def _filerevision(web, req, tmpl, fctx):
f = fctx.path()
text = fctx.data()
parity = paritygen(web.stripecount)
if util.binary(text):
mt = mimetypes.guess_type(f)[0] or 'application/octet-stream'
text = '(binary:%s)' % mt
def lines():
for lineno, t in enumerate(text.splitlines(True)):
yield {"line": t,
"lineid": "l%d" % (lineno + 1),
"linenumber": "% 6d" % (lineno + 1),
"parity": parity.next()}
return tmpl("filerevision",
file=f,
path=webutil.up(f),
text=lines(),
rev=fctx.rev(),
symrev=webutil.symrevorshortnode(req, fctx),
node=fctx.hex(),
author=fctx.user(),
date=fctx.date(),
desc=fctx.description(),
extra=fctx.extra(),
branch=webutil.nodebranchnodefault(fctx),
parent=webutil.parents(fctx),
child=webutil.children(fctx),
rename=webutil.renamelink(fctx),
tags=webutil.nodetagsdict(web.repo, fctx.node()),
bookmarks=webutil.nodebookmarksdict(web.repo, fctx.node()),
permissions=fctx.manifest().flags(f))
def _filerevision(web, req, tmpl, fctx):
f = fctx.path()
text = fctx.data()
parity = paritygen(web.stripecount)
if util.binary(text):
mt = mimetypes.guess_type(f)[0] or 'application/octet-stream'
text = '(binary:%s)' % mt
def lines():
for lineno, t in enumerate(text.splitlines(True)):
yield {"line": t,
"lineid": "l%d" % (lineno + 1),
"linenumber": "% 6d" % (lineno + 1),
"parity": parity.next()}
return tmpl("filerevision",
file=f,
path=webutil.up(f),
text=lines(),
rev=fctx.rev(),
symrev=webutil.symrevorshortnode(req, fctx),
node=fctx.hex(),
author=fctx.user(),
date=fctx.date(),
desc=fctx.description(),
extra=fctx.extra(),
branch=webutil.nodebranchnodefault(fctx),
parent=webutil.parents(fctx),
child=webutil.children(fctx),
rename=webutil.renamelink(fctx),
tags=webutil.nodetagsdict(web.repo, fctx.node()),
bookmarks=webutil.nodebookmarksdict(web.repo, fctx.node()),
permissions=fctx.manifest().flags(f))
def filediff(web, req, tmpl):
"""
/diff/{revision}/{path}
-----------------------
Show how a file changed in a particular commit.
The ``filediff`` template is rendered.
This hander 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, req.form['file'][0])
if path not in ctx.files():
raise
if fctx is not None:
n = fctx.node()
path = fctx.path()
ctx = fctx.changectx()
else:
n = ctx.node()
# path already defined in except clause
parity = paritygen(web.stripecount)
style = web.config('web', 'style', 'paper')
if 'style' in req.form:
style = req.form['style'][0]
diffs = webutil.diffs(web.repo, tmpl, ctx, None, [path], parity, style)
if fctx:
rename = webutil.renamelink(fctx)
ctx = fctx
else:
rename = []
ctx = ctx
return tmpl("filediff",
file=path,
node=hex(n),
rev=ctx.rev(),
symrev=webutil.symrevorshortnode(req, ctx),
date=ctx.date(),
desc=ctx.description(),
extra=ctx.extra(),
author=ctx.user(),
rename=rename,
branch=webutil.nodebranchnodefault(ctx),
parent=webutil.parents(ctx),
child=webutil.children(ctx),
tags=webutil.nodetagsdict(web.repo, n),
bookmarks=webutil.nodebookmarksdict(web.repo, n),
diff=diffs)
def filediff(web, req, tmpl):
"""
/diff/{revision}/{path}
-----------------------
Show how a file changed in a particular commit.
The ``filediff`` template is rendered.
This hander 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, req.form['file'][0])
if path not in ctx.files():
raise
if fctx is not None:
n = fctx.node()
path = fctx.path()
ctx = fctx.changectx()
else:
n = ctx.node()
# path already defined in except clause
parity = paritygen(web.stripecount)
style = web.config('web', 'style', 'paper')
if 'style' in req.form:
style = req.form['style'][0]
diffs = webutil.diffs(web.repo, tmpl, ctx, None, [path], parity, style)
if fctx:
rename = webutil.renamelink(fctx)
ctx = fctx
else:
rename = []
ctx = ctx
return tmpl("filediff",
file=path,
node=hex(n),
rev=ctx.rev(),
symrev=webutil.symrevorshortnode(req, ctx),
date=ctx.date(),
desc=ctx.description(),
extra=ctx.extra(),
author=ctx.user(),
rename=rename,
branch=webutil.nodebranchnodefault(ctx),
parent=webutil.parents(ctx),
child=webutil.children(ctx),
tags=webutil.nodetagsdict(web.repo, n),
bookmarks=webutil.nodebookmarksdict(web.repo, n),
diff=diffs)
def filelog(web, req, tmpl):
"""
/filelog/{revision}/{path}
--------------------------
Show information about the history of a file in the repository.
The ``revcount`` query string argument can be defined to control the
maximum number of entries to show.
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, req.form['file'][0])
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:
frev -= 1
fctx = web.repo.filectx(f, fl.linkrev(frev))
revcount = web.maxshortchanges
if 'revcount' in req.form:
try:
revcount = int(req.form.get('revcount', [revcount])[0])
revcount = max(revcount, 1)
tmpl.defaults['sessionvars']['revcount'] = revcount
except ValueError:
pass
lessvars = copy.copy(tmpl.defaults['sessionvars'])
lessvars['revcount'] = max(revcount / 2, 1)
morevars = copy.copy(tmpl.defaults['sessionvars'])
morevars['revcount'] = revcount * 2
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 = fctx.filelog().revs(start, end - 1)
for i in revs:
iterfctx = fctx.filectx(i)
l.append({
"parity":
parity.next(),
"filerev":
i,
"file":
f,
"node":
iterfctx.hex(),
"author":
iterfctx.user(),
"date":
iterfctx.date(),
"rename":
webutil.renamelink(iterfctx),
"parent":
webutil.parents(iterfctx),
"child":
webutil.children(iterfctx),
"desc":
iterfctx.description(),
"extra":
iterfctx.extra(),
"tags":
webutil.nodetagsdict(repo, iterfctx.node()),
"bookmarks":
webutil.nodebookmarksdict(repo, iterfctx.node()),
"branch":
webutil.nodebranchnodefault(iterfctx),
"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,
symrev=webutil.symrevorshortnode(req, fctx),
entries=entries,
latestentry=latestentry,
revcount=revcount,
morevars=morevars,
lessvars=lessvars)
def annotate(web, req, tmpl):
"""
/annotate/{revision}/{path}
---------------------------
Show changeset information for each line in a file.
The ``fileannotate`` template is rendered.
"""
fctx = webutil.filectx(web.repo, req)
f = fctx.path()
parity = paritygen(web.stripecount)
diffopts = patch.difffeatureopts(web.repo.ui,
untrusted=True,
section='annotate',
whitespace=True)
def annotate(**map):
last = None
if util.binary(fctx.data()):
mt = (mimetypes.guess_type(fctx.path())[0]
or 'application/octet-stream')
lines = enumerate([((fctx.filectx(fctx.filerev()), 1),
'(binary:%s)' % mt)])
else:
lines = enumerate(
fctx.annotate(follow=True, linenumber=True, diffopts=diffopts))
for lineno, ((f, targetline), l) in lines:
fnode = f.filenode()
if last != fnode:
last = fnode
yield {
"parity": parity.next(),
"node": f.hex(),
"rev": f.rev(),
"author": f.user(),
"desc": f.description(),
"extra": f.extra(),
"file": f.path(),
"targetline": targetline,
"line": l,
"lineno": lineno + 1,
"lineid": "l%d" % (lineno + 1),
"linenumber": "% 6d" % (lineno + 1),
"revdate": f.date()
}
return tmpl("fileannotate",
file=f,
annotate=annotate,
path=webutil.up(f),
rev=fctx.rev(),
symrev=webutil.symrevorshortnode(req, fctx),
node=fctx.hex(),
author=fctx.user(),
date=fctx.date(),
desc=fctx.description(),
extra=fctx.extra(),
rename=webutil.renamelink(fctx),
branch=webutil.nodebranchnodefault(fctx),
parent=webutil.parents(fctx),
child=webutil.children(fctx),
tags=webutil.nodetagsdict(web.repo, fctx.node()),
bookmarks=webutil.nodebookmarksdict(web.repo, fctx.node()),
permissions=fctx.manifest().flags(f))
def comparison(web, req, tmpl):
"""
/comparison/{revision}/{path}
-----------------------------
Show a comparison between the old and new versions of a file from changes
made on a particular revision.
This is similar to the ``diff`` handler. However, this form features
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
context in the diff.
The ``filecomparison`` template is rendered.
"""
ctx = webutil.changectx(web.repo, req)
if 'file' not in req.form:
raise ErrorResponse(HTTP_NOT_FOUND, 'file not given')
path = webutil.cleanpath(web.repo, req.form['file'][0])
rename = path in ctx and webutil.renamelink(ctx[path]) or []
parsecontext = lambda v: v == 'full' and -1 or int(v)
if 'context' in req.form:
context = parsecontext(req.form['context'][0])
else:
context = parsecontext(web.config('web', 'comparisoncontext', '5'))
def filelines(f):
if util.binary(f.data()):
mt = mimetypes.guess_type(f.path())[0]
if not mt:
mt = 'application/octet-stream'
return [_('(binary file %s, hash: %s)') % (mt, hex(f.filenode()))]
return f.data().splitlines()
parent = ctx.p1()
leftrev = parent.rev()
leftnode = parent.node()
rightrev = ctx.rev()
rightnode = ctx.node()
if path in ctx:
fctx = ctx[path]
rightlines = filelines(fctx)
if path not in parent:
leftlines = ()
else:
pfctx = parent[path]
leftlines = filelines(pfctx)
else:
rightlines = ()
fctx = ctx.parents()[0][path]
leftlines = filelines(fctx)
comparison = webutil.compare(tmpl, context, leftlines, rightlines)
return tmpl('filecomparison',
file=path,
node=hex(ctx.node()),
rev=ctx.rev(),
symrev=webutil.symrevorshortnode(req, ctx),
date=ctx.date(),
desc=ctx.description(),
extra=ctx.extra(),
author=ctx.user(),
rename=rename,
branch=webutil.nodebranchnodefault(ctx),
parent=webutil.parents(fctx),
child=webutil.children(fctx),
tags=webutil.nodetagsdict(web.repo, ctx.node()),
bookmarks=webutil.nodebookmarksdict(web.repo, ctx.node()),
leftrev=leftrev,
leftnode=hex(leftnode),
rightrev=rightrev,
rightnode=hex(rightnode),
comparison=comparison)
def manifest(web, req, tmpl):
"""
/manifest[/{revision}[/{path}]]
-------------------------------
Show information about a directory.
If the URL path arguments are omitted, information about the root
directory for the ``tip`` changeset will be shown.
Because this handler can only show information for directories, it
is recommended to use the ``file`` handler instead, as it can handle both
directories and files.
The ``manifest`` template will be rendered for this handler.
"""
if 'node' in req.form:
ctx = webutil.changectx(web.repo, req)
symrev = webutil.symrevorshortnode(req, ctx)
else:
ctx = web.repo['tip']
symrev = 'tip'
path = webutil.cleanpath(web.repo, req.form.get('file', [''])[0])
mf = ctx.manifest()
node = ctx.node()
files = {}
dirs = {}
parity = paritygen(web.stripecount)
if path and path[-1] != "/":
path += "/"
l = len(path)
abspath = "/" + path
for full, n in mf.iteritems():
# the virtual path (working copy path) used for the full
# (repository) path
f = decodepath(full)
if f[:l] != path:
continue
remain = f[l:]
elements = remain.split('/')
if len(elements) == 1:
files[remain] = full
else:
h = dirs # need to retain ref to dirs (root)
for elem in elements[0:-1]:
if elem not in h:
h[elem] = {}
h = h[elem]
if len(h) > 1:
break
h[None] = None # denotes files present
if mf and not files and not dirs:
raise ErrorResponse(HTTP_NOT_FOUND, 'path not found: ' + path)
def filelist(**map):
for f in sorted(files):
full = files[f]
fctx = ctx.filectx(full)
yield {
"file": full,
"parity": parity.next(),
"basename": f,
"date": fctx.date(),
"size": fctx.size(),
"permissions": mf.flags(full)
}
def dirlist(**map):
for d in sorted(dirs):
emptydirs = []
h = dirs[d]
while isinstance(h, dict) and len(h) == 1:
k, v = h.items()[0]
if v:
emptydirs.append(k)
h = v
path = "%s%s" % (abspath, d)
yield {
"parity": parity.next(),
"path": path,
"emptydirs": "/".join(emptydirs),
"basename": d
}
return tmpl("manifest",
rev=ctx.rev(),
symrev=symrev,
node=hex(node),
path=abspath,
up=webutil.up(abspath),
upparity=parity.next(),
fentries=filelist,
dentries=dirlist,
archives=web.archivelist(hex(node)),
tags=webutil.nodetagsdict(web.repo, node),
bookmarks=webutil.nodebookmarksdict(web.repo, node),
branch=webutil.nodebranchnodefault(ctx),
inbranch=webutil.nodeinbranch(web.repo, ctx),
branches=webutil.nodebranchdict(web.repo, ctx))
def changelog(web, req, tmpl, shortlog=False):
"""
/changelog[/{revision}]
-----------------------
Show information about multiple changesets.
If the optional ``revision`` URL argument is absent, information about
all changesets starting at ``tip`` will be rendered. If the ``revision``
argument is present, changesets will be shown starting from the specified
revision.
If ``revision`` is absent, the ``rev`` query string argument may be
defined. This will perform a search for changesets.
The argument for ``rev`` can be a single revision, a revision set,
or a literal keyword to search for in changeset data (equivalent to
:hg:`log -k`).
The ``revcount`` query string argument defines the maximum numbers of
changesets to render.
For non-searches, the ``changelog`` template will be rendered.
"""
query = ''
if 'node' in req.form:
ctx = webutil.changectx(web.repo, req)
symrev = webutil.symrevorshortnode(req, ctx)
elif 'rev' in req.form:
return _search(web, req, tmpl)
else:
ctx = web.repo['tip']
symrev = 'tip'
def changelist():
revs = []
if pos != -1:
revs = web.repo.changelog.revs(pos, 0)
curcount = 0
for rev in revs:
curcount += 1
if curcount > revcount + 1:
break
entry = webutil.changelistentry(web, web.repo[rev], tmpl)
entry['parity'] = parity.next()
yield entry
if shortlog:
revcount = web.maxshortchanges
else:
revcount = web.maxchanges
if 'revcount' in req.form:
try:
revcount = int(req.form.get('revcount', [revcount])[0])
revcount = max(revcount, 1)
tmpl.defaults['sessionvars']['revcount'] = revcount
except ValueError:
pass
lessvars = copy.copy(tmpl.defaults['sessionvars'])
lessvars['revcount'] = max(revcount / 2, 1)
morevars = copy.copy(tmpl.defaults['sessionvars'])
morevars['revcount'] = revcount * 2
count = len(web.repo)
pos = ctx.rev()
parity = paritygen(web.stripecount)
changenav = webutil.revnav(web.repo).gen(pos, revcount, count)
entries = list(changelist())
latestentry = entries[:1]
if len(entries) > revcount:
nextentry = entries[-1:]
entries = entries[:-1]
else:
nextentry = []
return tmpl(shortlog and 'shortlog' or 'changelog',
changenav=changenav,
node=ctx.hex(),
rev=pos,
symrev=symrev,
changesets=count,
entries=entries,
latestentry=latestentry,
nextentry=nextentry,
archives=web.archivelist("tip"),
revcount=revcount,
morevars=morevars,
lessvars=lessvars,
query=query)
def graph(web, req, tmpl):
"""
/graph[/{revision}]
-------------------
Show information about the graphical topology of the repository.
Information rendered by this handler can be used to create visual
representations of repository topology.
The ``revision`` URL parameter controls the starting changeset.
The ``revcount`` query string argument can define the number of changesets
to show information for.
This handler will render the ``graph`` template.
"""
if 'node' in req.form:
ctx = webutil.changectx(web.repo, req)
symrev = webutil.symrevorshortnode(req, ctx)
else:
ctx = web.repo['tip']
symrev = 'tip'
rev = ctx.rev()
bg_height = 39
revcount = web.maxshortchanges
if 'revcount' in req.form:
try:
revcount = int(req.form.get('revcount', [revcount])[0])
revcount = max(revcount, 1)
tmpl.defaults['sessionvars']['revcount'] = revcount
except ValueError:
pass
lessvars = copy.copy(tmpl.defaults['sessionvars'])
lessvars['revcount'] = max(revcount / 2, 1)
morevars = copy.copy(tmpl.defaults['sessionvars'])
morevars['revcount'] = revcount * 2
count = len(web.repo)
pos = rev
uprev = min(max(0, count - 1), rev + revcount)
downrev = max(0, rev - revcount)
changenav = webutil.revnav(web.repo).gen(pos, revcount, count)
tree = []
if pos != -1:
allrevs = web.repo.changelog.revs(pos, 0)
revs = []
for i in allrevs:
revs.append(i)
if len(revs) >= revcount:
break
# We have to feed a baseset to dagwalker as it is expecting smartset
# object. This does not have a big impact on hgweb performance itself
# since hgweb graphing code is not itself lazy yet.
dag = graphmod.dagwalker(web.repo, revset.baseset(revs))
# As we said one line above... not lazy.
tree = list(graphmod.colored(dag, web.repo))
def getcolumns(tree):
cols = 0
for (id, type, ctx, vtx, edges) in tree:
if type != graphmod.CHANGESET:
continue
cols = max(cols, max([edge[0] for edge in edges] or [0]),
max([edge[1] for edge in edges] or [0]))
return cols
def graphdata(usetuples, **map):
data = []
row = 0
for (id, type, ctx, vtx, edges) in tree:
if type != graphmod.CHANGESET:
continue
node = str(ctx)
age = templatefilters.age(ctx.date())
desc = templatefilters.firstline(ctx.description())
desc = cgi.escape(templatefilters.nonempty(desc))
user = cgi.escape(templatefilters.person(ctx.user()))
branch = cgi.escape(ctx.branch())
try:
branchnode = web.repo.branchtip(branch)
except error.RepoLookupError:
branchnode = None
branch = branch, branchnode == ctx.node()
if usetuples:
data.append((node, vtx, edges, desc, user, age, branch,
[cgi.escape(x) for x in ctx.tags()
], [cgi.escape(x) for x in ctx.bookmarks()]))
else:
edgedata = [{
'col': edge[0],
'nextcol': edge[1],
'color': (edge[2] - 1) % 6 + 1,
'width': edge[3],
'bcolor': edge[4]
} for edge in edges]
data.append({
'node':
node,
'col':
vtx[0],
'color': (vtx[1] - 1) % 6 + 1,
'edges':
edgedata,
'row':
row,
'nextrow':
row + 1,
'desc':
desc,
'user':
user,
'age':
age,
'bookmarks':
webutil.nodebookmarksdict(web.repo, ctx.node()),
'branches':
webutil.nodebranchdict(web.repo, ctx),
'inbranch':
webutil.nodeinbranch(web.repo, ctx),
'tags':
webutil.nodetagsdict(web.repo, ctx.node())
})
row += 1
return data
cols = getcolumns(tree)
rows = len(tree)
canvasheight = (rows + 1) * bg_height - 27
return tmpl('graph',
rev=rev,
symrev=symrev,
revcount=revcount,
uprev=uprev,
lessvars=lessvars,
morevars=morevars,
downrev=downrev,
cols=cols,
rows=rows,
canvaswidth=(cols + 1) * bg_height,
truecanvasheight=rows * bg_height,
canvasheight=canvasheight,
bg_height=bg_height,
jsdata=lambda **x: graphdata(True, **x),
nodes=lambda **x: graphdata(False, **x),
node=ctx.hex(),
changenav=changenav)
def filelog(web, req, tmpl):
"""
/filelog/{revision}/{path}
--------------------------
Show information about the history of a file in the repository.
The ``revcount`` query string argument can be defined to control the
maximum number of entries to show.
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, req.form['file'][0])
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:
frev -= 1
fctx = web.repo.filectx(f, fl.linkrev(frev))
revcount = web.maxshortchanges
if 'revcount' in req.form:
try:
revcount = int(req.form.get('revcount', [revcount])[0])
revcount = max(revcount, 1)
tmpl.defaults['sessionvars']['revcount'] = revcount
except ValueError:
pass
lessvars = copy.copy(tmpl.defaults['sessionvars'])
lessvars['revcount'] = max(revcount / 2, 1)
morevars = copy.copy(tmpl.defaults['sessionvars'])
morevars['revcount'] = revcount * 2
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 = fctx.filelog().revs(start, end - 1)
for i in revs:
iterfctx = fctx.filectx(i)
l.append({"parity": parity.next(),
"filerev": i,
"file": f,
"node": iterfctx.hex(),
"author": iterfctx.user(),
"date": iterfctx.date(),
"rename": webutil.renamelink(iterfctx),
"parent": webutil.parents(iterfctx),
"child": webutil.children(iterfctx),
"desc": iterfctx.description(),
"extra": iterfctx.extra(),
"tags": webutil.nodetagsdict(repo, iterfctx.node()),
"bookmarks": webutil.nodebookmarksdict(
repo, iterfctx.node()),
"branch": webutil.nodebranchnodefault(iterfctx),
"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,
symrev=webutil.symrevorshortnode(req, fctx),
entries=entries,
latestentry=latestentry,
revcount=revcount, morevars=morevars, lessvars=lessvars)
def annotate(web, req, tmpl):
"""
/annotate/{revision}/{path}
---------------------------
Show changeset information for each line in a file.
The ``fileannotate`` template is rendered.
"""
fctx = webutil.filectx(web.repo, req)
f = fctx.path()
parity = paritygen(web.stripecount)
diffopts = patch.difffeatureopts(web.repo.ui, untrusted=True,
section='annotate', whitespace=True)
def annotate(**map):
last = None
if util.binary(fctx.data()):
mt = (mimetypes.guess_type(fctx.path())[0]
or 'application/octet-stream')
lines = enumerate([((fctx.filectx(fctx.filerev()), 1),
'(binary:%s)' % mt)])
else:
lines = enumerate(fctx.annotate(follow=True, linenumber=True,
diffopts=diffopts))
for lineno, ((f, targetline), l) in lines:
fnode = f.filenode()
if last != fnode:
last = fnode
yield {"parity": parity.next(),
"node": f.hex(),
"rev": f.rev(),
"author": f.user(),
"desc": f.description(),
"extra": f.extra(),
"file": f.path(),
"targetline": targetline,
"line": l,
"lineno": lineno + 1,
"lineid": "l%d" % (lineno + 1),
"linenumber": "% 6d" % (lineno + 1),
"revdate": f.date()}
return tmpl("fileannotate",
file=f,
annotate=annotate,
path=webutil.up(f),
rev=fctx.rev(),
symrev=webutil.symrevorshortnode(req, fctx),
node=fctx.hex(),
author=fctx.user(),
date=fctx.date(),
desc=fctx.description(),
extra=fctx.extra(),
rename=webutil.renamelink(fctx),
branch=webutil.nodebranchnodefault(fctx),
parent=webutil.parents(fctx),
child=webutil.children(fctx),
tags=webutil.nodetagsdict(web.repo, fctx.node()),
bookmarks=webutil.nodebookmarksdict(web.repo, fctx.node()),
permissions=fctx.manifest().flags(f))
def comparison(web, req, tmpl):
"""
/comparison/{revision}/{path}
-----------------------------
Show a comparison between the old and new versions of a file from changes
made on a particular revision.
This is similar to the ``diff`` handler. However, this form features
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
context in the diff.
The ``filecomparison`` template is rendered.
"""
ctx = webutil.changectx(web.repo, req)
if 'file' not in req.form:
raise ErrorResponse(HTTP_NOT_FOUND, 'file not given')
path = webutil.cleanpath(web.repo, req.form['file'][0])
rename = path in ctx and webutil.renamelink(ctx[path]) or []
parsecontext = lambda v: v == 'full' and -1 or int(v)
if 'context' in req.form:
context = parsecontext(req.form['context'][0])
else:
context = parsecontext(web.config('web', 'comparisoncontext', '5'))
def filelines(f):
if util.binary(f.data()):
mt = mimetypes.guess_type(f.path())[0]
if not mt:
mt = 'application/octet-stream'
return [_('(binary file %s, hash: %s)') % (mt, hex(f.filenode()))]
return f.data().splitlines()
parent = ctx.p1()
leftrev = parent.rev()
leftnode = parent.node()
rightrev = ctx.rev()
rightnode = ctx.node()
if path in ctx:
fctx = ctx[path]
rightlines = filelines(fctx)
if path not in parent:
leftlines = ()
else:
pfctx = parent[path]
leftlines = filelines(pfctx)
else:
rightlines = ()
fctx = ctx.parents()[0][path]
leftlines = filelines(fctx)
comparison = webutil.compare(tmpl, context, leftlines, rightlines)
return tmpl('filecomparison',
file=path,
node=hex(ctx.node()),
rev=ctx.rev(),
symrev=webutil.symrevorshortnode(req, ctx),
date=ctx.date(),
desc=ctx.description(),
extra=ctx.extra(),
author=ctx.user(),
rename=rename,
branch=webutil.nodebranchnodefault(ctx),
parent=webutil.parents(fctx),
child=webutil.children(fctx),
tags=webutil.nodetagsdict(web.repo, ctx.node()),
bookmarks=webutil.nodebookmarksdict(web.repo, ctx.node()),
leftrev=leftrev,
leftnode=hex(leftnode),
rightrev=rightrev,
rightnode=hex(rightnode),
comparison=comparison)
def manifest(web, req, tmpl):
"""
/manifest[/{revision}[/{path}]]
-------------------------------
Show information about a directory.
If the URL path arguments are omitted, information about the root
directory for the ``tip`` changeset will be shown.
Because this handler can only show information for directories, it
is recommended to use the ``file`` handler instead, as it can handle both
directories and files.
The ``manifest`` template will be rendered for this handler.
"""
if 'node' in req.form:
ctx = webutil.changectx(web.repo, req)
symrev = webutil.symrevorshortnode(req, ctx)
else:
ctx = web.repo['tip']
symrev = 'tip'
path = webutil.cleanpath(web.repo, req.form.get('file', [''])[0])
mf = ctx.manifest()
node = ctx.node()
files = {}
dirs = {}
parity = paritygen(web.stripecount)
if path and path[-1] != "/":
path += "/"
l = len(path)
abspath = "/" + path
for full, n in mf.iteritems():
# the virtual path (working copy path) used for the full
# (repository) path
f = decodepath(full)
if f[:l] != path:
continue
remain = f[l:]
elements = remain.split('/')
if len(elements) == 1:
files[remain] = full
else:
h = dirs # need to retain ref to dirs (root)
for elem in elements[0:-1]:
if elem not in h:
h[elem] = {}
h = h[elem]
if len(h) > 1:
break
h[None] = None # denotes files present
if mf and not files and not dirs:
raise ErrorResponse(HTTP_NOT_FOUND, 'path not found: ' + path)
def filelist(**map):
for f in sorted(files):
full = files[f]
fctx = ctx.filectx(full)
yield {"file": full,
"parity": parity.next(),
"basename": f,
"date": fctx.date(),
"size": fctx.size(),
"permissions": mf.flags(full)}
def dirlist(**map):
for d in sorted(dirs):
emptydirs = []
h = dirs[d]
while isinstance(h, dict) and len(h) == 1:
k, v = h.items()[0]
if v:
emptydirs.append(k)
h = v
path = "%s%s" % (abspath, d)
yield {"parity": parity.next(),
"path": path,
"emptydirs": "/".join(emptydirs),
"basename": d}
return tmpl("manifest",
rev=ctx.rev(),
symrev=symrev,
node=hex(node),
path=abspath,
up=webutil.up(abspath),
upparity=parity.next(),
fentries=filelist,
dentries=dirlist,
archives=web.archivelist(hex(node)),
tags=webutil.nodetagsdict(web.repo, node),
bookmarks=webutil.nodebookmarksdict(web.repo, node),
branch=webutil.nodebranchnodefault(ctx),
inbranch=webutil.nodeinbranch(web.repo, ctx),
branches=webutil.nodebranchdict(web.repo, ctx))
def changelog(web, req, tmpl, shortlog=False):
"""
/changelog[/{revision}]
-----------------------
Show information about multiple changesets.
If the optional ``revision`` URL argument is absent, information about
all changesets starting at ``tip`` will be rendered. If the ``revision``
argument is present, changesets will be shown starting from the specified
revision.
If ``revision`` is absent, the ``rev`` query string argument may be
defined. This will perform a search for changesets.
The argument for ``rev`` can be a single revision, a revision set,
or a literal keyword to search for in changeset data (equivalent to
:hg:`log -k`).
The ``revcount`` query string argument defines the maximum numbers of
changesets to render.
For non-searches, the ``changelog`` template will be rendered.
"""
query = ''
if 'node' in req.form:
ctx = webutil.changectx(web.repo, req)
symrev = webutil.symrevorshortnode(req, ctx)
elif 'rev' in req.form:
return _search(web, req, tmpl)
else:
ctx = web.repo['tip']
symrev = 'tip'
def changelist():
revs = []
if pos != -1:
revs = web.repo.changelog.revs(pos, 0)
curcount = 0
for rev in revs:
curcount += 1
if curcount > revcount + 1:
break
entry = webutil.changelistentry(web, web.repo[rev], tmpl)
entry['parity'] = parity.next()
yield entry
if shortlog:
revcount = web.maxshortchanges
else:
revcount = web.maxchanges
if 'revcount' in req.form:
try:
revcount = int(req.form.get('revcount', [revcount])[0])
revcount = max(revcount, 1)
tmpl.defaults['sessionvars']['revcount'] = revcount
except ValueError:
pass
lessvars = copy.copy(tmpl.defaults['sessionvars'])
lessvars['revcount'] = max(revcount / 2, 1)
morevars = copy.copy(tmpl.defaults['sessionvars'])
morevars['revcount'] = revcount * 2
count = len(web.repo)
pos = ctx.rev()
parity = paritygen(web.stripecount)
changenav = webutil.revnav(web.repo).gen(pos, revcount, count)
entries = list(changelist())
latestentry = entries[:1]
if len(entries) > revcount:
nextentry = entries[-1:]
entries = entries[:-1]
else:
nextentry = []
return tmpl(shortlog and 'shortlog' or 'changelog', changenav=changenav,
node=ctx.hex(), rev=pos, symrev=symrev, changesets=count,
entries=entries,
latestentry=latestentry, nextentry=nextentry,
archives=web.archivelist("tip"), revcount=revcount,
morevars=morevars, lessvars=lessvars, query=query)
def graph(web, req, tmpl):
"""
/graph[/{revision}]
-------------------
Show information about the graphical topology of the repository.
Information rendered by this handler can be used to create visual
representations of repository topology.
The ``revision`` URL parameter controls the starting changeset.
The ``revcount`` query string argument can define the number of changesets
to show information for.
This handler will render the ``graph`` template.
"""
if 'node' in req.form:
ctx = webutil.changectx(web.repo, req)
symrev = webutil.symrevorshortnode(req, ctx)
else:
ctx = web.repo['tip']
symrev = 'tip'
rev = ctx.rev()
bg_height = 39
revcount = web.maxshortchanges
if 'revcount' in req.form:
try:
revcount = int(req.form.get('revcount', [revcount])[0])
revcount = max(revcount, 1)
tmpl.defaults['sessionvars']['revcount'] = revcount
except ValueError:
pass
lessvars = copy.copy(tmpl.defaults['sessionvars'])
lessvars['revcount'] = max(revcount / 2, 1)
morevars = copy.copy(tmpl.defaults['sessionvars'])
morevars['revcount'] = revcount * 2
count = len(web.repo)
pos = rev
uprev = min(max(0, count - 1), rev + revcount)
downrev = max(0, rev - revcount)
changenav = webutil.revnav(web.repo).gen(pos, revcount, count)
tree = []
if pos != -1:
allrevs = web.repo.changelog.revs(pos, 0)
revs = []
for i in allrevs:
revs.append(i)
if len(revs) >= revcount:
break
# We have to feed a baseset to dagwalker as it is expecting smartset
# object. This does not have a big impact on hgweb performance itself
# since hgweb graphing code is not itself lazy yet.
dag = graphmod.dagwalker(web.repo, revset.baseset(revs))
# As we said one line above... not lazy.
tree = list(graphmod.colored(dag, web.repo))
def getcolumns(tree):
cols = 0
for (id, type, ctx, vtx, edges) in tree:
if type != graphmod.CHANGESET:
continue
cols = max(cols, max([edge[0] for edge in edges] or [0]),
max([edge[1] for edge in edges] or [0]))
return cols
def graphdata(usetuples, **map):
data = []
row = 0
for (id, type, ctx, vtx, edges) in tree:
if type != graphmod.CHANGESET:
continue
node = str(ctx)
age = templatefilters.age(ctx.date())
desc = templatefilters.firstline(ctx.description())
desc = cgi.escape(templatefilters.nonempty(desc))
user = cgi.escape(templatefilters.person(ctx.user()))
branch = cgi.escape(ctx.branch())
try:
branchnode = web.repo.branchtip(branch)
except error.RepoLookupError:
branchnode = None
branch = branch, branchnode == ctx.node()
if usetuples:
data.append((node, vtx, edges, desc, user, age, branch,
[cgi.escape(x) for x in ctx.tags()],
[cgi.escape(x) for x in ctx.bookmarks()]))
else:
edgedata = [{'col': edge[0], 'nextcol': edge[1],
'color': (edge[2] - 1) % 6 + 1,
'width': edge[3], 'bcolor': edge[4]}
for edge in edges]
data.append(
{'node': node,
'col': vtx[0],
'color': (vtx[1] - 1) % 6 + 1,
'edges': edgedata,
'row': row,
'nextrow': row + 1,
'desc': desc,
'user': user,
'age': age,
'bookmarks': webutil.nodebookmarksdict(
web.repo, ctx.node()),
'branches': webutil.nodebranchdict(web.repo, ctx),
'inbranch': webutil.nodeinbranch(web.repo, ctx),
'tags': webutil.nodetagsdict(web.repo, ctx.node())})
row += 1
return data
cols = getcolumns(tree)
rows = len(tree)
canvasheight = (rows + 1) * bg_height - 27
return tmpl('graph', rev=rev, symrev=symrev, revcount=revcount,
uprev=uprev,
lessvars=lessvars, morevars=morevars, downrev=downrev,
cols=cols, rows=rows,
canvaswidth=(cols + 1) * bg_height,
truecanvasheight=rows * bg_height,
canvasheight=canvasheight, bg_height=bg_height,
jsdata=lambda **x: graphdata(True, **x),
nodes=lambda **x: graphdata(False, **x),
node=ctx.hex(), changenav=changenav)
