app.py

import jinja2
from flask import Flask, render_template, Response, jsonify, url_for, make_response
import json
import sass
import os
import glob
import logging

os.environ['LC_ALL'] = 'en_US.utf-8'

logger = logging.getLogger(__name__)

try:
    from flask_weasyprint import HTML, render_pdf

    PDF_SUPPORT = True
    logging.info("* PDF support enabled")

except (ImportError, OSError):
    PDF_SUPPORT = False
    logging.info("* PDF support disabled")

app = Flask(__name__, template_folder="templates")

if files := glob.glob("*.resume.json"):
    RESUME = files[0]
else:
    assert False, "Cannot load resume.json"


if files := glob.glob("resume.pdf"):
    RESUME_PDF = files[0]
else:
    assert False, "Cannot load resume.pdf"


@app.route("/")
def cv():
    with open(RESUME, encoding="utf-8") as o:
        document = json.load(o)
    return render_template("cv.html", resume=document, print=False)

#
# @app.route("/resume/")
# def resume():
#     with open(RESUME, encoding="utf-8") as o:
#         document = json.load(o)
#     return render_template("resume.html", resume=document, print=False)


@app.route("/print-cv.html")
def print_cv():
    with open(RESUME, encoding="utf-8") as o:
        document = json.load(o)
    return render_template("cv.html", resume=document, print=True)

#
# @app.route("/print-resume.html")
# def print_resume():
#     with open(RESUME, encoding="utf-8") as o:
#         document = json.load(o)
#     return render_template("resume.html", resume=document, print=True)


@app.route("/resume.json")
def resume_json():
    with open(RESUME, encoding="utf-8") as o:
        return jsonify(json.load(o))


@app.route("/style.css")
def style():
    with open("templates/sass/style.sass") as r:
        css = sass.compile(string=r.read(), indented=True)
    return Response(css, mimetype="text/css")


# PDF Support
if PDF_SUPPORT:
    @app.route('/cv.pdf')
    def cv_pdf():
        return render_pdf(url_for('print_cv'))


@app.route('/resume.pdf')
def resume_pdf():
    with open(RESUME_PDF, "rb") as resume_pdf:
        binary_pdf = resume_pdf.read()
    response = make_response(binary_pdf)
    response.headers['Content-Type'] = 'application/pdf'
    response.headers['Content-Disposition'] = 'inline; filename=yourfilename.pdf'
    return response

# For GitHub Pages
with open(RESUME, encoding="utf-8") as o:
    document = json.load(o)
gh_pages = document.get('meta', {}).get('gh-pages-domain') or None
if gh_pages:
    @app.route("/CNAME")
    def cname():
        return Response(gh_pages, mimetype="application/octet-stream")