def generate_captcha(self, req):
fragment = tag.script(type='text/javascript',
src='https://www.google.com/recaptcha/api/'
'challenge?k=%s' % self.public_key)
# note - this is not valid XHTML!
fragment.append(
tag.noscript(
tag.iframe(src='https://www.google.com/recaptcha/'
'api/noscript?k=%s' % self.public_key,
height=300, width=500, frameborder=0),
tag.br(),
tag.textarea(name='recaptcha_challenge_field', rows=3, cols=40),
tag.input(type='hidden', name='recaptcha_response_field',
value='manual_challenge'),
tag.br(),
tag.input(type='submit', value=_("Submit"))
)
)
return None, fragment
def _wiki_edit(self, req, stream):
tags = ' '.join(self._page_tags(req))
# TRANSLATOR: Label text for link to '/tags'.
link = tag.a(_("view all tags"), href=req.href.tags())
# TRANSLATOR: ... (view all tags)
insert = tag(
tag_("Tag under: (%(tags_link)s)", tags_link=link), tag.br(),
tag.input(id='tags',
type='text',
name='tags',
size='50',
value=req.args.get('tags', tags)))
insert = tag.div(tag.label(insert), class_='field')
return stream | Transformer('//div[@id="changeinfo1"]').append(insert)
def _post_process_request_wiki_edit(self, req):
tags = ' '.join(self._page_tags(req))
# TRANSLATOR: Label text for link to '/tags'.
link = tag.a(_("view all tags"), href=req.href.tags())
# TRANSLATOR: ... (view all tags)
insert = tag(
tag_("Tag under: (%(tags_link)s)", tags_link=link), tag.br(),
tag.input(id='tags',
type='text',
name='tags',
size='50',
value=req.args.get('tags', tags)))
insert = tag.div(tag.label(insert), class_='field')
filter_lst = []
# xpath = //div[@id="changeinfo1"]
xform = JTransformer('div#changeinfo1')
filter_lst.append(xform.append(Markup(insert)))
self._add_jtransform(req, filter_lst)
def _launch(self, encoded_input, *args):
"""Launch a process (cmd), and returns exitcode, stdout + stderr"""
# Note: subprocess.Popen doesn't support unicode options arguments
# (http://bugs.python.org/issue1759845) so we have to encode them.
# Anyway, dot expects utf-8 or the encoding specified with -Gcharset.
cmd, T, o = [args[0]], '', ''
if 'gnuplot' not in cmd[0]:
cmd = [arg for arg in args]
else:
for arg in args:
if arg[:2] == '-o': o = arg[2:]
elif arg[:2] == '-T': T = arg[2:]
p = subprocess.Popen(cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
if 'gnuplot' in cmd[0]:
p.stdin.write(("set terminal %s transparent\nset output '%s'\n" %
(T, o)).encode('utf-8'))
if encoded_input:
p.stdin.write(encoded_input)
p.stdin.close()
out = p.stdout.read()
err = p.stderr.read()
failure = p.wait() != 0
if failure or err or out:
return (failure,
tag.p(tag.br(), _("The command:"),
tag.pre(repr(' '.join(cmd))),
(_("succeeded but emitted the following output:"),
_("failed with the following output:"))[failure],
out and tag.pre(repr(out)), err
and tag.pre(repr(err))))
else:
return (False, None)
def render_property(self, name, mode, context, props):
def sha_link(sha, label=None):
# sha is assumed to be a non-abbreviated 40-chars sha id
try:
reponame = context.resource.parent.id
repos = RepositoryManager(self.env).get_repository(reponame)
cset = repos.get_changeset(sha)
if label is None:
label = repos.display_rev(sha)
return tag.a(label, class_='changeset',
title=shorten_line(cset.message),
href=context.href.changeset(sha, repos.reponame))
except Exception as e:
return tag.a(sha, class_='missing changeset',
title=to_unicode(e), rel='nofollow')
if name == 'Branches':
branches = props[name]
# simple non-merge commit
return tag(*intersperse(', ', (sha_link(rev, label)
for label, rev in branches)))
elif name in ('Parents', 'Children'):
revs = props[name] # list of commit ids
if name == 'Parents' and len(revs) > 1:
# we got a merge...
current_sha = context.resource.id
reponame = context.resource.parent.id
parent_links = intersperse(', ',
((sha_link(rev),
' (',
tag.a(_("diff"),
title=_("Diff against this parent (show the "
"changes merged from the other parents)"),
href=context.href.changeset(current_sha, reponame,
old=rev)),
')')
for rev in revs))
return tag(list(parent_links),
tag.br(),
tag.span(Markup(_("Note: this is a <strong>merge"
"</strong> changeset, the "
"changes displayed below "
"correspond to the merge "
"itself.")),
class_='hint'),
tag.br(),
tag.span(Markup(_("Use the <code>(diff)</code> "
"links above to see all the "
"changes relative to each "
"parent.")),
class_='hint'))
# simple non-merge commit
return tag(*intersperse(', ', map(sha_link, revs)))
elif name in ('git-committer', 'git-author'):
user_, time_ = props[name]
_str = "%s (%s)" % (
Chrome(self.env).format_author(context.req, user_),
format_datetime(time_, tzinfo=context.req.tz))
return unicode(_str)
raise TracError(_("Internal error"))