Allow setting other handlers in the logging

python/fbprophet/diagnostics.py

@@ -17,7 +17,7 @@ import logging
 import numpy as np
 import pandas as pd
 
-logger = logging.getLogger(__name__)
+logger = logging.getLogger('fbprophet')
 
 
 def generate_cutoffs(df, horizon, initial, period):

python/fbprophet/forecaster.py

@@ -31,8 +31,10 @@ from fbprophet.plot import (
     plot_seasonality,
 )
 
-logging.basicConfig()
-logger = logging.getLogger(__name__)
+logger = logging.getLogger('fbprophet')
+logger.addHandler(logging.NullHandler())
+if len(logger.handlers) == 1:
+    logging.basicConfig(level=logging.INFO)
 
 
 class Prophet(object):

python/fbprophet/plot.py

@@ -17,9 +17,8 @@ import pandas as pd
 
 from fbprophet.diagnostics import performance_metrics
 
+logger = logging.getLogger('fbprophet')
 
-logging.basicConfig()
-logger = logging.getLogger(__name__)
 
 try:
     from matplotlib import pyplot as plt