upstream/ipython Commit - r11344:b85eeb25

122

# execution. Also sets the _draw_called flag, signaling that there will be

122

# execution. Also sets the _draw_called flag, signaling that there will be

123

# something to send. At the end of the code execution, a separate call to

123

# something to send. At the end of the code execution, a separate call to

124

# flush_figures() will act upon these values

124

# flush_figures() will act upon these values

125

manager = Gcf.get_active()

126

fig = Gcf.get_active().canvas.figure

126

if manager is None:

127

return

128

fig = manager.canvas.figure

127

129

128

# Hack: matplotlib FigureManager objects in interacive backends (at least

130

# Hack: matplotlib FigureManager objects in interacive backends (at least

129

# in some of them) monkeypatch the figure object and add a .show() method

131

# in some of them) monkeypatch the figure object and add a .show() method

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

                 # execution.  Also sets the _draw_called flag, signaling that there will be
                 # something to send.  At the end of the code execution, a separate call to
                 # flush_figures() will act upon these values
+                manager = Gcf.get_active()
-                fig = Gcf.get_active().canvas.figure
+                if manager is None:
+                    return
+                fig = manager.canvas.figure
                 # Hack: matplotlib FigureManager objects in interacive backends (at least
                 # in some of them) monkeypatch the figure object and add a .show() method