Added matplotlib requirement

[nidhin976]

Calling SixSHelpers.Angles.run_and_plot_360 getting error "name 'subplots' is not defined"

[codecov]

Codecov Report

Merging #90 (d90b2b7) into master (ee2abb4) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master      #90   +/-   ##
=======================================
  Coverage   88.00%   88.00%           
=======================================
  Files          18       18           
  Lines        1717     1718    +1     
=======================================
+ Hits         1511     1512    +1     
  Misses        206      206           

Impacted Files	Coverage Δ
Py6S/SixSHelpers/all_angles.py	38.46% <100.00%> (+0.53%)	⬆️

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[robintw]

Thanks for the PR.

It's weird that this is happening for you, as there is specific code in the plot360 method (called by run_and_plot_360) which tries to import from matplotlib, and then gives an error if it can't. The import is deliberately inside this function, so that Py6S is useable without matplotlib installed.

On line 108 of all_angles.py there is this code:

try:
      from matplotlib.pyplot import plot, show, subplots, xlabel, ylabel
except ImportError:
      raise ImportError("You must install matplotlib to use the plotting functionality")

Can you check if that code is there in your version? It should solve this problem...

[nidhin976]

Yes, I have checked the code appears the same.