def send_message(message):
print(message)
send_message_url = (
"https://api.telegram.org/bot%s/sendMessage?chat_id=%s&text=%s"
% (secrets.telegram.token, secrets.telegram.chat_id, message)
)
curl.get(send_message_url)
def main():
lcd.clear()
lcd.setBrightness(800)
lcd.setTextColor(lcd.WHITE, lcd.BLACK)
lcd.font('SFArch_48.fon')
lcd.print('BTC Price', lcd.CENTER, 25, lcd.ORANGE)
prev_price = ''
timereset = time.ticks_ms() + (60 * 1000)
while True:
if not m5cloud.idle():
break
try:
# btc_data = get_btc_price()
gc.collect()
lcd.triangle(300, 0, 319, 0, 319, 19, lcd.YELLOW, lcd.YELLOW)
r = curl.get('http://api.m5stack.com/btc')
lcd.triangle(300, 0, 319, 0, 319, 19, lcd.BLUE, lcd.BLUE)
btc_data = ujson.loads(r[2])
print(btc_data)
print('')
if btc_data:
# Max price
high = btc_data['high']
high = high[:(high.find('.') + 3)]
lcd.font(lcd.FONT_DejaVu18)
lcd.print('Max:', 20, 192, lcd.GREEN)
lcd.print(high, 5, 215, lcd.GREEN)
# Min price
low = btc_data['low']
low = low[:(low.find('.') + 3)]
lcd.font(lcd.FONT_DejaVu18)
lcd.print('Min:', 255, 192, lcd.RED)
lcd.print(low, lcd.RIGHT, 215, lcd.RED)
# Last Price
price = btc_data['last']
if not price == prev_price:
lcd.rect(0, 100, 320, 48, lcd.BLACK, lcd.BLACK)
lcd.font('SFArch_48.fon')
lcd.print('$ ' + price, lcd.CENTER, 100, color=lcd.WHITE)
# Symbol
_offset = 175
if price > prev_price:
lcd.rect(140, _offset, 41, 26, lcd.BLACK, lcd.BLACK)
lcd.triangle(160, _offset, 140, _offset + 25, 180,
_offset + 25, lcd.GREEN, lcd.GREEN)
elif price < prev_price:
lcd.rect(140, _offset, 41, 26, lcd.BLACK, lcd.BLACK)
lcd.triangle(160, _offset + 25, 140, _offset, 180, _offset,
lcd.RED, lcd.RED)
prev_price = price
except:
pass
time.sleep(5)
def __request(self, action, api, kwargs, privileged=True):
if not self._access_token:
raise NotAuthorized
# hack for https://github.com/WeCase/WeCase/issues/119
if (
privileged
and api in self.PRIVILEGED_APIS
and self._authorize_code
and (
not self.PRIVILEGED_APIS[api]["identifier_required"]
or (
self.PRIVILEGED_APIS[api]["identifier_required"]
and (("uid" in kwargs) or ("screen_name" in kwargs))
)
)
):
if "uid" in kwargs and "screen_name" not in kwargs:
screen_name = self.__request(self.HTTP_GET, "users/show", {"uid": kwargs["uid"]}, privileged=False).get(
"screen_name"
)
kwargs["screen_name"] = screen_name
del kwargs["uid"]
kwargs["source"] = self.application.app_key
kwargs["access_token"] = self._authorize_code
else:
kwargs["access_token"] = self._access_token
request_url = self.API % api
curl = _Curl()
if action == self.HTTP_GET:
result = curl.get(request_url, kwargs)
elif action == self.HTTP_POST:
result = curl.post(request_url, kwargs)
elif action == self.HTTP_UPLOAD:
image = kwargs.pop("pic")
kwargs["pic"] = image.read()
image.close()
result = curl.post_binary(request_url, kwargs)
status_code = curl.get_info(pycurl.RESPONSE_CODE)
try:
result_json = json.loads(result, object_hook=getable_dict)
if not isinstance(result_json, dict):
return result_json
if "error_code" in result_json.keys():
raise APIError(result_json["error_code"], result_json["error"])
return getable_dict(result_json)
except (TypeError, ValueError):
if status_code != 200:
raise APIError(status_code, "Unknown Error")
raise ResultCorrupted
def __request(self, action, api, kwargs, privileged=True):
if not self._access_token:
raise NotAuthorized
# hack for https://github.com/WeCase/WeCase/issues/119
if (privileged and api in self.PRIVILEGED_APIS and self._authorize_code
and (not self.PRIVILEGED_APIS[api]["identifier_required"] or
(self.PRIVILEGED_APIS[api]["identifier_required"] and
(("uid" in kwargs) or ("screen_name" in kwargs))))):
if "uid" in kwargs and "screen_name" not in kwargs:
screen_name = self.__request(
self.HTTP_GET,
"users/show", {
"uid": kwargs["uid"]
},
privileged=False).get("screen_name")
kwargs["screen_name"] = screen_name
del kwargs["uid"]
kwargs["source"] = self.application.app_key
kwargs["access_token"] = self._authorize_code
else:
kwargs["access_token"] = self._access_token
request_url = self.API % api
curl = _Curl()
if action == self.HTTP_GET:
result = curl.get(request_url, kwargs)
elif action == self.HTTP_POST:
result = curl.post(request_url, kwargs)
elif action == self.HTTP_UPLOAD:
image = kwargs.pop("pic")
kwargs["pic"] = image.read()
image.close()
result = curl.post_binary(request_url, kwargs)
status_code = curl.get_info(pycurl.RESPONSE_CODE)
try:
result_json = json.loads(result, object_hook=getable_dict)
if not isinstance(result_json, dict):
return result_json
if "error_code" in result_json.keys():
raise APIError(result_json["error_code"], result_json["error"])
return getable_dict(result_json)
except (TypeError, ValueError):
if status_code != 200:
raise APIError(status_code, "Unknown Error")
raise ResultCorrupted
def getdata():
tft = lcd_tft.tft
tft.clear(0xffffff)
tft.set_bg(0xffffff)
tft.text(tft.CENTER,8,"Weather", color=0xeb4634)
tft.line(5, 20, 155, 20, 0x101010)
print("collecting data")
res = curl.get('http://api.openweathermap.org/data/2.5/weather?id=1260728&appid=40b0fc55c3eef1e8b3f0bba8366d1eff&units=metric',"data.json")
print(res[1])
file = open("data.json", "r")
data = file.read()
parsed = json.loads(data)
print( parsed["weather"][1])
tft.text(tft.CENTER,30,parsed["weather"][1], color=0xeb4634)
tft.text(tft.CENTER,38,parsed["main"][0], color=0xeb4634)
def _request_authorize_code(self, application):
# Encode the username to a URL-encoded string.
# Then, calculate its base64, we need it later
username_encoded = urllib.parse.quote(self._username)
username_encoded = username_encoded.encode("UTF-8") # convert to UTF-8-encoded byte string
username_encoded = base64.b64encode(username_encoded)
# First, we need to request prelogin.php for some necessary parameters.
prelogin = self.PRELOGIN_PARAMETER
prelogin['su'] = username_encoded
curl = _Curl()
try:
prelogin_result = curl.get(self.PRELOGIN_URL, prelogin)
except pycurl.error:
raise NetworkError
# The result is a piece of JavaScript code, in the format of
# sinaSSOController.preloginCallBack({json here})
prelogin_json = prelogin_result.replace("sinaSSOController.preloginCallBack(", "")[0:-1]
prelogin_json = json.loads(prelogin_json)
# Second, we request login.php to request for a authenticate ticket
login = self.LOGIN_PARAMETER
login['su'] = username_encoded
login['servertime'] = prelogin_json['servertime']
login['nonce'] = prelogin_json['nonce']
login['rsakv'] = prelogin_json['rsakv']
# One more thing, we need to encrypt the password with extra token
# using RSA-1024 public key which the server has sent us.
rsa_pubkey_bignum = int(prelogin_json['pubkey'], 16) # the public key is a big number in Hex
rsa_pubkey = rsa.PublicKey(rsa_pubkey_bignum, 65537) # RFC requires e == 65537 for RSA algorithm
plain_msg = "%s\t%s\n%s" % (prelogin_json['servertime'], prelogin_json['nonce'], self._password)
plain_msg = plain_msg.encode('UTF-8') # to byte string
cipher_msg = rsa.encrypt(plain_msg, rsa_pubkey)
cipher_msg = base64.b16encode(cipher_msg) # to Hex
login['sp'] = cipher_msg
curl = _Curl()
try:
login_result = curl.post(self.LOGIN_URL % "ssologin.js(v1.4.15)", login)
except pycurl.error:
raise NetworkError
# the result is a JSON string
# if success, Sina will give us a ticket for this authorized session
login_json = json.loads(login_result)
if "ticket" not in login_json:
raise AuthorizeFailed(str(login_json))
oauth2 = self.OAUTH2_PARAMETER
oauth2['ticket'] = login_json['ticket'] # it's what all we need
oauth2['client_id'] = application.app_key
oauth2['redirect_uri'] = application.redirect_uri
curl = _Curl()
curl.set_option(pycurl.FOLLOWLOCATION, False) # don't follow redirect
curl.set_option(pycurl.REFERER, self.AUTHORIZE_URL) # required for auth
try:
curl.post(self.AUTHORIZE_URL, oauth2)
except pycurl.error:
raise NetworkError
# After post the OAuth2 information, if success,
# Sina will return "302 Moved Temporarily", the target is "http://redirect_uri/?code=xxxxxx",
# xxxxxx is the authorize code.
redirect_url = curl.get_info(pycurl.REDIRECT_URL)
if not redirect_url:
raise AuthorizeFailed("Invalid Application() or wrong username/password.")
authorize_code = redirect_url.split("=")[1]
self.authorize_code = authorize_code
return authorize_code
import lcd_tft, json, curl
tft = lcd_tft.tft
tft.clear(0xffffff)
tft.set_bg(0xffffff)
tft.text(tft.CENTER, 10, "Weather", color=0xeb4634)
tft.line(5, 21, 155, 21, 0x101010)
print("collecting data")
res = curl.get(
'http://api.openweathermap.org/data/2.5/weather?id=1260728&appid=40b0fc55c3eef1e8b3f0bba8366d1eff&units=metric',
"weather.json")
print(res[0])
print("/n/n")
print(res[1])
# the curl library is a simple way to access web servers on the internet
# https://github.com/loboris/MicroPython_ESP32_psRAM_LoBo/wiki/curl
import curl
#get a file from a webserver http://loboris.eu/ESP32/info.txt
response = curl.get('loboris.eu/ESP32/info.txt')
if response:
#response[0] #return code
#print(response[1]) #headers
print(response[2]) #body
if timeout > 0:
time.sleep_ms(1000)
now = time.ticks_ms()
while True:
if wifi.ifconfig()[0] != '0.0.0.0':
print("Connected, IP: {}".format(wifi.ifconfig()[0]))
break
if time.ticks_ms() - now > timeout:
break
return wifi
wifi = init_wifi("signalhuset", "signal+huset2017")
# wifi = init_wifi("HomeBox-10E0_5G", "a6cfdf567")
# wifi = init_wifi("AndroidAPAD82", "odon3187")
status, header, data = curl.get('api.openweathermap.org/data/2.5/onecall?lat=55.6761&lon=12.5683&exclude=minutely,hourly,current&&units=metric&appid=4641ad3e90202b3e5b93bb82490ca04f')
weather = Forecast(json.loads(data)['daily'])
servo = machine.PWM(machine.Pin(17), freq=50)
pin_r = machine.PWM(machine.Pin(27))
pin_g = machine.PWM(machine.Pin(26))
pin_b = machine.PWM(machine.Pin(25))
def on_data(temp):
print(temp[2])
today = json.loads(data)['daily'][0]['weather'][0]
print(today['main'])
if today['main'] == 'Clear':
servo.duty(7)
elif today['main'] == 'Clouds':
servo.duty(11)
def test_curl_http():
if 0 != curl.get('http://www.example.com')[0]:
print('cannot fetch http example.com')
else:
lcd.print('fetch http example.com done')
def _request_authorize_code(self, application):
# Encode the username to a URL-encoded string.
# Then, calculate its base64, we need it later
username_encoded = urllib.parse.quote(self._username)
username_encoded = username_encoded.encode(
"UTF-8") # convert to UTF-8-encoded byte string
username_encoded = base64.b64encode(username_encoded)
# First, we need to request prelogin.php for some necessary parameters.
prelogin = self.PRELOGIN_PARAMETER
prelogin['su'] = username_encoded
curl = _Curl()
try:
prelogin_result = curl.get(self.PRELOGIN_URL, prelogin)
except pycurl.error:
raise NetworkError
# The result is a piece of JavaScript code, in the format of
# sinaSSOController.preloginCallBack({json here})
prelogin_json = prelogin_result.replace(
"sinaSSOController.preloginCallBack(", "")[0:-1]
prelogin_json = json.loads(prelogin_json)
# Second, we request login.php to request for a authenticate ticket
login = self.LOGIN_PARAMETER
login['su'] = username_encoded
login['servertime'] = prelogin_json['servertime']
login['nonce'] = prelogin_json['nonce']
login['rsakv'] = prelogin_json['rsakv']
# One more thing, we need to encrypt the password with extra token
# using RSA-1024 public key which the server has sent us.
rsa_pubkey_bignum = int(prelogin_json['pubkey'],
16) # the public key is a big number in Hex
rsa_pubkey = rsa.PublicKey(
rsa_pubkey_bignum,
65537) # RFC requires e == 65537 for RSA algorithm
plain_msg = "%s\t%s\n%s" % (prelogin_json['servertime'],
prelogin_json['nonce'], self._password)
plain_msg = plain_msg.encode('UTF-8') # to byte string
cipher_msg = rsa.encrypt(plain_msg, rsa_pubkey)
cipher_msg = base64.b16encode(cipher_msg) # to Hex
login['sp'] = cipher_msg
curl = _Curl()
try:
login_result = curl.post(self.LOGIN_URL % "ssologin.js(v1.4.15)",
login)
except pycurl.error:
raise NetworkError
# the result is a JSON string
# if success, Sina will give us a ticket for this authorized session
login_json = json.loads(login_result)
if "ticket" not in login_json:
raise AuthorizeFailed(str(login_json))
oauth2 = self.OAUTH2_PARAMETER
oauth2['ticket'] = login_json['ticket'] # it's what all we need
oauth2['client_id'] = application.app_key
oauth2['redirect_uri'] = application.redirect_uri
curl = _Curl()
curl.set_option(pycurl.FOLLOWLOCATION, False) # don't follow redirect
curl.set_option(pycurl.REFERER,
self.AUTHORIZE_URL) # required for auth
try:
curl.post(self.AUTHORIZE_URL, oauth2)
except pycurl.error:
raise NetworkError
# After post the OAuth2 information, if success,
# Sina will return "302 Moved Temporarily", the target is "http://redirect_uri/?code=xxxxxx",
# xxxxxx is the authorize code.
redirect_url = curl.get_info(pycurl.REDIRECT_URL)
if not redirect_url:
raise AuthorizeFailed(
"Invalid Application() or wrong username/password.")
authorize_code = redirect_url.split("=")[1]
self.authorize_code = authorize_code
return authorize_code
import curl
help(curl)
def call(data):
print(data)
a=curl.get('https://www.w3schools.com',caller=call)