[PATCH 4 of 4 V2] fileset: replace predicate by filesetpredicate of registrar (API)
FUJIWARA Katsunori
foozy at lares.dti.ne.jp
Thu Mar 10 15:21:11 EST 2016
# HG changeset patch
# User FUJIWARA Katsunori <foozy at lares.dti.ne.jp>
# Date 1457637294 -32400
# Fri Mar 11 04:14:54 2016 +0900
# Node ID 5ba1632b208bd05af7e9cf93b5807f76e63bec13
# Parent a212da83e652322b4969f098b8cd398dcd905ba9
fileset: replace predicate by filesetpredicate of registrar (API)
To make all built-in predicates be known to hggettext, loading
built-in predicates by loadpredicate() should be placed before fixing
i18nfunctions but after all of predicate decorating.
diff --git a/mercurial/fileset.py b/mercurial/fileset.py
--- a/mercurial/fileset.py
+++ b/mercurial/fileset.py
@@ -14,6 +14,7 @@ from . import (
error,
merge,
parser,
+ registrar,
util,
)
@@ -144,34 +145,7 @@ symbols = {}
# filesets using matchctx.existing()
_existingcallers = set()
-def predicate(decl, callstatus=False, callexisting=False):
- """Return a decorator for fileset predicate function
-
- 'decl' argument is the declaration (including argument list like
- 'adds(pattern)') or the name (for internal use only) of predicate.
-
- Optional 'callstatus' argument indicates whether predicate implies
- 'matchctx.status()' at runtime or not (False, by default).
-
- Optional 'callexisting' argument indicates whether predicate
- implies 'matchctx.existing()' at runtime or not (False, by
- default).
- """
- def decorator(func):
- i = decl.find('(')
- if i > 0:
- name = decl[:i]
- else:
- name = decl
- symbols[name] = func
- if callstatus:
- _statuscallers.add(name)
- if callexisting:
- _existingcallers.add(name)
- if func.__doc__:
- func.__doc__ = "``%s``\n %s" % (decl, func.__doc__.strip())
- return func
- return decorator
+predicate = registrar.filesetpredicate()
@predicate('modified()', callstatus=True)
def modified(mctx, x):
@@ -570,5 +544,8 @@ def loadpredicate(ui, extname, registrar
if func._callexisting:
_existingcallers.add(name)
+# load built-in predicates explicitly to setup _statuscallers/_existingcallers
+loadpredicate(None, None, predicate)
+
# tell hggettext to extract docstrings from these functions:
i18nfunctions = symbols.values()
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