# HG changeset patch # User Reimar Bauer # Date 1400593514 -7200 # Node ID 6d0b1a0468af3e881c58d31bce351cfd556639a6 # Parent b174d1f1716e8ef367b812f408ed79aba9530beb vcards for buiseness card added diff -r b174d1f1716e -r 6d0b1a0468af eskp.py --- a/eskp.py Mon May 19 10:58:39 2014 +0200 +++ b/eskp.py Tue May 20 15:45:14 2014 +0200 @@ -2,15 +2,22 @@ import os import codecs +import vobject +import StringIO + +import qrcode +from qrcode.image.pure import PymagingImage from docutils.core import publish_parts -from flask import Flask, Response +from flask import Flask from flask import render_template from flask import request from flask.ext.babel import gettext as _ from flask.ext.babel import Babel from config import LANGUAGES +import base64 + LANGUAGE_SELECTED = "de" #ToDo after engelish is implemented set LANGUAGE_SELECTED = None @@ -22,6 +29,15 @@ app.config['BABEL_DEFAULT_LOCALE'] = 'de' + + +def get_vcard(filename): + with codecs.open(filename, 'r', 'utf-8') as f: + vcard = f.read() + f.close() + return vobject.readOne(vcard) + + def get_content(filename, overrides=None): content = u"" filename = os.path.join(ESKP_PATH, filename) @@ -64,7 +80,6 @@ def modal_info(template, act, title, filename): content = get_content(filename) - print template html = render_template(template, act=act, title=title, content=content, exit=_(u"Close")) return html @@ -125,16 +140,43 @@ return render_template("/eskp.html", act="eskp", content=content, headline=headline) +def qr_image_data(card): + buf= StringIO.StringIO() + qr = qrcode.QRCode( + version=1, + error_correction=qrcode.constants.ERROR_CORRECT_L, + box_size=2, + border=2, + ) + qr.add_data(card.serialize()) + qr.make(fit=True) + img = qr.make_image() + img.save(buf) + image = buf.getvalue() + return base64.b64encode(image) + + @app.route("/ozoneloss") def ozoneloss(): + filename = os.path.join("templates", get_locale(), "rst", "ozoneloss.rst") content = get_content(filename) - filename = os.path.join("templates", get_locale(), "rst", "ozoneloss_author.rst") - author = modal_info("/author_info.html", "author", _(u"Ozoneloss"), filename) + + vcard_file = os.path.join("vcards", "jug.vcf") + author = u"" + try: + card = get_vcard(vcard_file) + except IOError: + card = None + if card is not None: + qr_image = qr_image_data(card) + author = render_template("/author_info.html", act="author", title=_(u"Ozoneloss"), + card=card, image=qr_image, contact=_(u"Contact"), exit=_(u"Close")) + filename = os.path.join("templates", get_locale(), "rst", "ozoneloss_publications.rst") publications = modal_info("/publications_info.html", "publications", _(u"Ozoneloss"), filename) return render_template("/ozoneloss.html", act="ozoneloss", content=content, - author=author, contact = u"Dr. Jens-Uwe Grooß", publications=publications ) + author=author,card=card, publications=publications ) @app.route("/ozoneloss/clams") def ozoneloss_clams(): diff -r b174d1f1716e -r 6d0b1a0468af requirements.txt --- a/requirements.txt Mon May 19 10:58:39 2014 +0200 +++ b/requirements.txt Tue May 20 15:45:14 2014 +0200 @@ -9,4 +9,6 @@ itsdangerous==0.23 pytz==2013.8 speaklater==1.3 -wsgiref==0.1.2 \ No newline at end of file +wsgiref==0.1.2 +vobject==0.8.1c +qrcode==4.0.4 \ No newline at end of file diff -r b174d1f1716e -r 6d0b1a0468af templates/author_info.html --- a/templates/author_info.html Mon May 19 10:58:39 2014 +0200 +++ b/templates/author_info.html Tue May 20 15:45:14 2014 +0200 @@ -13,7 +13,7 @@
- {{ content|safe }} + {% include "buiseness_card.html" %}