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No longer use %-d for strftime since it is not supported in Windows

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Ben Letham 2017-03-16 16:25:07 +02:00
parent 2c8419e673
commit 1a6b736cca
1 changed files with 4 additions and 2 deletions
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6
python/fbprophet/forecaster.py
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@ -15,7 +15,8 @@ from datetime import timedelta
import pickle
from matplotlib import pyplot as plt
from matplotlib.dates import DateFormatter, MonthLocator
from matplotlib.dates import DateFormatter, MonthLocator, num2date
from matplotlib.ticker import FuncFormatter
import numpy as np
import pandas as pd
@ -818,7 +819,8 @@ class Prophet(object):
df_s['yearly_upper'], color='#0072B2', alpha=0.2)]
ax.grid(True, which='major', c='gray', ls='-', lw=1, alpha=0.2)
months = MonthLocator(range(1, 13), bymonthday=1, interval=2)
ax.xaxis.set_major_formatter(DateFormatter('%B %-d'))
ax.xaxis.set_major_formatter(FuncFormatter(
lambda x, pos=None: '{dt:%B} {dt.day}'.format(dt=num2date(x))))
ax.xaxis.set_major_locator(months)
ax.set_xlabel('Day of year')
ax.set_ylabel('yearly')