Add support to send email with HTML content

chirag-jn · chirag-jn · commit e81e971b498f · 2022-03-29T00:51:21.000+05:30
diff --git a/README.md b/README.md
@@ -37,9 +37,19 @@ to_recipients = ['to-email-1@domain.com', 'toemail2@domain.com'] # Can be None
 cc_recipients = ['cc-email-1@domain.com', 'cc-email-2@domain.com'] # Can be None
 bcc_recipients = ['bcc-email-1@domain.com', 'bcc-email-2@domain.com'] # Can be None
 attachment_path = 'path_to_my_file' # Can be None
+html = """\
+<html>
+  <head></head>
+  <body>
+    <p>Hi!<br>
+       How are you?<br>
+    </p>
+  </body>
+</html>
+""" # Can be None
 is_async = True # Sent as an async email only if this parameter is True
 
-send_email(subject, body, to_recipients, cc_recipients, bcc_recipients, attachment_path, is_async)
+send_email(subject, body, to_recipients, cc_recipients, bcc_recipients, attachment_path, html_text, is_async)
 ```
 
 ## Slack Notifications
diff --git a/notipyer/__init__.py b/notipyer/__init__.py
@@ -1,6 +1,6 @@
 from .credential_handler import credentials
 
-__version__ = '0.3.2'
+__version__ = '0.3.3'
 __name__ = 'Notipyer'
 __short_desc__ = 'Notification Triggers for Python'
 __url__ = 'https://github.com/chirag-jn/notipyer'
diff --git a/notipyer/email_notify.py b/notipyer/email_notify.py
@@ -27,26 +27,26 @@ def set_email_config(email, password, sender_name=''):
         _set_email_credentials(mail_cred, email, password, sender_name)
 
 
-def _send_email_helper(subject, message, to_addr=None, cc_addr=None, bcc_addr=None, attachment_path=None):
+def _send_email_helper(subject, message, to_addr=None, cc_addr=None, bcc_addr=None, attachment_path=None, html_text=None):
     global mail_cred
     global SMTP_GMAIL_URL
 
     to_addr, cc_addr, bcc_addr = _check_recipients(to_addr, cc_addr, bcc_addr)
 
     client = smtplib.SMTP_SSL(SMTP_GMAIL_URL)
     client = _login_client(client)
-    recipients, email_body = _build_email(subject, message, to_addr, cc_addr, bcc_addr, attachment_path)
+    recipients, email_body = _build_email(subject, message, to_addr, cc_addr, bcc_addr, attachment_path, html_text=html_text)
     client.sendmail(mail_cred.EMAIL_ID, recipients, email_body)
     client.quit()
     return True
 
 
-def send_email(subject, message, to_addr=None, cc_addr=None, bcc_addr=None, attachment_path=None, is_async=True):
+def send_email(subject, message, to_addr=None, cc_addr=None, bcc_addr=None, attachment_path=None, html_text=None, is_async=True):
     global _send_email_helper
     if is_async:
         _send_email_helper = Async(_send_email_helper)
 
-    return _send_email_helper(subject, message, to_addr, cc_addr, bcc_addr, attachment_path)
+    return _send_email_helper(subject, message, to_addr, cc_addr, bcc_addr, attachment_path, html_text)
 
 
 def _login_client(client):
@@ -78,7 +78,7 @@ def _check_recipients(to_addr, cc_addr, bcc_addr):
     return to_addr, cc_addr, bcc_addr
 
 
-def _build_email(subject, text, to_emails, cc_emails, bcc_emails, attachment_path):
+def _build_email(subject, text, to_emails, cc_emails, bcc_emails, attachment_path, html_text):
     global mail_cred
     if len(mail_cred.EMAIL_USER) > 0:
         sender = mail_cred.EMAIL_USER + ' <' + mail_cred.EMAIL_ID + '>'
@@ -89,7 +89,10 @@ def _build_email(subject, text, to_emails, cc_emails, bcc_emails, attachment_pat
     message['To'] = ",".join(to_emails)
     message['CC'] = ",".join(cc_emails)
     message['Subject'] = subject
-    message.attach(MIMEText(text, 'plain'))
+    if text is not None:
+        message.attach(MIMEText(text, 'plain'))
+    if html_text is not None:
+        message.attach(MIMEText(html_text, 'html'))
 
     if attachment_path is not None:
         attachment = open(attachment_path, 'rb')
diff --git a/tests/test_email_send.py b/tests/test_email_send.py
@@ -3,5 +3,16 @@
 
 set_email_config(username, password, name)
 
-print(send_email("my_subject", "my_content", [target_email], attachment_path='credentials.py.sample', is_async=True))
-print('Email Sent')
+html = """\
+<html>
+  <head></head>
+  <body>
+    <p>Hi!<br>
+       How are you?<br>
+    </p>
+  </body>
+</html>
+"""
+
+print(send_email("my_subject", "my_content", [target_email], attachment_path='credentials.py.sample', is_async=True, html_text=html))
+print('Email Sent')
