Mercurial > hg-stable
changeset 4243:3f2e334937ce
hgweb: break templater -> templater circular reference
The problem were some functions passed in the "defaults" argument
during the templater creation which use "self.t" directly. This
creates the cycle:
hgweb object
-> templater object
-> defaults dict
-> footer function
-> hgweb object
Instead of completely avoding the cycle, we break it after using
the templater.
| author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
|---|---|
| date | Mon, 19 Mar 2007 19:07:35 -0300 |
| parents | e1cdf5f6386e |
| children | a80502f47552 |
| files | mercurial/hgweb/hgweb_mod.py |
| diffstat | 1 files changed, 14 insertions(+), 11 deletions(-) [+] |
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line diff
--- a/mercurial/hgweb/hgweb_mod.py Sun Mar 18 20:39:25 2007 +0100 +++ b/mercurial/hgweb/hgweb_mod.py Mon Mar 19 19:07:35 2007 -0300 @@ -806,19 +806,22 @@ "sessionvars": sessionvars }) - if not req.form.has_key('cmd'): - req.form['cmd'] = [self.t.cache['default']] + try: + if not req.form.has_key('cmd'): + req.form['cmd'] = [self.t.cache['default']] - cmd = req.form['cmd'][0] + cmd = req.form['cmd'][0] - method = getattr(self, 'do_' + cmd, None) - if method: - try: - method(req) - except (hg.RepoError, revlog.RevlogError), inst: - req.write(self.t("error", error=str(inst))) - else: - req.write(self.t("error", error='No such method: ' + cmd)) + method = getattr(self, 'do_' + cmd, None) + if method: + try: + method(req) + except (hg.RepoError, revlog.RevlogError), inst: + req.write(self.t("error", error=str(inst))) + else: + req.write(self.t("error", error='No such method: ' + cmd)) + finally: + self.t = None def changectx(self, req): if req.form.has_key('node'):