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Differential D2802

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

Authored by indygreg on Mar 11 2018, 12:24 AM.

Details

Reviewers
durin42
Group Reviewers
hg-reviewers
Commits
rHG563fd95a6efb: hgweb: pass modern request type into various webutil functions (API)
Summary

Our march towards killing wsgirequest continues.

.. api::

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

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

indygreg created this revision.Mar 11 2018, 12:24 AM
durin42 accepted this revision.Mar 12 2018, 5:18 PM
This revision is now accepted and ready to land.Mar 12 2018, 5:18 PM
Closed by commit rHG563fd95a6efb: hgweb: pass modern request type into various webutil functions (API) (authored by indygreg). · Explain WhyMar 12 2018, 5:34 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Diff 6937

hgext/highlight/__init__.py

if 'html' in mt: if 'html' in mt:
pygmentize(web, 'fileline', fctx, web.tmpl) pygmentize(web, 'fileline', fctx, web.tmpl)
return orig(web, req, fctx) return orig(web, req, fctx)
def annotate_highlight(orig, web, req, tmpl): def annotate_highlight(orig, web, req, tmpl):
mt = ''.join(web.tmpl('mimetype', encoding=encoding.encoding)) mt = ''.join(web.tmpl('mimetype', encoding=encoding.encoding))
if 'html' in mt: if 'html' in mt:
fctx = webutil.filectx(web.repo, req) fctx = webutil.filectx(web.repo, web.req)
pygmentize(web, 'annotateline', fctx, web.tmpl) pygmentize(web, 'annotateline', fctx, web.tmpl)
return orig(web, req, web.tmpl) return orig(web, req, web.tmpl)
def generate_css(web, req, tmpl): def generate_css(web, req, tmpl):
pg_style = web.config('web', 'pygments_style', 'colorful') pg_style = web.config('web', 'pygments_style', 'colorful')
fmter = highlight.HtmlFormatter(style=pg_style) fmter = highlight.HtmlFormatter(style=pg_style)
web.res.headers['Content-Type'] = 'text/css' web.res.headers['Content-Type'] = 'text/css'

mercurial/hgweb/webcommands.py

def rawfile(web, req, tmpl): def rawfile(web, req, tmpl):
guessmime = web.configbool('web', 'guessmime') guessmime = web.configbool('web', 'guessmime')
path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', '')) path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
if not path: if not path:
return manifest(web, req, None) return manifest(web, req, None)
try: try:
fctx = webutil.filectx(web.repo, req) fctx = webutil.filectx(web.repo, web.req)
except error.LookupError as inst: except error.LookupError as inst:
try: try:
return manifest(web, req, None) return manifest(web, req, None)
except ErrorResponse: except ErrorResponse:
raise inst raise inst
path = fctx.path() path = fctx.path()
text = fctx.data() text = fctx.data()
"linenumber": "% 6d" % (lineno + 1), "linenumber": "% 6d" % (lineno + 1),
"parity": next(parity)} "parity": next(parity)}
return web.sendtemplate( return web.sendtemplate(
'filerevision', 'filerevision',
file=f, file=f,
path=webutil.up(f), path=webutil.up(f),
text=lines(), text=lines(),
symrev=webutil.symrevorshortnode(req, fctx), symrev=webutil.symrevorshortnode(web.req, fctx),
rename=webutil.renamelink(fctx), rename=webutil.renamelink(fctx),
permissions=fctx.manifest().flags(f), permissions=fctx.manifest().flags(f),
ishead=int(ishead), ishead=int(ishead),
**pycompat.strkwargs(webutil.commonentry(web.repo, fctx))) **pycompat.strkwargs(webutil.commonentry(web.repo, fctx)))
@webcommand('file') @webcommand('file')
def file(web, req, tmpl): def file(web, req, tmpl):
""" """
""" """
if web.req.qsparams.get('style') == 'raw': if web.req.qsparams.get('style') == 'raw':
return rawfile(web, req, None) return rawfile(web, req, None)
path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', '')) path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
if not path: if not path:
return manifest(web, req, None) return manifest(web, req, None)
try: try:
return _filerevision(web, req, webutil.filectx(web.repo, req)) return _filerevision(web, req, webutil.filectx(web.repo, web.req))
except error.LookupError as inst: except error.LookupError as inst:
try: try:
return manifest(web, req, None) return manifest(web, req, None)
except ErrorResponse: except ErrorResponse:
raise inst raise inst
def _search(web): def _search(web):
MODE_REVISION = 'rev' MODE_REVISION = 'rev'
The ``revcount`` query string argument defines the maximum numbers of The ``revcount`` query string argument defines the maximum numbers of
changesets to render. changesets to render.
For non-searches, the ``changelog`` template will be rendered. For non-searches, the ``changelog`` template will be rendered.
""" """
query = '' query = ''
if 'node' in web.req.qsparams: if 'node' in web.req.qsparams:
ctx = webutil.changectx(web.repo, req) ctx = webutil.changectx(web.repo, web.req)
symrev = webutil.symrevorshortnode(req, ctx) symrev = webutil.symrevorshortnode(web.req, ctx)
elif 'rev' in web.req.qsparams: elif 'rev' in web.req.qsparams:
return _search(web) return _search(web)
else: else:
ctx = web.repo['tip'] ctx = web.repo['tip']
symrev = 'tip' symrev = 'tip'
def changelist(): def changelist():
revs = [] revs = []
A URL path argument is the changeset identifier to show. See ``hg help A URL path argument is the changeset identifier to show. See ``hg help
revisions`` for possible values. If not defined, the ``tip`` changeset revisions`` for possible values. If not defined, the ``tip`` changeset
will be shown. will be shown.
The ``changeset`` template is rendered. Contents of the ``changesettag``, The ``changeset`` template is rendered. Contents of the ``changesettag``,
``changesetbookmark``, ``filenodelink``, ``filenolink``, and the many ``changesetbookmark``, ``filenodelink``, ``filenolink``, and the many
templates related to diffs may all be used to produce the output. templates related to diffs may all be used to produce the output.
""" """
ctx = webutil.changectx(web.repo, req) ctx = webutil.changectx(web.repo, web.req)
return web.sendtemplate( return web.sendtemplate(
'changeset', 'changeset',
**webutil.changesetentry(web, req, ctx)) **webutil.changesetentry(web, ctx))
rev = webcommand('rev')(changeset) rev = webcommand('rev')(changeset)
def decodepath(path): def decodepath(path):
"""Hook for mapping a path in the repository to a path in the """Hook for mapping a path in the repository to a path in the
working copy. working copy.
Extensions (e.g., largefiles) can override this to remap files in Extensions (e.g., largefiles) can override this to remap files in
Because this handler can only show information for directories, it Because this handler can only show information for directories, it
is recommended to use the ``file`` handler instead, as it can handle both is recommended to use the ``file`` handler instead, as it can handle both
directories and files. directories and files.
The ``manifest`` template will be rendered for this handler. The ``manifest`` template will be rendered for this handler.
""" """
if 'node' in web.req.qsparams: if 'node' in web.req.qsparams:
ctx = webutil.changectx(web.repo, req) ctx = webutil.changectx(web.repo, web.req)
symrev = webutil.symrevorshortnode(req, ctx) symrev = webutil.symrevorshortnode(web.req, ctx)
else: else:
ctx = web.repo['tip'] ctx = web.repo['tip']
symrev = 'tip' symrev = 'tip'
path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', '')) path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
mf = ctx.manifest() mf = ctx.manifest()
node = ctx.node() node = ctx.node()
files = {} files = {}
The ``filediff`` template is rendered. The ``filediff`` template is rendered.
This handler is registered under both the ``/diff`` and ``/filediff`` This handler is registered under both the ``/diff`` and ``/filediff``
paths. ``/diff`` is used in modern code. paths. ``/diff`` is used in modern code.
""" """
fctx, ctx = None, None fctx, ctx = None, None
try: try:
fctx = webutil.filectx(web.repo, req) fctx = webutil.filectx(web.repo, web.req)
except LookupError: except LookupError:
ctx = webutil.changectx(web.repo, req) ctx = webutil.changectx(web.repo, web.req)
path = webutil.cleanpath(web.repo, web.req.qsparams['file']) path = webutil.cleanpath(web.repo, web.req.qsparams['file'])
if path not in ctx.files(): if path not in ctx.files():
raise raise
if fctx is not None: if fctx is not None:
path = fctx.path() path = fctx.path()
ctx = fctx.changectx() ctx = fctx.changectx()
basectx = ctx.p1() basectx = ctx.p1()
style = web.config('web', 'style') style = web.config('web', 'style')
if 'style' in web.req.qsparams: if 'style' in web.req.qsparams:
style = web.req.qsparams['style'] style = web.req.qsparams['style']
diffs = webutil.diffs(web, ctx, basectx, [path], style) diffs = webutil.diffs(web, ctx, basectx, [path], style)
if fctx is not None: if fctx is not None:
rename = webutil.renamelink(fctx) rename = webutil.renamelink(fctx)
ctx = fctx ctx = fctx
else: else:
rename = [] rename = []
ctx = ctx ctx = ctx
return web.sendtemplate( return web.sendtemplate(
'filediff', 'filediff',
file=path, file=path,
symrev=webutil.symrevorshortnode(req, ctx), symrev=webutil.symrevorshortnode(web.req, ctx),
rename=rename, rename=rename,
diff=diffs, diff=diffs,
**pycompat.strkwargs(webutil.commonentry(web.repo, ctx))) **pycompat.strkwargs(webutil.commonentry(web.repo, ctx)))
diff = webcommand('diff')(filediff) diff = webcommand('diff')(filediff)
@webcommand('comparison') @webcommand('comparison')
def comparison(web, req, tmpl): def comparison(web, req, tmpl):
""" """
/comparison/{revision}/{path} /comparison/{revision}/{path}
----------------------------- -----------------------------
Show a comparison between the old and new versions of a file from changes Show a comparison between the old and new versions of a file from changes
made on a particular revision. made on a particular revision.
This is similar to the ``diff`` handler. However, this form features This is similar to the ``diff`` handler. However, this form features
a split or side-by-side diff rather than a unified diff. a split or side-by-side diff rather than a unified diff.
The ``context`` query string argument can be used to control the lines of The ``context`` query string argument can be used to control the lines of
context in the diff. context in the diff.
The ``filecomparison`` template is rendered. The ``filecomparison`` template is rendered.
""" """
ctx = webutil.changectx(web.repo, req) ctx = webutil.changectx(web.repo, web.req)
if 'file' not in web.req.qsparams: if 'file' not in web.req.qsparams:
raise ErrorResponse(HTTP_NOT_FOUND, 'file not given') raise ErrorResponse(HTTP_NOT_FOUND, 'file not given')
path = webutil.cleanpath(web.repo, web.req.qsparams['file']) path = webutil.cleanpath(web.repo, web.req.qsparams['file'])
parsecontext = lambda v: v == 'full' and -1 or int(v) parsecontext = lambda v: v == 'full' and -1 or int(v)
if 'context' in web.req.qsparams: if 'context' in web.req.qsparams:
context = parsecontext(web.req.qsparams['context']) context = parsecontext(web.req.qsparams['context'])
else: else:
ctx = fctx ctx = fctx
else: else:
rename = [] rename = []
ctx = ctx ctx = ctx
return web.sendtemplate( return web.sendtemplate(
'filecomparison', 'filecomparison',
file=path, file=path,
symrev=webutil.symrevorshortnode(req, ctx), symrev=webutil.symrevorshortnode(web.req, ctx),
rename=rename, rename=rename,
leftrev=leftrev, leftrev=leftrev,
leftnode=hex(leftnode), leftnode=hex(leftnode),
rightrev=rightrev, rightrev=rightrev,
rightnode=hex(rightnode), rightnode=hex(rightnode),
comparison=comparison, comparison=comparison,
**pycompat.strkwargs(webutil.commonentry(web.repo, ctx))) **pycompat.strkwargs(webutil.commonentry(web.repo, ctx)))
``ignoreblanklines`` query string arguments have the same meaning as ``ignoreblanklines`` query string arguments have the same meaning as
their ``[annotate]`` config equivalents. It uses the hgrc boolean their ``[annotate]`` config equivalents. It uses the hgrc boolean
parsing logic to interpret the value. e.g. ``0`` and ``false`` are parsing logic to interpret the value. e.g. ``0`` and ``false`` are
false and ``1`` and ``true`` are true. If not defined, the server false and ``1`` and ``true`` are true. If not defined, the server
default settings are used. default settings are used.
The ``fileannotate`` template is rendered. The ``fileannotate`` template is rendered.
""" """
fctx = webutil.filectx(web.repo, req) fctx = webutil.filectx(web.repo, web.req)
f = fctx.path() f = fctx.path()
parity = paritygen(web.stripecount) parity = paritygen(web.stripecount)
ishead = fctx.filerev() in fctx.filelog().headrevs() ishead = fctx.filerev() in fctx.filelog().headrevs()
# parents() is called once per line and several lines likely belong to # parents() is called once per line and several lines likely belong to
# same revision. So it is worth caching. # same revision. So it is worth caching.
# TODO there are still redundant operations within basefilectx.parents() # TODO there are still redundant operations within basefilectx.parents()
# and from the fctx.annotate() call itself that could be cached. # and from the fctx.annotate() call itself that could be cached.
yield p yield p
def annotate(**map): def annotate(**map):
if fctx.isbinary(): if fctx.isbinary():
mt = (mimetypes.guess_type(fctx.path())[0] mt = (mimetypes.guess_type(fctx.path())[0]
or 'application/octet-stream') or 'application/octet-stream')
lines = [((fctx.filectx(fctx.filerev()), 1), '(binary:%s)' % mt)] lines = [((fctx.filectx(fctx.filerev()), 1), '(binary:%s)' % mt)]
else: else:
lines = webutil.annotate(req, fctx, web.repo.ui) lines = webutil.annotate(web.req, fctx, web.repo.ui)
previousrev = None previousrev = None
blockparitygen = paritygen(1) blockparitygen = paritygen(1)
for lineno, (aline, l) in enumerate(lines): for lineno, (aline, l) in enumerate(lines):
f = aline.fctx f = aline.fctx
rev = f.rev() rev = f.rev()
if rev != previousrev: if rev != previousrev:
blockhead = True blockhead = True
"blockparity": blockparity, "blockparity": blockparity,
"targetline": aline.lineno, "targetline": aline.lineno,
"line": l, "line": l,
"lineno": lineno + 1, "lineno": lineno + 1,
"lineid": "l%d" % (lineno + 1), "lineid": "l%d" % (lineno + 1),
"linenumber": "% 6d" % (lineno + 1), "linenumber": "% 6d" % (lineno + 1),
"revdate": f.date()} "revdate": f.date()}
diffopts = webutil.difffeatureopts(req, web.repo.ui, 'annotate') diffopts = webutil.difffeatureopts(web.req, web.repo.ui, 'annotate')
diffopts = {k: getattr(diffopts, k) for k in diffopts.defaults} diffopts = {k: getattr(diffopts, k) for k in diffopts.defaults}
return web.sendtemplate( return web.sendtemplate(
'fileannotate', 'fileannotate',
file=f, file=f,
annotate=annotate, annotate=annotate,
path=webutil.up(f), path=webutil.up(f),
symrev=webutil.symrevorshortnode(req, fctx), symrev=webutil.symrevorshortnode(web.req, fctx),
rename=webutil.renamelink(fctx), rename=webutil.renamelink(fctx),
permissions=fctx.manifest().flags(f), permissions=fctx.manifest().flags(f),
ishead=int(ishead), ishead=int(ishead),
diffopts=diffopts, diffopts=diffopts,
**pycompat.strkwargs(webutil.commonentry(web.repo, fctx))) **pycompat.strkwargs(webutil.commonentry(web.repo, fctx)))
@webcommand('filelog') @webcommand('filelog')
def filelog(web, req, tmpl): def filelog(web, req, tmpl):
""" """
/filelog/{revision}/{path} /filelog/{revision}/{path}
-------------------------- --------------------------
Show information about the history of a file in the repository. Show information about the history of a file in the repository.
The ``revcount`` query string argument can be defined to control the The ``revcount`` query string argument can be defined to control the
maximum number of entries to show. maximum number of entries to show.
The ``filelog`` template will be rendered. The ``filelog`` template will be rendered.
""" """
try: try:
fctx = webutil.filectx(web.repo, req) fctx = webutil.filectx(web.repo, web.req)
f = fctx.path() f = fctx.path()
fl = fctx.filelog() fl = fctx.filelog()
except error.LookupError: except error.LookupError:
f = webutil.cleanpath(web.repo, web.req.qsparams['file']) f = webutil.cleanpath(web.repo, web.req.qsparams['file'])
fl = web.repo.file(f) fl = web.repo.file(f)
numrevs = len(fl) numrevs = len(fl)
if not numrevs: # file doesn't exist at all if not numrevs: # file doesn't exist at all
raise raise
rev = webutil.changectx(web.repo, req).rev() rev = webutil.changectx(web.repo, web.req).rev()
first = fl.linkrev(0) first = fl.linkrev(0)
if rev < first: # current rev is from before file existed if rev < first: # current rev is from before file existed
raise raise
frev = numrevs - 1 frev = numrevs - 1
while fl.linkrev(frev) > rev: while fl.linkrev(frev) > rev:
frev -= 1 frev -= 1
fctx = web.repo.filectx(f, fl.linkrev(frev)) fctx = web.repo.filectx(f, fl.linkrev(frev))
revcount = web.maxshortchanges revcount = web.maxshortchanges
if 'revcount' in web.req.qsparams: if 'revcount' in web.req.qsparams:
try: try:
revcount = int(web.req.qsparams.get('revcount', revcount)) revcount = int(web.req.qsparams.get('revcount', revcount))
revcount = max(revcount, 1) revcount = max(revcount, 1)
web.tmpl.defaults['sessionvars']['revcount'] = revcount web.tmpl.defaults['sessionvars']['revcount'] = revcount
except ValueError: except ValueError:
pass pass
lrange = webutil.linerange(req) lrange = webutil.linerange(web.req)
lessvars = copy.copy(web.tmpl.defaults['sessionvars']) lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
lessvars['revcount'] = max(revcount // 2, 1) lessvars['revcount'] = max(revcount // 2, 1)
morevars = copy.copy(web.tmpl.defaults['sessionvars']) morevars = copy.copy(web.tmpl.defaults['sessionvars'])
morevars['revcount'] = revcount * 2 morevars['revcount'] = revcount * 2
patch = 'patch' in web.req.qsparams patch = 'patch' in web.req.qsparams
if patch: if patch:
nav = revnav.gen(end - 1, revcount, count) nav = revnav.gen(end - 1, revcount, count)
latestentry = entries[:1] latestentry = entries[:1]
return web.sendtemplate( return web.sendtemplate(
'filelog', 'filelog',
file=f, file=f,
nav=nav, nav=nav,
symrev=webutil.symrevorshortnode(req, fctx), symrev=webutil.symrevorshortnode(web.req, fctx),
entries=entries, entries=entries,
descend=descend, descend=descend,
patch=patch, patch=patch,
latestentry=latestentry, latestentry=latestentry,
linerange=linerange, linerange=linerange,
revcount=revcount, revcount=revcount,
morevars=morevars, morevars=morevars,
lessvars=lessvars, lessvars=lessvars,
reponame = re.sub(br"\W+", "-", os.path.basename(web.reponame)) reponame = re.sub(br"\W+", "-", os.path.basename(web.reponame))
cnode = web.repo.lookup(key) cnode = web.repo.lookup(key)
arch_version = key arch_version = key
if cnode == key or key == 'tip': if cnode == key or key == 'tip':
arch_version = short(cnode) arch_version = short(cnode)
name = "%s-%s" % (reponame, arch_version) name = "%s-%s" % (reponame, arch_version)
ctx = webutil.changectx(web.repo, req) ctx = webutil.changectx(web.repo, web.req)
pats = [] pats = []
match = scmutil.match(ctx, []) match = scmutil.match(ctx, [])
file = web.req.qsparams.get('file') file = web.req.qsparams.get('file')
if file: if file:
pats = ['path:' + file] pats = ['path:' + file]
match = scmutil.match(ctx, pats, default='path') match = scmutil.match(ctx, pats, default='path')
if pats: if pats:
files = [f for f in ctx.manifest().keys() if match(f)] files = [f for f in ctx.manifest().keys() if match(f)]
The ``graphtop`` query string argument can specify the starting changeset The ``graphtop`` query string argument can specify the starting changeset
for producing ``jsdata`` variable that is used for rendering graph in for producing ``jsdata`` variable that is used for rendering graph in
JavaScript. By default it has the same value as ``revision``. JavaScript. By default it has the same value as ``revision``.
This handler will render the ``graph`` template. This handler will render the ``graph`` template.
""" """
if 'node' in web.req.qsparams: if 'node' in web.req.qsparams:
ctx = webutil.changectx(web.repo, req) ctx = webutil.changectx(web.repo, web.req)
symrev = webutil.symrevorshortnode(req, ctx) symrev = webutil.symrevorshortnode(web.req, ctx)
else: else:
ctx = web.repo['tip'] ctx = web.repo['tip']
symrev = 'tip' symrev = 'tip'
rev = ctx.rev() rev = ctx.rev()
bg_height = 39 bg_height = 39
revcount = web.maxshortchanges revcount = web.maxshortchanges
if 'revcount' in web.req.qsparams: if 'revcount' in web.req.qsparams:

mercurial/hgweb/webutil.py

def __len__(self): def __len__(self):
return len(self.siblings) return len(self.siblings)
def difffeatureopts(req, ui, section): def difffeatureopts(req, ui, section):
diffopts = patch.difffeatureopts(ui, untrusted=True, diffopts = patch.difffeatureopts(ui, untrusted=True,
section=section, whitespace=True) section=section, whitespace=True)
for k in ('ignorews', 'ignorewsamount', 'ignorewseol', 'ignoreblanklines'): for k in ('ignorews', 'ignorewsamount', 'ignorewseol', 'ignoreblanklines'):
v = req.req.qsparams.get(k) v = req.qsparams.get(k)
if v is not None: if v is not None:
v = util.parsebool(v) v = util.parsebool(v)
setattr(diffopts, k, v if v is not None else True) setattr(diffopts, k, v if v is not None else True)
return diffopts return diffopts
def annotate(req, fctx, ui): def annotate(req, fctx, ui):
diffopts = difffeatureopts(req, ui, 'annotate') diffopts = difffeatureopts(req, ui, 'annotate')
except error.RepoError: except error.RepoError:
man = repo.manifestlog._revlog man = repo.manifestlog._revlog
ctx = repo[man.linkrev(man.rev(man.lookup(changeid)))] ctx = repo[man.linkrev(man.rev(man.lookup(changeid)))]
return ctx return ctx
def changectx(repo, req): def changectx(repo, req):
changeid = "tip" changeid = "tip"
if 'node' in req.req.qsparams: if 'node' in req.qsparams:
changeid = req.req.qsparams['node'] changeid = req.qsparams['node']
ipos = changeid.find(':') ipos = changeid.find(':')
if ipos != -1: if ipos != -1:
changeid = changeid[(ipos + 1):] changeid = changeid[(ipos + 1):]
elif 'manifest' in req.req.qsparams: elif 'manifest' in req.qsparams:
changeid = req.req.qsparams['manifest'] changeid = req.qsparams['manifest']
return changeidctx(repo, changeid) return changeidctx(repo, changeid)
def basechangectx(repo, req): def basechangectx(repo, req):
if 'node' in req.req.qsparams: if 'node' in req.qsparams:
changeid = req.req.qsparams['node'] changeid = req.qsparams['node']
ipos = changeid.find(':') ipos = changeid.find(':')
if ipos != -1: if ipos != -1:
changeid = changeid[:ipos] changeid = changeid[:ipos]
return changeidctx(repo, changeid) return changeidctx(repo, changeid)
return None return None
def filectx(repo, req): def filectx(repo, req):
if 'file' not in req.req.qsparams: if 'file' not in req.qsparams:
raise ErrorResponse(HTTP_NOT_FOUND, 'file not given') raise ErrorResponse(HTTP_NOT_FOUND, 'file not given')
path = cleanpath(repo, req.req.qsparams['file']) path = cleanpath(repo, req.qsparams['file'])
if 'node' in req.req.qsparams: if 'node' in req.qsparams:
changeid = req.req.qsparams['node'] changeid = req.qsparams['node']
elif 'filenode' in req.req.qsparams: elif 'filenode' in req.qsparams:
changeid = req.req.qsparams['filenode'] changeid = req.qsparams['filenode']
else: else:
raise ErrorResponse(HTTP_NOT_FOUND, 'node or filenode not given') raise ErrorResponse(HTTP_NOT_FOUND, 'node or filenode not given')
try: try:
fctx = repo[changeid][path] fctx = repo[changeid][path]
except error.RepoError: except error.RepoError:
fctx = repo.filectx(path, fileid=changeid) fctx = repo.filectx(path, fileid=changeid)
return fctx return fctx
def linerange(req): def linerange(req):
linerange = req.req.qsparams.getall('linerange') linerange = req.qsparams.getall('linerange')
if not linerange: if not linerange:
return None return None
if len(linerange) > 1: if len(linerange) > 1:
raise ErrorResponse(HTTP_BAD_REQUEST, raise ErrorResponse(HTTP_BAD_REQUEST,
'redundant linerange parameter') 'redundant linerange parameter')
try: try:
fromline, toline = map(int, linerange[0].split(':', 1)) fromline, toline = map(int, linerange[0].split(':', 1))
except ValueError: except ValueError:
parent=lambda **x: parents(ctx, rev - 1), parent=lambda **x: parents(ctx, rev - 1),
child=lambda **x: children(ctx, rev + 1), child=lambda **x: children(ctx, rev + 1),
changelogtag=showtags, changelogtag=showtags,
files=files, files=files,
) )
return entry return entry
def symrevorshortnode(req, ctx): def symrevorshortnode(req, ctx):
if 'node' in req.req.qsparams: if 'node' in req.qsparams:
return templatefilters.revescape(req.req.qsparams['node']) return templatefilters.revescape(req.qsparams['node'])
else: else:
return short(ctx.node()) return short(ctx.node())
def changesetentry(web, req, ctx): def changesetentry(web, ctx):
'''Obtain a dictionary to be used to render the "changeset" template.''' '''Obtain a dictionary to be used to render the "changeset" template.'''
showtags = showtag(web.repo, web.tmpl, 'changesettag', ctx.node()) showtags = showtag(web.repo, web.tmpl, 'changesettag', ctx.node())
showbookmarks = showbookmark(web.repo, web.tmpl, 'changesetbookmark', showbookmarks = showbookmark(web.repo, web.tmpl, 'changesetbookmark',
ctx.node()) ctx.node())
showbranch = nodebranchnodefault(ctx) showbranch = nodebranchnodefault(ctx)
files = [] files = []
parity = paritygen(web.stripecount) parity = paritygen(web.stripecount)
for blockno, f in enumerate(ctx.files()): for blockno, f in enumerate(ctx.files()):
template = 'filenodelink' if f in ctx else 'filenolink' template = 'filenodelink' if f in ctx else 'filenolink'
files.append(web.tmpl(template, files.append(web.tmpl(template,
node=ctx.hex(), file=f, blockno=blockno + 1, node=ctx.hex(), file=f, blockno=blockno + 1,
parity=next(parity))) parity=next(parity)))
basectx = basechangectx(web.repo, req) basectx = basechangectx(web.repo, web.req)
if basectx is None: if basectx is None:
basectx = ctx.p1() basectx = ctx.p1()
style = web.config('web', 'style') style = web.config('web', 'style')
if 'style' in req.req.qsparams: if 'style' in web.req.qsparams:
style = req.req.qsparams['style'] style = web.req.qsparams['style']
diff = diffs(web, ctx, basectx, None, style) diff = diffs(web, ctx, basectx, None, style)
parity = paritygen(web.stripecount) parity = paritygen(web.stripecount)
diffstatsgen = diffstatgen(ctx, basectx) diffstatsgen = diffstatgen(ctx, basectx)
diffstats = diffstat(web.tmpl, ctx, diffstatsgen, parity) diffstats = diffstat(web.tmpl, ctx, diffstatsgen, parity)
return dict( return dict(
diff=diff, diff=diff,
symrev=symrevorshortnode(req, ctx), symrev=symrevorshortnode(web.req, ctx),
basenode=basectx.hex(), basenode=basectx.hex(),
changesettag=showtags, changesettag=showtags,
changesetbookmark=showbookmarks, changesetbookmark=showbookmarks,
changesetbranch=showbranch, changesetbranch=showbranch,
files=files, files=files,
diffsummary=lambda **x: diffsummary(diffstatsgen), diffsummary=lambda **x: diffsummary(diffstatsgen),
diffstat=diffstats, diffstat=diffstats,
archives=web.archivelist(ctx.hex()), archives=web.archivelist(ctx.hex()),