I got this error in my python script:
%matplotlib inline
import numpy as np
import matplotlib.pyplot as plt
from utils import progress_bar_downloader
import os
#Hosting files on my dropbox since downloading from google code is painful
#Original project hosting is here: https://code.google.com/p/hmm-speech-recognition/downloads/list
#Audio is included in the zip file
link = 'https://dl.dropboxusercontent.com/u/15378192/audio.tar.gz'
dlname = 'audio.tar.gz'
if not os.path.exists('./%s' % dlname):
progress_bar_downloader(link, dlname)
os.system('tar xzf %s' % dlname)
else:
print('%s already downloaded!' % dlname)
I want use matplotlib but it gives syntax error,
I tried sudo apt-get install python-matplotlib
smci
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asked Sep 12, 2016 at 11:43
Prajakta DumbrePrajakta Dumbre
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if you are not using Jupyter IPython notebook, just comment out (or delete) the line, everything will work fine and a separate plot window will be opened if you are running your python script from the console.
However, if you are using Jupyter IPython notebook, the very first python code cell in your notebook should have the line «%matplotlib inline» for you to be able to view any plot.
Math chiller
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answered Sep 12, 2016 at 12:09
Sandipan DeySandipan Dey
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«%matplotlib inline» isn’t valid python code, so you can’t put it in a script.
I assume you’re using a Jupyter notebook? If so, put it in the first cell and all should work.
answered Sep 12, 2016 at 11:47
2
«%matplotlib inline» is a magic command that works best with Jupyter IPython notebook. This command makes the image automatically shows inline inside the browser when using Jupyter notebook without having to call the show(). IPython is the core that supports these magic commands, but in this case, using IPython from console alone is not enough since this particular call tries to display graphics inline. Not sure if it works with any other combo, but to start, use Jupyter notebook.
You can only use this code inside the cell. Press Shift+Enter to execute it.
In []: %matplotlib inline
Since this is not a valid python code, if we include it inside a python script it will return with a syntax error (even when the script is executed from Jupyter notebook using import or other mechanism).
As any other shortcuts, if don’t want to use jupyter notebook, you can remove «%matplotlib inline» from your python script and add show() at the end to display your plots.
answered Aug 2, 2018 at 17:21
MagdropMagdrop
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1
I had the same syntax error when using %matplotlib inline in Spyder.
After I replace it with the following lines of code, the Series, new_obj, that I wanted to plot successfully displayed on the console:
import matplotlib.pyplot as plt
new_obj.resample('M').sum().plot(kind="bar")
plt.show()
Tiw
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answered Feb 7, 2019 at 0:49
BillDBillD
211 bronze badge
Comment [ %matplotlib inline ]
Add [ plt.show() ]
Simple code that works:
import pandas_datareader.data as web
import datetime
import matplotlib.pyplot as plt
# %matplotlib inline
start = datetime.datetime(2012,1,1)
end = datetime.datetime(2017,1,1)
tesla = web.DataReader('TSLA','yahoo',start,end)
tesla['Open'].plot()
plt.show()
answered Oct 24, 2020 at 8:21
FredFred
1831 silver badge9 bronze badges
%matplotlib inline only works well in the Ipython console or else it works very significantly and frequently in the Jupyter Notebook.
So, in my suggestion if you wants to work with the Matplotlib then go for the Jupyter Notebook
answered Jun 4, 2020 at 9:02
Mayur GuptaMayur Gupta
2972 silver badges14 bronze badges
I got this error in my python script:
%matplotlib inline
import numpy as np
import matplotlib.pyplot as plt
from utils import progress_bar_downloader
import os
#Hosting files on my dropbox since downloading from google code is painful
#Original project hosting is here: https://code.google.com/p/hmm-speech-recognition/downloads/list
#Audio is included in the zip file
link = 'https://dl.dropboxusercontent.com/u/15378192/audio.tar.gz'
dlname = 'audio.tar.gz'
if not os.path.exists('./%s' % dlname):
progress_bar_downloader(link, dlname)
os.system('tar xzf %s' % dlname)
else:
print('%s already downloaded!' % dlname)
I want use matplotlib but it gives syntax error,
I tried sudo apt-get install python-matplotlib
smci
31.5k19 gold badges112 silver badges146 bronze badges
asked Sep 12, 2016 at 11:43
Prajakta DumbrePrajakta Dumbre
2211 gold badge3 silver badges8 bronze badges
if you are not using Jupyter IPython notebook, just comment out (or delete) the line, everything will work fine and a separate plot window will be opened if you are running your python script from the console.
However, if you are using Jupyter IPython notebook, the very first python code cell in your notebook should have the line «%matplotlib inline» for you to be able to view any plot.
Math chiller
4,0846 gold badges26 silver badges43 bronze badges
answered Sep 12, 2016 at 12:09
Sandipan DeySandipan Dey
20.7k2 gold badges48 silver badges59 bronze badges
0
«%matplotlib inline» isn’t valid python code, so you can’t put it in a script.
I assume you’re using a Jupyter notebook? If so, put it in the first cell and all should work.
answered Sep 12, 2016 at 11:47
2
«%matplotlib inline» is a magic command that works best with Jupyter IPython notebook. This command makes the image automatically shows inline inside the browser when using Jupyter notebook without having to call the show(). IPython is the core that supports these magic commands, but in this case, using IPython from console alone is not enough since this particular call tries to display graphics inline. Not sure if it works with any other combo, but to start, use Jupyter notebook.
You can only use this code inside the cell. Press Shift+Enter to execute it.
In []: %matplotlib inline
Since this is not a valid python code, if we include it inside a python script it will return with a syntax error (even when the script is executed from Jupyter notebook using import or other mechanism).
As any other shortcuts, if don’t want to use jupyter notebook, you can remove «%matplotlib inline» from your python script and add show() at the end to display your plots.
answered Aug 2, 2018 at 17:21
MagdropMagdrop
5683 silver badges13 bronze badges
1
I had the same syntax error when using %matplotlib inline in Spyder.
After I replace it with the following lines of code, the Series, new_obj, that I wanted to plot successfully displayed on the console:
import matplotlib.pyplot as plt
new_obj.resample('M').sum().plot(kind="bar")
plt.show()
Tiw
5,13013 gold badges26 silver badges34 bronze badges
answered Feb 7, 2019 at 0:49
BillDBillD
211 bronze badge
Comment [ %matplotlib inline ]
Add [ plt.show() ]
Simple code that works:
import pandas_datareader.data as web
import datetime
import matplotlib.pyplot as plt
# %matplotlib inline
start = datetime.datetime(2012,1,1)
end = datetime.datetime(2017,1,1)
tesla = web.DataReader('TSLA','yahoo',start,end)
tesla['Open'].plot()
plt.show()
answered Oct 24, 2020 at 8:21
FredFred
1831 silver badge9 bronze badges
%matplotlib inline only works well in the Ipython console or else it works very significantly and frequently in the Jupyter Notebook.
So, in my suggestion if you wants to work with the Matplotlib then go for the Jupyter Notebook
answered Jun 4, 2020 at 9:02
Mayur GuptaMayur Gupta
2972 silver badges14 bronze badges
2 answers to this question.
If you’re using Jupyter notebook, just mention this line int he first cell. This syntax works on the Jupyter Notebook.
In []: %matplotlib inline
This is a really good command and works best with Jupiter’s IPython Notebook. Its basically used to show an image automatically within the browser without using show().
But in your python script, you can’t use this syntax. You can eliminate the use of this function completely and replace it with the bellow code:
import matplotlib.pyplot as plt
new_obj.resample('M').sum().plot(kind="bar")
plt.show()
answered
Aug 1, 2019
by
Merlin
edited
Jun 25, 2020
by MD
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Следующее не работает:
Однако это полностью работает в Jupyter Notebook.
Если я просто закомментирую это, график не появится. (Может быть, это не будет появляться в любом случае)
import pandas as pd
import matplotlib
from numpy.random import randn
import numpy as np
import matplotlib.pyplot as plt
df = pd.read_csv('data/playgolf.csv', delimiter='|' )
print(df.head())
hs = df.hist(['Temperature','Humidity'], bins=5)
print(hs)
3 ответа
Лучший ответ
Другие ответы и комментарии достаточно подробно объясняют, почему %matplotlib inline не может работать в скриптах Python.
Чтобы решить актуальную проблему, которая заключается в том, чтобы показать сюжет в сценарии, ответ должен использовать
plt.show()
В конце сценария.
12
ImportanceOfBeingErnest
28 Май 2017 в 09:00
Согласно http://ipython.readthedocs.io/en/stable/interactive/ magics.html, % — это специальная команда iPython / Jupyter:
Определите псевдоним для системной команды.
%alias alias_name cmdопределяетalias_nameкак псевдоним дляcmd
В стандартном Python % берет остаток, когда одно число делится на другое (или может использоваться для интерполяции строк), поэтому в стандартной программе Python %matplotlib inline не имеет никакого смысла. Однако он работает в iPython, как описано выше.
1
numbermaniac
28 Май 2017 в 08:00
Если вы используете ноутбук и запускаете файл my_file.py как модуль
Измените строку «% matplotlib inline» на «get_ipython (). Run_line_magic (‘matplotlib’, ‘inline’)». Затем запустите my_file.py, используя этот% run. Это должно выглядеть так:
В my_file.py:
get_ipython (). run_line_magic (‘matplotlib’, ‘inline’)
В блокноте:
% run my_file.py
Это запустить my_file.py в ipython, что поможет избежать ошибки
NameError: имя ‘get_ipython’ не определено
0
HuynhTan
8 Дек 2019 в 16:46
Здравствуйте подскажите как исправить ошибку:
ERROR:root:Line magic function `%matplotlib.inline` not found.
После установки пакета Anaconda3-4.3.0.1-Windows-x86 в Windows 7 (x86), браузер Firefox 51.0.1 (32-бит).
Ошибка возникает после установки пакета, открытия Anaconda Promt и вызова оттуда ipython notebook в командной строке.
Для проверки правильной работы пакета вводил вот эти тестовые данные в ipython notebook:
%matplotlib.inline from numpy import linspace, cos import matplotlib.pyplot as plt x = linspace(0, 10, 50) y = cos(x) plt.plot(x, y)
по идее должен появиться график, а выходит ошибка.
При установке пакета Anaconda всё прошло успешно, не было никаких сообщений об ошибках и все действия производились по умолчанию.
Пакет Spyder также не запускается.
Благодарю за помощь!
в jupyter notebook выводится такой текст:
ERROR:root:Line magic function `%matplotlib.inline` not found.
ImportError Traceback (most recent call last) <ipython-input-1-f046efc64326> in <module>() 1 get_ipython().magic('matplotlib.inline') 2 from numpy import linspace, cos ----> 3 import matplotlib.pyplot as plt 4 x = linspace(0, 10, 50) 5 y = cos(x) C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibpyplot.py in <module>() 27 from cycler import cycler 28 import matplotlib ---> 29 import matplotlib.colorbar 30 from matplotlib import style 31 from matplotlib import _pylab_helpers, interactive C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibcolorbar.py in <module>() 34 import matplotlib.collections as collections 35 import matplotlib.colors as colors ---> 36 import matplotlib.contour as contour 37 import matplotlib.cm as cm 38 import matplotlib.gridspec as gridspec C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibcontour.py in <module>() 21 import matplotlib.collections as mcoll 22 import matplotlib.font_manager as font_manager ---> 23 import matplotlib.text as text 24 import matplotlib.cbook as cbook 25 import matplotlib.mlab as mlab C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibtext.py in <module>() 31 from matplotlib.artist import allow_rasterization 32 ---> 33 from matplotlib.backend_bases import RendererBase 34 from matplotlib.textpath import TextPath 35 C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibbackend_bases.py in <module>() 61 62 import matplotlib.tight_bbox as tight_bbox ---> 63 import matplotlib.textpath as textpath 64 from matplotlib.path import Path 65 from matplotlib.cbook import mplDeprecation, warn_deprecated C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibtextpath.py in <module>() 18 from matplotlib.ft2font import KERNING_DEFAULT, LOAD_NO_HINTING 19 from matplotlib.ft2font import LOAD_TARGET_LIGHT ---> 20 from matplotlib.mathtext import MathTextParser 21 import matplotlib.dviread as dviread 22 from matplotlib.font_manager import FontProperties, get_font C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibmathtext.py in <module>() 60 61 import matplotlib.colors as mcolors ---> 62 import matplotlib._png as _png 63 64 #################### ImportError: DLL load failed: Не найдена указанная процедура.
при замене команды %matplotlib.inline на %matplotlib notebook
сообщение об ошибке не выводится, но и график тоже не строится:
--------------------------------------------------------------------------- ImportError Traceback (most recent call last) <ipython-input-1-faf94d49bc2f> in <module>() ----> 1 get_ipython().magic('matplotlib notebook') 2 from numpy import linspace, cos 3 import matplotlib.pyplot as plt 4 x = linspace(0, 10, 50) 5 y = cos(x) C:UsersDmitrOK71Anaconda3libsite-packagesIPythoncoreinteractiveshell.py in magic(self, arg_s) 2156 magic_name, _, magic_arg_s = arg_s.partition(' ') 2157 magic_name = magic_name.lstrip(prefilter.ESC_MAGIC) -> 2158 return self.run_line_magic(magic_name, magic_arg_s) 2159 2160 #------------------------------------------------------------------------- C:UsersDmitrOK71Anaconda3libsite-packagesIPythoncoreinteractiveshell.py in run_line_magic(self, magic_name, line) 2077 kwargs['local_ns'] = sys._getframe(stack_depth).f_locals 2078 with self.builtin_trap: -> 2079 result = fn(*args,**kwargs) 2080 return result 2081 <decorator-gen-105> in matplotlib(self, line) C:UsersDmitrOK71Anaconda3libsite-packagesIPythoncoremagic.py in <lambda>(f, *a, **k) 186 # but it's overkill for just that one bit of state. 187 def magic_deco(arg): --> 188 call = lambda f, *a, **k: f(*a, **k) 189 190 if callable(arg): C:UsersDmitrOK71Anaconda3libsite-packagesIPythoncoremagicspylab.py in matplotlib(self, line) 98 print("Available matplotlib backends: %s" % backends_list) 99 else: --> 100 gui, backend = self.shell.enable_matplotlib(args.gui) 101 self._show_matplotlib_backend(args.gui, backend) 102 C:UsersDmitrOK71Anaconda3libsite-packagesIPythoncoreinteractiveshell.py in enable_matplotlib(self, gui) 2947 gui, backend = pt.find_gui_and_backend(self.pylab_gui_select) 2948 -> 2949 pt.activate_matplotlib(backend) 2950 pt.configure_inline_support(self, backend) 2951 C:UsersDmitrOK71Anaconda3libsite-packagesIPythoncorepylabtools.py in activate_matplotlib(backend) 305 matplotlib.rcParams['backend'] = backend 306 --> 307 import matplotlib.pyplot 308 matplotlib.pyplot.switch_backend(backend) 309 C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibpyplot.py in <module>() 27 from cycler import cycler 28 import matplotlib ---> 29 import matplotlib.colorbar 30 from matplotlib import style 31 from matplotlib import _pylab_helpers, interactive C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibcolorbar.py in <module>() 34 import matplotlib.collections as collections 35 import matplotlib.colors as colors ---> 36 import matplotlib.contour as contour 37 import matplotlib.cm as cm 38 import matplotlib.gridspec as gridspec C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibcontour.py in <module>() 21 import matplotlib.collections as mcoll 22 import matplotlib.font_manager as font_manager ---> 23 import matplotlib.text as text 24 import matplotlib.cbook as cbook 25 import matplotlib.mlab as mlab C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibtext.py in <module>() 31 from matplotlib.artist import allow_rasterization 32 ---> 33 from matplotlib.backend_bases import RendererBase 34 from matplotlib.textpath import TextPath 35 C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibbackend_bases.py in <module>() 61 62 import matplotlib.tight_bbox as tight_bbox ---> 63 import matplotlib.textpath as textpath 64 from matplotlib.path import Path 65 from matplotlib.cbook import mplDeprecation, warn_deprecated C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibtextpath.py in <module>() 18 from matplotlib.ft2font import KERNING_DEFAULT, LOAD_NO_HINTING 19 from matplotlib.ft2font import LOAD_TARGET_LIGHT ---> 20 from matplotlib.mathtext import MathTextParser 21 import matplotlib.dviread as dviread 22 from matplotlib.font_manager import FontProperties, get_font C:UsersDmitrOK71Anaconda3libsite-packagesmatplotlibmathtext.py in <module>() 60 61 import matplotlib.colors as mcolors ---> 62 import matplotlib._png as _png 63 64 #################### ImportError: DLL load failed: Не найдена указанная процедура.
Отредактировано terra_711_land (Фев. 19, 2017 20:30:20)
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