Module Expr Str ImportFrom alias ImportFrom alias ImportFrom alias alias alias ImportFrom alias ImportFrom alias TryExcept body ImportFrom alias handlers ExceptHandler type NameLoad name NameStore body Assign TupleStore NameStore NameStore NameStore NameStore TupleLoad NameLoad NameLoad Call NameLoad NameLoad NameLoad orelse Assign TupleStore NameStore NameStore NameStore NameStore TupleLoad NameLoad NameLoad NameLoad Str Assign NameStore Call NameLoad keyword NameLoad keyword NameLoad keyword NameLoad keyword NameLoad keyword NameLoad keyword NameLoad keyword NameLoad keyword NameLoad keyword NameLoad keyword NameLoad keyword NameLoad keyword NameLoad keyword NameLoad Assign NameStore ListLoad FunctionDef arguments args defaults body Return ListComp NameLoad comprehension NameStore NameLoad Call NameLoad NameLoad NameLoad decorator_list ClassDef bases NameLoad body FunctionDef arguments args NameParam defaults body Expr Call AttributeLoad NameLoad attr NameLoad Assign AttributeStore NameLoad attr Call NameLoad decorator_list FunctionDef arguments args NameParam NameParam defaults body If CompareNotIn NameLoad AttributeLoad NameLoad attr body Expr Call AttributeLoad AttributeLoad NameLoad attr attr NameLoad decorator_list FunctionDef arguments args NameParam defaults body Return Str decorator_list FunctionDef arguments args NameParam defaults body For NameStore AttributeLoad NameLoad attr body Expr Call AttributeLoad NameLoad attr Assign NameStore Call NameLoad For NameStore NameLoad body If AttributeLoad NameLoad attr body Assign AttributeStore NameLoad attr NameLoad Expr Call AttributeLoad NameLoad attr decorator_list FunctionDef arguments args NameParam defaults body Assign NameStore Call NameLoad While UnaryOpNot Call NameLoad GeneratorExp AttributeLoad NameLoad attr comprehension NameStore NameLoad body Expr Call AttributeLoad NameLoad attr Expr Call AttributeLoad NameLoad attr decorator_list FunctionDef arguments args NameParam defaults body Assign NameStore Call NameLoad For NameStore NameLoad body Expr Call AttributeLoad NameLoad attr For NameStore AttributeLoad NameLoad attr body Expr Call AttributeLoad NameLoad attr Assign AttributeStore NameLoad attr ListLoad decorator_list FunctionDef arguments args NameParam defaults body Return NameLoad decorator_list decorator_list ClassDef bases NameLoad body Expr Str FunctionDef arguments args NameParam defaults body Assign AttributeStore NameLoad attr Call AttributeLoad NameLoad attr decorator_list FunctionDef arguments args NameParam NameParam NameParam NameParam defaults body Return Call AttributeLoad NameLoad attr AttributeLoad NameLoad attr NameLoad NameLoad NameLoad decorator_list FunctionDef arguments args NameParam defaults body Expr Call AttributeLoad NameLoad attr AttributeLoad NameLoad attr decorator_list decorator_list ClassDef bases NameLoad body Expr Str FunctionDef arguments args NameParam defaults vararg kwarg body Expr Call AttributeLoad NameLoad attr NameLoad NameLoad Assign NameStore Call AttributeLoad NameLoad attr NameLoad Expr Call AttributeLoad AttributeLoad AttributeLoad NameLoad attr attr attr Str NameLoad If CompareIs AttributeLoad AttributeLoad AttributeLoad NameLoad attr attr attr NameLoad body Assign AttributeStore NameLoad attr Call NameLoad orelse Assign AttributeStore NameLoad attr AttributeLoad AttributeLoad AttributeLoad AttributeLoad NameLoad attr attr attr attr Assign AttributeStore NameLoad attr NameLoad Assign AttributeStore NameLoad attr NameLoad Expr Call AttributeLoad NameLoad attr AttributeLoad NameLoad attr Expr Call AttributeLoad NameLoad attr NameLoad Expr Call AttributeLoad AttributeLoad NameLoad attr attr Expr Call AttributeLoad AttributeLoad AttributeLoad NameLoad attr attr attr decorator_list FunctionDef arguments args NameParam defaults body If CompareIs AttributeLoad NameLoad attr NameLoad body Raise Call NameLoad Str If CompareIs AttributeLoad NameLoad attr NameLoad body Raise Call NameLoad Str Assign NameStore Call AttributeLoad AttributeLoad NameLoad attr attr AttributeLoad NameLoad attr SubscriptLoad AttributeLoad NameLoad attr Index Num SubscriptLoad AttributeLoad NameLoad attr Index Num If UnaryOpNot NameLoad body Raise Call NameLoad Str decorator_list FunctionDef arguments args NameParam defaults body If CompareIs AttributeLoad NameLoad attr NameLoad body Raise Call NameLoad Str Expr Call AttributeLoad NameLoad attr decorator_list FunctionDef arguments args NameParam NameParam defaults body Pass decorator_list FunctionDef arguments args NameParam NameParam NameParam defaults body Assign AttributeStore NameLoad attr Call AttributeLoad NameLoad attr NameLoad NameLoad Assign AttributeStore NameLoad attr TupleLoad NameLoad NameLoad Expr Call AttributeLoad AttributeLoad AttributeLoad NameLoad attr attr attr keyword TupleLoad NameLoad NameLoad Expr Call AttributeLoad NameLoad attr Expr Call AttributeLoad NameLoad attr decorator_list FunctionDef arguments args NameParam NameParam NameParam defaults body Pass decorator_list FunctionDef arguments args NameParam NameParam defaults body If NameLoad body Expr Call AttributeLoad NameLoad attr Expr Call AttributeLoad NameLoad attr decorator_list FunctionDef arguments args NameParam NameParam defaults body Pass decorator_list FunctionDef arguments args NameParam defaults body Assign AttributeStore NameLoad attr NameLoad decorator_list FunctionDef arguments args NameParam defaults body If AttributeLoad NameLoad attr body Return Assign AttributeStore NameLoad attr NameLoad Return decorator_list FunctionDef arguments args NameParam defaults body Assign NameStore BinOpAdd Call NameLoad Num While CompareLt Call NameLoad NameLoad body Expr Call NameLoad Num Expr Call AttributeLoad AttributeLoad NameLoad attr attr Expr Call AttributeLoad AttributeLoad AttributeLoad NameLoad attr attr attr decorator_list FunctionDef arguments args NameParam defaults body If CompareIs AttributeLoad NameLoad attr NameLoad body Return Return AttributeLoad NameLoad attr decorator_list FunctionDef arguments args NameParam defaults body Return AttributeLoad NameLoad attr decorator_list NameLoad FunctionDef arguments args NameParam defaults body Return TupleLoad Num Num decorator_list FunctionDef arguments args NameParam defaults body Return NameLoad decorator_list FunctionDef arguments args NameParam defaults body If BoolOpOr CompareIs AttributeLoad NameLoad attr NameLoad CompareIs AttributeLoad NameLoad attr NameLoad body Raise Call NameLoad Str Return Expr Call AttributeLoad NameLoad attr Expr Call AttributeLoad AttributeLoad AttributeLoad NameLoad attr attr attr keyword NameLoad decorator_list decorator_list ClassDef bases NameLoad body FunctionDef arguments args NameParam NameParam defaults body Expr Call AttributeLoad NameLoad attr NameLoad NameLoad Expr Call AttributeLoad AttributeLoad AttributeLoad NameLoad attr attr attr NameLoad Expr Call AttributeLoad NameLoad attr decorator_list FunctionDef arguments args NameParam NameParam defaults body Assign AttributeStore NameLoad attr NameLoad Assign AttributeStore NameLoad attr BinOpAdd Call NameLoad AttributeLoad NameLoad attr decorator_list FunctionDef arguments args NameParam defaults body Assign AttributeStore NameLoad attr Call NameLoad Str decorator_list FunctionDef arguments args NameParam defaults body If CompareGt Call NameLoad AttributeLoad NameLoad attr body Expr Call AttributeLoad AttributeLoad NameLoad attr attr Assign AttributeStore NameLoad attr BinOpAdd Call NameLoad AttributeLoad NameLoad attr decorator_list decorator_list
N/A N/A 
OSMesa backend for offscreen rendering on Linux/Unix
 __future__ division util.ptime time base BaseApplicationBackend BaseCanvasBackend BaseTimerBackend vispy.gloo gl time sleep N/A N/A ext osmesa N/A N/A N/A Exception N/A exp N/A N/A N/A available testable why_not which N/A False False N/A str exp None N/A N/A N/A available testable why_not which N/A True True None OSMesa N/A capability N/A dict title True size True position False show True vsync False resizable False decorate True fullscreen False context True multi_window True scroll False parent False always_on_top False N/A _VP_OSMESA_ALL_WINDOWS N/A _get_osmesa_windows N/A N/A N/A N/A N/A N/A win N/A win _VP_OSMESA_ALL_WINDOWS N/A isinstance win CanvasBackend N/A ApplicationBackend N/A BaseApplicationBackend N/A __init__ N/A N/A self N/A N/A N/A N/A N/A BaseApplicationBackend __init__ self N/A N/A self _timers N/A list N/A _add_timer N/A N/A self timer N/A N/A N/A N/A timer N/A self _timers N/A N/A N/A N/A N/A self _timers append timer N/A _vispy_get_backend_name N/A N/A self N/A N/A N/A osmesa N/A _vispy_process_events N/A N/A self N/A N/A N/A timer N/A self _timers N/A N/A N/A N/A timer _tick N/A wins N/A _get_osmesa_windows N/A win wins N/A N/A N/A win _needs_draw N/A N/A N/A win _needs_draw False N/A N/A N/A win _on_draw N/A _vispy_run N/A N/A self N/A N/A N/A wins N/A _get_osmesa_windows N/A N/A N/A all N/A N/A w closed N/A w wins N/A N/A N/A N/A self _vispy_process_events N/A N/A N/A self _vispy_quit N/A _vispy_quit N/A N/A self N/A N/A N/A wins N/A _get_osmesa_windows N/A win wins N/A N/A N/A N/A win _vispy_close N/A timer N/A self _timers N/A N/A N/A N/A timer _vispy_stop N/A N/A self _timers N/A N/A _vispy_get_native_app N/A N/A self N/A N/A N/A osmesa N/A N/A OSMesaContext N/A object N/A N/A 
    A wrapper around an OSMesa context that destroy the context when
    garbage collected
     __init__ N/A N/A self N/A N/A N/A N/A self context N/A N/A osmesa OSMesaCreateContext N/A make_current N/A N/A self pixels width height N/A N/A N/A N/A N/A osmesa OSMesaMakeCurrent N/A self context pixels width height N/A __del__ N/A N/A self N/A N/A N/A N/A N/A osmesa OSMesaDestroyContext N/A self context N/A N/A CanvasBackend N/A BaseCanvasBackend N/A N/A OSMesa backend for Canvas __init__ N/A N/A self N/A args kwargs N/A N/A N/A N/A BaseCanvasBackend __init__ self args N/A p N/A N/A self _process_backend_kwargs kwargs N/A N/A N/A N/A N/A p context shared add_ref osmesa self N/A N/A N/A N/A N/A p context shared ref self N/A N/A N/A self _native_context N/A OSMesaContext N/A N/A N/A self _native_context N/A N/A N/A N/A p context shared ref _native_context N/A N/A self _closed False N/A N/A self _pixels None N/A N/A N/A self _vispy_set_size N/A p size N/A N/A N/A _VP_OSMESA_ALL_WINDOWS append self N/A N/A N/A N/A self _vispy_canvas set_current N/A N/A N/A N/A N/A self _vispy_canvas events initialize N/A _vispy_set_current N/A N/A self N/A N/A N/A N/A N/A self _native_context None N/A N/A N/A RuntimeError Native context is None N/A N/A N/A self _pixels None N/A N/A N/A RuntimeError Pixel buffer has already been deleted N/A ok N/A N/A N/A self _native_context make_current N/A self _pixels N/A N/A self _size N/A 0 N/A N/A self _size N/A 1 N/A N/A ok N/A N/A N/A RuntimeError Failed attaching OSMesa rendering buffer N/A _vispy_swap_buffers N/A N/A self N/A N/A N/A N/A N/A self _pixels None N/A N/A N/A RuntimeError No pixel buffer N/A N/A N/A gl glFinish N/A _vispy_set_title N/A N/A self title N/A N/A N/A N/A _vispy_set_size N/A N/A self w h N/A N/A N/A N/A self _pixels N/A N/A osmesa allocate_pixels_buffer w h N/A N/A self _size N/A w h N/A N/A N/A N/A N/A self _vispy_canvas events resize size N/A w h N/A N/A N/A self _vispy_set_current N/A N/A N/A self _vispy_update N/A _vispy_set_position N/A N/A self x y N/A N/A N/A N/A _vispy_set_visible N/A N/A self visible N/A N/A N/A visible N/A N/A N/A N/A self _vispy_set_current N/A N/A N/A self _vispy_update N/A _vispy_set_fullscreen N/A N/A self fullscreen N/A N/A N/A N/A _vispy_update N/A N/A self N/A N/A N/A N/A self _needs_draw True N/A _vispy_close N/A N/A self N/A N/A N/A N/A self closed N/A N/A N/A N/A self _closed True N/A N/A _vispy_warmup N/A N/A self N/A N/A N/A etime N/A N/A time 0.1 N/A N/A N/A time etime N/A N/A N/A sleep 0.01 N/A N/A N/A N/A self _vispy_canvas set_current N/A N/A N/A N/A N/A self _vispy_canvas app process_events N/A _vispy_get_size N/A N/A self N/A N/A N/A N/A N/A self _pixels None N/A N/A N/A N/A self _size N/A closed N/A N/A self N/A N/A N/A N/A self _closed N/A property _vispy_get_position N/A N/A self N/A N/A N/A N/A 0 0 N/A _vispy_get_fullscreen N/A N/A self N/A N/A N/A False N/A _on_draw N/A N/A self N/A N/A N/A N/A N/A N/A self _vispy_canvas None N/A N/A self _pixels None N/A N/A N/A RuntimeError draw with no canvas or pixels attached N/A N/A N/A N/A self _vispy_set_current N/A N/A N/A N/A N/A self _vispy_canvas events draw region None N/A N/A TimerBackend N/A BaseTimerBackend N/A __init__ N/A N/A self vispy_timer N/A N/A N/A N/A N/A BaseTimerBackend __init__ self vispy_timer N/A N/A N/A N/A N/A vispy_timer _app _backend _add_timer self N/A N/A N/A self _vispy_stop N/A _vispy_start N/A N/A self interval N/A N/A N/A N/A self _interval interval N/A N/A self _next_time N/A N/A time N/A self _interval N/A _vispy_stop N/A N/A self N/A N/A N/A N/A self _next_time N/A float inf N/A _tick N/A N/A self N/A N/A N/A N/A N/A time N/A self _next_time N/A N/A N/A N/A N/A self _vispy_timer _timeout N/A N/A self _next_time N/A N/A time N/A self _interval N/A N/A