def __prof2dot(self, prof_path, dot_path):
"""Generate dot file from pstat profile
if it does not already exist"""
if not os.path.isfile(dot_path):
parser = PstatsParser(prof_path)
profile = parser.parse()
with open(dot_path, 'wt') as dotfile:
dotwriter = DotWriter(dotfile)
profile.prune(0.005, 0.001)
dotwriter.graph(profile, TEMPERATURE_COLORMAP)
def _create_profile(source, get_filename=_temp_file_from_file_field):
"""
Parse a profile from a django file field source.
"""
with get_filename(source) as filename:
return PstatsParser(filename).parse()
