def news_headlines(entries, conf, region=None):
pagenum = conf['headlines']
if region:
page = ttxpage.TeletextPage(f"Regional Headlines {pagenum:03x}",
pagenum)
page.header(pagenum)
category = newsheaders.newsheader(page, region)
nextpage = conf['first']
maxlines = 9
else:
page = ttxpage.TeletextPage(f"News Headlines {pagenum:03x}", pagenum)
page.header(pagenum)
category = newsheaders.newsheader(page, 'headlines')
nextpage = conf['first']
maxlines = 8
line = 4
count = 0
for contents in entries:
if line == 4:
textattr = ttxcolour.colour(ttxcolour.DOUBLE_HEIGHT)
else:
textattr = ttxcolour.colour(ttxcolour.ALPHAWHITE)
headline = page.truncate(contents['short_title'], 70, ' ')
headlines = textwrap.wrap(headline, 35)
page.addline(
line, '{}{:<35}{}{:03x}'.format(textattr, headlines[0],
ttxcolour.yellow(), nextpage))
nextpage = ttxutils.nextpage(nextpage)
if line <= 4:
line += 2
else:
line += 1
if line >= 22:
break
if len(headlines) > 1:
page.addline(line, '{} {}'.format(ttxcolour.white(),
headlines[1]))
if line < 7 and region is None:
line += 2
else:
line += 1
count += 1
if count >= maxlines:
break
newsheaders.newsheadlinesfooter(page, category)
page.save()
def weatherindex(regionhead, ukhead):
cfg = _config["weather"]
page = ttxpage.TeletextPage("Weather Index", cfg["index"])
regionheads = textwrap.wrap(page.fixup(regionhead), 35)
regionhead = f"{regionheads[0]:<35.35}"
regionheads = regionheads[1:]
headline = "WEATHER NEWS:¬" + page.fixup(ukhead)
headlines = textwrap.wrap(headline, 39)
for i in range(len(headlines)):
l = headlines[i]
if i == 0:
l = ttxcolour.yellow() + l.replace("¬", ttxcolour.green())
elif i == len(headlines) - 1:
l = (
ttxcolour.green()
+ f"{l:<35.35}"
+ ttxcolour.yellow()
+ f"{cfg['maps']:03x}"
)
else:
l = ttxcolour.green() + l
headlines[i] = l
header = [
"␗j#3kj#3kj#3k␔␝␑␓h44|h<h<|(|$|h4|$|l ",
"␗j $kj $kj 'k␔␝␑␓*uu?jwj7␡ ␡ ␡k5␡1␡k4 ",
'␗"###"###"###␔////,,.-,-.,/,/,-.,.,-.///',
]
middle = [
"␃UK␄````````````````````````````````````",
"␆Forecast maps ␃401␆UK Cities 5 Day␃406",
"␆Regions ␃402␆ ␃ ",
"␆National ␃403␆ ␃ ",
"␆Current Weather␃404 ",
" ",
]
attrib = "From the Met Office"
attrib = f"{attrib:^39}"[2:]
footer = headlines + [
"",
ttxcolour.blue()
+ ttxcolour.colour(ttxcolour.NEW_BACK)
+ f"{ttxcolour.yellow()}{attrib}",
ttxutils.decode("€AMaps €BRegional €COutlook €FMain Menu"),
]
page.header(cfg["index"])
line = 1
for l in header:
page.addline(line, ttxutils.decode(l))
line += 1
page.addline(
line,
ttxcolour.colour(ttxcolour.DOUBLE_HEIGHT)
+ regionhead
+ ttxcolour.yellow()
+ f"{cfg['regional']:03x}",
)
line += 2
for l in regionheads:
page.addline(line, " " + l)
line += 1
line += 1
for l in middle:
page.addline(line, ttxutils.decode(l))
line += 1
line = 25 - len(footer)
for l in footer:
page.addline(line, l)
line += 1
page.addfasttext(
cfg["maps"], cfg["regional"], cfg["national"], 0x100, 0x8FF, 0x199
)
page.save()
def weatherfiveday(W):
cfg = _config["weather"]
maximum = -9999
minimum = 9999
today = None
entries = []
for city, num in fiveday_ids.items():
wx = W.loc_forecast(num, metoffer.DAILY).data
if today is None:
today = wx[0]["timestamp"][0]
entry = [city]
for i in range(5):
wx_type = short_weathers.get(wx[i * 2]["Weather Type"][0], "N/A")
max_temp = int(wx[i * 2]["Day Maximum Temperature"][0])
min_temp = int(wx[i * 2 + 1]["Night Minimum Temperature"][0])
date = wx[i * 2]["timestamp"][0]
entry.append(
f"{date.strftime('%a')}" f"{max_temp:>4}{min_temp:>4} {wx_type}"
)
if max_temp > maximum:
maximum = max_temp
if min_temp < minimum:
minimum = min_temp
entries.append(entry)
header = [
"␗j#3kj#3kj#3k␔␝␑␓h44|h<h<|(|$|h4|$|l ",
"␗j $kj $kj 'k␔␝␑␓*uu?jwj7␡ ␡ ␡k5␡1␡k4 ",
'␗"###"###"###␔////,,.-,-.,/,/,-.,.,-.///',
]
temps_c = []
temps_f = []
steps = (maximum - minimum) / 10
if steps < 1:
steps = 1
minimum = (minimum + maximum) // 2 - 5
for i in range(11):
temp_c = round(minimum + i * steps)
temp_f = round((temp_c * 1.8) + 32)
c = str(temp_c)
f = str(temp_f)
l = max(len(c), len(f))
temps_c.append(f"{c:>{l}}")
temps_f.append(f"{f:>{l}}")
footer = []
back = (
ttxcolour.blue()
+ ttxcolour.colour(ttxcolour.NEW_BACK)
+ ttxcolour.yellow()
)
footer.append(f"{back}C= " + " ".join(temps_c))
footer.append(f"{back}F= " + " ".join(temps_f))
footer.append(
ttxutils.decode("€AUK map €B Sport €CWeather €FMain Menu")
)
page = ttxpage.TeletextPage("Weather Five Day", cfg["fiveday"])
numpages = (len(entries) + 3) // 4
for sub in range(numpages):
body = []
top = f"{sub+1}/{numpages}"
body.append(f"{top:>39.39}")
body.append(
ttxcolour.yellow()
+ "UK FIVE DAY FORECAST FROM "
+ today.strftime("%e %b").strip()
)
body.append(ttxcolour.green() + "max for 0600-1800 min for 1800-0600")
body.append(
ttxcolour.yellow()
+ " max min"
+ ttxcolour.white()
+ "C "
+ ttxcolour.yellow()
+ " max min"
+ ttxcolour.white()
+ "C"
)
for i in range(2):
count = 0
c1 = []
c2 = []
offset = (sub * 4) + i
if offset < len(entries):
c1 = entries[offset]
offset = (sub * 4) + i + 2
if offset < len(entries):
c2 = entries[offset]
while len(c1) and len(c2):
row = ""
if count % 2:
row += ttxcolour.cyan()
else:
row += ttxcolour.white()
if len(c1):
row += f"{c1[0]:<19.19} "
c1 = c1[1:]
if len(c2):
row += c2[0]
c2 = c2[1:]
body.append(row)
count += 1
body.append("")
page.header(cfg["fiveday"], sub + 1, status=0xC000)
line = 1
for l in header:
page.addline(line, ttxutils.decode(l))
line += 1
for l in body:
page.addline(line, l)
line += 1
line = 25 - len(footer)
for l in footer:
page.addline(line, l)
line += 1
page.addfasttext(cfg["maps"], 0x300, cfg["index"], 0x100, 0x8FF, 0x199)
page.save()
def weatherobservations(W):
cfg = _config["weather"]
minimum = 9999
maximum = -9999
rows = []
timestamp = None
for city, num in observation_ids.items():
obs = W.loc_observations(num, cache_hours=1).data
time = None
temp = '-'
wind_speed = '-'
wind_dir = '-'
pressure = '-'
trend = '-'
weather_type = None
for o in obs:
if "timestamp" in o:
time = o["timestamp"][0]
if "Temperature" in o:
temp = round(float(o["Temperature"][0]))
if "Wind Speed" in o:
wind_speed = o["Wind Speed"][0]
if "Wind Direction" in o:
wind_dir = o["Wind Direction"][0]
if "Pressure" in o:
pressure = o["Pressure"][0]
if "Pressure Tendency" in o:
trend = o["Pressure Tendency"][0]
if "Weather Type" in o:
weather_type = o["Weather Type"][0]
if len(rows) % 2 == 1:
row_colour = ttxcolour.white()
else:
row_colour = ttxcolour.cyan()
if trend == "F":
trend_colour = ttxcolour.green()
elif trend == "S":
trend_colour = ttxcolour.white()
else:
trend_colour = ttxcolour.cyan()
row = f"{row_colour}{city:<12.12}{temp:>4}{wind_dir:>4}{wind_speed:>3}"
row += f"{pressure:>6}{trend_colour}{trend}{row_colour}"
if weather_type is not None:
row += short_weathers[weather_type]
else:
row += "n/a"
rows.append(row)
if time is not None and (timestamp is None or time > timestamp):
timestamp = time
if temp and temp != '-':
if temp < minimum:
minimum = temp
if temp > maximum:
maximum = temp
header = [
"␗j#3kj#3kj#3k␔␝␑␓h44|h<h<|(|$|h4|$|l ",
"␗j $kj $kj 'k␔␝␑␓*uu?jwj7␡ ␡ ␡k5␡1␡k4 ",
'␗"###"###"###␔////,,.-,-.,/,/,-.,.,-.///',
]
temps_c = []
temps_f = []
steps = (maximum - minimum) / 10
if steps < 1:
steps = 1
minimum = (minimum + maximum) // 2 - 5
for i in range(11):
temp_c = round(minimum + i * steps)
temp_f = round((temp_c * 1.8) + 32)
c = str(temp_c)
f = str(temp_f)
l = max(len(c), len(f))
temps_c.append(f"{c:>{l}}")
temps_f.append(f"{f:>{l}}")
footer = []
footer.append(ttxutils.decode(" ␃pressure␆R␃rising␇S␃steady␂F␃falling"))
footer.append("")
back = (
ttxcolour.blue()
+ ttxcolour.colour(ttxcolour.NEW_BACK)
+ ttxcolour.yellow()
)
footer.append(f"{back}C= " + " ".join(temps_c))
footer.append(f"{back}F= " + " ".join(temps_f))
footer.append(
ttxutils.decode("€AUK 5 day€B Sport €CWeather €FMain Menu")
)
page = ttxpage.TeletextPage("Weather Reports", cfg["observations"])
for subpage in (1, 2, 3):
body = []
top = f"{subpage}/3"
body.append(f"{top:>39.39}")
time = timestamp.strftime("%H%M")
body.append(f"{ttxcolour.yellow()}CURRENT UK WEATHER: Report at {time}")
body.append("")
body.append(ttxutils.decode(" ␃temp wind pres"))
body.append(ttxutils.decode(" ␇C mph mB"))
base = (subpage - 1) * 10
for l in rows[base : base + 10]:
body.append(l)
page.header(cfg["observations"], subpage, status=0xC000)
line = 1
for l in header:
page.addline(line, ttxutils.decode(l))
line += 1
for l in body:
page.addline(line, l)
line += 1
line = 25 - len(footer)
for l in footer:
page.addline(line, l)
line += 1
page.addfasttext(
cfg["fiveday"], 0x300, cfg["index"], 0x100, 0x8FF, 0x199
)
subpage += 1
page.save()
def weatheroutlook(W):
cfg = _config["weather"]
wx_text = W.text_forecast(metoffer.REGIONAL_FORECAST, regions["uk"])
headline = wx_text.data[0][1]
page = ttxpage.TeletextPage("Weather Page", cfg["national"])
pages = []
for i in range(3):
head = wx_text.data[i + 1][0].replace(":", "")
head = textwrap.wrap(page.fixup(head), 39)
body = wx_text.data[i + 1][1]
body = re.sub(r" M(ax|in)imum Temperature \d+C.*", r"", body)
body = textwrap.wrap(page.fixup(body), 39)
block = []
for h in head:
block.append(f" {h:<.39}")
for b in body:
block.append(f"{ttxcolour.cyan()}{b:<.39}")
if len(pages) and len(pages[-1]) + len(block) + 1 <= 15:
pages[-1].append('')
pages[-1].extend(block)
else:
pages.append(block)
header = [
"␗j#3kj#3kj#3k␔␝␑␓h44|h<h<|(|$|h4|$|l ",
"␗j $kj $kj 'k␔␝␑␓*uu?jwj7␡ ␡ ␡k5␡1␡k4 ",
'␗"###"###"###␔////,,.-,-.,/,/,-.,.,-.///',
]
title = "From the Met Office"
title = f"{title:^39}"[2:]
footer = [
ttxcolour.blue()
+ ttxcolour.colour(ttxcolour.NEW_BACK)
+ f"{ttxcolour.yellow()}{title}",
ttxutils.decode("€AUK cities €BSport €CWeather €FMain Menu"),
]
for subpage in range(len(pages)):
rows = []
top = f"{subpage + 1}/{len(pages)}"
rows.append(f"{top:>39.39}")
rows.append(" UK WEATHER OUTLOOK")
rows.append("")
rows.extend(pages[subpage])
page.header(cfg["national"], subpage + 1, status=0xC000)
line = 1
for l in header:
page.addline(line, ttxutils.decode(l))
line += 1
for l in rows:
page.addline(line, l)
line += 1
line = 25 - len(footer)
for l in footer:
page.addline(line, l)
line += 1
page.addfasttext(
cfg["observations"], 0x300, cfg["index"], 0x100, 0x8FF, 0x199
)
page.save(add_to_newsreel=True)
return headline
def weathermaps(W):
cfg = _config["weather"]
if datetime.datetime.now().hour > 16:
advance = 1
else:
advance = 0
pagenum = cfg["maps"]
subpage = 1
page = ttxpage.TeletextPage("Weather Maps", pagenum, time=10)
for index in range(3):
caption = None
advanced = False
page.header(pagenum, subpage, status=0xC000)
region_wx = dict()
region_wx_reduced = dict()
for reg_name, reg_id in region_ids.items():
w = W.loc_forecast(reg_id, metoffer.DAILY)
now = w.data[index + advance]
if (not advanced and
now["timestamp"][0].date() < datetime.datetime.now().date()):
# handle overnight transition
advanced = True
advance += 1
now = w.data[index + advance]
wx_type = now["Weather Type"][0]
wx_type_full = weathers.get(wx_type, "N/A")
if wx_type_full in region_wx:
region_wx[wx_type_full].append(reg_name)
else:
region_wx[wx_type_full] = [reg_name]
if wx_type in reduction_mapping:
wx_type = reduction_mapping[wx_type]
wx_type_reduced = weathers.get(wx_type, "N/A")
if wx_type_reduced in region_wx_reduced:
region_wx_reduced[wx_type_reduced].append(reg_name)
else:
region_wx_reduced[wx_type_reduced] = [reg_name]
if len(region_wx.keys()) > len(colours_a):
# Reduce colours in weather map
region_wx = region_wx_reduced
map = weathermap.WeatherMap()
reg_mapping = dict()
i = 0
for wx, locs in region_wx.items():
if i >= len(colours_a):
print(f"Out of colours on weather map {subpage}", flush=True)
i = 0
map.plot_text(firstmap(locs), colours_a[i], wx)
for loc in locs:
reg_mapping[loc] = colours_m[i]
i += 1
for city_name, city_id in city_ids.items():
w = W.loc_forecast(city_id, metoffer.DAILY)
now = w.data[index + advance]
if not caption:
caption = now["timestamp"][0].strftime("%A")
if now["timestamp"][1] == "Night":
caption += " night"
if now["timestamp"][1] == "Day":
wx_temp = now["Day Maximum Temperature"][0]
else:
wx_temp = now["Night Minimum Temperature"][0]
map.plot_temp(city_name, wx_temp)
# This needs to go after temperatures, as it changes
# the colours following the numbers
map.plot_borders(reg_mapping)
title = f"Weather for {caption}"
title = f"{title:^39}"[2:]
page.addline(
1,
ttxcolour.blue()
+ ttxcolour.colour(ttxcolour.NEW_BACK)
+ f"{ttxcolour.yellow()}{title}",
)
l = 2
subpagenum = chr(ttxcolour.ALPHAWHITE) + f"{subpage}/3"
map.put_text(2, 35, subpagenum)
for ll in map.map_lines():
page.addline(l, ll)
l += 1
title = "From the Met Office"
title = f"{title:^39}"[2:]
page.addline(
23,
ttxcolour.blue()
+ ttxcolour.colour(ttxcolour.NEW_BACK)
+ f"{ttxcolour.yellow()}{title}",
)
page.addline(
24, ttxutils.decode("€ARegional €BSport €CWeather €FMain Menu")
)
page.addfasttext(
cfg["regional"], 0x300, cfg["index"], 0x100, 0x8FF, 0x199
)
subpage += 1
page.save(add_to_newsreel=True)
def index_page(category : str,
pages : dict,
header : List[str],
footer : List[str],
entries : list,
fasttext : Optional[List[int]] = None,
increment : int =1,
rule: Optional[str] = None,
number_colour: str = ttxcolour.white()):
index = pages['index']
page = ttxpage.TeletextPage(
f"{category} Index {index:03x}",
index)
page.header(index)
line = 1
for l in header:
page.addline(line, decode(l))
line += 1
colour = ttxcolour.colour(ttxcolour.DOUBLE_HEIGHT)
number = pages['first']
index = 0
for contents in entries:
if increment == 1:
if index in [ 1, 6, 10 ]:
line += 1
elif index == 1:
line += 1
if line == rule:
page.addline(line,
f"{ttxcolour.magenta()}"
"```````````````````````````````````````")
line += 1
title = contents['short_title']
l, _, r = title.partition(': ')
if r:
title = r
title = page.truncate(title, 35, ' ')
page.addline(line,
f"{colour}{title:<35.35}{number_colour}{number:03x}")
colour = ttxcolour.cyan()
line += increment
index += 1
number = nextpage(number)
if number > pages['last']:
break
line = 25 - len(footer)
for l in footer:
page.addline(line, decode(l))
line += 1
if fasttext and len(fasttext) in [3, 4, 6]:
if len(fasttext) == 3:
f = [pages['first'], *fasttext, 0x8ff, 0x199]
elif len(fasttext) == 4:
f = [*fasttext, 0x8ff, 0x199]
else:
f = fasttext
page.addfasttext(*f)
else:
page.addfasttext(pages['first'], 0x100, 0x101, 0x100, 0x8ff, 0x199)
page.save()