Skip to content

Raise dedicated exception for "Multiple rows returned" #38

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
gst wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Raise dedicated exception for "Multiple rows returned" #38

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 10 additions & 1 deletion torndb.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,15 @@
version = "0.3"
version_info = (0, 3, 0, 0)


class TornDbException(Exception):
"""Base class for torndb specific exceptions"""


class MultipleRowsReturned(TornDbException):
pass


class Connection(object):
"""A lightweight wrapper around MySQLdb DB-API connections.

Expand Down Expand Up @@ -152,7 +161,7 @@ def get(self, query, *parameters, **kwparameters):
if not rows:
return None
elif len(rows) > 1:
raise Exception("Multiple rows returned for Database.get() query")
raise MultipleRowsReturned("Multiple rows returned for Database.get() query")
else:
return rows[0]

Expand Down