def cli(configfile):
# default config
with open(resource("fletteconf-default.yaml")) as f:
config = yaml.load(f, Loader=yaml.FullLoader)
# load config file
configfile = os.path.abspath(configfile)
if os.path.isdir(configfile):
configfile = os.path.join(configfile, "fletteconf.yaml")
try:
with open(configfile) as f:
config.update(yaml.load(f, Loader=yaml.FullLoader))
except:
pass
# load template from theme
themedir = resource("theme-" + config["theme"])
if not os.path.isdir(themedir):
themedir = config["theme"] # absolute theme directory
with open(os.path.join(themedir, "template.html.j2")) as tf:
tmpl = Template(tf.read())
# setup html exporter
html_exporter = FletteHTMLExporter()
html_exporter.template_file = "basic"
# directories
nbdir = os.path.join(os.path.dirname(configfile), config["source"])
wwwdir = os.path.join(os.path.dirname(configfile), config["target"])
metafile = os.path.join(os.path.dirname(configfile), config["metadata"])
# parse notebooks
notebook_files = sorted(glob.glob(os.path.join(nbdir, "*.ipynb")))
if len(notebook_files) == 0:
print("\033[31merror\033[0m no notebooks found in {}".format(nbdir))
sys.exit(1)
# parse metadata
if config["metadata"] != '':
try:
meta = pd.read_csv(metafile)
except:
print("\033[31merror\033[0m no .csv file found in {}".format(
metafile))
meta.sort_values(by="index", inplace=True)
#str( meta.index[meta.notebook == rel_fn][0] )
filenames = [
os.path.splitext(os.path.relpath(nb_fn, nbdir))[0]
for nb_fn in notebook_files
]
if len(notebook_files) != meta.shape[0]:
print("\033[31merror\033[0m notebooks do not match metafile"
) #TODO: show which ones are missing
sys.exit(1)
notebooks = [
os.path.join(nbdir, nb_fn + ".ipynb") for nb_fn in meta.notebook
]
data = []
with click.progressbar(notebooks, label="process notebooks") as bar:
for nb_fn in bar:
#nb_fn: '/Users/jason.beach/Desktop/Projects/jpy-flette/docs/notebooks/00.index.ipynb'
rel_fn = os.path.splitext(os.path.relpath(nb_fn, nbdir))[0]
#rel_fn: '00.index'
# read notebook
nb = nbformat.read(nb_fn, as_version=4)
nb.metadata["language_info"]["pygments_lexer"] = "ipython"
body, _ = html_exporter.from_notebook_node(nb)
# toc
toc = []
titles = PyQuery(body).remove("a.anchor-link")("h1,h2,h3,h4,h5,h6")
for h in titles.items():
li = PyQuery("<li class='nav-item'><a>{}</a></li>")
li("a").html(h.html())
li("a").attr("href", "#" + h.attr("id"))
li.addClass("indent-{}".format(h.outer_html()[2]))
toc.append(li)
# fix: html_exporter self-closes empty html tags (<i/> -> <i></i>)
body = PyQuery(body).outer_html(method="html")
# template variables
if 'meta' in locals():
htmlfile = rel_fn + ".html"
htmlfile_indx = str(
meta.index[meta.notebook == rel_fn][0]
) # if metadata file exists use kv (notebook_name, numeric_prefix)
else:
htmlfile = rel_fn.split(
".", 1)[1] + ".html" # remove numeric prefix
print(htmlfile)
data.append(
dict(htmlfile=htmlfile,
body=body,
title=toc[0]("a").html(method="html"),
toc=[t.outer_html(method="html") for t in toc]))
if config["title_sidebar"] == True:
config["title_sidebar"] = data[0]["title"]
# render
for i, d in enumerate(data):
htmlfile_full = os.path.join(wwwdir, d["htmlfile"])
os.makedirs(os.path.dirname(htmlfile_full), exist_ok=True)
with open(htmlfile_full, "w") as f:
c = tmpl.render(
toc_pre=[data[j] for j in range(len(data)) if j < i],
toc_post=[data[j] for j in range(len(data)) if j > i],
**config,
**d)
f.write(c)
# copy theme files
with open(os.path.join(themedir, "jpy-flette-theme.yaml")) as f:
theme_files = yaml.load(f, Loader=yaml.FullLoader)
with click.progressbar(theme_files, label="copy theme files ") as bar:
for f in bar:
try: # e.g. "- node_modules/jquery.js: static/jquery.js"
srcf, trgf = list(f.items())[0]
except: # e.g. "- static/fonts/graviola/stylesheet.css"
srcf = trgf = f
if os.path.isfile(os.path.join(themedir, srcf)):
os.makedirs(os.path.dirname(os.path.join(wwwdir, trgf)),
exist_ok=True)
shutil.copy(os.path.join(themedir, srcf),
os.path.join(wwwdir, trgf))
else:
print("\n\033[31merror\033[0m {} is not a file".format(srcf))
from pyquery import PyQuery
p = PyQuery('<p id="hello" class="hello"></p>')('p')
print(p.addClass("hello_world"))
print(p.toggleClass("python hello_world"))
print(p.removeClass("python"))
p = PyQuery('<p id="hello" class="hello"></p>')
p.css.font_size = "1px"
print(p.attr.style)
p.css['font-size'] = "2px"
print(p.attr.style)
p.css(font_size="3px")
print(p.attr.style)
p.css = {"font-size": "4px"}
print(p.attr.style)
