def view_url_clicked(b):
DrilsdownUI.do_display(HTML("<a target=ramadda href=" + b.url + ">" + b.name + "</a>"))
display(IFrame(src=b.url, width=800, height=400))
python类IFrame()的实例源码
def save_fig(name, root_dir=None, notebook_mode=True, default_overwrite=False, extension='pdf', **savefig_kwargs):
if root_dir is None: root_dir = os.getcwd()
directory = check_or_create_dir(join_paths(root_dir, FOLDER_NAMINGS['PLOTS_DIR']),
notebook_mode=notebook_mode)
filename = join_paths(directory, '%s.%s' % (name, extension)) # directory + '/%s.pdf' % name
if not default_overwrite and os.path.isfile(filename):
# if IPython is not None:
# IPython.display.display(tuple(IFrame(filename, width=800, height=600))) # FIXME not working!
overwrite = input('A file named %s already exists. Overwrite (Leave string empty for NO!)?' % filename)
if not overwrite:
print('No changes done.')
return
plt.savefig(filename, **savefig_kwargs)
# print('file saved')
def show(url):
return IFrame(url, width=400, height=400)
# THE FUNCTION YOU ACTUALLY USE WITH THIS MODULE
def show(url):
return IFrame(url, width=400, height=400)
# THE FUNCTION YOU ACTUALLY USE WITH THIS MODULE
def to_notebook(self, path_and_name='temp.html', width=None, height=None):
"""open viz in notebook cell"""
self.to_file(path_and_name)
display(IFrame(src=path_and_name,
width=self.width if width is None else width,
height=self.height if height is None else height))
def plot(url):
"""Return an IFrame plot"""
from IPython.display import IFrame
return IFrame(url, width='100%', height=500)
def display(self):
self.__render()
return IFrame('%s.html'%self.name, width=1000, height=600)
def tilemap(tif, name, overwrite=False, overlay=None,tilelvl=[9,13]):
id=hashlib.sha1(name).hexdigest()[:10]
if overwrite:
os.system('rm -rf %s'%id)
os.system('gdal2tiles.py -e -z %d-%d -a 0,0,0 -s epsg:4326 -r bilinear -t "%s" %s -z 8-14 %s'%(tilelvl[0], tilelvl[1], name,tif,id))
with open('%s/leaflet.html'%id) as input:
s=input.read()
s=s.replace('http://cdn.leafletjs.com','https://cdn.leafletjs.com')
s=s.replace('http://{s}.tile.osm.org','https://{s}.tile.openstreetmap.org')
addLayer='map.addLayer(lyr);'
if overlay:
os.system("wget 'https://raw.githubusercontent.com/calvinmetcalf/leaflet-ajax/master/dist/leaflet.ajax.min.js' -O %s/leaflet.ajax.min.js"%id)
s=s.replace('leaflet.js"></script>','leaflet.js"></script>\n<script src="leaflet.ajax.min.js"></script>')
vectorNewLayers = []
vectorOverlay = []
vectorAdd = []
for vecFile,vecName in overlay:
vecId=hashlib.sha1(vecName).hexdigest()[:10]
os.system('ogr2ogr -f "geojson" %s/%s.json %s'%(id,vecId,vecFile))
vectorNewLayers.append('var vecLayer%s = new L.GeoJSON.AJAX("%s.json");'%(vecId,vecId))
vectorOverlay.append('"%s":vecLayer%s'%(vecName, vecId))
vectorAdd.append('map.addLayer(vecLayer%s);'%vecId)
s=s.replace('// Map','\n'.join(vectorNewLayers)+'\n // Map')
s=s.replace('{"Layer": lyr}','{'+','.join(vectorOverlay)+', "Layer": lyr}')
addLayer+='\n'.join(vectorAdd)
s=s.replace(').addTo(map);',').addTo(map); '+addLayer)
with open('%s/leaflet.html'%id,'w') as output:
output.write(s)
return IFrame('%s/leaflet.html'%id, width='1000',height='600')
def pivot_ui(df, outfile_path = "pivottablejs.html", width="100%", height="500"):
# FIXME: we shouldn't hard-code the port here
port = 8888 # get_config().NotebookApp.port
static_path = 'http://localhost:%s' % port
with open(outfile_path, 'w') as outfile:
outfile.write(template % {'div': df.to_csv(),
'static': '%s/static' % static_path})
return IFrame(src=outfile_path, width=width, height=height)
def enable_chimera_inline():
"""
Enable IPython magic commands to run some Chimera actions
Currently supported:
- %chimera_export_3D [<model>]:
Depicts the Chimera 3D canvas in a WebGL iframe. Requires
a headless Chimera build and a Notebook instance. SLOW.
- %chimera_run <command>:
Runs Chimera commands meant to be input in the GUI command line
"""
from IPython.display import IFrame
from IPython.core.magic import register_line_magic
import chimera
import Midas
@register_line_magic
def chimera_export_3D(line):
if chimera.viewer.__class__.__name__ == 'NoGuiViewer':
print('This magic requires a headless Chimera build. '
'Check http://www.cgl.ucsf.edu/chimera/download.html#unsupported.',
file=sys.stderr)
return
models = eval(line) if line else []
def html(*models):
if models:
for m in chimera.openModels.list():
m.display = False
chimera.selection.clearCurrent()
for model in models:
model.display = True
chimera.selection.addCurrent(model)
chimera.runCommand('focus sel')
chimera.viewer.windowSize = 800, 600
path = 'chimera_scene_export.html'
Midas.export(filename=path, format='WebGL')
return IFrame(path, *[x + 20 for x in chimera.viewer.windowSize])
return html(*models)
del chimera_export_3D
@register_line_magic
def chimera_run(line):
if not line:
print("Usage: %chimera_run <chimera command>", file=sys.stderr)
return
chimera.runCommand(line)
del chimera_run
def launch_arborist_gui(json_data: str, height=650):
"""
:param json_data:
:param height:
:return:
"""
new_temp_dir = tempfile.mkdtemp()
tmp_json = os.path.join(new_temp_dir, 'tmp_json')
with open(tmp_json, 'w') as f:
f.write(json_data)
# Signal created by Javascript to continue work here.
done_signal = os.path.join(os.path.dirname(tmp_json), 'DONE')
base_url = os.environ.get("ARBORIST_BASE_URL", "/")
running_on = '{}transmart-arborist?treefile={}'.format(base_url, os.path.abspath(tmp_json))
display(IFrame(src=running_on, width='100%', height=height))
try:
# Wait for the done signal file to be created before breaking the GIL.
while not os.path.exists(done_signal):
time.sleep(0.1)
except KeyboardInterrupt:
# This stops the interpreter without showing a stacktrace.
pass
else:
updated_json = None
# We've been having issues with a slow file system where the json response was empty
# Now we make sure something is sent back.
while not updated_json:
time.sleep(0.1)
with open(tmp_json, 'r') as f:
updated_json = f.read()
return updated_json
finally:
shutil.rmtree(new_temp_dir)
# Clear output from Jupyter Notebook cell
clear_output()
print('Cleaning up before closing...')
