Demo notebook¶
Header 2¶
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur purus mi, sollicitudin ac justo a, dapibus ultrices dolor. Curabitur id eros mattis, tincidunt ligula at, condimentum urna.
Header 3¶
A regular markdown code block
id_ = 0
for directory in directories:
rootdir = os.path.join('/Users/drodriguez/Downloads/aclImdb', directory)
for subdir, dirs, files in os.walk(rootdir):
for file_ in files:
with open(os.path.join(subdir, file_), 'r') as f:
doc_id = '_*%i' % id_
id_ = id_ + 1
text = f.read()
text = text.decode('utf-8')
tokens = nltk.word_tokenize(text)
doc = ' '.join(tokens).lower()
doc = doc.encode('ascii', 'ignore')
input_file.write('%s %s\n' % (doc_id, doc))
More markdown things¶
Pellentesque pretium euismod laoreet. Nullam eget mauris ut tellus vehicula consequat. In sed molestie metus. Nulla at varius nunc, sit amet semper arcu. Integer tristique augue eget auctor aliquam. Donec ornare consectetur lectus et viverra. Duis vel elit ac lectus accumsan gravida non ac erat.
Ut in ipsum id neque pellentesque iaculis. Pellentesque massa erat, rhoncus id auctor vel, tempor id neque. Nunc nec iaculis enim. Duis eget tincidunt tellus. Proin vitae ultrices velit.
- Item 1
- Curabitur vel enim at mi dictum venenatis eget eu nulla. Suspendisse potenti. Etiam vitae nibh a odio dictum aliquam. Sed sit amet adipiscing leo, vitae euismod arcu.
- Item 3
Sed vestibulum justo et turpis ullamcorper, a interdum sapien tristique. Donec ullamcorper ipsum ac scelerisque lacinia. Quisque et eleifend odio. Curabitur vel enim at mi dictum venenatis eget eu nulla. Suspendisse potenti. Etiam vitae nibh a odio dictum aliquam. Sed sit amet adipiscing leo, vitae euismod arcu.
- Item 1
- Curabitur vel enim at mi dictum venenatis eget eu nulla. Suspendisse potenti. Etiam vitae nibh a odio dictum aliquam. Sed sit amet adipiscing leo, vitae euismod arcu.
- Item 3
Sed vestibulum justo et turpis ullamcorper, a interdum sapien tristique. Donec ullamcorper ipsum ac scelerisque lacinia. Quisque et eleifend odio. Curabitur vel enim at mi dictum venenatis eget eu nulla. Suspendisse potenti. Etiam vitae nibh a odio dictum aliquam. Sed sit amet adipiscing leo, vitae euismod arcu.
Code cells¶
This first code cells have some tags
a = 1
a
1
b = "pew"
b
'pew'
import re
text = "foo bar\t baz \tqux"
re.split("\s+", text)
['foo', 'bar', 'baz', 'qux']
%%latex
\begin{align}
\nabla \times \vec{\mathbf{B}} -\, \frac1c\, \frac{\partial\vec{\mathbf{E}}}{\partial t} & = \frac{4\pi}{c}\vec{\mathbf{j}} \\
\nabla \cdot \vec{\mathbf{E}} & = 4 \pi \rho \\
\nabla \times \vec{\mathbf{E}}\, +\, \frac1c\, \frac{\partial\vec{\mathbf{B}}}{\partial t} & = \vec{\mathbf{0}} \\
\nabla \cdot \vec{\mathbf{B}} & = 0
\end{align}
import numpy as np
import pandas as pd
--------------------------------------------------------------------------- ModuleNotFoundError Traceback (most recent call last) Cell In[9], line 1 ----> 1 import numpy as np 2 import pandas as pd ModuleNotFoundError: No module named 'numpy'
dates = pd.date_range("20130101", periods=6)
df = pd.DataFrame(np.random.randn(6, 4), index=dates, columns=list("ABCD"))
df
--------------------------------------------------------------------------- NameError Traceback (most recent call last) Cell In[10], line 1 ----> 1 dates = pd.date_range("20130101", periods=6) 2 df = pd.DataFrame(np.random.randn(6, 4), index=dates, columns=list("ABCD")) 3 df NameError: name 'pd' is not defined
%matplotlib inline
--------------------------------------------------------------------------- ModuleNotFoundError Traceback (most recent call last) Cell In[11], line 1 ----> 1 get_ipython().run_line_magic('matplotlib', 'inline') File ~/code/mkdocs-jupyter/.venv/mkdocs-jupyter/lib/python3.10/site-packages/IPython/core/interactiveshell.py:2369, in InteractiveShell.run_line_magic(self, magic_name, line, _stack_depth) 2367 kwargs['local_ns'] = self.get_local_scope(stack_depth) 2368 with self.builtin_trap: -> 2369 result = fn(*args, **kwargs) 2371 # The code below prevents the output from being displayed 2372 # when using magics with decodator @output_can_be_silenced 2373 # when the last Python token in the expression is a ';'. 2374 if getattr(fn, magic.MAGIC_OUTPUT_CAN_BE_SILENCED, False): File ~/code/mkdocs-jupyter/.venv/mkdocs-jupyter/lib/python3.10/site-packages/IPython/core/magics/pylab.py:99, in PylabMagics.matplotlib(self, line) 97 print("Available matplotlib backends: %s" % backends_list) 98 else: ---> 99 gui, backend = self.shell.enable_matplotlib(args.gui.lower() if isinstance(args.gui, str) else args.gui) 100 self._show_matplotlib_backend(args.gui, backend) File ~/code/mkdocs-jupyter/.venv/mkdocs-jupyter/lib/python3.10/site-packages/IPython/core/interactiveshell.py:3540, in InteractiveShell.enable_matplotlib(self, gui) 3519 def enable_matplotlib(self, gui=None): 3520 """Enable interactive matplotlib and inline figure support. 3521 3522 This takes the following steps: (...) 3538 display figures inline. 3539 """ -> 3540 from matplotlib_inline.backend_inline import configure_inline_support 3542 from IPython.core import pylabtools as pt 3543 gui, backend = pt.find_gui_and_backend(gui, self.pylab_gui_select) File ~/code/mkdocs-jupyter/.venv/mkdocs-jupyter/lib/python3.10/site-packages/matplotlib_inline/__init__.py:1 ----> 1 from . import backend_inline, config # noqa 2 __version__ = "0.1.6" # noqa File ~/code/mkdocs-jupyter/.venv/mkdocs-jupyter/lib/python3.10/site-packages/matplotlib_inline/backend_inline.py:6 1 """A matplotlib backend for publishing figures via display_data""" 3 # Copyright (c) IPython Development Team. 4 # Distributed under the terms of the BSD 3-Clause License. ----> 6 import matplotlib 7 from matplotlib import colors 8 from matplotlib.backends import backend_agg ModuleNotFoundError: No module named 'matplotlib'
import matplotlib.pyplot as plt
--------------------------------------------------------------------------- ModuleNotFoundError Traceback (most recent call last) Cell In[12], line 1 ----> 1 import matplotlib.pyplot as plt ModuleNotFoundError: No module named 'matplotlib'
from pylab import *
--------------------------------------------------------------------------- ModuleNotFoundError Traceback (most recent call last) Cell In[13], line 1 ----> 1 from pylab import * ModuleNotFoundError: No module named 'pylab'
x = linspace(0, 5, 10)
y = x**2
--------------------------------------------------------------------------- NameError Traceback (most recent call last) Cell In[14], line 1 ----> 1 x = linspace(0, 5, 10) 2 y = x**2 NameError: name 'linspace' is not defined
figure()
plot(x, y, "r")
xlabel("x")
ylabel("y")
title("title")
show()
--------------------------------------------------------------------------- NameError Traceback (most recent call last) Cell In[15], line 1 ----> 1 figure() 2 plot(x, y, "r") 3 xlabel("x") NameError: name 'figure' is not defined
num_points = 130
y = np.random.random(num_points)
plt.plot(y)
--------------------------------------------------------------------------- NameError Traceback (most recent call last) Cell In[16], line 2 1 num_points = 130 ----> 2 y = np.random.random(num_points) 3 plt.plot(y) NameError: name 'np' is not defined
This is some text, here comes some latex
Javascript plots¶
plotly¶
import plotly.express as px
--------------------------------------------------------------------------- ModuleNotFoundError Traceback (most recent call last) Cell In[17], line 1 ----> 1 import plotly.express as px ModuleNotFoundError: No module named 'plotly'
df = px.data.iris()
fig = px.scatter(df, x="sepal_width", y="sepal_length")
fig.show()
--------------------------------------------------------------------------- NameError Traceback (most recent call last) Cell In[18], line 1 ----> 1 df = px.data.iris() 2 fig = px.scatter(df, x="sepal_width", y="sepal_length") 3 fig.show() NameError: name 'px' is not defined
bokeh¶
from bokeh.plotting import figure, output_notebook, show
--------------------------------------------------------------------------- ModuleNotFoundError Traceback (most recent call last) Cell In[19], line 1 ----> 1 from bokeh.plotting import figure, output_notebook, show ModuleNotFoundError: No module named 'bokeh'
output_notebook()
--------------------------------------------------------------------------- NameError Traceback (most recent call last) Cell In[20], line 1 ----> 1 output_notebook() NameError: name 'output_notebook' is not defined
p = figure()
p.line([1, 2, 3, 4, 5], [6, 7, 2, 4, 5], line_width=2)
show(p)
--------------------------------------------------------------------------- NameError Traceback (most recent call last) Cell In[21], line 1 ----> 1 p = figure() 2 p.line([1, 2, 3, 4, 5], [6, 7, 2, 4, 5], line_width=2) 3 show(p) NameError: name 'figure' is not defined