diff --git a/account_fiscal_month/__manifest__.py b/account_fiscal_month/__manifest__.py
index a619b158..f740585b 100644
--- a/account_fiscal_month/__manifest__.py
+++ b/account_fiscal_month/__manifest__.py
@@ -2,18 +2,12 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
 {
-    'name': 'Account Fiscal Month',
-    'summary': """Provide a fiscal month date range type""",
-    'version': '12.0.1.0.0',
-    'license': 'AGPL-3',
-    'author': 'ACSONE SA/NV, Odoo Community Association (OCA)',
-    'website': 'https://github.com/OCA/account-financial-tools',
-    'depends': [
-        'account',
-        'date_range',
-    ],
-    'data': [
-        'data/date_range_type.xml',
-        'views/date_range_type.xml',
-    ],
+    "name": "Account Fiscal Month",
+    "summary": """Provide a fiscal month date range type""",
+    "version": "12.0.1.0.0",
+    "license": "AGPL-3",
+    "author": "ACSONE SA/NV, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/account-financial-tools",
+    "depends": ["account", "date_range",],
+    "data": ["data/date_range_type.xml", "views/date_range_type.xml",],
 }
diff --git a/account_fiscal_month/data/date_range_type.xml b/account_fiscal_month/data/date_range_type.xml
index 8a7dfb4a..09b13d83 100644
--- a/account_fiscal_month/data/date_range_type.xml
+++ b/account_fiscal_month/data/date_range_type.xml
@@ -1,13 +1,10 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <!-- Copyright 2017 ACSONE SA/NV
      License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
-
 <odoo noupdate="1">
-
     <record model="date.range.type" id="date_range_fiscal_month">
         <field name="name">Fiscal month</field>
-        <field name="allow_overlap" eval="False"/>
-        <field name="fiscal_month" eval="True"/>
+        <field name="allow_overlap" eval="False" />
+        <field name="fiscal_month" eval="True" />
     </record>
-    
 </odoo>
diff --git a/account_fiscal_month/models/date_range_type.py b/account_fiscal_month/models/date_range_type.py
index 7c3c23f1..0bb33d29 100644
--- a/account_fiscal_month/models/date_range_type.py
+++ b/account_fiscal_month/models/date_range_type.py
@@ -1,20 +1,20 @@
 # Copyright 2017 ACSONE SA/NV
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
-from odoo import api, fields, models, _
+from odoo import _, api, fields, models
 from odoo.exceptions import UserError
 
 
 class DateRangeType(models.Model):
-    _inherit = 'date.range.type'
+    _inherit = "date.range.type"
 
     fiscal_month = fields.Boolean(string="Is fiscal month?", readonly=True)
 
     @api.multi
     def unlink(self):
         date_range_type_fm = self.env.ref(
-            'account_fiscal_month.date_range_fiscal_month')
+            "account_fiscal_month.date_range_fiscal_month"
+        )
         if date_range_type_fm.id in self.ids:
-            raise UserError(_("You can't delete date range type: "
-                              "Fiscal month"))
+            raise UserError(_("You can't delete date range type: " "Fiscal month"))
         return super(DateRangeType, self).unlink()
diff --git a/account_fiscal_month/models/res_company.py b/account_fiscal_month/models/res_company.py
index bbeddc8f..361231c2 100644
--- a/account_fiscal_month/models/res_company.py
+++ b/account_fiscal_month/models/res_company.py
@@ -6,17 +6,21 @@ from odoo import api, models
 
 class ResCompany(models.Model):
 
-    _inherit = 'res.company'
+    _inherit = "res.company"
 
     @api.multi
     def find_daterange_fm(self, date_str):
         self.ensure_one()
-        fm_id = self.env.ref('account_fiscal_month.date_range_fiscal_month')
-        return self.env['date.range'].search([
-            ('type_id', '=', fm_id.id),
-            ('date_start', '<=', date_str),
-            ('date_end', '>=', date_str),
-            '|',
-            ('company_id', '=', self.id),
-            ('company_id', '=', False),
-        ], limit=1, order='company_id asc')
+        fm_id = self.env.ref("account_fiscal_month.date_range_fiscal_month")
+        return self.env["date.range"].search(
+            [
+                ("type_id", "=", fm_id.id),
+                ("date_start", "<=", date_str),
+                ("date_end", ">=", date_str),
+                "|",
+                ("company_id", "=", self.id),
+                ("company_id", "=", False),
+            ],
+            limit=1,
+            order="company_id asc",
+        )
diff --git a/account_fiscal_month/tests/test_account_fiscal_month.py b/account_fiscal_month/tests/test_account_fiscal_month.py
index dc5f8d53..058a7e04 100644
--- a/account_fiscal_month/tests/test_account_fiscal_month.py
+++ b/account_fiscal_month/tests/test_account_fiscal_month.py
@@ -1,53 +1,60 @@
 # Copyright 2017 ACSONE SA/NV
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
+from psycopg2 import IntegrityError
+
 from odoo.exceptions import UserError
 from odoo.fields import Date
 from odoo.tests.common import TransactionCase
 from odoo.tools import mute_logger
-from psycopg2 import IntegrityError
 
 
 class TestAccountFiscalMonth(TransactionCase):
-
     def setUp(self):
         super(TestAccountFiscalMonth, self).setUp()
-        self.DateRangeObj = self.env['date.range']
-        self.DateRangeType = self.env['date.range.type']
+        self.DateRangeObj = self.env["date.range"]
+        self.DateRangeType = self.env["date.range.type"]
 
-        self.company = self.env.ref('base.main_company')
+        self.company = self.env.ref("base.main_company")
 
         self.date_range_type = self.DateRangeType.create(
-            {'name': 'Other Type',
-             'allow_overlap': False})
+            {"name": "Other Type", "allow_overlap": False}
+        )
         self.date_range_type_month = self.env.ref(
-            'account_fiscal_month.date_range_fiscal_month')
+            "account_fiscal_month.date_range_fiscal_month"
+        )
 
-        self.date_range_1 = self.DateRangeObj.create({
-            'name': "Other",
-            'date_start': '2017-01-01',
-            'date_end': '2017-01-31',
-            'type_id': self.date_range_type.id,
-            'company_id': self.company.id,
-        })
+        self.date_range_1 = self.DateRangeObj.create(
+            {
+                "name": "Other",
+                "date_start": "2017-01-01",
+                "date_end": "2017-01-31",
+                "type_id": self.date_range_type.id,
+                "company_id": self.company.id,
+            }
+        )
 
-        self.date_range_january_2017 = self.DateRangeObj.create({
-            'name': "January 2017",
-            'date_start': '2017-01-01',
-            'date_end': '2017-01-31',
-            'type_id': self.date_range_type_month.id,
-            'company_id': self.company.id,
-        })
-        self.date_range_january_no_comp_2017 = self.DateRangeObj.create({
-            'name': "January 2017",
-            'date_start': '2017-01-01',
-            'date_end': '2017-01-31',
-            'type_id': self.date_range_type_month.id,
-            'company_id': False,
-        })
+        self.date_range_january_2017 = self.DateRangeObj.create(
+            {
+                "name": "January 2017",
+                "date_start": "2017-01-01",
+                "date_end": "2017-01-31",
+                "type_id": self.date_range_type_month.id,
+                "company_id": self.company.id,
+            }
+        )
+        self.date_range_january_no_comp_2017 = self.DateRangeObj.create(
+            {
+                "name": "January 2017",
+                "date_start": "2017-01-01",
+                "date_end": "2017-01-31",
+                "type_id": self.date_range_type_month.id,
+                "company_id": False,
+            }
+        )
 
     def test_00_delete_type(self):
-        with self.assertRaises(IntegrityError), mute_logger('odoo.sql_db'):
+        with self.assertRaises(IntegrityError), mute_logger("odoo.sql_db"):
             self.date_range_type.unlink()
 
     def test_01_delete_type_fiscal_month(self):
@@ -55,7 +62,7 @@ class TestAccountFiscalMonth(TransactionCase):
             self.date_range_type_month.unlink()
 
     def test_02_search_date_range(self):
-        january_2017_1st = Date.from_string('2017-01-01')
+        january_2017_1st = Date.from_string("2017-01-01")
         date_ranges = self.company.find_daterange_fm(january_2017_1st)
 
         self.assertEquals(len(date_ranges), 1)
diff --git a/account_fiscal_month/views/date_range_type.xml b/account_fiscal_month/views/date_range_type.xml
index 67b59302..cf80ac22 100644
--- a/account_fiscal_month/views/date_range_type.xml
+++ b/account_fiscal_month/views/date_range_type.xml
@@ -1,33 +1,25 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8" ?>
 <!-- Copyright 2017 ACSONE SA/NV
      License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
-
 <odoo>
-
     <record model="ir.ui.view" id="date_range_type_form_view">
         <field name="name">date.range.type.form (in account_fiscal_month)</field>
         <field name="model">date.range.type</field>
-        <field name="inherit_id" ref="date_range.view_date_range_type_form_view"/>
+        <field name="inherit_id" ref="date_range.view_date_range_type_form_view" />
         <field name="arch" type="xml">
-
             <field name="allow_overlap" position="after">
-                <field name="fiscal_month"/>
+                <field name="fiscal_month" />
             </field>
-
         </field>
     </record>
-
     <record model="ir.ui.view" id="date_range_type_tree_view">
         <field name="name">date.range.type.tree (in account_fiscal_month)</field>
         <field name="model">date.range.type</field>
-        <field name="inherit_id" ref="date_range.view_date_range_type_tree"/>
+        <field name="inherit_id" ref="date_range.view_date_range_type_tree" />
         <field name="arch" type="xml">
-
             <field name="allow_overlap" position="after">
-                <field name="fiscal_month"/>
+                <field name="fiscal_month" />
             </field>
-
         </field>
     </record>
-
 </odoo>