From b888a7b572df5073bfa4ce987706a14b3258f657 Mon Sep 17 00:00:00 2001
From: Rodrigo Reis <rodrigo.gargravarr@gmail.com>
Date: Thu, 15 Dec 2016 18:28:33 +0100
Subject: [PATCH 1/3] #23 Fixed stderr output

---
 zign/api.py | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/zign/api.py b/zign/api.py
index 268136a..8716479 100644
--- a/zign/api.py
+++ b/zign/api.py
@@ -1,4 +1,5 @@
 import click
+import contextlib
 from clickclick import error, info, UrlType
 import keyring
 import os
@@ -7,6 +8,7 @@
 import tokens
 import requests
 import socket
+import sys
 import webbrowser
 import yaml
 
@@ -319,8 +321,21 @@ def get_token_implicit_flow(name=None, authorize_url=None, token_url=None, clien
         browser_url = urlunsplit((parsed_authorize_url.scheme, parsed_authorize_url.netloc, parsed_authorize_url.path,
                                   param_string, ''))
 
-        webbrowser.open(browser_url, new=1, autoraise=True)
+        # Redirect stdout and stderr. In Linux, a message is outputted to stdout when opening the browser
+        # (and then a message to stderr because it can't write).
+        saved_stdout = os.dup(1)
+        saved_stderr = os.dup(2)
+        os.close(1)
+        os.close(2)
+        os.open(os.devnull, os.O_RDWR)
+        try:
+            webbrowser.get().open(browser_url, new=1, autoraise=True)
+        finally:
+            os.dup2(saved_stdout, 1)
+            os.dup2(saved_stderr, 2)
+        
         info('Your browser has been opened to visit:\n\n\t{}\n'.format(browser_url))
+
     else:
         raise AuthenticationFailed('Failed to launch local server')
 

From 96e4919fb7567119cb704389ca3e3afbbd810c38 Mon Sep 17 00:00:00 2001
From: Rodrigo Reis <rodrigo.gargravarr@gmail.com>
Date: Thu, 15 Dec 2016 18:30:07 +0100
Subject: [PATCH 2/3] #23 Removed unnecessary lib

---
 zign/api.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/zign/api.py b/zign/api.py
index 8716479..4b10d24 100644
--- a/zign/api.py
+++ b/zign/api.py
@@ -1,5 +1,4 @@
 import click
-import contextlib
 from clickclick import error, info, UrlType
 import keyring
 import os

From 1f05e9183ffa1cb9f3afd6f3d9bb87aa0f975920 Mon Sep 17 00:00:00 2001
From: Rodrigo Reis <rodrigo.gargravarr@gmail.com>
Date: Thu, 15 Dec 2016 18:30:41 +0100
Subject: [PATCH 3/3] #23 Fixed flake8

---
 zign/api.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/zign/api.py b/zign/api.py
index 4b10d24..6a1ced4 100644
--- a/zign/api.py
+++ b/zign/api.py
@@ -7,7 +7,6 @@
 import tokens
 import requests
 import socket
-import sys
 import webbrowser
 import yaml
 
@@ -332,7 +331,7 @@ def get_token_implicit_flow(name=None, authorize_url=None, token_url=None, clien
         finally:
             os.dup2(saved_stdout, 1)
             os.dup2(saved_stderr, 2)
-        
+
         info('Your browser has been opened to visit:\n\n\t{}\n'.format(browser_url))
 
     else: