74 lines
2.2 KiB
Python
74 lines
2.2 KiB
Python
import jinja2
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import os
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import subprocess
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from operator import itemgetter
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from collections import namedtuple
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from os.path import getmtime
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import json
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def extract_metadata(ipynb_file):
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Metadata = namedtuple('Metadata', ['tags', 'completion_date'])
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with open(ipynb_file, 'r') as f:
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j = json.load(f)
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try:
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tags = j['metadata']['tags']
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completion_date = j['metadata']['completion_date']
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except KeyError:
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raise Exception('Failed extracting meta from {}.'.format(ipynb_file))
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return Metadata(tags, completion_date)
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def file_name_to_solution(name):
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Solution = namedtuple('Solution', ["number", "ipynb", "html", "name", "metadata"])
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number = int(name.replace("EulerProblem", "").replace(".ipynb", ""))
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ipynb = name
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metadata = extract_metadata(ipynb)
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html = name.replace(".ipynb", ".html")
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name = name.replace("EulerProblem", "Problem ").replace(".ipynb", "")
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return Solution(number, ipynb, html, name, metadata)
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def get_solution_list(directory="./"):
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l = [file_name_to_solution(f) for f in os.listdir(directory)
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if f.endswith(".ipynb") and f.startswith("EulerProblem")]
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l.sort(key=itemgetter(0))
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return l
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def convert_solutions_to_html(solutions):
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for s in solutions:
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if getmtime(s.html) < getmtime(s.ipynb):
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args = ["ipython", "nbconvert", s.ipynb]
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subprocess.call(args)
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def render_solutions(solutions):
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loader = jinja2.FileSystemLoader(searchpath="./")
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env = jinja2.Environment(loader=loader)
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template = env.get_template("template.html")
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d = {"solutions": solutions}
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with open("index.html", 'w') as f:
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f.write(template.render(**d))
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def convert_solutions_to_html(solutions):
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for s in solutions:
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if not os.path.isfile(s.html) or getmtime(s.html) < getmtime(s.ipynb):
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args = ["ipython", "nbconvert", s.ipynb]
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subprocess.call(args)
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def ship_to_failx():
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for f in os.listdir():
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if f.endswith(".html"):
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args = ["scp", f, "failx@felixm.de:~/html/euler/"]
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subprocess.call(args)
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if __name__ == "__main__":
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solutions = get_solution_list()
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convert_solutions_to_html(solutions)
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render_solutions(solutions)
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#ship_to_failx()
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