split():
(All Exceptions that might occur directly in string.split() that are
not caught by parsestring())
(All functions called by string.split() and their exceptions and sub-
functions)
-def genstring():
SomeException
...
--------------------
This would be extremely useful for deciding how to write try: except
blocks and in figuring out what all possible errors that might occur would
be.
-Robey Holderith
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