def add_week_form(self):
"""Displays a form for adding lucky numbers
for one week (at most)."""
today = datetime.date.today()
weekday = datetime.date.weekday(today)
# If it is Saturday or Sunday today, go to the next Monday
if weekday > 4:
monday = self._closest_working_day(today)
else:
monday = today - datetime.timedelta(weekday)
# Find the first date a lucky number can be drown for
last = LuckyNumber.last()
if last.date < monday:
c.first_date = monday
else:
c.first_date = self._closest_working_day(last.date)
# Find the count of remaining days
c.count = 5 - datetime.date.weekday(c.first_date)
# Draw lucky numbers
c.numbers = LuckyNumber.draw()
# Not enough numbers to fill entire week
if len(c.numbers) < c.count:
c.count = len(c.numbers)
return render('lucky/add_form.xml')
def left(self):
"""
Render left lucky numbers.
"""
c.numbers = LuckyNumber.left()
return render('lucky/left.xml')
def current_week(self):
"""
Lucky numbers for current or next week.
"""
change_hour = 15
c.numbers = LuckyNumber.current_week(change_hour)
return render('lucky/week.xml')
def current_week_pdf(self):
"""Lucky numbers for current or next week in pdf format."""
change_hour = 15
numbers = LuckyNumber.current_week(change_hour)
if len(numbers) == 0:
return redirect(url('lucky_week'))
# Register fonts
ubuntu_r = resource_filename(Requirement.parse("SIS"), "resources/Ubuntu-R.ttf")
ubuntu_b = resource_filename(Requirement.parse("SIS"), "resources/Ubuntu-B.ttf")
pdfmetrics.registerFont(TTFont('Ubuntu', ubuntu_r))
pdfmetrics.registerFont(TTFont('Ubuntu Bold', ubuntu_b))
numbers_pdf = StringIO.StringIO()
doc = SimpleDocTemplate(numbers_pdf, pagesize=A4, topMargin=A4[1]*0.26)
doc.author = 'SIS'
doc.title = 'Szczęśliwy numerek'
data = []
for number in numbers:
date = number.date.strftime("%d.%m.%y")
data.append(('{0} -'.format(date), str(number.number)))
table = Table(data)
table.setStyle(TableStyle([
('FONT', (0, 0), (0, -1), 'Ubuntu', 80),
('FONT', (1, 0), (1, -1), 'Ubuntu Bold', 80),
]))
def header_and_footer(canvas, document):
canvas.saveState()
size = document.pagesize
center = size[0] / 2
canvas.setFont('Ubuntu', 80)
canvas.drawCentredString(center,
size[1] - document.topMargin / 2, "SZCZĘŚLIWY")
canvas.drawCentredString(center, size[1] - document.topMargin + 20, 'NUMEREK')
canvas.setFont('Ubuntu', 15)
canvas.drawRightString(size[0] - document.rightMargin,
document.bottomMargin - 20, "Samorząd Uczniowski")
canvas.restoreState()
doc.build([table], onFirstPage=header_and_footer,
onLaterPages=header_and_footer)
response.headers['Content-type'] = 'application/pdf'
return numbers_pdf.getvalue()
def parse_line(self, lnr, line):
"""Parse single line."""
m = self.pattern.match(line)
if not m:
raise LineError(lnr, line, "Doesn't match the format")
raw_date, raw_number = m.groups()
if raw_date in self.dates:
raise LineError(lnr, line, "Date '%s' occured more than once" \
% raw_date)
self.dates.append(raw_date)
date = datetime.datetime.strptime(raw_date, '%Y-%m-%d').date()
number = int(raw_number)
return LuckyNumber(date, number)
def current(self):
# TODO This could be set in the settings file
change_hour = 15
c.lucky = LuckyNumber.current(change_hour)
return render('lucky/current.xml')
def index(self):
change_hour = 15
c.current = LuckyNumber.current(change_hour)
c.week = LuckyNumber.current_week(change_hour)
c.left = LuckyNumber.left()
return render('lucky/index.xml')
def draw(self):
c.numbers = LuckyNumber.draw()
return render('lucky/draw.xml')
