Added requirements.txt

mx_check.py

@@ -15,15 +15,14 @@ def get_mx_records(domain):
     return [str(x.exchange) for x in records]
 
 
-def mx_check(email_address):
+def mx_check(email_address, timeout=10):
     host = socket.gethostname()
 
-    smtp = smtplib.SMTP()
+    smtp = smtplib.SMTP(timeout=timeout)
     smtp.set_debuglevel(0)
 
     domain = get_domain_from_email_address(email_address)
     mx_records = get_mx_records(domain)
-    print(mx_records)
 
     for mx_record in mx_records:
         smtp.connect(mx_record)

pyemailval.py

@@ -34,4 +34,4 @@ def validate_email(
     if not check_mx:
         return True
 
-    return mx_check(email_address)
+    return mx_check(email_address, timeout=smtp_timeout)

requirements.txt

@@ -0,0 +1 @@
+dnspython

setup.cfg

@@ -1,3 +1,6 @@
 [nosetests]
 verbosity=3
-with-doctest=1
+with-doctest=1
+
+[metadata]
+description-file = README.rst

setup.py

@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 
 setup(
     name="pyemailval",
-    version="1.0",
+    version="0.1",
     download_url="git@github.com:ben-baert/pyemailval.git",
     py_modules=("pyemailval",),
     author="Ben Baert",