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from __future__ import print_function, unicode_literals
import logging
import sys
from enum import Enum, unique
import requests
import snips_inference_agl
from snips_inference_agl import __about__
@unique
class PrettyPrintLevel(Enum):
INFO = 0
WARNING = 1
ERROR = 2
SUCCESS = 3
FMT = "[%(levelname)s][%(asctime)s.%(msecs)03d][%(name)s]: %(message)s"
DATE_FMT = "%H:%M:%S"
def pretty_print(*texts, **kwargs):
"""Print formatted message
Args:
*texts (str): Texts to print. Each argument is rendered as paragraph.
**kwargs: 'title' becomes coloured headline. exits=True performs sys
exit.
"""
exits = kwargs.get("exits")
title = kwargs.get("title")
level = kwargs.get("level", PrettyPrintLevel.INFO)
title_color = _color_from_level(level)
if title:
title = "\033[{color}m{title}\033[0m\n".format(title=title,
color=title_color)
else:
title = ""
message = "\n\n".join([text for text in texts])
print("\n{title}{message}\n".format(title=title, message=message))
if exits is not None:
sys.exit(exits)
def _color_from_level(level):
if level == PrettyPrintLevel.INFO:
return "92"
if level == PrettyPrintLevel.WARNING:
return "93"
if level == PrettyPrintLevel.ERROR:
return "91"
if level == PrettyPrintLevel.SUCCESS:
return "92"
else:
raise ValueError("Unknown PrettyPrintLevel: %s" % level)
def get_json(url, desc):
r = requests.get(url)
if r.status_code != 200:
raise OSError("%s: Received status code %s when fetching the resource"
% (desc, r.status_code))
return r.json()
def set_nlu_logger(level=logging.INFO):
logger = logging.getLogger(snips_inference_agl.__name__)
logger.setLevel(level)
formatter = logging.Formatter(FMT, DATE_FMT)
handler = logging.StreamHandler(sys.stdout)
handler.setFormatter(formatter)
handler.setLevel(level)
logger.addHandler(handler)
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