Mercurial > public > mercurial-scm > hg-stable

diff mercurial/registrar.py @ 31820:45761ef1bc93

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py3: have registrar process docstrings in bytes Mixing bytes and unicode creates a mess. Do things in bytes as possible. New sysbytes() helper only takes care of ASCII characters, but avoids raising nasty unicode exception. This is the same design principle as sysstr().
author Yuya Nishihara <yuya@tcha.org>
date Wed, 05 Apr 2017 00:34:58 +0900
parents b52e8a4f4c0f
children bdda942f4b9c
line wrap: on
line diff
--- a/mercurial/registrar.py	Tue Apr 04 16:49:12 2017 +0200
+++ b/mercurial/registrar.py	Wed Apr 05 00:34:58 2017 +0900
@@ -56,9 +56,9 @@
             raise error.ProgrammingError(msg)
 
         if func.__doc__ and not util.safehasattr(func, '_origdoc'):
-            doc = func.__doc__.strip()
+            doc = pycompat.sysbytes(func.__doc__).strip()
             func._origdoc = doc
-            func.__doc__ = self._formatdoc(decl, doc)
+            func.__doc__ = pycompat.sysstr(self._formatdoc(decl, doc))
 
         self._table[name] = func
         self._extrasetup(name, func, *args, **kwargs)
@@ -127,7 +127,7 @@
     Otherwise, explicit 'revset.loadpredicate()' is needed.
     """
     _getname = _funcregistrarbase._parsefuncdecl
-    _docformat = pycompat.sysstr("``%s``\n    %s")
+    _docformat = "``%s``\n    %s"
 
     def _extrasetup(self, name, func, safe=False, takeorder=False):
         func._safe = safe
@@ -166,7 +166,7 @@
     Otherwise, explicit 'fileset.loadpredicate()' is needed.
     """
     _getname = _funcregistrarbase._parsefuncdecl
-    _docformat = pycompat.sysstr("``%s``\n    %s")
+    _docformat = "``%s``\n    %s"
 
     def _extrasetup(self, name, func, callstatus=False, callexisting=False):
         func._callstatus = callstatus
@@ -175,7 +175,7 @@
 class _templateregistrarbase(_funcregistrarbase):
     """Base of decorator to register functions as template specific one
     """
-    _docformat = pycompat.sysstr(":%s: %s")
+    _docformat = ":%s: %s"
 
 class templatekeyword(_templateregistrarbase):
     """Decorator to register template keyword