Built-in Exceptions - How to Find Out Possible Errno's

[Mark Peters]

> I did find this but it doesn't have numbers and I can't tell if it's
> even what I'm looking for:
> http://docs.python.org/lib/module-errno.html

Error number picked at random:

>>> import errno
>>> print errno.errorcode.keys()
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21,
22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 33, 34, 36, 38, 39, 40, 41, 42,
10000, 10004, 10009, 10013, 10014, 10022, 10024, 10035, 10036, 10037,
10038, 10039, 10040, 10041, 10042, 10043, 10044, 10045, 10046, 10047,
10048, 10049, 10050, 10051, 10052, 10053, 10054, 10055, 10056, 10057,
10058, 10059, 10060, 10061, 10062, 10063, 10064, 10065, 10066, 10067,
10068, 10069, 10070, 10071, 10091, 10092, 10093, 10101]
>>> print errno.errorcode[10]
ECHILD

or

>>> import os
>>> print os.strerror(10)
No child processes

Hope this helps,
Mark Peters