[minor] catch matplotlib write error

2023-09-04 15:30:37 +02:00 · 2023-09-04 15:30:37 +02:00 · 08b12aeb9d
commit 08b12aeb9d
parent 00d2d0119c
1 changed files with 4 additions and 1 deletions
--- a/survBot.py
+++ b/survBot.py
@ -402,7 +402,10 @@ class SurveillanceBot(object):
                for ax in fig.axes:
                    ax.grid(True, alpha=0.1)
                for fnout in fnames_out:
-                    fig.savefig(fnout, dpi=150., bbox_inches='tight')
+                    try:
+                        fig.savefig(fnout, dpi=150., bbox_inches='tight')
+                    except IOError as e:
+                        print('WARNING: Could not save figure with IO error. Disk quota exceeded?\nError message: {e}')
                # if needed save figure as virtual object (e.g. for mailing)
                if save_bytes:
                    fnames_out[-1].seek(0)