From a7a0761d390c21ea2c24136b4c6c1a3bb164e12c Mon Sep 17 00:00:00 2001
From: Sylvain GARANCHER <sylvain.garancher@syleam.fr>
Date: Tue, 8 Nov 2016 19:24:10 +0100
Subject: [PATCH] Fixed lint errors

---
 printer_tray/__manifest__.py |  4 +++-
 printer_tray/printer.py      | 10 +++++++++-
 printer_tray/users_view.xml  |  2 +-
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/printer_tray/__manifest__.py b/printer_tray/__manifest__.py
index 93e47ee..c3953b3 100644
--- a/printer_tray/__manifest__.py
+++ b/printer_tray/__manifest__.py
@@ -34,7 +34,9 @@
      'report_xml_action_view.xml',
      'security/ir.model.access.csv',
      ],
- 'test': [],
+ 'external_dependencies': {
+     'python': ['cups'],
+ },
  'installable': False,
  'auto_install': False,
  'application': True,
diff --git a/printer_tray/printer.py b/printer_tray/printer.py
index f2790cb..2d46059 100644
--- a/printer_tray/printer.py
+++ b/printer_tray/printer.py
@@ -18,12 +18,20 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
-import cups
+
 import errno
+import logging
 import os
 
 from openerp import models, fields, api
 
+_logger = logging.getLogger(__name__)
+
+try:
+    import cups
+except ImportError:
+    _logger.debug('Cannot `import cups`.')
+
 
 class Printer(models.Model):
     _inherit = 'printing.printer'
diff --git a/printer_tray/users_view.xml b/printer_tray/users_view.xml
index 8c4b6c8..6eeb6dc 100644
--- a/printer_tray/users_view.xml
+++ b/printer_tray/users_view.xml
@@ -15,7 +15,7 @@
     </record>
 
     <!-- res.users form view (My preferences popup) -->
-    <record model="ir.ui.view" id="view_users_form">
+    <record model="ir.ui.view" id="view_users_prefs">
       <field name="name">res.users.form.printing.tray</field>
       <field name="model">res.users</field>
       <field name="inherit_id" ref="base_report_to_printer.view_users_form_simple_modif" />