Currently, it seems I have to use bokeh command to run bokeh app and underneath it would start bokeh server. This means once I run the bokeh app, I have no way to change it.
I am wondering is it possible to run in notebook enviroment. So that I can develop bokeh app in an interactive enviroment. Maybe I can start bokeh server separately, and submit python code to it, something like that. Is it possible ? Thanks
The following example might help:
N.
Thanks nicolas, I try this example in the bokeh master, but nothing displayed in my jupyter. And no errors output either. What do I miss ?
在 2017年3月23日星期四 UTC+8下午10:28:27，nicolas.fr写道：
The following example might help:
https://github.com/bokeh/bokeh/blob/master/examples/howto/server_embed/notebook_embed.ipynb
N.
You can start the bokeh server with
bokeh serve
``
And then develop your app in a notebook.
from bokeh.plotting import figure
from bokeh.layouts import layout
from bokeh.client import push_session
from bokeh.document import Document
doc = Document()
session = push_session(doc)
x = [1, 2, 3, 4, 5]
y = [6, 7, 2, 4, 5]
p = figure(title=“simple line example”, x_axis_label=‘x’, y_axis_label=‘y’)
p.line(x, y, legend=“Temp.”, line_width=2)
sizing_mode = ‘fixed’
l = layout([
[p],
], sizing_mode=sizing_mode)
print 'http://localhost:5006/?bokeh-session-id='+session.id
session.show(l) # open the document in a browser
session.loop_until_closed() # run forever
``
Le jeudi 23 mars 2017 14:35:58 UTC+1, Jeff Zhang a écrit :
Currently, it seems I have to use bokeh command to run bokeh app and underneath it would start bokeh server. This means once I run the bokeh app, I have no way to change it.
I am wondering is it possible to run in notebook enviroment. So that I can develop bokeh app in an interactive enviroment. Maybe I can start bokeh server separately, and submit python code to it, something like that. Is it possible ? Thanks
Please also note this will be possible with the upcoming 0.12.5 release:
https://github.com/bokeh/bokeh/blob/master/examples/howto/server_embed/notebook_embed.ipynb
I would say that will be the simplest and also recommended way to accomplish this after 0.12.5 is released.
Bryan
On Apr 2, 2017, at 07:01, [email protected] wrote:
You can start the bokeh server with
bokeh serve
And then develop your app in a notebook.
from bokeh.plotting import figure
from bokeh.layouts import layout
from bokeh.client import push_session
from bokeh.document import Document# create bokeh document
doc = Document()
session = push_session(doc)# prepare some data
x = [1, 2, 3, 4, 5]
y = [6, 7, 2, 4, 5]# create a new plot with a title and axis labels
p = figure(title="simple line example", x_axis_label='x', y_axis_label='y')# add a line renderer with legend and line thickness
p.line(x, y, legend="Temp.", line_width=2)# prepare the layout
sizing_mode = 'fixed'
l = layout([
[p],
], sizing_mode=sizing_mode)# put the layout in the session
print 'http://localhost:5006/?bokeh-session-id='+session.id
session.show(l) # open the document in a browser
session.loop_until_closed() # run foreverLe jeudi 23 mars 2017 14:35:58 UTC+1, Jeff Zhang a écrit :
Currently, it seems I have to use bokeh command to run bokeh app and underneath it would start bokeh server. This means once I run the bokeh app, I have no way to change it.
I am wondering is it possible to run in notebook enviroment. So that I can develop bokeh app in an interactive enviroment. Maybe I can start bokeh server separately, and submit python code to it, something like that. Is it possible ? Thanks--
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Thanks Bryan, I tried 0.12.5, but see the following errors in jupyter server log
[I 15:58:00.809 NotebookApp] Kernel started: 17ec8d0e-fb8a-4073-bf4d-e6ad15f325c8
[W 15:58:00.966 NotebookApp] 404 GET /nbextensions/widgets/notebook/js/extension.js?v=20170406155739 (127.0.0.1) 1.98ms referer=http://localhost:8889/notebooks/Bokeh_Tutorial.ipynb
WARNING:tornado.access:403 GET /ws?bokeh-protocol-version=1.0&bokeh-session-id=INapVvOsP94O8HUxRzvVcH926Cq0pYL7mLbGKH2tFTJv (127.0.0.1) 1.78ms
WARNING:tornado.access:403 GET /ws?bokeh-protocol-version=1.0&bokeh-session-id=kZNtnuwCBZ43YHmw23B1JuA4ELpOOsMKaWYlPyMWmyCs (127.0.0.1) 1.63ms
ERROR:tornado.application:Exception in callback functools.partial(<function wrap..null_wrapper at 0x10ef32488>, <tornado.concurrent.Future object at 0x10ef0d780>)
Traceback (most recent call last):
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/ioloop.py”, line 604, in _run_callback
ret = callback()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/stack_context.py”, line 275, in null_wrapper
return fn(*args, **kwargs)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/ioloop.py”, line 619, in
self.add_future(ret, lambda f: f.result())
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1021, in run
yielded = self.gen.throw(*exc_info)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/tornado.py”, line 343, in cleanup_sessions
yield app.cleanup_sessions(self._unused_session_linger_milliseconds)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1015, in run
value = future.result()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1021, in run
yielded = self.gen.throw(*exc_info)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/application_context.py”, line 253, in cleanup_sessions
yield self._discard_session(session, should_discard_ignoring_block)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1015, in run
value = future.result()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1021, in run
yielded = self.gen.throw(*exc_info)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/application_context.py”, line 226, in _discard_session
yield session.with_document_locked(do_discard)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1015, in run
value = future.result()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1024, in run
yielded = self.gen.send(value)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/session.py”, line 48, in _needs_document_lock_wrapper
result = yield yield_for_all_futures(func(self, *args, **kwargs))
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/session.py”, line 151, in with_document_locked
return func(*args, **kwargs)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/application_context.py”, line 221, in do_discard
session.destroy()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/session.py”, line 116, in destroy
self._document.remove_on_change(self)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/document.py”, line 596, in remove_on_change
del self._callbacks[callback]
KeyError: <bokeh.server.session.ServerSession object at 0x10f2b4518>
ERROR:tornado.application:Exception in callback functools.partial(<function wrap..null_wrapper at 0x10f80b730>, <tornado.concurrent.Future object at 0x10f2b4208>)
Traceback (most recent call last):
Bryan Van de ven [email protected]于2017年4月5日周三 下午12:31写道：
Please also note this will be possible with the upcoming 0.12.5 release:
[https://github.com/bokeh/bokeh/blob/master/examples/howto/server_embed/notebook_embed.ipynb](https://github.com/bokeh/bokeh/blob/master/examples/howto/server_embed/notebook_embed.ipynb)I would say that will be the simplest and also recommended way to accomplish this after 0.12.5 is released.
Bryan
On Apr 2, 2017, at 07:01, [email protected] wrote:
You can start the bokeh server with
bokeh serve
And then develop your app in a notebook.
from bokeh.plotting import figure
from bokeh.layouts import layout
from bokeh.client import push_session
from bokeh.document import Document
create bokeh document
doc = Document()
session = push_session(doc)
prepare some data
x = [1, 2, 3, 4, 5]
y = [6, 7, 2, 4, 5]
create a new plot with a title and axis labels
p = figure(title=“simple line example”, x_axis_label=‘x’, y_axis_label=‘y’)
add a line renderer with legend and line thickness
p.line(x, y, legend=“Temp.”, line_width=2)
prepare the layout
sizing_mode = ‘fixed’
l = layout([
[p],], sizing_mode=sizing_mode)put the layout in the session
session.show(l) # open the document in a browser
session.loop_until_closed() # run forever
Le jeudi 23 mars 2017 14:35:58 UTC+1, Jeff Zhang a écrit :
Currently, it seems I have to use bokeh command to run bokeh app and underneath it would start bokeh server. This means once I run the bokeh app, I have no way to change it.
I am wondering is it possible to run in notebook enviroment. So that I can develop bokeh app in an interactive enviroment. Maybe I can start bokeh server separately, and submit python code to it, something like that. Is it possible ? Thanks
–
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What version of tornado and the notebook do you have installed?
On Apr 6, 2017, at 03:02, Jeff Zhang [email protected] wrote:
Thanks Bryan, I tried 0.12.5, but see the following errors in jupyter server log
[I 15:58:00.809 NotebookApp] Kernel started: 17ec8d0e-fb8a-4073-bf4d-e6ad15f325c8
[W 15:58:00.966 NotebookApp] 404 GET /nbextensions/widgets/notebook/js/extension.js?v=20170406155739 (127.0.0.1) 1.98ms referer=http://localhost:8889/notebooks/Bokeh_Tutorial.ipynb
WARNING:tornado.access:403 GET /ws?bokeh-protocol-version=1.0&bokeh-session-id=INapVvOsP94O8HUxRzvVcH926Cq0pYL7mLbGKH2tFTJv (127.0.0.1) 1.78ms
WARNING:tornado.access:403 GET /ws?bokeh-protocol-version=1.0&bokeh-session-id=kZNtnuwCBZ43YHmw23B1JuA4ELpOOsMKaWYlPyMWmyCs (127.0.0.1) 1.63ms
ERROR:tornado.application:Exception in callback functools.partial(<function wrap..null_wrapper at 0x10ef32488>, <tornado.concurrent.Future object at 0x10ef0d780>)
Traceback (most recent call last):
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/ioloop.py”, line 604, in _run_callback
ret = callback()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/stack_context.py”, line 275, in null_wrapper
return fn(*args, **kwargs)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/ioloop.py”, line 619, in
self.add_future(ret, lambda f: f.result())
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1021, in run
yielded = self.gen.throw(*exc_info)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/tornado.py”, line 343, in cleanup_sessions
yield app.cleanup_sessions(self._unused_session_linger_milliseconds)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1015, in run
value = future.result()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1021, in run
yielded = self.gen.throw(*exc_info)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/application_context.py”, line 253, in cleanup_sessions
yield self._discard_session(session, should_discard_ignoring_block)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1015, in run
value = future.result()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1021, in run
yielded = self.gen.throw(*exc_info)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/application_context.py”, line 226, in _discard_session
yield session.with_document_locked(do_discard)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1015, in run
value = future.result()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1024, in run
yielded = self.gen.send(value)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/session.py”, line 48, in _needs_document_lock_wrapper
result = yield yield_for_all_futures(func(self, *args, **kwargs))
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/session.py”, line 151, in with_document_locked
return func(*args, **kwargs)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/application_context.py”, line 221, in do_discard
session.destroy()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/session.py”, line 116, in destroy
self._document.remove_on_change(self)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/document.py”, line 596, in remove_on_change
del self._callbacks[callback]
KeyError: <bokeh.server.session.ServerSession object at 0x10f2b4518>
ERROR:tornado.application:Exception in callback functools.partial(<function wrap..null_wrapper at 0x10f80b730>, <tornado.concurrent.Future object at 0x10f2b4208>)
Traceback (most recent call last):
Bryan Van de ven [email protected]于2017年4月5日周三 下午12:31写道：
Please also note this will be possible with the upcoming 0.12.5 release:
[https://github.com/bokeh/bokeh/blob/master/examples/howto/server_embed/notebook_embed.ipynb](https://github.com/bokeh/bokeh/blob/master/examples/howto/server_embed/notebook_embed.ipynb)I would say that will be the simplest and also recommended way to accomplish this after 0.12.5 is released.
Bryan
On Apr 2, 2017, at 07:01, [email protected] wrote:
You can start the bokeh server with
bokeh serve
And then develop your app in a notebook.
from bokeh.plotting import figure
from bokeh.layouts import layout
from bokeh.client import push_session
from bokeh.document import Document
create bokeh document
doc = Document()
session = push_session(doc)
prepare some data
x = [1, 2, 3, 4, 5]
y = [6, 7, 2, 4, 5]
create a new plot with a title and axis labels
p = figure(title=“simple line example”, x_axis_label=‘x’, y_axis_label=‘y’)
add a line renderer with legend and line thickness
p.line(x, y, legend=“Temp.”, line_width=2)
prepare the layout
sizing_mode = ‘fixed’
l = layout([
[p],], sizing_mode=sizing_mode)put the layout in the session
session.show(l) # open the document in a browser
session.loop_until_closed() # run forever
Le jeudi 23 mars 2017 14:35:58 UTC+1, Jeff Zhang a écrit :
Currently, it seems I have to use bokeh command to run bokeh app and underneath it would start bokeh server. This means once I run the bokeh app, I have no way to change it.
I am wondering is it possible to run in notebook enviroment. So that I can develop bokeh app in an interactive enviroment. Maybe I can start bokeh server separately, and submit python code to it, something like that. Is it possible ? Thanks
–
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For more options, visit https://groups.google.com/a/continuum.io/d/optout.
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It’s weird, it is working now.
Bryan Van de Ven [email protected]于2017年4月6日周四 下午8:37写道：
What version of tornado and the notebook do you have installed?
On Apr 6, 2017, at 03:02, Jeff Zhang [email protected] wrote:
Thanks Bryan, I tried 0.12.5, but see the following errors in jupyter server log
[I 15:58:00.809 NotebookApp] Kernel started: 17ec8d0e-fb8a-4073-bf4d-e6ad15f325c8
[W 15:58:00.966 NotebookApp] 404 GET /nbextensions/widgets/notebook/js/extension.js?v=20170406155739 (127.0.0.1) 1.98ms referer=http://localhost:8889/notebooks/Bokeh_Tutorial.ipynb
WARNING:tornado.access:403 GET /ws?bokeh-protocol-version=1.0&bokeh-session-id=INapVvOsP94O8HUxRzvVcH926Cq0pYL7mLbGKH2tFTJv (127.0.0.1) 1.78ms
WARNING:tornado.access:403 GET /ws?bokeh-protocol-version=1.0&bokeh-session-id=kZNtnuwCBZ43YHmw23B1JuA4ELpOOsMKaWYlPyMWmyCs (127.0.0.1) 1.63ms
ERROR:tornado.application:Exception in callback functools.partial(<function wrap..null_wrapper at 0x10ef32488>, <tornado.concurrent.Future object at 0x10ef0d780>)
Traceback (most recent call last):
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/ioloop.py”, line 604, in _run_callback
ret = callback()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/stack_context.py”, line 275, in null_wrapper
return fn(*args, **kwargs)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/ioloop.py”, line 619, in
self.add_future(ret, lambda f: f.result())
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1021, in run
yielded = self.gen.throw(*exc_info)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/tornado.py”, line 343, in cleanup_sessions
yield app.cleanup_sessions(self._unused_session_linger_milliseconds)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1015, in run
value = future.result()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1021, in run
yielded = self.gen.throw(*exc_info)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/application_context.py”, line 253, in cleanup_sessions
yield self._discard_session(session, should_discard_ignoring_block)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1015, in run
value = future.result()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1021, in run
yielded = self.gen.throw(*exc_info)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/application_context.py”, line 226, in _discard_session
yield session.with_document_locked(do_discard)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1015, in run
value = future.result()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/concurrent.py”, line 237, in result
raise_exc_info(self._exc_info)
File “”, line 3, in raise_exc_info
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/tornado/gen.py”, line 1024, in run
yielded = self.gen.send(value)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/session.py”, line 48, in _needs_document_lock_wrapper
result = yield yield_for_all_futures(func(self, *args, **kwargs))
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/session.py”, line 151, in with_document_locked
return func(*args, **kwargs)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/application_context.py”, line 221, in do_discard
session.destroy()
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/server/session.py”, line 116, in destroy
self._document.remove_on_change(self)
File “/Users/jzhang/anaconda/lib/python3.5/site-packages/bokeh/document.py”, line 596, in remove_on_change
del self._callbacks[callback]
KeyError: <bokeh.server.session.ServerSession object at 0x10f2b4518>
ERROR:tornado.application:Exception in callback functools.partial(<function wrap..null_wrapper at 0x10f80b730>, <tornado.concurrent.Future object at 0x10f2b4208>)
Traceback (most recent call last):
Bryan Van de ven [email protected]于2017年4月5日周三 下午12:31写道：
Please also note this will be possible with the upcoming 0.12.5 release:
[https://github.com/bokeh/bokeh/blob/master/examples/howto/server_embed/notebook_embed.ipynb](https://github.com/bokeh/bokeh/blob/master/examples/howto/server_embed/notebook_embed.ipynb)I would say that will be the simplest and also recommended way to accomplish this after 0.12.5 is released.
Bryan
On Apr 2, 2017, at 07:01, [email protected] wrote:
You can start the bokeh server with
bokeh serve
And then develop your app in a notebook.
from bokeh.plotting import figure
from bokeh.layouts import layout
from bokeh.client import push_session
from bokeh.document import Document
create bokeh document
doc = Document()
session = push_session(doc)
prepare some data
x = [1, 2, 3, 4, 5]
y = [6, 7, 2, 4, 5]
create a new plot with a title and axis labels
p = figure(title=“simple line example”, x_axis_label=‘x’, y_axis_label=‘y’)
add a line renderer with legend and line thickness
p.line(x, y, legend=“Temp.”, line_width=2)
prepare the layout
sizing_mode = ‘fixed’
l = layout([
[p],], sizing_mode=sizing_mode)put the layout in the session
session.show(l) # open the document in a browser
session.loop_until_closed() # run forever
Le jeudi 23 mars 2017 14:35:58 UTC+1, Jeff Zhang a écrit :
Currently, it seems I have to use bokeh command to run bokeh app and underneath it would start bokeh server. This means once I run the bokeh app, I have no way to change it.
I am wondering is it possible to run in notebook enviroment. So that I can develop bokeh app in an interactive enviroment. Maybe I can start bokeh server separately, and submit python code to it, something like that. Is it possible ? Thanks
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