def update_cache():
# Check if RTC has been synced over NTP
if not rtc.isSet():
_show_progress("Connecting to WiFi...", False)
wifi.connect()
if not wifi.wait():
_show_progress("Failed to connect to WiFi.", True)
return False
while wifi.status() and (time.time() < 1482192000):
wifi.ntp()
last_update = _get_last_updated()
if last_update > 0 and time.time() < last_update + (600):
return True
if not wifi.status():
_show_progress("Connecting to WiFi...", False)
wifi.connect()
if not wifi.wait():
_show_progress("Failed to connect to WiFi.", True)
return False
print('Updating woezel cache..')
#os.remove(cache_path + '/categories.json')
_show_progress("Downloading package list...")
packages = get_pkg_list()
categories = set(item['category'] for item in packages)
with open(cache_path + '/categories.json', 'w') as categories_file:
categories_file.write(json.dumps([{'name': _slug_to_name(cat), 'slug': cat} for cat in categories]))
_show_progress("Saving lists...")
for cat in categories:
gc.collect()
with open(cache_path + '/' + cat + '.json', 'w') as category_file:
category_file.write(json.dumps([app for app in packages if app['category'] == cat]))
gc.collect()
_set_last_updated()
_show_progress("Done!")
gc.collect()
return True
easydraw.disp_string_right_bottom(0, info)
if len(gui_apps) > 0:
drawPageIndicator(len(gui_apps), gui_app_current)
if cfg_greyscale:
display.flush(display.FLAG_LUT_GREYSCALE)
else:
display.flush(display.FLAG_LUT_NORMAL)
return 1000
virtualtimers.new(0, drawTask, True)
# Free up space in RAM
gc.collect()
# Set the RTC if needed and WiFi is allowed
if not rtc.isSet() and cfg_wifi:
wifi.connect() #Connecting to WiFi automatically sets the time using NTP (see wifiTask)
# Text scroller
display.windowCreate("scroller", 512, 32) #Workaround!!! windows get corrupted when size is not in units of 8
display.windowShow("scroller")
display.windowMove("scroller", 65, display.height()-22) # Move out of visible screen
display.drawFill("scroller", COLOR_BG)
display.drawText("scroller", 0, 0, cfg_nick_text, COLOR_FG, "permanentmarker22")
def scrollerThread():
scrollerStartPos = 129
scrollerEndPos = -display.getTextWidth(cfg_nick_text, "permanentmarker22") - 128
scrollerPos = scrollerStartPos
global stopThreads
while not stopThreads:
def update_cache():
# Check if RTC has been synced over NTP
if not rtc.isSet():
_show_progress("Connecting to WiFi...", False)
wifi.connect()
if not wifi.wait():
_show_progress("Failed to connect to WiFi.", True)
return False
while wifi.status() and (time.time() < 1482192000):
wifi.ntp()
last_update = _get_last_updated()
if last_update > 0 and time.time() < last_update + (600):
return True
if not wifi.status():
_show_progress("Connecting to WiFi...", False)
wifi.connect()
if not wifi.wait():
_show_progress("Failed to connect to WiFi.", True)
return False
print('Updating woezel cache..')
_show_progress("Downloading categories...")
try:
request = urequests.get("https://%s/eggs/categories/json" %
woezel_domain,
timeout=30)
_show_progress("Saving categories...")
with open(cache_path + '/categories.json', 'w') as categories_file:
categories_file.write(request.text)
_show_progress("Parsing categories...")
categories = request.json()
request.close()
del request
for index, category in enumerate(categories):
gc.collect()
cat_slug = category["slug"]
_show_progress("Downloading '" + category["name"] +
"' (%d/%d)..." % (index, len(categories)))
f = urequests.get("https://%s/basket/%s/category/%s/json" %
(woezel_domain, device_name, cat_slug),
timeout=30)
with open(cache_path + '/' + cat_slug + '.json', 'w') as f_file:
f_file.write(f.text)
f.close()
del f
gc.collect()
_set_last_updated()
_show_progress("Done!")
gc.collect()
return True
except BaseException as e:
sys.print_exception(e)
_show_progress("Failed!", True)
gc.collect()
return False
'Location': 'epoch'
}],
'date':
'01 Jan',
'doy':
1
}]
print("Error parsing activities")
##### Main program ######
days = []
## Check if RTC is initialized
if not rtc.isSet():
if not wifi.status():
print("Updating time")
uinterface.connect_wifi()
wifi.ntp()
wifi.disconnect()
## Cache updates
cache_path = '/cache/activities'
cache_file = '/activities.json'
url = "http://cz19.lanergy.eu/api/cz_app.php"
## Update cache
update_cache()
## Get current day of year
