PEP8 Blank Lines Style Issues, lp:1782596

dkim/dknewkey.py

@@ -39,6 +39,7 @@ BITS_REQUIRED = 2048
 # what openssl binary do we use to do key manipulation?
 OPENSSL_BINARY = '/usr/bin/openssl'
 
+
 def GenRSAKeys(private_key_file):
   """ Generates a suitable private key.  Output is unprotected.
   You should encrypt your keys.
@@ -47,6 +48,7 @@ def GenRSAKeys(private_key_file):
   subprocess.check_call([OPENSSL_BINARY, 'genrsa', '-out', private_key_file,
                          str(BITS_REQUIRED)])
 
+
 def GenEd25519Keys(private_key_file):
     """Generates a base64 encoded private key for ed25519 DKIM signing.
     Output is unprotected.  You should encrypt your keys.
@@ -62,6 +64,7 @@ def GenEd25519Keys(private_key_file):
     pkf.close()
     return(priv_key)
 
+
 def ExtractRSADnsPublicKey(private_key_file, dns_file):
   """ Given a key, extract the bit we should place in DNS.
   """
@@ -79,6 +82,7 @@ def ExtractRSADnsPublicKey(private_key_file, dns_file):
   print >> dns_fp, "k=rsa; h=sha256; p={0}".format(output)
   dns_fp.close()
 
+
 def ExtractEd25519PublicKey(private_key_file, dns_file, priv_key):
     """ Given a ed25519 key, extract the bit we should place in DNS.
     """
@@ -90,6 +94,7 @@ def ExtractEd25519PublicKey(private_key_file, dns_file, priv_key):
     print >> dns_fp, "k=ed25519; p={0}".format(output)
     dns_fp.close()
 
+
 def main():
   parser = argparse.ArgumentParser(
     description='Produce DKIM keys.',)