本文整理匯總了Python中pylons.Response.headers['content-type']方法的典型用法代碼示例。如果您正苦於以下問題：Python Response.headers['content-type']方法的具體用法？Python Response.headers['content-type']怎麽用？Python Response.headers['content-type']使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類pylons.Response的用法示例。
在下文中一共展示了Response.headers['content-type']方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: filter
# 需要導入模塊: from pylons import Response [as 別名]
# 或者: from pylons.Response import headers['content-type'] [as 別名]
def filter(self, execution_func, prof_arg = None):
# put thie imports here so the app doesn't choke if profiling
# is not present (this is a debug-only feature anyway)
import cProfile as profile
from pstats import Stats
from r2.lib.contrib import gprof2dot
# profiling needs an actual file to dump to. Everything else
# can be mitigated with streams
tmpfile = tempfile.NamedTemporaryFile()
dotfile = StringIO()
# simple cutoff validation
try:
cutoff = .01 if prof_arg is None else float(prof_arg)/100
except ValueError:
cutoff = .01
try:
# profile the code in the current context
profile.runctx('execution_func()',
globals(), locals(), tmpfile.name)
# parse the data
parser = gprof2dot.PstatsParser(tmpfile.name)
prof = parser.parse()
# remove nodes and edges with less than cutoff work
prof.prune(cutoff, cutoff)
# make the dotfile
dot = gprof2dot.DotWriter(dotfile)
dot.graph(prof, gprof2dot.TEMPERATURE_COLORMAP)
# convert the dotfile to PNG in local stdout
proc = subprocess.Popen("dot -Tpng",
shell = True,
stdin =subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
out, error = proc.communicate(input = dotfile.getvalue())
# generate the response
r = Response()
r.status_code = 200
r.headers['content-type'] = "image/png"
r.content = out
return r
finally:
tmpfile.close()