Sha256: 3c0bb80e146430a4e562a2b8c9f784b5a5c7805a5b8ee03ee507e46cc12f58ed
Contents?: true
Size: 1.88 KB
Versions: 3
Compression:
Stored size: 1.88 KB
Contents
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require "tempfile"
module JekyllJupyterNotebook
class Converter < Jekyll::Converter
def matches(ext)
ext == ".ipynb"
end
def output_ext(ext)
".html"
end
def convert(content)
config = @config["jupyter_notebook"] || {}
html = convert_notebook(content)
html.sub!(/<link.+?href="custom.css">/, "")
case config["content"] || "html"
when "html"
when "body"
html.sub!(/\A.*?<\/title>/m, "")
html.sub!(/<\/head>/, "")
html.sub!(/<body>/, "")
html.sub!(/<\/body>.*?\z/m, "")
when "body-without-style"
html.sub!(/\A.*?<body>/m, "")
html.sub!(/<\/body>.*?\z/m, "")
end
html
end
private
def convert_notebook(content)
notebook = Tempfile.new(["jekyll-jupyter-notebook", ".ipynb"])
notebook.print(content)
notebook.close
IO.pipe do |input, output|
pid = spawn("jupyter",
"nbconvert",
"--to", "html",
"--stdout",
notebook.path,
:out => output)
begin
output.close
html = nil
read_thread = Thread.new do
html = input.read
end
read_thread.join
html
ensure
Process.waitpid(pid)
end
end
end
end
end
Version data entries
3 entries across 3 versions & 1 rubygems