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from __future__ import annotations
import os
from base64 import encodebytes
from nbformat.v4.nbbase import (
new_code_cell,
new_markdown_cell,
new_notebook,
new_output,
new_raw_cell,
)
# some random base64-encoded *text*
png = encodebytes(os.urandom(5)).decode("ascii")
jpeg = encodebytes(os.urandom(6)).decode("ascii")
cells = []
cells.append(
new_markdown_cell(
source="Some NumPy Examples",
)
)
cells.append(
new_code_cell(
source="import numpy",
execution_count=1,
)
)
cells.append(
new_markdown_cell(
source="Cell with attachments",
attachments={
"attachment1": {
"text/plain": "\n".join(["a", "b", "c"]),
"application/vnd.stuff+json": ["a", 1, "x"],
}
},
)
)
cells.append(
new_raw_cell(
source="A random array",
)
)
cells.append(
new_markdown_cell(
source="## My Heading",
)
)
cells.append(
new_code_cell(
source="a = numpy.random.rand(100)",
execution_count=2,
)
)
cells.append(
new_code_cell(
source="a = 10\nb = 5\n",
execution_count=3,
)
)
cells.append(
new_code_cell(
source="a = 10\nb = 5",
execution_count=4,
)
)
cells.append(
new_code_cell(
source="json_outputs()",
execution_count=12,
outputs=[
new_output(
output_type="display_data",
data={
"text/plain": "<json outputs>",
"application/json": {"key": "value", "x": 5, "lis": [1, 2, "x"]},
"application/vnd.listofstr+json": ["a", "b", "c"],
"application/vnd.numbers+json": [1, 2, 3],
"application/vnd.number+json": 42,
"application/vnd.object+json": {
"number": 5,
"array": [1, 2],
"str": "x",
},
"application/vnd.string+json": "ok",
},
)
],
)
)
cells.append(
new_code_cell(
source='print "ünîcødé"',
execution_count=3,
outputs=[
new_output(
output_type="execute_result",
data={
"text/plain": "<array a>",
"text/html": "The HTML rep",
"text/latex": "$a$",
"image/png": png,
"image/jpeg": jpeg,
"image/svg+xml": "<svg>",
"application/json": {"key": "value"},
"application/javascript": "var i=0;",
},
execution_count=3,
),
new_output(
output_type="display_data",
data={
"text/plain": "<array a>",
"text/html": "The HTML rep",
"text/latex": "$a$",
"image/png": png,
"image/jpeg": jpeg,
"image/svg+xml": "<svg>",
"application/json": {"key": "value"},
"application/javascript": "var i=0;",
},
),
new_output(
output_type="error",
ename="NameError",
evalue="NameError was here",
traceback=["frame 0", "frame 1", "frame 2"],
),
new_output(output_type="stream", text="foo\rbar\r\n"),
new_output(output_type="stream", name="stderr", text="\rfoo\rbar\n"),
],
)
)
nb0 = new_notebook(
cells=cells,
metadata={
"language": "python",
},
)
|
