XZise has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/228582

Change subject: [IMPROV] pagegenerators: Use standard deprecation
......................................................................

[IMPROV] pagegenerators: Use standard deprecation

The deprecation message in pagegenerators when the old -logevents syntax is
used is now using the standard text.

Change-Id: I6b52748d29e866e7598d0d0709eb27043229d2c5
---
M pywikibot/pagegenerators.py
M pywikibot/tools/__init__.py
M tests/pagegenerators_tests.py
3 files changed, 16 insertions(+), 11 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/pywikibot/core 
refs/changes/82/228582/1

diff --git a/pywikibot/pagegenerators.py b/pywikibot/pagegenerators.py
index 7971750..8b166c0 100644
--- a/pywikibot/pagegenerators.py
+++ b/pywikibot/pagegenerators.py
@@ -39,6 +39,7 @@
     deprecated,
     deprecated_args,
     redirect_func,
+    issue_deprecation_warning,
     DequeGenerator,
     intersect_generators,
     filter_unique,
@@ -793,10 +794,11 @@
                         user = None
                 else:
                     user = None
-                warn(u'The usage of "{0}" is deprecated. Use -logevents '
-                     u'"{1}" instead'.format(
-                         arg, ','.join((mode, user or '', str(total)))),
-                     ArgumentDeprecationWarning, 2)
+                issue_deprecation_warning(
+                    'The usage of "{0}"'.format(arg),
+                    '-logevents "{0}"'.format(
+                        ','.join((mode, user or '', str(total)))),
+                    2, ArgumentDeprecationWarning)
                 gen = self._parse_log_events(mode, user, total)
 
         if gen:
diff --git a/pywikibot/tools/__init__.py b/pywikibot/tools/__init__.py
index 34be4cc..49db6c6 100644
--- a/pywikibot/tools/__init__.py
+++ b/pywikibot/tools/__init__.py
@@ -1095,14 +1095,17 @@
     return outer_wrapper
 
 
-def issue_deprecation_warning(name, instead, depth):
+def issue_deprecation_warning(name, instead, depth, warning_class=None):
     """Issue a deprecation warning."""
     if instead:
-        warn('{0} is deprecated; use {1} instead.'.format(name, instead),
-             DeprecationWarning, depth + 1)
+        if warning_class is None:
+            warning_class = DeprecationWarning
+        warn(u'{0} is deprecated; use {1} instead.'.format(name, instead),
+             warning_class, depth + 1)
     else:
-        warn(u'{0} is deprecated.'.format(name), _NotImplementedWarning,
-             depth + 1)
+        if warning_class is None:
+            warning_class = _NotImplementedWarning
+        warn('{0} is deprecated.'.format(name), warning_class, depth + 1)
 
 
 @add_full_name
diff --git a/tests/pagegenerators_tests.py b/tests/pagegenerators_tests.py
index dc55725..f6c52be 100755
--- a/tests/pagegenerators_tests.py
+++ b/tests/pagegenerators_tests.py
@@ -783,8 +783,8 @@
     def test_logevents_default(self):
         gf = pagegenerators.GeneratorFactory(site=self.site)
         self.assertTrue(gf.handleArg('-newuserslog'))
-        self.assertDeprecation('The usage of "-newuserslog" is deprecated.'
-                               ' Use -logevents "newusers,,500" instead')
+        self.assertOneDeprecationParts('The usage of "-newuserslog"',
+                                       '-logevents "newusers,,500"')
         gen = gf.getCombinedGenerator()
         self.assertIsNotNone(gen)
         pages = set(gen)

-- 
To view, visit https://gerrit.wikimedia.org/r/228582
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: I6b52748d29e866e7598d0d0709eb27043229d2c5
Gerrit-PatchSet: 1
Gerrit-Project: pywikibot/core
Gerrit-Branch: master
Gerrit-Owner: XZise <[email protected]>

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