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change template to a generator

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add write call to output generator
This commit is contained in:
jake@edge2.net 2005-05-21 20:31:54 -07:00
parent b58f1149d5
commit 3e268da5fc
1 changed files with 22 additions and 16 deletions
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38
mercurial/hgweb.py
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@ -25,26 +25,32 @@ def obfuscate(text):
def httphdr(type):
print 'Content-type: %s\n' % type
def write(*things):
for thing in things:
if hasattr(thing, "__iter__"):
for part in thing:
write(part)
else:
sys.stdout.write(str(thing))
class template:
def __init__(self, tmpl_dir):
self.tmpl_dir = tmpl_dir
def do_page(self, tmpl_fn, **map):
out = []
txt = file(os.path.join(self.tmpl_dir, tmpl_fn)).read()
while txt:
m = re.search(r"#([a-zA-Z0-9]+)#", txt)
if m:
out.append(txt[:m.start(0)])
yield txt[:m.start(0)]
v = map.get(m.group(1), "")
if callable(v):
for y in v(**map): out.append(y)
for y in v(**map): yield y
else:
out.append(str(v))
yield v
txt = txt[m.end(0):]
else:
out.append(txt)
yield txt
txt = ''
return ''.join(out)
class page:
def __init__(self, tmpl_dir = "", type="text/html", title="Mercurial Web",
@ -52,7 +58,7 @@ class page:
self.tmpl = template(tmpl_dir)
print 'Content-type: %s; charset=%s\n' % (type, charset)
print self.tmpl.do_page('htmlstart.tmpl', title = title)
write(self.tmpl.do_page('htmlstart.tmpl', title = title))
def endpage(self):
print '</BODY>'
@ -84,7 +90,7 @@ class change_list(page):
page.__init__(self, tmpl_dir)
self.repo = repo
self.numchanges = numchanges
print self.tmpl.do_page('changestitle.tmpl', reponame=reponame)
write(self.tmpl.do_page('changestitle.tmpl', reponame=reponame))
def content(self, hi=None):
cl = []
@ -135,10 +141,10 @@ class change_list(page):
for f in changes[3]:
files.append('<a href="?cmd=file;cs=%s;fn=%s">%s</a>&nbsp;&nbsp;' \
% (hn, f, cgi.escape(f)))
print self.tmpl.do_page('change_table.tmpl',
write(self.tmpl.do_page('change_table.tmpl',
author=obfuscate(changes[1]),
desc=nl2br(cgi.escape(changes[4])), date=datestr,
files=' '.join(files), revnum=i, revnode=hn)
files=' '.join(files), revnum=i, revnode=hn))
class checkin(page):
def __init__(self, repo, tmpl_dir, nodestr):
@ -164,12 +170,12 @@ class checkin(page):
if i2 != -1:
p2link = '<a href="?cmd=chkin;nd=%s">%s</a>' % (h2, h2)
print self.tmpl.do_page('checkin.tmpl', revnum=i, revnode=self.nodestr,
write(self.tmpl.do_page('checkin.tmpl', revnum=i, revnode=self.nodestr,
p1num=i1, p1node=h1, p2num=i2, p2node=h2, p2link=p2link,
mfnum=self.repo.manifest.rev(changes[0]),
mfnode=hg.hex(changes[0]), author=obfuscate(changes[1]),
desc=nl2br(cgi.escape(changes[4])), date=datestr,
files=' '.join(files))
files=' '.join(files)))
(c, a, d) = self.repo.diffrevs(parents[0], self.node)
change = self.repo.changelog.read(parents[0])
@ -215,9 +221,9 @@ class mfpage(page):
mf = self.repo.manifest.read(self.node)
fns = mf.keys()
fns.sort()
print self.tmpl.do_page('mftitle.tmpl', node = self.nodestr)
write(self.tmpl.do_page('mftitle.tmpl', node = self.nodestr))
for f in fns:
print self.tmpl.do_page('mfentry.tmpl', fn=f, node=hg.hex(mf[f]))
write(self.tmpl.do_page('mfentry.tmpl', fn=f, node=hg.hex(mf[f])))
class histpage(page):
def __init__(self, repo, tmpl_dir, fn):
@ -250,10 +256,10 @@ class histpage(page):
if i2 != -1:
p2entry = '&nbsp;&nbsp;%d:<a href="?cmd=file;nd=%s;fn=%s">%s</a>' \
% (i2, h2, self.fn, h2 ),
print self.tmpl.do_page('hist_ent.tmpl', author=obfuscate(changes[1]),
write(self.tmpl.do_page('hist_ent.tmpl', author=obfuscate(changes[1]),
csnode=cs, desc=nl2br(cgi.escape(changes[4])),
date = datestr, fn=self.fn, revnode=h, p1num = i1,
p1node=h1, p2entry=p2entry)
p1node=h1, p2entry=p2entry))
class hgweb:
repo_path = "."