# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1565220337 -7200
# Node ID 5109217a9ab607d49dce41d843e3d0c764c1a58f
# Parent  92ac6b1697a7aabd408d97bd0ccf1164db500f29
flagutil: move insertflagprocessor to the new module (API)

diff -r 92ac6b1697a7 -r 5109217a9ab6 mercurial/revlog.py
--- a/mercurial/revlog.py	Thu Aug 08 01:28:34 2019 +0200
+++ b/mercurial/revlog.py	Thu Aug 08 01:25:37 2019 +0200
@@ -150,19 +150,7 @@
       debug commands. In this case the transform only indicates whether the
       contents can be used for hash integrity checks.
     """
-    _insertflagprocessor(flag, processor, flagutil.flagprocessors)
-
-def _insertflagprocessor(flag, processor, flagprocessors):
-    if not flag & flagutil.REVIDX_KNOWN_FLAGS:
-        msg = _("cannot register processor on unknown flag '%#x'.") % (flag)
-        raise error.ProgrammingError(msg)
-    if flag not in REVIDX_FLAGS_ORDER:
-        msg = _("flag '%#x' undefined in REVIDX_FLAGS_ORDER.") % (flag)
-        raise error.ProgrammingError(msg)
-    if flag in flagprocessors:
-        msg = _("cannot register multiple processors on flag '%#x'.") % (flag)
-        raise error.Abort(msg)
-    flagprocessors[flag] = processor
+    flagutil.insertflagprocessor(flag, processor, flagutil.flagprocessors)
 
 def getoffset(q):
     return int(q >> 16)
@@ -438,7 +426,7 @@
 
         # revlog v0 doesn't have flag processors
         for flag, processor in opts.get(b'flagprocessors', {}).iteritems():
-            _insertflagprocessor(flag, processor, self._flagprocessors)
+            flagutil.insertflagprocessor(flag, processor, self._flagprocessors)
 
         if self._chunkcachesize <= 0:
             raise error.RevlogError(_('revlog chunk cache size %r is not '
diff -r 92ac6b1697a7 -r 5109217a9ab6 mercurial/revlogutils/flagutil.py
--- a/mercurial/revlogutils/flagutil.py	Thu Aug 08 01:28:34 2019 +0200
+++ b/mercurial/revlogutils/flagutil.py	Thu Aug 08 01:25:37 2019 +0200
@@ -8,6 +8,8 @@
 
 from __future__ import absolute_import
 
+from ..i18n import _
+
 from .constants import (
     REVIDX_DEFAULT_FLAGS,
     REVIDX_ELLIPSIS,
@@ -18,6 +20,7 @@
 )
 
 from .. import (
+    error,
     util
 )
 
@@ -37,3 +40,14 @@
     REVIDX_ISCENSORED: None,
 }
 
+def insertflagprocessor(flag, processor, flagprocessors):
+    if not flag & REVIDX_KNOWN_FLAGS:
+        msg = _("cannot register processor on unknown flag '%#x'.") % (flag)
+        raise error.ProgrammingError(msg)
+    if flag not in REVIDX_FLAGS_ORDER:
+        msg = _("flag '%#x' undefined in REVIDX_FLAGS_ORDER.") % (flag)
+        raise error.ProgrammingError(msg)
+    if flag in flagprocessors:
+        msg = _("cannot register multiple processors on flag '%#x'.") % (flag)
+        raise error.Abort(msg)
+    flagprocessors[flag] = processor
diff -r 92ac6b1697a7 -r 5109217a9ab6 tests/test-flagprocessor.t
--- a/tests/test-flagprocessor.t	Thu Aug 08 01:28:34 2019 +0200
+++ b/tests/test-flagprocessor.t	Thu Aug 08 01:25:37 2019 +0200
@@ -206,8 +206,8 @@
     File "*/tests/flagprocessorext.py", line *, in extsetup (glob)
       validatehash,
     File "*/mercurial/revlog.py", line *, in addflagprocessor (glob)
-      _insertflagprocessor(flag, processor, flagutil.flagprocessors)
-    File "*/mercurial/revlog.py", line *, in _insertflagprocessor (glob)
+      flagutil.insertflagprocessor(flag, processor, flagutil.flagprocessors)
+    File "*/mercurial/revlogutils/flagutil.py", line *, in insertflagprocessor (glob)
       raise error.Abort(msg)
   mercurial.error.Abort: b"cannot register multiple processors on flag '0x8'." (py3 !)
   Abort: cannot register multiple processors on flag '0x8'. (no-py3 !)