comparison mercurial/hgweb/webcommands.py @ 36886:563fd95a6efb

hgweb: pass modern request type into various webutil functions (API)

Our march towards killing wsgirequest continues.

.. api::

   Various functions in hgweb.webutil now take a modern request
   object instead of ``wsgirequest``.

Differential Revision: https://phab.mercurial-scm.org/D2802

36885:c68e79dcf21c

    path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
    if not path:
        return manifest(web, req, None)

    try:
        fctx = webutil.filectx(web.repo, req)
    except error.LookupError as inst:
        try:
            return manifest(web, req, None)
        except ErrorResponse:
            raise inst

    return web.sendtemplate(
        'filerevision',
        file=f,
        path=webutil.up(f),
        text=lines(),
        symrev=webutil.symrevorshortnode(req, fctx),
        rename=webutil.renamelink(fctx),
        permissions=fctx.manifest().flags(f),
        ishead=int(ishead),
        **pycompat.strkwargs(webutil.commonentry(web.repo, fctx)))

    path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
    if not path:
        return manifest(web, req, None)
    try:
        return _filerevision(web, req, webutil.filectx(web.repo, req))
    except error.LookupError as inst:
        try:
            return manifest(web, req, None)
        except ErrorResponse:
            raise inst

    For non-searches, the ``changelog`` template will be rendered.
    """

    query = ''
    if 'node' in web.req.qsparams:
        ctx = webutil.changectx(web.repo, req)
        symrev = webutil.symrevorshortnode(req, ctx)
    elif 'rev' in web.req.qsparams:
        return _search(web)
    else:
        ctx = web.repo['tip']
        symrev = 'tip'

    The ``changeset`` template is rendered. Contents of the ``changesettag``,
    ``changesetbookmark``, ``filenodelink``, ``filenolink``, and the many
    templates related to diffs may all be used to produce the output.
    """
    ctx = webutil.changectx(web.repo, req)

    return web.sendtemplate(
        'changeset',
        **webutil.changesetentry(web, req, ctx))

rev = webcommand('rev')(changeset)

def decodepath(path):
    """Hook for mapping a path in the repository to a path in the

    directories and files.

    The ``manifest`` template will be rendered for this handler.
    """
    if 'node' in web.req.qsparams:
        ctx = webutil.changectx(web.repo, req)
        symrev = webutil.symrevorshortnode(req, ctx)
    else:
        ctx = web.repo['tip']
        symrev = 'tip'
    path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
    mf = ctx.manifest()

    This handler is registered under both the ``/diff`` and ``/filediff``
    paths. ``/diff`` is used in modern code.
    """
    fctx, ctx = None, None
    try:
        fctx = webutil.filectx(web.repo, req)
    except LookupError:
        ctx = webutil.changectx(web.repo, req)
        path = webutil.cleanpath(web.repo, web.req.qsparams['file'])
        if path not in ctx.files():
            raise

    if fctx is not None:

        ctx = ctx

    return web.sendtemplate(
        'filediff',
        file=path,
        symrev=webutil.symrevorshortnode(req, ctx),
        rename=rename,
        diff=diffs,
        **pycompat.strkwargs(webutil.commonentry(web.repo, ctx)))

diff = webcommand('diff')(filediff)

    The ``context`` query string argument can be used to control the lines of
    context in the diff.

    The ``filecomparison`` template is rendered.
    """
    ctx = webutil.changectx(web.repo, req)
    if 'file' not in web.req.qsparams:
        raise ErrorResponse(HTTP_NOT_FOUND, 'file not given')
    path = webutil.cleanpath(web.repo, web.req.qsparams['file'])

    parsecontext = lambda v: v == 'full' and -1 or int(v)

        ctx = ctx

    return web.sendtemplate(
        'filecomparison',
        file=path,
        symrev=webutil.symrevorshortnode(req, ctx),
        rename=rename,
        leftrev=leftrev,
        leftnode=hex(leftnode),
        rightrev=rightrev,
        rightnode=hex(rightnode),

    false and ``1`` and ``true`` are true. If not defined, the server
    default settings are used.

    The ``fileannotate`` template is rendered.
    """
    fctx = webutil.filectx(web.repo, req)
    f = fctx.path()
    parity = paritygen(web.stripecount)
    ishead = fctx.filerev() in fctx.filelog().headrevs()

    # parents() is called once per line and several lines likely belong to

        if fctx.isbinary():
            mt = (mimetypes.guess_type(fctx.path())[0]
                  or 'application/octet-stream')
            lines = [((fctx.filectx(fctx.filerev()), 1), '(binary:%s)' % mt)]
        else:
            lines = webutil.annotate(req, fctx, web.repo.ui)

        previousrev = None
        blockparitygen = paritygen(1)
        for lineno, (aline, l) in enumerate(lines):
            f = aline.fctx

                   "lineno": lineno + 1,
                   "lineid": "l%d" % (lineno + 1),
                   "linenumber": "% 6d" % (lineno + 1),
                   "revdate": f.date()}

    diffopts = webutil.difffeatureopts(req, web.repo.ui, 'annotate')
    diffopts = {k: getattr(diffopts, k) for k in diffopts.defaults}

    return web.sendtemplate(
        'fileannotate',
        file=f,
        annotate=annotate,
        path=webutil.up(f),
        symrev=webutil.symrevorshortnode(req, fctx),
        rename=webutil.renamelink(fctx),
        permissions=fctx.manifest().flags(f),
        ishead=int(ishead),
        diffopts=diffopts,
        **pycompat.strkwargs(webutil.commonentry(web.repo, fctx)))

    The ``filelog`` template will be rendered.
    """

    try:
        fctx = webutil.filectx(web.repo, req)
        f = fctx.path()
        fl = fctx.filelog()
    except error.LookupError:
        f = webutil.cleanpath(web.repo, web.req.qsparams['file'])
        fl = web.repo.file(f)
        numrevs = len(fl)
        if not numrevs: # file doesn't exist at all
            raise
        rev = webutil.changectx(web.repo, req).rev()
        first = fl.linkrev(0)
        if rev < first: # current rev is from before file existed
            raise
        frev = numrevs - 1
        while fl.linkrev(frev) > rev:

            revcount = max(revcount, 1)
            web.tmpl.defaults['sessionvars']['revcount'] = revcount
        except ValueError:
            pass

    lrange = webutil.linerange(req)

    lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
    lessvars['revcount'] = max(revcount // 2, 1)
    morevars = copy.copy(web.tmpl.defaults['sessionvars'])
    morevars['revcount'] = revcount * 2

    return web.sendtemplate(
        'filelog',
        file=f,
        nav=nav,
        symrev=webutil.symrevorshortnode(req, fctx),
        entries=entries,
        descend=descend,
        patch=patch,
        latestentry=latestentry,
        linerange=linerange,

    arch_version = key
    if cnode == key or key == 'tip':
        arch_version = short(cnode)
    name = "%s-%s" % (reponame, arch_version)

    ctx = webutil.changectx(web.repo, req)
    pats = []
    match = scmutil.match(ctx, [])
    file = web.req.qsparams.get('file')
    if file:
        pats = ['path:' + file]

    This handler will render the ``graph`` template.
    """

    if 'node' in web.req.qsparams:
        ctx = webutil.changectx(web.repo, req)
        symrev = webutil.symrevorshortnode(req, ctx)
    else:
        ctx = web.repo['tip']
        symrev = 'tip'
    rev = ctx.rev()

36886:563fd95a6efb

    path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
    if not path:
        return manifest(web, req, None)

    try:
        fctx = webutil.filectx(web.repo, web.req)
    except error.LookupError as inst:
        try:
            return manifest(web, req, None)
        except ErrorResponse:
            raise inst

    return web.sendtemplate(
        'filerevision',
        file=f,
        path=webutil.up(f),
        text=lines(),
        symrev=webutil.symrevorshortnode(web.req, fctx),
        rename=webutil.renamelink(fctx),
        permissions=fctx.manifest().flags(f),
        ishead=int(ishead),
        **pycompat.strkwargs(webutil.commonentry(web.repo, fctx)))

    path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
    if not path:
        return manifest(web, req, None)
    try:
        return _filerevision(web, req, webutil.filectx(web.repo, web.req))
    except error.LookupError as inst:
        try:
            return manifest(web, req, None)
        except ErrorResponse:
            raise inst

    For non-searches, the ``changelog`` template will be rendered.
    """

    query = ''
    if 'node' in web.req.qsparams:
        ctx = webutil.changectx(web.repo, web.req)
        symrev = webutil.symrevorshortnode(web.req, ctx)
    elif 'rev' in web.req.qsparams:
        return _search(web)
    else:
        ctx = web.repo['tip']
        symrev = 'tip'

    The ``changeset`` template is rendered. Contents of the ``changesettag``,
    ``changesetbookmark``, ``filenodelink``, ``filenolink``, and the many
    templates related to diffs may all be used to produce the output.
    """
    ctx = webutil.changectx(web.repo, web.req)

    return web.sendtemplate(
        'changeset',
        **webutil.changesetentry(web, ctx))

rev = webcommand('rev')(changeset)

def decodepath(path):
    """Hook for mapping a path in the repository to a path in the

    directories and files.

    The ``manifest`` template will be rendered for this handler.
    """
    if 'node' in web.req.qsparams:
        ctx = webutil.changectx(web.repo, web.req)
        symrev = webutil.symrevorshortnode(web.req, ctx)
    else:
        ctx = web.repo['tip']
        symrev = 'tip'
    path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
    mf = ctx.manifest()

    This handler is registered under both the ``/diff`` and ``/filediff``
    paths. ``/diff`` is used in modern code.
    """
    fctx, ctx = None, None
    try:
        fctx = webutil.filectx(web.repo, web.req)
    except LookupError:
        ctx = webutil.changectx(web.repo, web.req)
        path = webutil.cleanpath(web.repo, web.req.qsparams['file'])
        if path not in ctx.files():
            raise

    if fctx is not None:

        ctx = ctx

    return web.sendtemplate(
        'filediff',
        file=path,
        symrev=webutil.symrevorshortnode(web.req, ctx),
        rename=rename,
        diff=diffs,
        **pycompat.strkwargs(webutil.commonentry(web.repo, ctx)))

diff = webcommand('diff')(filediff)

    The ``context`` query string argument can be used to control the lines of
    context in the diff.

    The ``filecomparison`` template is rendered.
    """
    ctx = webutil.changectx(web.repo, web.req)
    if 'file' not in web.req.qsparams:
        raise ErrorResponse(HTTP_NOT_FOUND, 'file not given')
    path = webutil.cleanpath(web.repo, web.req.qsparams['file'])

    parsecontext = lambda v: v == 'full' and -1 or int(v)

        ctx = ctx

    return web.sendtemplate(
        'filecomparison',
        file=path,
        symrev=webutil.symrevorshortnode(web.req, ctx),
        rename=rename,
        leftrev=leftrev,
        leftnode=hex(leftnode),
        rightrev=rightrev,
        rightnode=hex(rightnode),

    false and ``1`` and ``true`` are true. If not defined, the server
    default settings are used.

    The ``fileannotate`` template is rendered.
    """
    fctx = webutil.filectx(web.repo, web.req)
    f = fctx.path()
    parity = paritygen(web.stripecount)
    ishead = fctx.filerev() in fctx.filelog().headrevs()

    # parents() is called once per line and several lines likely belong to

        if fctx.isbinary():
            mt = (mimetypes.guess_type(fctx.path())[0]
                  or 'application/octet-stream')
            lines = [((fctx.filectx(fctx.filerev()), 1), '(binary:%s)' % mt)]
        else:
            lines = webutil.annotate(web.req, fctx, web.repo.ui)

        previousrev = None
        blockparitygen = paritygen(1)
        for lineno, (aline, l) in enumerate(lines):
            f = aline.fctx

                   "lineno": lineno + 1,
                   "lineid": "l%d" % (lineno + 1),
                   "linenumber": "% 6d" % (lineno + 1),
                   "revdate": f.date()}

    diffopts = webutil.difffeatureopts(web.req, web.repo.ui, 'annotate')
    diffopts = {k: getattr(diffopts, k) for k in diffopts.defaults}

    return web.sendtemplate(
        'fileannotate',
        file=f,
        annotate=annotate,
        path=webutil.up(f),
        symrev=webutil.symrevorshortnode(web.req, fctx),
        rename=webutil.renamelink(fctx),
        permissions=fctx.manifest().flags(f),
        ishead=int(ishead),
        diffopts=diffopts,
        **pycompat.strkwargs(webutil.commonentry(web.repo, fctx)))

    The ``filelog`` template will be rendered.
    """

    try:
        fctx = webutil.filectx(web.repo, web.req)
        f = fctx.path()
        fl = fctx.filelog()
    except error.LookupError:
        f = webutil.cleanpath(web.repo, web.req.qsparams['file'])
        fl = web.repo.file(f)
        numrevs = len(fl)
        if not numrevs: # file doesn't exist at all
            raise
        rev = webutil.changectx(web.repo, web.req).rev()
        first = fl.linkrev(0)
        if rev < first: # current rev is from before file existed
            raise
        frev = numrevs - 1
        while fl.linkrev(frev) > rev:

            revcount = max(revcount, 1)
            web.tmpl.defaults['sessionvars']['revcount'] = revcount
        except ValueError:
            pass

    lrange = webutil.linerange(web.req)

    lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
    lessvars['revcount'] = max(revcount // 2, 1)
    morevars = copy.copy(web.tmpl.defaults['sessionvars'])
    morevars['revcount'] = revcount * 2

    return web.sendtemplate(
        'filelog',
        file=f,
        nav=nav,
        symrev=webutil.symrevorshortnode(web.req, fctx),
        entries=entries,
        descend=descend,
        patch=patch,
        latestentry=latestentry,
        linerange=linerange,

    arch_version = key
    if cnode == key or key == 'tip':
        arch_version = short(cnode)
    name = "%s-%s" % (reponame, arch_version)

    ctx = webutil.changectx(web.repo, web.req)
    pats = []
    match = scmutil.match(ctx, [])
    file = web.req.qsparams.get('file')
    if file:
        pats = ['path:' + file]

    This handler will render the ``graph`` template.
    """

    if 'node' in web.req.qsparams:
        ctx = webutil.changectx(web.repo, web.req)
        symrev = webutil.symrevorshortnode(web.req, ctx)
    else:
        ctx = web.repo['tip']
        symrev = 'tip'
    rev = ctx.rev()