Fixed flakes

holoviews/core/util.py

@@ -1403,22 +1403,6 @@ def get_spec(obj):
            obj.group, obj.label)
 
 
-def find_file(folder, filename):
-    """
-    Find a file given folder and filename. If the filename can be
-    resolved directly returns otherwise walks the supplied folder.
-    """
-    matches = []
-    if os.path.isabs(filename) and os.path.isfile(filename):
-        return filename
-    for root, _, filenames in os.walk(folder):
-        for fn in fnmatch.filter(filenames, filename):
-            matches.append(os.path.join(root, fn))
-    if not matches:
-        raise IOError('File %s could not be found' % filename)
-    return matches[-1]
-
-
 def is_dataframe(data):
     """
     Checks whether the supplied data is of DataFrame type.

holoviews/plotting/bokeh/renderer.py

@@ -2,7 +2,6 @@
 
 import base64
 import logging
-import signal
 from io import BytesIO
 
 import param
@@ -13,18 +12,18 @@
 from bokeh.core.validation.warnings import EMPTY_LAYOUT, MISSING_RENDERERS
 from bokeh.document import Document
 from bokeh.embed.notebook import encode_utf8, notebook_content
-from bokeh.io import curdoc, show as bkshow
+from bokeh.io import curdoc
 from bokeh.io.notebook import load_notebook
 from bokeh.models import Model
 from bokeh.protocol import Protocol
 from bokeh.resources import CDN, INLINE
 from bokeh.themes.theme import Theme
-from panel.pane import HoloViews
+from panel.pane import HoloViews, Viewable
 
 from ...core import Store, HoloMap
-from ..plot import Plot, GenericElementPlot
+from ..plot import Plot
 from ..renderer import Renderer, MIME_TYPES, HTML_TAGS
-from .util import attach_periodic, compute_plot_size, bokeh_version, silence_warnings
+from .util import compute_plot_size, silence_warnings
 
 
 NOTEBOOK_DIV = """

holoviews/plotting/renderer.py

@@ -4,7 +4,7 @@
 """
 from __future__ import unicode_literals
 
-import os, base64
+import base64
 from io import BytesIO
 try:
     from StringIO import StringIO
@@ -20,7 +20,7 @@
 
 from ..core.io import Exporter
 from ..core.options import Store, StoreOptions, SkipRendering, Compositor
-from ..core.util import find_file, unicode, unbound_dimensions, basestring
+from ..core.util import unicode, unbound_dimensions
 from .. import Layout, HoloMap, AdjointLayout, DynamicMap
 
 from . import Plot
@@ -218,7 +218,8 @@ def _validate(self, obj, fmt, **kwargs):
         holomap_formats = self.mode_formats['holomap'][self.mode]
 
         if fmt in ['auto', None]:
-            if any(len(o) > 1 or isinstance(o, DynamicMap) for o in obj.traverse(lambda x: x, HoloMap)):
+            if any(len(o) > 1 or (isinstance(o, DynamicMap) and unbound_dimensions(o)
+                                  for o in obj.traverse(lambda x: x, HoloMap)):
                 fmt = holomap_formats[0] if self.holomap == 'auto' else self.holomap
             else:
                 fmt = fig_formats[0] if self.fig == 'auto' else self.fig
@@ -374,7 +375,7 @@ def export_widgets(self_or_cls, obj, filename, fmt=None, template=None,
         if fmt not in self_or_cls.widgets+['auto', None]:
             raise ValueError("Renderer.export_widget may only export "
                              "registered widget types.")
-        self.get_widget(obj, fmt).save(filename)
+        self_or_cls.get_widget(obj, fmt).save(filename)
 
 
     @classmethod

holoviews/plotting/util.py

@@ -482,20 +482,6 @@ def initialize_unbounded(obj, dimensions, key):
         pass
 
 
-def save_frames(obj, filename, fmt=None, backend=None, options=None):
-    """
-    Utility to export object to files frame by frame, numbered individually.
-    Will use default backend and figure format by default.
-    """
-    backend = Store.current_backend if backend is None else backend
-    renderer = Store.renderers[backend]
-    fmt = renderer.params('fig').objects[0] if fmt is None else fmt
-    plot = renderer.get_plot(obj)
-    for i in range(len(plot)):
-        plot.update(i)
-        renderer.save(plot, '%s_%s' % (filename, i), fmt=fmt, options=options)
-
-
 def dynamic_update(plot, subplot, key, overlay, items):
     """
     Given a plot, subplot and dynamically generated (Nd)Overlay