legacy: rename lookup_errors to not be in all caps (flake8 warning)
flake8 has a plugin, pep8-naming, which is not installed by default, but is
used if available, no extra config required. This plugin checks names of
variables, classes, functions and so on against PEP-8, and it complained about
this variable:
N806 variable in function should be lowercase
Since this isn't a module-level constant, but just a helper variable used only
in one function, it's fine to just rename it.
With this error gone, flake8 output (used plugins: mccabe, naming, pycodestyle,
pyflakes) is totally clean.
--- a/hgext3rd/evolve/legacy.py Sun Oct 01 15:32:29 2017 +0530
+++ b/hgext3rd/evolve/legacy.py Tue Oct 03 22:51:00 2017 +0800
@@ -129,16 +129,16 @@
del oldmark['reason'] # unused until then
oldobject = str(oldmark.pop('object'))
oldsubjects = [str(s) for s in oldmark.pop('subjects', [])]
- LOOKUP_ERRORS = (error.RepoLookupError, error.LookupError)
+ lookup_errors = (error.RepoLookupError, error.LookupError)
if len(oldobject) != 40:
try:
oldobject = repo[oldobject].node()
- except LOOKUP_ERRORS:
+ except lookup_errors:
pass
if any(len(s) != 40 for s in oldsubjects):
try:
oldsubjects = [repo[s].node() for s in oldsubjects]
- except LOOKUP_ERRORS:
+ except lookup_errors:
pass
oldmark['date'] = '%i %i' % tuple(oldmark['date'])