hgweb: move archive related attributes to requestcontext

As part of this, "archive_specs" was renamed to "archivespecs" to align
with naming conventions.

"archive_specs" didn't technically need to be moved from hgweb. But it
seemed to make sense to have all the archive code in the same class.

As part of this, hgweb.configlist is no longer used, so it was deleted.

mercurial/hgweb/hgweb_mod.py

@@ -72,6 +72,8 b' class requestcontext(object):'
         object.__setattr__(self, 'app', app)
         object.__setattr__(self, 'repo', app.repo)
 
+        object.__setattr__(self, 'archives', ('zip', 'gz', 'bz2'))
+
         object.__setattr__(self, 'maxchanges',
                            self.configint('web', 'maxchanges', 10))
         object.__setattr__(self, 'stripecount',
@@ -109,6 +111,18 b' class requestcontext(object):'
         return self.repo.ui.configlist(section, name, default,
                                        untrusted=untrusted)
 
+    archivespecs = {
+        'bz2': ('application/x-bzip2', 'tbz2', '.tar.bz2', None),
+        'gz': ('application/x-gzip', 'tgz', '.tar.gz', None),
+        'zip': ('application/zip', 'zip', '.zip', None),
+    }
+
+    def archivelist(self, nodeid):
+        allowed = self.configlist('web', 'allow_archive')
+        for typ, spec in self.archivespecs.iteritems():
+            if typ in allowed or self.configbool('web', 'allow%s' % typ):
+                yield {'type': typ, 'extension': spec[2], 'node': nodeid}
+
 class hgweb(object):
     """HTTP server for individual repositories.
 
@@ -145,7 +159,6 b' class hgweb(object):'
         self.repostate = ((-1, -1), (-1, -1))
         self.mtime = -1
         self.reponame = name
-        self.archives = 'zip', 'gz', 'bz2'
         # a repo owner may set web.templates in .hg/hgrc to get any file
         # readable by the user running the CGI script
         self.templatepath = self.config('web', 'templates')
@@ -161,10 +174,6 b' class hgweb(object):'
         return self.repo.ui.configbool(section, name, default,
                                        untrusted=untrusted)
 
-    def configlist(self, section, name, default=None, untrusted=True):
-        return self.repo.ui.configlist(section, name, default,
-                                       untrusted=untrusted)
-
     def _getview(self, repo):
         """The 'web.view' config controls changeset filter to hgweb. Possible
         values are ``served``, ``visible`` and ``all``. Default is ``served``.
@@ -311,7 +320,7 b' class hgweb(object):'
 
             if cmd == 'archive':
                 fn = req.form['node'][0]
-                for type_, spec in self.archive_specs.iteritems():
+                for type_, spec in rctx.archivespecs.iteritems():
                     ext = spec[2]
                     if fn.endswith(ext):
                         req.form['node'] = [fn[:-len(ext)]]
@@ -472,18 +481,6 b' class hgweb(object):'
                                             })
         return tmpl
 
-    def archivelist(self, nodeid):
-        allowed = self.configlist("web", "allow_archive")
-        for i, spec in self.archive_specs.iteritems():
-            if i in allowed or self.configbool("web", "allow" + i):
-                yield {"type" : i, "extension" : spec[2], "node" : nodeid}
-
-    archive_specs = {
-        'bz2': ('application/x-bzip2', 'tbz2', '.tar.bz2', None),
-        'gz': ('application/x-gzip', 'tgz', '.tar.gz', None),
-        'zip': ('application/zip', 'zip', '.zip', None),
-        }
-
     def check_perm(self, rctx, req, op):
         for permhook in permhooks:
             permhook(rctx, req, op)

mercurial/hgweb/webcommands.py

@@ -1078,7 +1078,7 b' def archive(web, req, tmpl):'
                 raise ErrorResponse(HTTP_NOT_FOUND,
                     'file(s) not found: %s' % file[0])
 
-    mimetype, artype, extension, encoding = web.archive_specs[type_]
+    mimetype, artype, extension, encoding = web.archivespecs[type_]
     headers = [
         ('Content-Disposition', 'attachment; filename=%s%s' % (name, extension))
         ]