def _print_stream_item(self, item, pattern=None):
print("")
term = Terminal()
time_label = "%s at %s" % (term.yellow(item.time.strftime("%a, %d %b %Y")),
term.yellow(item.time.strftime("%H:%M")))
print("%s on %s:" % (term.cyan(item.source), time_label))
title = item.title
if title is not None:
if pattern is not None:
title = pattern.sub(term.bold_black_on_bright_yellow("\\g<0>") + term.bold, title)
print(" %s" % term.bold(title))
excerpter = TextExcerpter()
excerpt, clipped_left, clipped_right = excerpter.get_excerpt(item.text, 220, pattern)
# Hashtag or mention
excerpt = re.sub("(?<!\w)([#@])(\w+)",
term.green("\\g<1>") + term.bright_green("\\g<2>"), excerpt)
# URL in one of the forms commonly encountered on the web
excerpt = re.sub("(\w+://)?[\w.-]+\.[a-zA-Z]{2,4}(?(1)|/)[\w#?&=%/:.-]*",
term.bright_magenta_underline("\\g<0>"), excerpt)
if pattern is not None:
# TODO: This can break previously applied highlighting (e.g. URLs)
excerpt = pattern.sub(term.black_on_bright_yellow("\\g<0>"), excerpt)
print(" %s%s%s" % ("... " if clipped_left else "", excerpt,
" ..." if clipped_right else ""))
print(" %s" % term.bright_blue_underline(item.link))
