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Improve how we display dates (sounds silly but with longer online events it becomes necessary)

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This commit is contained in:
Jerome Petazzoni
2020-06-04 12:42:44 +02:00
parent 14271a4df0
commit 0d065788a4
1 changed files with 30 additions and 13 deletions
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43
slides/index.py
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@@ -141,13 +141,26 @@ import yaml
items = yaml.safe_load(open("index.yaml"))
def prettyparse(date):
months = [
"January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"
]
month = months[date.month-1]
suffix = {
1: "st", 2: "nd", 3: "rd",
21: "st", 22: "nd", 23: "rd",
31: "st"}.get(date.day, "th")
return date.year, month, "{}{}".format(date.day, suffix)
# Items with a date correspond to scheduled sessions.
# Items without a date correspond to self-paced content.
# The date should be specified as a string (e.g. 2018-11-26).
# It can also be a list of two elements (e.g. [2018-11-26, 2018-11-28]).
# The latter indicates an event spanning multiple dates.
# The first date will be used in the generated page, but the event
# will be considered "current" (and therefore, shown in the list of
# The event will be considered "current" (shown in the list of
# upcoming events) until the second date.
for item in items:
@@ -157,19 +170,23 @@ for item in items:
date_begin, date_end = date
else:
date_begin, date_end = date, date
suffix = {
1: "st", 2: "nd", 3: "rd",
21: "st", 22: "nd", 23: "rd",
31: "st"}.get(date_begin.day, "th")
# %e is a non-standard extension (it displays the day, but without a
# leading zero). If strftime fails with ValueError, try to fall back
# on %d (which displays the day but with a leading zero when needed).
try:
item["prettydate"] = date_begin.strftime("%B %e{}, %Y").format(suffix)
except ValueError:
item["prettydate"] = date_begin.strftime("%B %d{}, %Y").format(suffix)
y1, m1, d1 = prettyparse(date_begin)
y2, m2, d2 = prettyparse(date_end)
if (y1, m1, d1) == (y2, m2, d2):
# Single day event
pretty_date = "{} {}, {}".format(m1, d1, y1)
elif (y1, m1) == (y2, m2):
# Multi-day event within a single month
pretty_date = "{} {}-{}, {}".format(m1, d1, d2, y1)
elif y1 == y2:
# Multi-day event spanning more than a month
pretty_date = "{} {}-{} {}, {}".format(m1, d1, m2, d2, y1)
else:
# Event spanning the turn of the year (REALLY???)
pretty_date = "{} {}, {}-{} {}, {}".format(m1, d1, y1, m2, d2, y2)
item["begin"] = date_begin
item["end"] = date_end
item["prettydate"] = pretty_date
item["flag"] = FLAGS.get(item.get("country"),"")
today = datetime.date.today()