Remove unused: from __future__ import unicode_literals.

This is not being used and it confuses the Command class. Rather
than try to fix the Command class, I've taken the pragmatic
approach and removed the trigger that confuses it.

Signed-off-by: Chris Corbyn <[email protected]>

tests/integration/cli_test.py

@@ -1,4 +1,3 @@
-from __future__ import unicode_literals
 from __future__ import absolute_import
 from .testcases import DockerClientTestCase
 from mock import patch
@@ -56,7 +55,7 @@ class CLITestCase(DockerClientTestCase):
 
     def test_up_with_links(self):
         self.command.base_dir = 'tests/fixtures/links-figfile'
-        self.command.dispatch([str('up'), str('-d'), str('web')], None)
+        self.command.dispatch(['up', '-d', 'web'], None)
         web = self.command.project.get_service('web')
         db = self.command.project.get_service('db')
         console = self.command.project.get_service('console')
@@ -66,7 +65,7 @@ class CLITestCase(DockerClientTestCase):
 
     def test_up_with_no_links(self):
         self.command.base_dir = 'tests/fixtures/links-figfile'
-        self.command.dispatch([str('up'), str('-d'), str('--no-links'), str('web')], None)
+        self.command.dispatch(['up', '-d', '--no-links', 'web'], None)
         web = self.command.project.get_service('web')
         db = self.command.project.get_service('db')
         console = self.command.project.get_service('console')
@@ -95,7 +94,7 @@ class CLITestCase(DockerClientTestCase):
 
         old_ids = [c.id for c in service.containers()]
 
-        self.command.dispatch([str('up'), str('-d'), str('--keep-old')], None)
+        self.command.dispatch(['up', '-d', '--keep-old'], None)
         self.assertEqual(len(service.containers()), 1)
 
         new_ids = [c.id for c in service.containers()]
@@ -108,7 +107,7 @@ class CLITestCase(DockerClientTestCase):
         mock_stdout.fileno = lambda: 1
 
         self.command.base_dir = 'tests/fixtures/links-figfile'
-        self.command.dispatch([str('run'), str('web'), str('/bin/true')], None)
+        self.command.dispatch(['run', 'web', '/bin/true'], None)
         db = self.command.project.get_service('db')
         console = self.command.project.get_service('console')
         self.assertEqual(len(db.containers()), 1)
@@ -119,7 +118,7 @@ class CLITestCase(DockerClientTestCase):
         mock_stdout.fileno = lambda: 1
 
         self.command.base_dir = 'tests/fixtures/links-figfile'
-        self.command.dispatch([str('run'), str('--no-links'), str('web'), str('/bin/true')], None)
+        self.command.dispatch(['run', '--no-links', 'web', '/bin/true'], None)
         db = self.command.project.get_service('db')
         self.assertEqual(len(db.containers()), 0)
 
@@ -128,13 +127,13 @@ class CLITestCase(DockerClientTestCase):
         mock_stdout.fileno = lambda: 1
 
         self.command.base_dir = 'tests/fixtures/links-figfile'
-        self.command.dispatch([str('up'), str('-d'), str('db')], None)
+        self.command.dispatch(['up', '-d', 'db'], None)
         db = self.command.project.get_service('db')
         self.assertEqual(len(db.containers()), 1)
 
         old_ids = [c.id for c in db.containers()]
 
-        self.command.dispatch([str('run'), str('web'), str('/bin/true')], None)
+        self.command.dispatch(['run', 'web', '/bin/true'], None)
         self.assertEqual(len(db.containers()), 1)
 
         new_ids = [c.id for c in db.containers()]