From 6f17d9f932877ccc0600bdc1f54a5b9e124e94ad Mon Sep 17 00:00:00 2001
From: lu-yi-hsun <yihsun1992@gmail.com>
Date: Thu, 31 Oct 2019 22:12:15 +0800
Subject: [PATCH] 4.5

---
 README.md                 | 23 ++++++++++++++++++++++-
 iqoptionapi/stable_api.py | 12 +++++++++---
 setup.py                  |  2 +-
 3 files changed, 32 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index d3c92efd..9bc30418 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,11 @@
 
 [![paypal](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif)](https://www.paypal.me/iqoptionapi)
 
-last update:2019/10/27
+last update:2019/10/31
+
+Version:4.5
+
+add [get_remaning](#getremaning) api
 
 Version:4.4
  
@@ -375,7 +379,24 @@ print("check win only one id (id_list[0])")
 print(I_want_money.check_win_v2(id_list[0]))
 ```
 
+#### <a id=getremaning>get_remaning</a>
 
+purchase time=remaning time - 30
+
+```python
+from iqoptionapi.stable_api import IQ_Option
+I_want_money=IQ_Option("email","password")
+Money=1
+ACTIVES="EURUSD"
+ACTION="call"#or "put"
+expirations_mode=1
+while True:
+    remaning_time=I_want_money.get_remaning(expirations_mode)
+    purchase_time=remaning_time-30
+    if purchase_time<4:#buy the binary option at purchase_time<4
+        I_want_money.buy(Money,ACTIVES,ACTION,expirations_mode)
+        break
+```
 
 #### <a id=selloption>sell_option</a>
 
diff --git a/iqoptionapi/stable_api.py b/iqoptionapi/stable_api.py
index 62e30aff..10e35248 100644
--- a/iqoptionapi/stable_api.py
+++ b/iqoptionapi/stable_api.py
@@ -7,7 +7,7 @@
 import operator
  
 from collections import defaultdict
-from iqoptionapi.expiration import get_expiration_time
+from iqoptionapi.expiration import get_expiration_time,get_remaning_time
 from datetime import datetime,timedelta
 
  
@@ -19,7 +19,7 @@ def nested_dict(n, type):
 
 
 class IQ_Option:
-    __version__ = "4.4"
+    __version__ = "4.5"
 
     def __init__(self, email, password):
         self.size = [1, 5, 10, 15, 30, 60, 120, 300, 600, 900, 1800,
@@ -678,7 +678,13 @@ def buy_multi(self,price,ACTIVES,ACTION,expirations):
             logging.error('buy_multi error please input all same len')
             
 
-         
+    def get_remaning(self,duration):
+        for remaning in get_remaning_time(self.api.timesync.server_timestamp):
+            if remaning[0]==duration:
+                return remaning[1]
+        logging.error('get_remaning(self,duration) ERROR duration')
+        return "ERROR duration"
+        
     def buy(self, price, ACTIVES, ACTION, expirations):
         self.api.buy_successful = None
         self.api.buy_id = None
diff --git a/setup.py b/setup.py
index 565bc6fc..c126684d 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 
 setup(
     name="iqoptionapi",
-    version="4.4",
+    version="4.5",
     packages=find_packages(),
     install_requires=["pylint","requests","websocket-client==0.56"],
     include_package_data = True,