标题说明了一切。在尝试运行与此 matplotlib candlestikck 教程相关的代码时,出现错误:
ModuleNotFoundError Traceback (most recent call last)
<ipython-input-1-5aa61276079d> in <module>
2 import numpy as np
3 import yfinance
----> 4 from mpl_finance import candlestick_ohlc
5 import matplotlib.dates as mpl_dates
6 import matplotlib.pyplot as plt
ModuleNotFoundError: No module named 'mpl_finance'
所以我安装了它并重新启动了内核,但仍然没有骰子。接下来,我在这里听从了某人的建议,安装了 mplfinance 并重新启动了内核,但还是不行。我重新启动,没有。我什至尝试安装“mlp_finance”作为此处的另一个答案建议希望它是一些奇怪的名称冲突的东西但它再次不起作用。为什么我不能导入 mplfinance?
添加202007311328:这是一个jupyter笔记本;我可以在命令行上正常安装和导入。使用“!pip3 install mpl_finance”从 jupyter 内部安装 mpl_finance 不会产生错误:
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Requirement already satisfied: mpl_finance in /home/pi/src/pyfin1/pyfin1.env2/lib/python3.7/site-packages (0.10.1)
Requirement already satisfied: matplotlib in /home/pi/src/pyfin1/pyfin1.env2/lib/python3.7/site-packages (from mpl_finance) (3.2.1)
Requirement already satisfied: numpy>=1.11 in /home/pi/src/pyfin1/pyfin1.env2/lib/python3.7/site-packages (from matplotlib->mpl_finance) (1.18.4)
Requirement already satisfied: cycler>=0.10 in /home/pi/src/pyfin1/pyfin1.env2/lib/python3.7/site-packages (from matplotlib->mpl_finance) (0.10.0)
Requirement already satisfied: pyparsing!=2.0.4,!=2.1.2,!=2.1.6,>=2.0.1 in /home/pi/sc/pyfin1/pyfin1.env2/lib/python3.7/site-packages (from matplotlib->mpl_finance) (2.4.7)
Requirement already satisfied: python-dateutil>=2.1 in /home/pi/src/pyfin1/pyfin1.env2/lib/python3.7/site-packages (from matplotlib->mpl_finance) (2.8.1)
Requirement already satisfied: kiwisolver>=1.0.1 in /home/pi/src/pyfin1/pyfin1.env2/lib/python3.7/site-packages (from matplotlib->mpl_finance) (1.2.0)
Requirement already satisfied: six in /home/pi/src/pyfin1/pyfin1.env2/lib/python3.7/site-packages (from cycler>=0.10->matplotlib->mpl_finance) (1.14.0)
但是当我尝试导入它时会发生同样的错误。
墨色风雨
UYOU
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