From f592d01220c611faa588b48861baac3c828d33c2 Mon Sep 17 00:00:00 2001
From: qo-op <support@qo-op.com>
Date: Thu, 15 Jul 2021 04:36:54 +0200
Subject: [PATCH] read/del one sms

---
 pygsm/text.py | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/pygsm/text.py b/pygsm/text.py
index 85135ba..d8e5e55 100755
--- a/pygsm/text.py
+++ b/pygsm/text.py
@@ -21,6 +21,7 @@ parser_send.add_argument('-m', '--message', help='message contents', metavar='ME
 
 parser_read = subparsers.add_parser('read', help='read text messages')
 parser_read.add_argument('-i', '--interface', help='serial interface', metavar='TTY', required=True)
+parser_read.add_argument('-n', '--number', help='sms number', metavar='TTY', required=True)
 
 
 
@@ -56,13 +57,40 @@ def readMessage(phone):
     finally:
         phone.close()
 
-
+def readOne(phone):
+    try:
+        time.sleep(0.5)
+        phone.write(b'AT+CMGL=1\r')
+        read = phone.readlines()
+        badChars = ['OK', 'AT']
+        for msg in read:
+            if not any(x in str(msg) for x in badChars): 
+                print(str(msg.decode("utf-8")))
+        time.sleep(0.5)
+    finally:
+        phone.close()
+        
+def delOne(phone):
+    try:
+        time.sleep(0.5)
+        phone.write(b'AT+CMGD=1\r')
+        read = phone.readlines()
+        badChars = ['OK', 'AT']
+        for msg in read:
+            if not any(x in str(msg) for x in badChars): 
+                print(str(msg.decode("utf-8")))
+        time.sleep(0.5)
+    finally:
+        phone.close()
+        
 def main():
     phone = serial.Serial(args.interface, 115200, timeout=5)
     if sys.argv[1] == 'send':
         sendText(phone, args.recipient, args.message)
     elif sys.argv[1] == 'read':
         readMessage(phone)
+    elif sys.argv[1] == 'one':
+        readOne(phone)
     else: 
         parser.print_help()