python-peps

Commit Graph

Author	SHA1	Message	Date
Nick Coghlan	8f095cf8c0	Change PEP 532 to propose a new operator - if-else, and, or are now left alone - else is introduced as a new short-circuiting binary operator - "circuit breaking" is introduced as the operator and protocol name - exists() builtin checks for existence - missing() builtin checks for non-existence - "not exists" gives a missing instance and vice-versa - chained comparison is adjusted to use the new protocol when available	2016-11-03 15:26:51 +10:00
Nick Coghlan	38371b4ece	More PEP 532 notes	2016-11-03 15:26:51 +10:00
Nick Coghlan	3378b94274	PEP 532: Conditional result management protocol First draft of a proposal that blends PEP 335's concept of allowing overloading of the logical binary operators with PEP 531's notion of improved native support for tolerating missing data values.	2016-11-03 15:26:51 +10:00

Author

SHA1

Message

Date

Nick Coghlan

8f095cf8c0

Change PEP 532 to propose a new operator

- if-else, and, or are now left alone
- else is introduced as a new short-circuiting binary operator
- "circuit breaking" is introduced as the operator and protocol name
- exists() builtin checks for existence
- missing() builtin checks for non-existence
- "not exists" gives a missing instance and vice-versa
- chained comparison is adjusted to use the new protocol when available

2016-11-03 15:26:51 +10:00

Nick Coghlan

38371b4ece

More PEP 532 notes

2016-11-03 15:26:51 +10:00

Nick Coghlan

3378b94274

PEP 532: Conditional result management protocol

First draft of a proposal that blends PEP 335's concept of allowing
overloading of the logical binary operators with PEP 531's notion
of improved native support for tolerating missing data values.

2016-11-03 15:26:51 +10:00

3 Commits