fix template directory doesn't copy into lib add added main

nativeauthenticator/orm.py

@@ -9,10 +9,10 @@
 class UserInfo(Base):
     __tablename__ = 'users_info'
     id = Column(Integer, primary_key=True, autoincrement=True)
-    username = Column(String, nullable=False)
-    password = Column(String, nullable=False)
+    username = Column(String(128), nullable=False)
+    password = Column(String(128), nullable=False)
     is_authorized = Column(Boolean, default=False)
-    email = Column(String)
+    email = Column(String(128))
 
     @classmethod
     def find(cls, db, username):
@@ -23,8 +23,9 @@ def find(cls, db, username):
     def is_valid_password(self, password):
         """Checks if a password passed matches the
         password stored"""
-        encoded_pw = bcrypt.hashpw(password.encode(), self.password)
-        return encoded_pw == self.password
+        check_pwd = self.password.encode() if type(self.password) != bytes else self.password
+        encoded_pw = bcrypt.hashpw(password.encode(), check_pwd)
+        return encoded_pw == check_pwd
 
     @classmethod
     def change_authorization(cls, db, username):
@@ -35,6 +36,8 @@ def change_authorization(cls, db, username):
 
     @validates('email')
     def validate_email(self, key, address):
+        if not address:
+            return
         assert re.match(r"^[A-Za-z0-9\.\+_-]+@[A-Za-z0-9\._-]+\.[a-zA-Z]*$",
                         address)
         return address

setup.py

@@ -1,6 +1,9 @@
+import os
 from setuptools import setup, find_packages
 
-setup(
+pjoin = os.path.join
+
+setup_args = dict(
     name='jupyterhub-nativeauthenticator',
     version='0.0.1',
     description='JupyterHub Native Authenticator',
@@ -11,7 +14,17 @@
     packages=find_packages(),
     install_requires=['jupyterhub>=0.8', 'bcrypt'],
     package_data={
-        'templates': ['*.html'],
-        'common-credentials': ['common-credentials.txt'],
+        'nativeauthenticator': [
+            pjoin('templates', '*.html'),
+            'common-credentials.txt'
+        ],
     }
 )
+
+
+def main():
+    setup(**setup_args)
+
+
+if __name__ == '__main__':
+    main()