Mercurial > hg-stable
changeset 32440:c8e10565a113
error: add a new exception named WdirUnsupported
This series intents to support wdir() predicate with different operators
like ~, ^.
Currently the storage class don't support wdir(). This exception is introduced
so that it can be raised from places where wdir() is passed and is not
supported and we can catch this where we want to support the predicate.
Also throwing an error at low level and catching at some higher level is better
than using if-else especially for perf.
| author | Pulkit Goyal <7895pulkit@gmail.com> |
|---|---|
| date | Fri, 19 May 2017 19:10:37 +0530 |
| parents | 284b18303f61 |
| children | a28c76e1cea9 |
| files | mercurial/error.py |
| diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/error.py Thu May 18 22:20:59 2017 -0700 +++ b/mercurial/error.py Fri May 19 19:10:37 2017 +0530 @@ -177,6 +177,9 @@ class ProgrammingError(Hint, RuntimeError): """Raised if a mercurial (core or extension) developer made a mistake""" +class WdirUnsupported(Exception): + """An exception which is raised when 'wdir()' is not supported""" + # bundle2 related errors class BundleValueError(ValueError): """error raised when bundle2 cannot be processed"""