From ac371a1885524048cfd60a874fa4ff13f5734163 Mon Sep 17 00:00:00 2001 From: Eduard Ragimov Date: Thu, 22 Jul 2021 00:05:43 +0300 Subject: [PATCH 1/2] [Fix] "figures" durectory creation. --- Chapter 01/Chapter 01 Walkthrough.ipynb | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Chapter 01/Chapter 01 Walkthrough.ipynb b/Chapter 01/Chapter 01 Walkthrough.ipynb index dd21f0f..5015ff5 100644 --- a/Chapter 01/Chapter 01 Walkthrough.ipynb +++ b/Chapter 01/Chapter 01 Walkthrough.ipynb @@ -65,6 +65,10 @@ "for delta in np.random.normal(0,0.5,500):\n", " ys.append(ys[-1] + delta)\n", " \n", + "# safely create the figures directory\n", + "from pathlib import Path\n", + "Path(\"figures\").mkdir(parents=True, exist_ok=True)\n", + " \n", "plt.plot(ys)\n", "plt.ylabel('Stock Price ($)')\n", "plt.xlabel('Elapsed Time (min)')\n", From 4705d1e9a73e172b1b3fc518d3c1a2fb613caefa Mon Sep 17 00:00:00 2001 From: Eduard Ragimov Date: Thu, 22 Jul 2021 00:14:52 +0300 Subject: [PATCH 2/2] [Refactoring] Replaced obsolete code --- Chapter 03/draw3d.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Chapter 03/draw3d.py b/Chapter 03/draw3d.py index a6e19a4..d6ff2ef 100755 --- a/Chapter 03/draw3d.py +++ b/Chapter 03/draw3d.py @@ -16,7 +16,7 @@ def __init__(self, xs, ys, zs, *args, **kwargs): def draw(self, renderer): xs3d, ys3d, zs3d = self._verts3d - xs, ys, zs = proj3d.proj_transform(xs3d, ys3d, zs3d, renderer.M) + xs, ys, zs = proj3d.proj_transform(xs3d, ys3d, zs3d, self.axes.M) self.set_positions((xs[0],ys[0]),(xs[1],ys[1])) FancyArrowPatch.draw(self, renderer)