comparison mercurial/hgweb/webcommands.py @ 20022:d85dfe211c71

hgweb: always compute all entries and latestentry in filelog

This is the same thing which was done for changelog earlier, and it doesn't
affect performance at all. This change will make it possible to get the first
entry of the next page easily without computing the list twice.

20021:4830763f825c

    count = fctx.filerev() + 1
    start = max(0, fctx.filerev() - revcount + 1) # first rev on this page
    end = min(count, start + revcount) # last rev on this page
    parity = paritygen(web.stripecount, offset=start - end)

    def entries(latestonly):
        l = []

        repo = web.repo
        revs = repo.changelog.revs(start, end - 1)
        if latestonly:
            for r in revs:
                pass
            revs = (r,)
        for i in revs:
            iterfctx = fctx.filectx(i)

            l.append({"parity": parity.next(),
                      "filerev": i,

                      "inbranch": webutil.nodeinbranch(repo, iterfctx),
                      "branches": webutil.nodebranchdict(repo, iterfctx)})
        for e in reversed(l):
            yield e

    revnav = webutil.filerevnav(web.repo, fctx.path())
    nav = revnav.gen(end - 1, revcount, count)
    return tmpl("filelog", file=f, node=fctx.hex(), nav=nav,
                entries=lambda **x: entries(latestonly=False),
                latestentry=lambda **x: entries(latestonly=True),
                revcount=revcount, morevars=morevars, lessvars=lessvars)

def archive(web, req, tmpl):
    type_ = req.form.get('type', [None])[0]
    allowed = web.configlist("web", "allow_archive")

20022:d85dfe211c71

    count = fctx.filerev() + 1
    start = max(0, fctx.filerev() - revcount + 1) # first rev on this page
    end = min(count, start + revcount) # last rev on this page
    parity = paritygen(web.stripecount, offset=start - end)

    def entries():
        l = []

        repo = web.repo
        revs = repo.changelog.revs(start, end - 1)
        for i in revs:
            iterfctx = fctx.filectx(i)

            l.append({"parity": parity.next(),
                      "filerev": i,

                      "inbranch": webutil.nodeinbranch(repo, iterfctx),
                      "branches": webutil.nodebranchdict(repo, iterfctx)})
        for e in reversed(l):
            yield e

    entries = list(entries())
    latestentry = entries[:1]

    revnav = webutil.filerevnav(web.repo, fctx.path())
    nav = revnav.gen(end - 1, revcount, count)
    return tmpl("filelog", file=f, node=fctx.hex(), nav=nav,
                entries=entries,
                latestentry=latestentry,
                revcount=revcount, morevars=morevars, lessvars=lessvars)

def archive(web, req, tmpl):
    type_ = req.form.get('type', [None])[0]
    allowed = web.configlist("web", "allow_archive")