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import matplotlib
import matplotlib.pyplot as plt
import matplotlib.ticker as mticker
import matplotlib.dates as mdates
import numpy as np
def graphRawFX():
date,bid,ask = np.loadtxt('GBPUSD1d.txt', unpack = True,
delimiter=',',
converters={0:mdates.strpdate2num('Y%m%d%H%M%S')}
fig=plt.figure(figsize=(10,7))
ax1=plt.subplot2grid((40,40), (0,0), rowspan=40, colspan=40)
ax1.plot(date, bid)
ax1.plot(date, ask)
ax1.xaxis.set_major_formatter(mdates.DateFormatter('%Y-%m-%d %H:%M:%S'))
plt.grid(True)
plt.show
行:fig = plt.figure给我一个语法错误?有没有人有一个想法可能是什么问题。 感谢在代码中遇到问题<fig>