[PATCH] Propagate the template map though recursively

This patch allows propagates the template map though recursively
though all the templates.

This allows for some hgweb template cleanup patches as well as it makes
writing new skins/themes for hgweb much much easier. (I'm planing to
write several basic ones.)

mercurial/hgweb.py

@@ -70,7 +70,7 @@ def template(tmpl, filters = {}, **map):
         if m:
             yield tmpl[:m.start(0)]
             v = map.get(m.group(1), "")
-            v = callable(v) and v() or v
+            v = callable(v) and v(**map) or v
 
             fl = m.group(2)
             if fl:
@@ -224,14 +224,8 @@ class hgweb:
             tn = None
             yield diffblock(mdiff.unidiff(to, date1, tn, date2, f), f, tn)
 
-    def header(self):
-        yield self.t("header")
-
-    def footer(self):
-        yield self.t("footer")
-
     def changelog(self, pos):
-        def changenav():
+        def changenav(**map):
             def seq(factor = 1):
                 yield 1 * factor
                 yield 3 * factor
@@ -254,7 +248,7 @@ class hgweb:
 
             yield self.t("naventry", label="tip")
 
-        def changelist():
+        def changelist(**map):
             parity = (start - end) & 1
             cl = self.repo.changelog
             l = [] # build a list in forward order for efficiency
@@ -295,7 +289,7 @@ class hgweb:
 
     def search(self, query):
 
-        def changelist():
+        def changelist(**map):
             cl = self.repo.changelog
             count = 0
             qw = query.lower().split()
@@ -361,7 +355,7 @@ class hgweb:
             files.append(self.t("filenodelink",
                                 filenode = hex(mf.get(f, nullid)), file = f))
 
-        def diff():
+        def diff(**map):
             yield self.diff(p1, n, None)
 
         yield self.t('changeset',
@@ -382,7 +376,7 @@ class hgweb:
         fl = self.repo.file(f)
         count = fl.count()
 
-        def entries():
+        def entries(**map):
             l = []
             parity = (count - 1) & 1
 
@@ -457,7 +451,7 @@ class hgweb:
         t = float(cs[2].split(' ')[0])
         mfn = cs[0]
 
-        def annotate():
+        def annotate(**map):
             parity = 1
             last = None
             for r, l in fl.annotate(n):
@@ -527,7 +521,7 @@ class hgweb:
                 short = os.path.basename(remain)
                 files[short] = (f, n)
 
-        def filelist():
+        def filelist(**map):
             parity = 0
             fl = files.keys()
             fl.sort()
@@ -563,7 +557,7 @@ class hgweb:
         i = self.repo.tagslist()
         i.reverse()
 
-        def entries():
+        def entries(**map):
             parity = 0
             for k,n in i:
                 yield self.t("tagentry",
@@ -583,7 +577,7 @@ class hgweb:
         cs = cl.read(n)
         mf = self.repo.manifest.read(cs[0])
 
-        def diff():
+        def diff(**map):
             yield self.diff(p1, n, file)
 
         yield self.t("filediff",
@@ -600,6 +594,12 @@ class hgweb:
     # find tag, changeset, file
 
     def run(self):
+        def header(**map):
+            yield self.t("header", **map)
+
+        def footer(**map):
+            yield self.t("footer", **map)
+
         self.refresh()
         args = cgi.parse()
 
@@ -618,8 +618,8 @@ class hgweb:
         self.t = templater(m, self.filters,
                            {"url":url,
                             "repo":self.reponame,
-                            "header":self.header(),
-                            "footer":self.footer(),
+                            "header":header,
+                            "footer":footer,
                             })
 
         if not args.has_key('cmd') or args['cmd'][0] == 'changelog':