chore: add examples to the repository

Author: aminya

docs/Usage/Examples.md

@@ -164,14 +164,14 @@ t
 
 {% codetabs name="Python", type="py" -%}
 from IPython.display import Image
-Image('http://jakevdp.github.com/figures/xkcd_version.png')
+Image('https://cloud.githubusercontent.com/assets/836375/15271096/98e4c102-19fe-11e6-999a-a74ffe6e2000.gif')
 {%- endcodetabs %}
 
 ## HTML
 
 {% codetabs name="Python", type="py" -%}
-from IPython.display import HTML
-HTML("<iframe src='https://nteract.io/' width='900' height='490'></iframe>")
+from IPython.display import IFrame
+IFrame('https://nteract.io/', width='900', height='490')
 {%- endcodetabs %}
 
 ## Plain Text

examples/dataframes.py

@@ -0,0 +1,17 @@
+# on Windows: open the shell as admin then: `pip install numpy pandas`
+# on Unix: `sudo pip install numpy pandas`
+# You might need to reload Atom after installation of dependencies if they are not found
+
+import numpy as np
+import pandas as pd
+
+df = pd.DataFrame({
+    'A': 1.,
+    'B': pd.Timestamp('20130102'),
+    'C': pd.Series(1, index=list(range(4)), dtype='float32'),
+    'D': np.array([3] * 4, dtype='int32'),
+    'E': pd.Categorical(["test", "train", "test", "train"]),
+    'F': 'foo'
+})
+
+df

examples/html.py

@@ -0,0 +1,2 @@
+from IPython.display import IFrame
+IFrame('https://nteract.io/', width='900', height='490')

examples/images.py

@@ -0,0 +1,2 @@
+from IPython.display import Image
+Image('https://cloud.githubusercontent.com/assets/836375/15271096/98e4c102-19fe-11e6-999a-a74ffe6e2000.gif')

examples/json.py

@@ -0,0 +1,4 @@
+from IPython.display import JSON
+
+data = {"foo": {"bar": "baz"}, "a": 1}
+JSON(data)

examples/matplot-pyqt.py

@@ -0,0 +1,12 @@
+# on Windows: open the shell as admin then: `pip install pyqt5 matplotlib numpy`
+# on Unix: `sudo pip install pyqt5 matplotlib numpy`
+# You might need to reload Atom after installation of dependencies if they are not found
+
+import matplotlib
+matplotlib.use('Qt5Agg')
+
+import matplotlib.pyplot as plt
+import numpy as np
+
+t = np.linspace(0, 20, 500)
+plt.plot(t, np.sin(t))

examples/numpy-matplot.py

@@ -0,0 +1,9 @@
+# on Windows: open the shell as admin then: `pip install matplotlib numpy nbformat`
+# on Unix: `sudo pip install matplotlib numpy nbformat`
+# You might need to reload Atom after installation of dependencies if they are not found
+
+import numpy as np
+import matplotlib.pyplot as plt
+
+t = np.linspace(0, 20, 500)
+plt.plot(t, np.sin(t))

examples/pandas.py

@@ -0,0 +1,10 @@
+import pandas as pd
+
+pd.options.display.html.table_schema = True
+pd.options.display.max_rows = None
+
+iris_url = "https://archive.ics.uci.edu/ml/machine-learning-databases/iris/iris.data"
+
+df1 = pd.read_csv(iris_url)
+
+df1

examples/plotly.py

@@ -0,0 +1,8 @@
+# on Windows: open the shell as admin then: `pip install plotly nbformat`
+# on Unix: `sudo pip install plotly nbformat`
+# You might need to reload Atom after installation of dependencies if they are not found
+
+from plotly import offline
+offline.init_notebook_mode()
+
+offline.iplot([{"y": [1, 2, 1]}])

examples/text.py

@@ -0,0 +1 @@
+print("Hello World!")