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Attribute Error in %pylab
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Attribute Error in %pylab

Python Using-the-plot-command-interactively 00-01 min 0-10 sec 21-06-19, 4:47 p.m. shreeahd

Answers:

Can you please post a more detailed stacktrace of the error you are getting.

Thanks.
21-06-19, 4:58 p.m. iakashchavan
In [4]: %pylab
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-4-4ea51f371400> in <module>
----> 1 get_ipython().run_line_magic('pylab', '')

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\interactiveshell.py in run_line_magic(self, magic_name, line, _stack_dep
th)
   2305                 kwargs['local_ns'] = sys._getframe(stack_depth).f_locals

   2306             with self.builtin_trap:
-> 2307                 result = fn(*args, **kwargs)
   2308             return result
   2309

<c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\deco
rator.py:decorator-gen-110> in pylab(self, line)

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\magic.py in <lambda>(f, *a, **k)
    185     # but it's overkill for just that one bit of state.
    186     def magic_deco(arg):
--> 187         call = lambda f, *a, **k: f(*a, **k)
    188
    189         if callable(arg):

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\magics\\pylab.py in pylab(self, line)
    153             import_all = not args.no_import_all
    154
--> 155         gui, backend, clobbered = self.shell.enable_pylab(args.gui, impo
rt_all=import_all)
    156         self._show_matplotlib_backend(args.gui, backend)
    157         print ("Populating the interactive namespace from numpy and matp
lotlib")

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\interactiveshell.py in enable_pylab(self, gui, import_all, welcome_messa
ge)
   3421         from IPython.core.pylabtools import import_pylab
   3422
-> 3423         gui, backend = self.enable_matplotlib(gui)
   3424
   3425         # We want to prevent the loading of pylab to pollute the user's

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\interactiveshell.py in enable_matplotlib(self, gui)
   3382                 gui, backend = pt.find_gui_and_backend(self.pylab_gui_se
lect)
   3383
-> 3384         pt.activate_matplotlib(backend)
   3385         pt.configure_inline_support(self, backend)
   3386

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\pylabtools.py in activate_matplotlib(backend)
    311     matplotlib.rcParams['backend'] = backend
    312
--> 313     import matplotlib.pyplot
    314     matplotlib.pyplot.switch_backend(backend)
    315

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\matpl
otlib\\pyplot.py in <module>
     30 from cycler import cycler
     31 import matplotlib
---> 32 import matplotlib.colorbar
     33 import matplotlib.image
     34 from matplotlib import rcsetup, style

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\matpl
otlib\\colorbar.py in <module>
     27 import matplotlib.artist as martist
     28 import matplotlib.cbook as cbook
---> 29 import matplotlib.collections as collections
     30 import matplotlib.colors as colors
     31 import matplotlib.contour as contour

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\matpl
otlib\\collections.py in <module>
     15
     16 import matplotlib as mpl
---> 17 from . import (_path, artist, cbook, cm, colors as mcolors, docstring,
     18                lines as mlines, path as mpath, transforms)
     19 import warnings

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\matpl
otlib\\cm.py in <module>
     25
     26 import matplotlib as mpl
---> 27 import matplotlib.colors as colors
     28 import matplotlib.cbook as cbook
     29 from matplotlib._cm import datad

AttributeError: module 'matplotlib' has no attribute 'colors'

21-06-19, 5:01 p.m. shreeahd

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Hello, Please can you copy and paste the complete error AND the traceback in a pastebin service such as dpaste.com and paste the link over here.

We will need the complete traceback to be able to figure out the exact cause of the error
21-06-19, 4:58 p.m. ankitrj.iitb


In [4]: %pylab
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-4-4ea51f371400> in <module>
----> 1 get_ipython().run_line_magic('pylab', '')

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\interactiveshell.py in run_line_magic(self, magic_name, line, _stack_dep
th)
   2305                 kwargs['local_ns'] = sys._getframe(stack_depth).f_locals

   2306             with self.builtin_trap:
-> 2307                 result = fn(*args, **kwargs)
   2308             return result
   2309

<c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\deco
rator.py:decorator-gen-110> in pylab(self, line)

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\magic.py in <lambda>(f, *a, **k)
    185     # but it's overkill for just that one bit of state.
    186     def magic_deco(arg):
--> 187         call = lambda f, *a, **k: f(*a, **k)
    188
    189         if callable(arg):

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\magics\\pylab.py in pylab(self, line)
    153             import_all = not args.no_import_all
    154
--> 155         gui, backend, clobbered = self.shell.enable_pylab(args.gui, impo
rt_all=import_all)
    156         self._show_matplotlib_backend(args.gui, backend)
    157         print ("Populating the interactive namespace from numpy and matp
lotlib")

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\interactiveshell.py in enable_pylab(self, gui, import_all, welcome_messa
ge)
   3421         from IPython.core.pylabtools import import_pylab
   3422
-> 3423         gui, backend = self.enable_matplotlib(gui)
   3424
   3425         # We want to prevent the loading of pylab to pollute the user's

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\interactiveshell.py in enable_matplotlib(self, gui)
   3382                 gui, backend = pt.find_gui_and_backend(self.pylab_gui_se
lect)
   3383
-> 3384         pt.activate_matplotlib(backend)
   3385         pt.configure_inline_support(self, backend)
   3386

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\IPyth
on\\core\\pylabtools.py in activate_matplotlib(backend)
    311     matplotlib.rcParams['backend'] = backend
    312
--> 313     import matplotlib.pyplot
    314     matplotlib.pyplot.switch_backend(backend)
    315

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\matpl
otlib\\pyplot.py in <module>
     30 from cycler import cycler
     31 import matplotlib
---> 32 import matplotlib.colorbar
     33 import matplotlib.image
     34 from matplotlib import rcsetup, style

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\matpl
otlib\\colorbar.py in <module>
     27 import matplotlib.artist as martist
     28 import matplotlib.cbook as cbook
---> 29 import matplotlib.collections as collections
     30 import matplotlib.colors as colors
     31 import matplotlib.contour as contour

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\matpl
otlib\\collections.py in <module>
     15
     16 import matplotlib as mpl
---> 17 from . import (_path, artist, cbook, cm, colors as mcolors, docstring,
     18                lines as mlines, path as mpath, transforms)
     19 import warnings

c:\\users\\pgm23\\appdata\\local\\programs\\python\\python36-32\\lib\\site-packages\\matpl
otlib\\cm.py in <module>
     25
     26 import matplotlib as mpl
---> 27 import matplotlib.colors as colors
     28 import matplotlib.cbook as cbook
     29 from matplotlib._cm import datad

AttributeError: module 'matplotlib' has no attribute 'colors'

21-06-19, 4:59 p.m. shreeahd
Please run this command:

pip list

And please let us know the output here.
21-06-19, 5:16 p.m. ankitrj.iitb

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