【发布时间】:2016-12-15 07:58:18
【问题描述】:
运行 Python 2.7 并尝试让绘图工作教程推荐以下命令。
from matplotlib import pyplot as plt
从命令行运行时工作正常
python -c "from matplotlib import pyplot as plt"
但尝试在 Jupyter Notebook 中运行它时出现错误。
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-21-1d1446f6fa64> in <module>()
----> 1 from matplotlib import pyplot as plt
/usr/local/lib/python2.7/dist-packages/matplotlib/pyplot.py in <module>()
112
113 from matplotlib.backends import pylab_setup
--> 114 _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup()
115
116 _IP_REGISTERED = None
/usr/local/lib/python2.7/dist-packages/matplotlib/backends/__init__.pyc in pylab_setup()
30 # imports. 0 means only perform absolute imports.
31 backend_mod = __import__(backend_name,
---> 32 globals(),locals(),[backend_name],0)
33
34 # Things we pull in from all backends
/usr/local/lib/python2.7/dist-packages/ipykernel/pylab/backend_inline.py in <module>()
154 configure_inline_support(ip, backend)
155
--> 156 _enable_matplotlib_integration()
/usr/local/lib/python2.7/dist-packages/ipykernel/pylab/backend_inline.py in _enable_matplotlib_integration()
152 backend = get_backend()
153 if ip and backend == 'module://%s' % __name__:
--> 154 configure_inline_support(ip, backend)
155
156 _enable_matplotlib_integration()
/usr/local/lib/python2.7/dist-packages/IPython/core/pylabtools.pyc in configure_inline_support(shell, backend)
359 except ImportError:
360 return
--> 361 from matplotlib import pyplot
362
363 cfg = InlineBackend.instance(parent=shell)
ImportError: cannot import name pyplot
以下命令有效
import matplotlib
但以下给了我类似的错误
import matplotlib.pyplot
【问题讨论】:
标签: python matplotlib jupyter jupyter-notebook