add support for name in email

Author: chirag-jn

README.md

@@ -24,7 +24,8 @@ from notipyer.email_notify import set_email_config
 
 SENDER_EMAIL = '[email protected]'
 SENDER_PASS = 'my_app_password'
-set_email_config(SENDER_EMAIL, SENDER_PASS)
+SENDER_NAME = 'my name'
+set_email_config(SENDER_EMAIL, SENDER_PASS, SENDER_NAME)
 ```
 ### Sending Email
 ```python

notipyer/credential_handler.py

@@ -1,15 +1,17 @@
 class credentials:
     EMAIL_ID = ''
     EMAIL_PASS = ''
+    EMAIL_USER = ''
     SLACK_TOKEN = ''
 
     def __init__(self):
         pass
 
 
-def _set_email_credentials(cred_obj, email, password):
+def _set_email_credentials(cred_obj, email, password, name):
     cred_obj.EMAIL_ID = email
     cred_obj.EMAIL_PASS = password
+    cred_obj.EMAIL_USER = name
 
 
 def _set_slack_token_credentials(cred_obj, token):

notipyer/email_notify.py

@@ -15,10 +15,10 @@ def _check_valid_string(string):
     return False
 
 
-def set_email_config(email, password):
+def set_email_config(email, password, sender_name=''):
     global mail_cred
     if _check_valid_string(email) and _check_valid_string(password):
-        _set_email_credentials(mail_cred, email, password)
+        _set_email_credentials(mail_cred, email, password, sender_name)
 
 
 @Async
@@ -30,7 +30,7 @@ def send_email(subject, message, to_addr, cc_addr=None, bcc_addr=None):
 
     client = smtplib.SMTP_SSL(SMTP_GMAIL_URL)
     client = _login_client(client)
-    recipients, email_body = _build_email(subject, message, mail_cred.EMAIL_ID, to_addr, cc_addr, bcc_addr)
+    recipients, email_body = _build_email(subject, message, to_addr, cc_addr, bcc_addr)
     client.sendmail(mail_cred.EMAIL_ID, recipients, email_body)
     client.quit()
 
@@ -64,8 +64,13 @@ def _check_recipients(to_addr, cc_addr, bcc_addr):
     return to_addr, cc_addr, bcc_addr
 
 
-def _build_email(subject, text, from_email, to_emails, cc_emails, bcc_emails):
-    message = "From: %s\r\n" % from_email \
+def _build_email(subject, text, to_emails, cc_emails, bcc_emails):
+    global mail_cred
+    if len(mail_cred.EMAIL_USER) > 0:
+        sender = mail_cred.EMAIL_USER + ' <' + mail_cred.EMAIL_ID + '>'
+    else:
+        sender = mail_cred.EMAIL_ID
+    message = "From: %s\r\n" % (sender) \
               + "To: %s\r\n" % ",".join(to_emails) \
               + "CC: %s\r\n" % ",".join(cc_emails) \
               + "Subject: %s\r\n" % subject \

tests/test_email_send.py

@@ -1,6 +1,6 @@
 from credentials import *
 from notipyer.email_notify import send_email, set_email_config
 
-set_email_config(username, password)
+set_email_config(username, password, name)
 
 send_email("my_subject", "my_content", [target_email])