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#! /usr/bin/python
# vim: ts=4 sw=4 et set fileencoding=utf-8
from datetime import date, timedelta, datetime
import os.path, errno, sys
# CONFIG
HTDOCS_DIR="/var/www/comics.spline.de/htdocs"
IMAGE_DIR=HTDOCS_DIR + "/imgs/"
TARGET_DIR=HTDOCS_DIR + "/sites/"
TEMPLATE_DIR="/var/www/comics.spline.de/templates"
from jinja2 import Environment, FileSystemLoader
env = Environment(loader=FileSystemLoader(TEMPLATE_DIR), autoescape=True)
template = env.get_template('base.html')
first_date = date(1997,01,01)
comics = {
"dilbert": {
"name": "Dilbert",
"url": "http://www.dilbert.com/",
"imageformat": "gif"
},
"xkcd": {
"name": "xkcd",
"url": "http://www.xkcd.com",
"imageformat": "png"
},
"calvin": {
"name": "Calvin",
"url": "http://www.ucomics.com/calvinandhobbes/viewch.htm",
"imageformat": "gif"
},
"garfield": {
"name": "garfield",
"url": "http://garfield.ucomics.com/garfield/gaview.htm",
"imageformat": "gif"
},
"touche": {
"name": u"Touché",
"url": "http://www.taz.de/",
"imageformat": "gif"
},
"userfriendly": {
"name": "Userfriendly",
"url": "http://www.userfriendly.org/static/",
"imageformat": "gif"
},
"zits": {
"name": "Zits",
"url": "http://www.kingfeatures.com/features/comics/zits/about.htm",
"imageformat": "gif"
},
"nichtlustig": {
"name": "Nicht lustig!",
"url": "http://www.nichtlustig.de",
"imageformat": "jpg"
},
"claybennett": {
"name": "Clay Bennett",
"url": "http://www.csmonitor.com/commentary/index.html",
"imageformat": "jpg"
},
"geekandpoke": {
"name": "Geek and Poke",
"url": "http://geekandpoke.typepad.com/",
"imageformat": "jpg"
},
"snoopy": {
"name": "Snoopy",
"imageformat": "gif",
"url": "http://www.gocomics.com/peanuts"
},
"cyanide": {
"name": "Cyanide and Happiness",
"imageformat": "png",
"url": "http://www.explosm.net/comics/"
},
"phdcomics": {
"name": "PHD comics",
"imageformat": "gif",
"url": "http://www.phdcomics.com/comics/archive.php"
},
"smbc": {
"name": "SMBC",
"imageformat": "png",
"url": "http://www.smbc-comics.com/index.php"
},
"nerdragecomic": {
"name": "Nerd Rage",
"imageformat": "jpg",
"url": "http://nerdragecomic.com/index.php"
},
"jeremykaye": {
"name": "Up and Out",
"imageformat": "png",
"url": "http://jeremykaye.tumblr.com/"
},
"extrafabulous": {
"name": "Extra Fabulous Comics",
"imageformat": "gif",
"url": "http://extrafabulouscomics.com/"
},
"MANvsMAGIC": {
"name": "MANvsMAGIC",
"imageformat": "png",
"url": "http://www.manvsmagic.com/"
},
"erzaehlmirnix": {
"name": "Erzaehlmirnix",
"imageformat": "png",
"ul": "https://erzaehlmirnix.wordpress.com/"
},
}
# source: http://www.ianlewis.org/en/python-date-range-iterator
def datetimeIterator(from_date=None, to_date=None, delta=timedelta(minutes=1)):
from_date = from_date or datetime.now()
while to_date is None or from_date <= to_date:
yield from_date
from_date = from_date + delta
return
def render_page(date, entries, prev=None, next=None):
out_file = date.strftime("%%s/%Y/%m/%d.html") % TARGET_DIR
try:
os.makedirs(os.path.dirname(out_file))
except OSError as exc:
if exc.errno == errno.EEXIST:
pass
else: raise
text = template.render(entries=entries, date=date, next=next, prev=prev)
with open(out_file,'w') as f:
f.write(text.encode('utf8'))
def render_all():
date_range = datetimeIterator(first_date, date.today(), timedelta(days=1))
relevant_dates = [d for d in date_range if exists_any_comic(d)]
relevant_dates.append(None)
prev_date, cur_date = None, None
for next_date in relevant_dates:
if cur_date:
render_page(cur_date, gather_all_entries(cur_date), prev_date, next_date)
prev_date, cur_date = cur_date, next_date
def find_surrounding_date(cur, delta):
new_date = cur + delta
while new_date >= first_date and new_date <= date.today():
if exists_any_comic(new_date):
return new_date
new_date += delta
return None
def render_date(cur_date, recurse=True):
if not exists_any_comic(cur_date):
return
prev_date = find_surrounding_date(cur_date, timedelta(days=-1))
next_date = find_surrounding_date(cur_date, timedelta(days=1))
render_page(cur_date, gather_all_entries(cur_date), prev_date, next_date)
print "Rendered page for: %s" % cur_date
if recurse and prev_date:
render_date(prev_date, False)
if recurse and next_date:
render_date(next_date, False)
def generate_basename(comic_id, date):
return date.strftime("%%s/%%s/%Y-%m/%d") % (IMAGE_DIR, comic_id)
def add_support_content(entry, basename, type):
if os.path.isfile(basename + "." + type):
with open(basename + "." + type) as f:
entry[type] = f.read().strip().decode('utf8')
def gather_all_entries(my_date):
entries = []
for (comic_id, comic) in comics.iteritems():
basename = generate_basename(comic_id, my_date)
expected_path = basename + "." + comic["imageformat"]
if os.path.isfile(expected_path):
if expected_path.startswith(HTDOCS_DIR):
expected_path = expected_path[len(HTDOCS_DIR):]
entry = {
"path": expected_path,
"comic": comic,
}
add_support_content(entry, basename, "title");
add_support_content(entry, basename, "alt");
entries.append(entry)
return entries
def exists_any_comic(my_date):
for (comic_id, comic) in comics.iteritems():
basename = generate_basename(comic_id, my_date)
expected_path = basename + "." + comic["imageformat"]
if os.path.isfile(expected_path):
return True
return False
if __name__ == "__main__":
if len(sys.argv) > 1 and sys.argv[1] == "-a":
render_all()
else:
ago = date.today()
try:
if len(sys.argv) > 1:
ago -= timedelta(days=int(sys.argv[1]))
except ValueError:
pass
render_date(ago)
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