Make matplotlib display errors nonfatal.

diff --git a/pypiezo/afm.py b/pypiezo/afm.py
index d4beb13f46cea348ff4a46093160ba132606d9a5..49adb25fa4e34b7ba093d83f669db9eedf4efe1e 100644 (file)
--- a/pypiezo/afm.py
+++ b/pypiezo/afm.py
@@ -23,7 +23,7 @@ try:
     import matplotlib as _matplotlib
     import matplotlib.pyplot as _matplotlib_pyplot
     import time as _time  # for timestamping lines on plots
-except ImportError, e:
+except (ImportError, RuntimeError), e:
     _matplotlib = None
     _matplotlib_import_error = e
 

diff --git a/pypiezo/base.py b/pypiezo/base.py
index 76bab25c360ed5bd34816c014fd0b265f99ea41b..4cffdba51412d2b94abac9b1626a9b1a8bc1d4c5 100644 (file)
--- a/pypiezo/base.py
+++ b/pypiezo/base.py
@@ -27,7 +27,7 @@ try:
     import matplotlib as _matplotlib
     import matplotlib.pyplot as _matplotlib_pyplot
     import time as _time  # for timestamping lines on plots
-except ImportError, e:
+except (ImportError, RuntimeError), e:
     _matplotlib = None
     _matplotlib_import_error = e
 

diff --git a/pypiezo/surface.py b/pypiezo/surface.py
index 79033c2ba6d1643a8762dd255fb9d21380a5534e..9c8d650db1b68d21f1f770b6e023c1710896ef85 100644 (file)
--- a/pypiezo/surface.py
+++ b/pypiezo/surface.py
@@ -30,7 +30,7 @@ try:
     import matplotlib as _matplotlib
     import matplotlib.pyplot as _matplotlib_pyplot
     import time as _time  # for timestamping lines on plots
-except ImportError, e:
+except (ImportError, RuntimeError), e:
     _matplotlib = None
     _matplotlib_import_error = e