Add files via upload

failed_packets.py

@@ -0,0 +1,50 @@
+from hashlib import sha256
+import hmac
+import base64
+import requests
+import time
+import datetime
+import json
+
+def unixtime(days=0, hours=0, minutes=0):
+
+    now_time = datetime.datetime.now()  
+    # days=None, seconds=None, microseconds=None, milliseconds=None, minutes=None, hours=None, weeks=None
+    jisuantime = now_time + datetime.timedelta(days=days, hours=hours, minutes=minutes)
+
+    tss1 = jisuantime.strftime('%Y-%m-%d %H:%M:%S')
+
+    timeArray = time.strptime(tss1, "%Y-%m-%d %H:%M:%S")
+
+    timeStamp = int(time.mktime(timeArray))
+    return timeStamp  # 1381419600
+
+def get_sign(data, key):
+    key = key.encode('utf-8')
+    message = data.encode('utf-8')
+    sign = base64.b64encode(hmac.new(key, message, digestmod=sha256).digest())
+    sign = str(sign, 'utf-8')
+    return sign
+
+class OpenApiDemo(object):
+    def __init__(self):
+        self.base_url = "https://apis.iobscan.io"
+        self.api_key = "[insert API key]" # contact the Iris team for an API key and secret
+        self.api_secret = "[insert API secret]"
+
+    def ibc_failure(self):
+        path = "/ibc/transfers/statistics/cosmoshub/failure?[insert start_date and end_date]"
+        signing_string = f"X-Timestamp: {unixtime()}\nURI: {path}\nBody: "
+        signature = get_sign(signing_string, self.api_secret)
+        headers = {"X-Api-Key": self.api_key,
+                   "X-Timestamp": str(unixtime()),
+                   "X-Signature": signature}
+        r = requests.get(self.base_url + path, headers=headers)
+        cgtresult = r.json()
+        print(json.dumps(cgtresult, indent=4))
+        return cgtresult
+
+
+if __name__ == '__main__':
+    a = OpenApiDemo()
+    a.ibc_failure()