In Google Colab gwpy package giving error -
AttributeError: module 'matplotlib.pyplot' has no attribute 'FigureManagerBase'
(However, this same code is running all good in local machine ).
I already tried doing full uninstallation and then reinstalled gwpy fresh with below commands and restarted (reset) the Colab's Machine. But error persists.
!pip install --upgrade --force-reinstall --no-deps gwpy
# And also the below ones
!pip install gwosc
!pip install dqsegdb2
!pip install ligotimegps
My Code, that uses the gwpy package is as below
import pandas as pd
import seaborn as sns
from scipy import signal
from gwpy.timeseries import TimeSeries
from gwpy.plot import Plot
import matplotlib.pyplot as plt
plt.style.use('ggplot')
def get_tseries_from_file(file_name):
t_data = np.load(file_name)
tseries1 = TimeSeries(t_data[0,:], sample_rate=2048)
tseries2 = TimeSeries(t_data[1,:], sample_rate=2048)
tseries3 = TimeSeries(t_data[2,:], sample_rate=2048)
return tseries1, tseries2, tseries3
def plot_tseries(t1, t2, t3):
plot = Plot(t1, t2, t3, separate=True, sharex=True, figsize=[20, 12])
ax = plot.gca()
ax.set_xlim(0, 2)
ax.set_xlabel('Time [s]')
plt.show()
file_1 = root_dir + 'train/0/0/0/000a5b6e5c.npy'
tseries1, tseries2, tseries3 = get_tseries_from_file(file_1)
# Plotting the 3 TimeSeries
plot_tseries(tseries1, tseries2, tseries3)
And getting the following error coming from ../gwpy/plot/plot.py
"module 'matplotlib.pyplot' has no attribute 'FigureManagerBase'"
raceback (most recent call last)
/usr/local/lib/python3.7/dist-packages/gwpy/plot/plot.py in _init_figure(self, **kwargs)
131 try:
--> 132 manager = backend_mod.new_figure_manager_given_figure(num, self)
133 except AttributeError:
AttributeError: module 'ipykernel.pylab.backend_inline' has no attribute 'new_figure_manager_given_figure'
During handling of the above exception, another exception occurred:
AttributeError Traceback (most recent call last)
3 frames
/usr/local/lib/python3.7/dist-packages/gwpy/plot/plot.py in _init_figure(self, **kwargs)
135 pyplot.new_figure_manager.__module__)
136 canvas = upstream_mod.FigureCanvasBase(self)
--> 137 manager = upstream_mod.FigureManagerBase(canvas, 1)
138 manager._cidgcf = manager.canvas.mpl_connect(
139 'button_press_event',
AttributeError: module 'matplotlib.pyplot' has no attribute 'FigureManagerBase'
Additional Info
print(matplotlib.get_backend()) # module://ipykernel.pylab.backend_inline
print(matplotlib.__version__) # 3.4.3
print(gwpy.__version__) # 2.0.4
