From e5e824eb4ccd8a2e9a49b1b41174d0f6d30b630c Mon Sep 17 00:00:00 2001 From: Ivan Usov Date: Thu, 24 Sep 2020 16:46:35 +0200 Subject: [PATCH] Do not require matplotlib to be installed --- pyzebra/xtal.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/pyzebra/xtal.py b/pyzebra/xtal.py index fa2c3b0..ce4fcfd 100644 --- a/pyzebra/xtal.py +++ b/pyzebra/xtal.py @@ -1,11 +1,16 @@ import math import numpy as np -from matplotlib import pyplot as plt from scipy.optimize import curve_fit import pyzebra +try: + from matplotlib import pyplot as plt +except ImportError: + print("matplotlib is not available") + + def z4frgn(wave, ga, nu): """CALCULATES DIFFRACTION VECTOR IN LAB SYSTEM FROM GA AND NU