[PATCH 2 of 4 V4] hgweb: pass arguments which a function depends on explicitly in search

[Alexander Plavin]

# HG changeset patch
# User Alexander Plavin <alexander at plav.in>
# Date 1377175330 -14400
#      Thu Aug 22 16:42:10 2013 +0400
# Node ID e1404f928161fabcf95ad6c32405cc1cff5e2bb0
# Parent  b8d60488e6d505840157b3bae197504dd0f7a079
hgweb: pass arguments which a function depends on explicitly in search

This changes makes clearer which arguments can a function depend on. Now all
the modified functions depend on the 'query' argument only, but future additions
will change it.

diff -r b8d60488e6d5 -r e1404f928161 mercurial/hgweb/webcommands.py
--- a/mercurial/hgweb/webcommands.py	Thu Aug 22 16:45:23 2013 +0400
+++ b/mercurial/hgweb/webcommands.py	Thu Aug 22 16:42:10 2013 +0400
@@ -110,7 +110,7 @@
 
 def _search(web, req, tmpl):
 
-    def keywordsearch():
+    def keywordsearch(query):
         lower = encoding.lower
         qw = lower(query).split()
 
@@ -142,13 +142,13 @@
         'keyword': keywordsearch,
     }
 
-    def getsearchmode():
-        return 'keyword'
+    def getsearchmode(query):
+        return 'keyword', query
 
     def changelist(**map):
         count = 0
 
-        for ctx in searchfunc():
+        for ctx in searchfunc(funcarg):
             count += 1
             n = ctx.node()
             showtags = webutil.showtag(web.repo, tmpl, 'changelogtag', n)
@@ -188,7 +188,7 @@
     morevars['revcount'] = revcount * 2
     morevars['rev'] = query
 
-    mode = getsearchmode()
+    mode, funcarg = getsearchmode(query)
     searchfunc = searchfuncs[mode]
 
     tip = web.repo['tip']