def extract_zip(zip_name, exclude_term=None):
"""Extracts a zip file to its containing directory."""
zip_dir = os.path.dirname(os.path.abspath(zip_name))
try:
with zipfile.ZipFile(zip_name) as z:
# write each zipped file out if it isn't a directory
files = [zip_file for zip_file in z.namelist() if not zip_file.endswith("/")]
print("Extracting %i files from %r." % (len(files), zip_name))
for zip_file in files:
# remove any provided extra directory term from zip file
if exclude_term:
dest_file = zip_file.replace(exclude_term, "")
else:
dest_file = zip_file
dest_file = os.path.normpath(os.path.join(zip_dir, dest_file))
dest_dir = os.path.dirname(dest_file)
# make directory if it does not exist
if not os.path.isdir(dest_dir):
os.makedirs(dest_dir)
# read file from zip, then write to new directory
data = z.read(zip_file)
with open(dest_file, "wb") as f:
f.write(encode_utf8(data))
except zipfile.error as e:
print("Bad zipfile (%r): %s" % (zip_name, e))
raise e
def polynomial():
""" Very simple embedding of a polynomial chart"""
# Grab the inputs arguments from the URL
# This is automated by the button
args = flask.request.args
# Get all the form arguments in the url with defaults
color = colors[getitem(args, 'color', 'Black')]
_from = int(getitem(args, '_from', 0))
to = int(getitem(args, 'to', 10))
# Create a polynomial line graph
x = list(range(_from, to + 1))
fig = figure(title="Polynomial")
fig.line(x, [i ** 2 for i in x], color=color, line_width=2)
# Configure resources to include BokehJS inline in the document.
# For more details see:
# http://bokeh.pydata.org/en/latest/docs/reference/resources_embedding.html#module-bokeh.resources
plot_resources = RESOURCES.render(
js_raw=INLINE.js_raw,
css_raw=INLINE.css_raw,
js_files=INLINE.js_files,
css_files=INLINE.css_files,
)
# For more details see:
# http://bokeh.pydata.org/en/latest/docs/user_guide/embedding.html#components
script, div = components(fig, INLINE)
html = flask.render_template(
'embed.html',
plot_script=script, plot_div=div, plot_resources=plot_resources,
color=color, _from=_from, to=to
)
return encode_utf8(html)
def get(self, key):
_data = shelve.open('bokeh.server')
key = encode_utf8(key)
data = _data.get(key, None)
if data is None:
return None
attrs = json.loads(decode_utf8(data))
_data.close()
return attrs
def main(ipynb):
print("running %s" % ipynb)
with io.open(ipynb, encoding='utf8') as f:
nb = read(f, NO_CONVERT)
test_notebook(nb)
base, ext = os.path.splitext(ipynb)
exportHtml = HTMLExporter()
(body, resources) = exportHtml.from_notebook_node(nb)
outfile = ipynb + ".html"
open(outfile, 'w').write(encode_utf8(body))
print("wrote %s" % outfile)
def main(ipynb):
print("running %s" % ipynb)
with io.open(ipynb, encoding='utf8') as f:
nb = read(f, NO_CONVERT)
test_notebook(nb)
base, ext = os.path.splitext(ipynb)
exportHtml = HTMLExporter()
(body, resources) = exportHtml.from_notebook_node(nb)
outfile = ipynb + ".html"
open(outfile, 'w').write(encode_utf8(body))
print("wrote %s" % outfile)
def index():
args = flask.request.args
color = flask.request.values.get("color", "black")
p = create_plot(300, np.sin, np.cos, color=color)
plot_resources = RESOURCES.render(
js_raw=INLINE.js_raw,
css_raw=INLINE.css_raw,
js_files=INLINE.js_files,
css_files=INLINE.css_files,
)
script, div = components(p, INLINE)
html = flask.render_template('embed.html',
plot_script=script,
plot_div=div,
plot_resources=plot_resources,
color=color)
return encode_utf8(html)
def root():
resources = Resources("inline")
scatter = scatter_example()
scatter_el = VBox(children=[HBox(children=[scatter])])
plot_script, plot_div = components(scatter_el, resources)
plot_resources = RESOURCES.render(
js_raw=resources.js_raw,
css_raw=resources.css_raw,
js_files=resources.js_files,
css_files=resources.css_files,
)
html = render_template("test.html",
plot_resources=plot_resources,
plot_script=plot_script,
plot_div=plot_div)
return encode_utf8(html)
def root():
resources = Resources("inline")
scatter = scatter_example()
scatter_el = VBox(children=[HBox(children=[scatter])])
plot_script, plot_div = components(scatter_el, resources)
plot_resources = RESOURCES.render(
js_raw = resources.js_raw,
css_raw = resources.css_raw,
js_files = resources.js_files,
css_files = resources.css_files,
)
html = render_template("test.html",
plot_resources = plot_resources,
plot_script = plot_script,
plot_div = plot_div
)
return encode_utf8(html)
def root():
""" Returns the spectrogram of audio data served from /data """
spectrogram = make_spectrogram()
resources = Resources("inline")
plot_resources = RESOURCES.render(
js_raw=resources.js_raw,
css_raw=resources.css_raw,
js_files=resources.js_files,
css_files=resources.css_files,
)
plot_script, plot_div = components(spectrogram, resources)
html = flask.render_template(
"spectrogram.html",
plot_resources=plot_resources,
plot_script=plot_script,
plot_div=plot_div,
)
return encode_utf8(html)
def extract_zip(zip_name, exclude_term=None):
"""Extracts a zip file to its containing directory."""
zip_dir = os.path.dirname(os.path.abspath(zip_name))
try:
with zipfile.ZipFile(zip_name) as z:
# write each zipped file out if it isn't a directory
files = [
zip_file for zip_file in z.namelist()
if not zip_file.endswith('/')
]
print('Extracting %i files from %r.' % (len(files), zip_name))
for zip_file in files:
# remove any provided extra directory term from zip file
if exclude_term:
dest_file = zip_file.replace(exclude_term, '')
else:
dest_file = zip_file
dest_file = os.path.normpath(os.path.join(zip_dir, dest_file))
dest_dir = os.path.dirname(dest_file)
# make directory if it does not exist
if not os.path.isdir(dest_dir):
os.makedirs(dest_dir)
# read file from zip, then write to new directory
data = z.read(zip_file)
with open(dest_file, 'wb') as f:
f.write(encode_utf8(data))
except zipfile.error as e:
print("Bad zipfile (%r): %s" % (zip_name, e))
raise e
def polynomial():
""" Very simple embedding of a polynomial chart"""
# Grab the inputs arguments from the URL
# This is automated by the button
args = flask.request.args
# Get all the form arguments in the url with defaults
color = colors[getitem(args, 'color', 'Black')]
_from = int(getitem(args, '_from', 0))
to = int(getitem(args, 'to', 10))
# Create a polynomial line graph
x = list(range(_from, to + 1))
fig = figure(title="Polynomial")
fig.line(x, [i**2 for i in x], color=color, line_width=2)
# Configure resources to include BokehJS inline in the document.
# For more details see:
# http://bokeh.pydata.org/en/latest/docs/reference/resources_embedding.html#module-bokeh.resources
plot_resources = RESOURCES.render(
js_raw=INLINE.js_raw,
css_raw=INLINE.css_raw,
js_files=INLINE.js_files,
css_files=INLINE.css_files,
)
# For more details see:
# http://bokeh.pydata.org/en/latest/docs/user_guide/embedding.html#components
script, div = components(fig, INLINE)
html = flask.render_template('embed.html',
plot_script=script,
plot_div=div,
plot_resources=plot_resources,
color=color,
_from=_from,
to=to)
return encode_utf8(html)
def index():
args = flask.request.args
selected_team = flask.request.values.get("selected_team", "LAA")
selected_year = int(flask.request.values.get("selected_year", "2012"))
p = create_plot(selected_team, selected_year)
plot_resources = RESOURCES.render(
js_raw=INLINE.js_raw,
css_raw=INLINE.css_raw,
js_files=INLINE.js_files,
css_files=INLINE.css_files,
)
script, div = components(p, INLINE)
html = flask.render_template(
'embed.html',
plot_script=script,
plot_div=div,
plot_resources=plot_resources,
selected_team=selected_team,
selected_year=selected_year,
years=distinct_years,
teams=distinct_teams,
)
return encode_utf8(html)
def root():
""" Returns the spectrogram of audio data served from /data """
spectrogram = make_spectrogram()
resources = Resources("inline")
plot_resources = RESOURCES.render(
js_raw = resources.js_raw,
css_raw = resources.css_raw,
js_files = resources.js_files,
css_files = resources.css_files,
)
plot_script, plot_div = components(
spectrogram, resources
)
html = flask.render_template(
"spectrogram.html",
plot_resources = plot_resources,
plot_script = plot_script,
plot_div = plot_div,
)
return encode_utf8(html)
def set(self, key, val):
_data = shelve.open('bokeh.server')
key = encode_utf8(key)
_data[key] = json.dumps(val)
_data.close()
def modelkey(typename, docid, modelid):
docid = encode_utf8(docid)
modelid = encode_utf8(modelid)
return 'bbmodel:%s:%s:%s' % (typename, docid, modelid)
def dockey(docid):
docid = encode_utf8('doc:' + docid)
return docid
def modelkey(typename, docid, modelid):
docid = encode_utf8(docid)
modelid = encode_utf8(modelid)
return 'bbmodel:%s:%s:%s' % (typename, docid, modelid)
def dockey(docid):
docid = encode_utf8('doc:' + docid)
return docid