def upload(self, image, account, image_name=None):
""" Uploads an image
:param image: path to the image or image in bytes representation which should be uploaded
:type image: str, bytes
:param str account: Account which is used to upload. A posting key must be provided.
:param str image_name: optional
.. code-block:: python
from bhive import Hive
from bhive.imageuploader import ImageUploader
hv = Hive(keys=["5xxx"]) # private posting key
iu = ImageUploader(hive_instance=hv)
iu.upload("path/to/image.png", "account_name") # "private posting key belongs to account_name
"""
account = Account(account, hive_instance=self.hive)
if "posting" not in account:
account.refresh()
if "posting" not in account:
raise AssertionError("Could not access posting permission")
for authority in account["posting"]["key_auths"]:
posting_wif = self.hive.wallet.getPrivateKeyForPublicKey(
authority[0])
if isinstance(image, string_types):
image_data = open(image, 'rb').read()
elif isinstance(image, io.BytesIO):
image_data = image.read()
else:
image_data = image
message = py23_bytes(self.challenge, "ascii") + image_data
signature = sign_message(message, posting_wif)
signature_in_hex = hexlify(signature).decode("ascii")
files = {image_name or 'image': image_data}
url = "%s/%s/%s" % (self.base_url, account["name"], signature_in_hex)
r = requests.post(url, files=files)
return r.json()
from win10toast import ToastNotifier
from bhive.account import Account
import time
if __name__ == "__main__":
toaster = ToastNotifier()
randowhale = Account("randowhale")
randowhale.refresh()
try:
while True:
time.sleep(15)
randowhale.refresh()
if randowhale.profile["name"] == "Rando Is Sleeping":
# print(randowhale)
print("still sleeping, awake in " +
randowhale.get_recharge_time_str(99))
else:
toaster.show_toast(randowhale.profile["name"],
randowhale.profile["about"],
icon_path=None,
duration=5,
threaded=True)
# Wait for threaded notification to finish
while toaster.notification_active():
time.sleep(0.1)
except KeyboardInterrupt:
pass
