'The forecasts presented on the page are the result of experimental research.',
size='14px',
align='center')
doc.add_text('You use (or do not use) them at your own risk.',
size='14px',
align='center')
doc.add_text(f'zeptogame.com | {str(utc_dt_now.date())}',
size='14px',
align='center')
doc.add_text(
'model ver. beta 2020.01S.02', size='14px',
align='center') # ver. format year_of_model_creation.model_ver.terms_ver
output_filepath = f'daily_forecasts/{TODAY}_main_page.html'
to_server_output_filepath = f'{TODAY}_main_page.html'
doc.write(output_filepath)
doc.write(to_server_output_filepath)
print(f'{output_filepath} has been saved successfully!')
print(f'{to_server_output_filepath} has been saved successfully!')
if to_the_telegram:
if len(today_champs) > 0:
for i in range(len(today_predictions)):
today_predictions[i]['df']['CHAMP_NAME'] = today_predictions[i][
'champ_full_name']
final_df = today_predictions[0]['df']
for j in range(1, len(today_predictions)):
final_df = pd.concat([final_df, today_predictions[j]['df']],
ignore_index=True,
axis=0)
# Embed pandas DataFrame
document.add_header('table section')
num_rows = 5
num_cols = 10
df = pd.DataFrame(
data=np.random.randn(num_rows, num_cols),
index=pd.date_range('19700101', periods=num_rows),
columns=[f'c{i}' for i in range(num_cols)],
)
df['col_str'] = 'value_str'
document.add_table(df)
# Enforce page break (useful when printing HTML to PDF in the browser)
document.add_header('page break example')
for i in range(15):
document.add_text('mhm')
document.add_text('before page break')
document.add_page_break()
document.add_header('after page break')
# Add image link (filepath or URL)
document.add_header('image from the Internet')
image_url = 'https://spacecenter.org/wp-content/uploads/2020/01/KSC-20200117-PH-SPX01_0001_medium.jpg'
document.add_image_link(image_url, width='100%')
# Write to file
output_filepath = 'first_document.html'
document.write(output_filepath)
print(f'{output_filepath} has been saved successfully!')
def test_HTMLDocument():
document = HTMLDocument()
assert document.style != ''
document.set_title(title='title')
document.add_header(header='header', level='h2', align='left')
document.add_text(text='text', size='15px', indent='0', align='left')
document.add_line_break()
document.add_page_break()
document.add_table(df=_get_df())
try:
document.add_table(df=[_get_df()])
except Exception as e:
assert isinstance(e, TypeError)
assert str(
e
) == "df is of type <class 'list'>, but it should be of type <class 'pandas.core.frame.DataFrame'>."
document.add_image(image=_get_image_array(),
title='title',
height=320,
width=480,
pixelated=False)
document.add_image(image=_get_PIL_Image())
_create_test_image()
document.add_image(image=_TEST_IMAGE_PATH)
document.add_image_link(image_link=_TEST_IMAGE_PATH,
title='title',
width='100%')
document.add_image(image=pathlib.Path(_TEST_IMAGE_PATH))
document.add_image_link(image_link=pathlib.Path(_TEST_IMAGE_PATH))
_remove_test_image()
try:
document.add_image(image=_get_image_array().astype(np.float32))
except Exception as e:
assert isinstance(e, RuntimeError)
assert str(e) == 'image.dtype is float32, but it should be uint8.'
try:
document.add_image(
image=np.random.randint(0, 256, size=(1, 200, 200,
3)).astype(np.uint8))
except Exception as e:
assert isinstance(e, RuntimeError)
assert str(e) == 'image.ndim is 4, but it should be 2 or 3.'
try:
document.add_image(image=[_get_image_array()])
except Exception as e:
assert isinstance(e, TypeError)
assert str(
e
) == "image is of type <class 'list'>, but it should be one of: <class 'numpy.ndarray'>, <class 'PIL.Image.Image'>, <class 'pathlib.Path'> or <class 'str'>."
try:
document.add_image_link(image_link=_get_image_array())
except Exception as e:
assert isinstance(e, TypeError)
assert str(
e
) == "image_link is of type <class 'numpy.ndarray'>, but it should be <class 'pathlib.Path'> or <class 'str'>."
document.write(_TEST_DOCUMENT_PATH)
assert os.path.exists(_TEST_DOCUMENT_PATH)
_remove_test_document()
class HTML_Report:
def __init__(self, name, title=None):
self.name = name
self.document = HTMLDocument()
self.document.set_title(title if title is not None else name)
self.footer = ''
self.document.style = ( \
"""
body {
max-width: 1060px;
margin: auto;
padding-bottom: 20px;
font-family: "Lato", sans-serif;
}
p{
font-family: sans-serif;
overflow-x: hidden;
color: var(--gray90);
font-family: "Lato", sans-serif;
font-size: 1.5rem;
line-height: 1.5rem;
font-size:16px;
text-indent: 0;
text-align: left
}
div.pandas-dataframe {
overflow: auto;
}
table.dataframe {
border-collapse: collapse;
border: none;
}
table.dataframe td {
background-color: #fffef4;
font-size: 14px;
text-align: center;
white-space: nowrap;
margin: 0;
padding-top: 0.4em;
padding-bottom: 0.4em;
padding-left: 0.5em;
padding-right: 0.5em;
border: 1px solid #d7d7d7;
}
table.dataframe th {
background-color: #f9f9f9;
font-size: 12px;
text-align: center;
white-space: nowrap;
padding-left: 1em;
padding-right: 1em;
padding-top: 0.5em;
padding-bottom: 0.5em;
border: 1px solid #e0e0e0;
}
table.dataframe tr:nth-child(even) td {
background: #fff2e4;
}
table.dataframe tr:nth-child(odd) td {
background: #ffffe8;
}
table.dataframe tr:hover td {
background-color: #ddeeff;
}
table.dataframe tbody th {
font-weight: normal;
}
h4{
background-color: #F8F7F7
}
h3{
background-color: #FDF2E9
}
h2{
background-color: #FAE5D3
}
h1{
background-color: #FDF2E9
}
""")
def add_header(self, header, level: int = 1):
self.document.add_header(header, level=f'h{level}', align='center')
print('##' + '>>' * (5 - level) + ' ' + header + ' ' +
(5 - level) * '<<' + '##')
def add_text(self, text):
self.document.add_text(
text) # defaults: size='16px', indent='0' alight='left'
def add_html(self, text):
self.document.body += text
def add_line_break(self):
self.document.add_line_break()
def add_fig(self, fig, close=True):
self.document.body += mpld3.fig_to_html(fig)
if close:
plt.close(fig)
def add_df(self, df):
self.document.add_table(df)
def add_dict(self, dic):
self.add_df(pd.Series(dic).to_frame().T)
def add_img(self, image_url, title='', width_percent=100):
self.document.add_image_link(image_url,
title=title,
width=f'{width_percent}%')
def save(self, open=True):
htmlfile = ProjectPaths.html_dir / f'{self.name} {uuid.uuid1()}.html'
self.document.add_text(self.footer)
self.document.write(htmlfile)
print(f'{htmlfile} has been saved successfully!')
if open:
webbrowser.open_new_tab(htmlfile)
def __exit__(self, exc_type, exc_val, exc_tb):
try:
self.save()
except Exception as e:
print(f'Can\'t save html. {e})')
def __enter__(self):
return self
@staticmethod
def __test__():
with HTML_Report('test') as doc:
doc.add_header("Test report")
doc.add_text('this is text ' * 20)
doc.add_line_break()
import numpy as np, datetime
ts = pd.Series(np.random.randn(1000))
ts = ts.cumsum()
plot = ts.plot()
fig = plot.get_figure()
doc.add_fig(fig)
arrays = [
np.array(
['bar', 'bar', 'baz', 'baz', 'foo', 'foo', 'qux', 'qux']),
np.array(
['one', 'two', 'one', 'two', 'one', 'two', 'one', 'two'])
]
df = pd.DataFrame(np.random.randn(8, 4), index=arrays)
doc.add_df(df)
timestr = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
doc.add_text(f'Created at {timestr}')
def add_footer(self, text):
self.footer += text
)
fig.update_layout(
title={
'text': parsed.title[0],
'x': 0.5,
'xanchor': 'center'
},
xaxis={'title': x_label},
yaxis={'title': y_label},
height=parsed.height[0] * 96,
width=parsed.width[0] * 96,
legend={'title': None},
)
document.add_plotly_figure(fig)
# Write to file
document.write(plotfilename)
show_timing(f"plot saved to {plotfilename}")
if parsed.debug:
print("------------")
else:
fig = plt.figure()
for dataname in plot_data.keys():
show_timing(f"start plotting {dataname}")
if dataname[-4:] == "_std":
plt.fill_between(plot_data[dataname][0].index,
plot_data[dataname][0],
plot_data[dataname][1],
color=clr[dataname],
alpha=.3)
else:
plot_data[dataname].plot(label=dataname,