diff --git a/base_report_assembler/__init__.py b/base_report_assembler/__init__.py
index f91d090e..35809eea 100644
--- a/base_report_assembler/__init__.py
+++ b/base_report_assembler/__init__.py
@@ -21,4 +21,3 @@
 from . import report_assembler
 from . import assembled_report
 from . import ir_report
-
diff --git a/base_report_assembler/assembled_report.py b/base_report_assembler/assembled_report.py
index 212e5bf2..994ddc68 100644
--- a/base_report_assembler/assembled_report.py
+++ b/base_report_assembler/assembled_report.py
@@ -20,6 +20,7 @@
 ##############################################################################
 from openerp.osv import orm, fields
 
+
 class AssembledReport(orm.Model):
     _name = 'assembled.report'
 
@@ -37,6 +38,7 @@ class AssembledReport(orm.Model):
 
     _defaults = {
         'sequence': 1,
-        'company_id': lambda s, cr, uid, c: s.pool.get('res.company')._company_default_get(
+        'company_id': lambda s, cr, uid, c: s.pool.get(
+            'res.company')._company_default_get(
             cr, uid, 'assembled.report', context=c)
         }
diff --git a/base_report_assembler/ir_report.py b/base_report_assembler/ir_report.py
index 6cc901e5..95504350 100644
--- a/base_report_assembler/ir_report.py
+++ b/base_report_assembler/ir_report.py
@@ -21,7 +21,7 @@
 from openerp.osv import orm
 from openerp import netsvc
 from openerp.report.report_sxw import rml_parse
-from report_assembler import PDFReportAssembler
+from .report_assembler import PDFReportAssembler
 
 
 def register_report(name, model, parser=rml_parse):
@@ -30,7 +30,7 @@ def register_report(name, model, parser=rml_parse):
     if netsvc.Service._services.get(name, False):
         service = netsvc.Service._services[name]
         if isinstance(service, PDFReportAssembler):
-            #already instantiated properly, skip it
+            # already instantiated properly, skip it
             return
         if hasattr(service, 'parser'):
             parser = service.parser
@@ -48,7 +48,8 @@ class ReportAssembleXML(orm.Model):
 
     def register_all(self, cursor):
         value = super(ReportAssembleXML, self).register_all(cursor)
-        cursor.execute("SELECT * FROM ir_act_report_xml WHERE report_type = 'assemblage'")
+        cursor.execute(
+            "SELECT * FROM ir_act_report_xml WHERE report_type = 'assemblage'")
         records = cursor.dictfetchall()
         for record in records:
             register_report(record['report_name'], record['model'])
@@ -77,7 +78,8 @@ class ReportAssembleXML(orm.Model):
 
     def create(self, cursor, user, vals, context=None):
         """ Create report and register it """
-        res = super(ReportAssembleXML, self).create(cursor, user, vals, context)
+        res = super(ReportAssembleXML, self).create(
+            cursor, user, vals, context)
         if vals.get('report_type', '') == 'assemblage':
             # I really look forward to virtual functions :S
             register_report(
@@ -105,6 +107,3 @@ class ReportAssembleXML(orm.Model):
                 )
         res = super(ReportAssembleXML, self).write(cr, uid, ids, vals, context)
         return res
-
-
-# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/base_report_assembler/report_assembler.py b/base_report_assembler/report_assembler.py
index 08b5a9b9..2bdf4f2d 100644
--- a/base_report_assembler/report_assembler.py
+++ b/base_report_assembler/report_assembler.py
@@ -37,13 +37,13 @@ def assemble_pdf(pdf_list):
     # Even though we are using PyPDF2 we can't use PdfFileMerger
     # as this issue still exists in mostly used wktohtml reports version
     # http://code.google.com/p/wkhtmltopdf/issues/detail?id=635
-    #merger = PdfFileMerger()
-    #merger.append(fileobj=StringIO(invoice_pdf))
-    #merger.append(fileobj=StringIO(bvr_pdf))
+    # merger = PdfFileMerger()
+    # merger.append(fileobj=StringIO(invoice_pdf))
+    # merger.append(fileobj=StringIO(bvr_pdf))
 
-    #with tempfile.TemporaryFile() as merged_pdf:
-        #merger.write(merged_pdf)
-        #return merged_pdf.read(), 'pdf'
+    # with tempfile.TemporaryFile() as merged_pdf:
+    #     merger.write(merged_pdf)
+    #     return merged_pdf.read(), 'pdf'
 
     output = PdfFileWriter()
     for pdf in pdf_list:
@@ -93,7 +93,8 @@ class PDFReportAssembler(report_sxw.report_sxw):
 
         report_ids = self._get_report_ids(cr, uid, ids, context=context)
 
-        pdf_reports = self._generate_all_pdf(cr, uid, ids, data, report_ids, context=context)
+        pdf_reports = self._generate_all_pdf(
+            cr, uid, ids, data, report_ids, context=context)
 
         pdf_assemblage = assemble_pdf(pdf_reports)
         return pdf_assemblage, 'pdf'
@@ -103,8 +104,10 @@ class PDFReportAssembler(report_sxw.report_sxw):
            Code taken from report openoffice. Thanks guys :) """
         pool = pooler.get_pool(cr.dbname)
         ir_obj = pool.get('ir.actions.report.xml')
-        report_xml_ids = ir_obj.search(cr, uid,
-                [('report_name', '=', self.name[7:])], context=context)
+        report_xml_ids = ir_obj.search(
+            cr, uid,
+            [('report_name', '=', self.name[7:])],
+            context=context)
         if report_xml_ids:
 
             report_xml = ir_obj.browse(cr,
@@ -117,10 +120,13 @@ class PDFReportAssembler(report_sxw.report_sxw):
             report_xml.report_sxw_content = None
             report_xml.report_sxw = None
         else:
-            return super(PDFReportAssembler, self).create(cr, uid, ids, data, context)
+            return super(PDFReportAssembler, self).create(
+                cr, uid, ids, data, context)
         if report_xml.report_type != 'assemblage':
-            return super(PDFReportAssembler, self).create(cr, uid, ids, data, context)
-        result = self.create_source_pdf(cr, uid, ids, data, report_xml, context)
+            return super(PDFReportAssembler, self).create(
+                cr, uid, ids, data, context)
+        result = self.create_source_pdf(
+            cr, uid, ids, data, report_xml, context)
         if not result:
             return (False, False)
         return result
diff --git a/report_custom_filename/__openerp__.py b/report_custom_filename/__openerp__.py
index 3c72f4f7..5abf13b4 100644
--- a/report_custom_filename/__openerp__.py
+++ b/report_custom_filename/__openerp__.py
@@ -35,12 +35,16 @@ This addon allows for custom filenames for reports.
 Configuration
 =============
 
-To configure this module, open the report whose filename you want to change and fill in the `Download filename` field. This field is evaluated as jinja2 template with `objects` being a list of browse records of the records to print, and `o` the first record.
+To configure this module, open the report whose filename you want to change
+and fill in the `Download filename` field. This field is evaluated as jinja2
+template with `objects` being a list of browse records of the records to
+print, and `o` the first record.
 
 Known issues / Roadmap
 ======================
 
- * Currently, only old-style reports (ir.actions.report.xml) are supported, it should be simple to add support for qweb reports.
+ * Currently, only old-style reports (ir.actions.report.xml) are supported,
+   it should be simple to add support for qweb reports.
 
 Credits
 =======
@@ -65,7 +69,9 @@ Maintainer
 
 This module is maintained by the OCA.
 
-OCA, or the Odoo Community Association, is a nonprofit organization whose mission is to support the collaborative development of Odoo features and promote its widespread use.
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
 
 To contribute to this module, please visit http://odoo-community.org.
     """,
diff --git a/report_custom_filename/controllers/reports.py b/report_custom_filename/controllers/reports.py
index 303ca3c6..b092d9ec 100644
--- a/report_custom_filename/controllers/reports.py
+++ b/report_custom_filename/controllers/reports.py
@@ -36,7 +36,8 @@ class Reports(main.Reports):
         report_ids = report_xml.search(
             [('report_name', '=', action['report_name'])],
             0, False, False, context)
-        for report in report_xml.read(report_ids, fields=['download_filename']):
+        for report in report_xml.read(report_ids,
+                                      fields=['download_filename']):
             if not report.get('download_filename'):
                 continue
             objects = req.session.model(context['active_model'])\
diff --git a/report_xls/report_xls.py b/report_xls/report_xls.py
index 86400631..0b31cc0a 100644
--- a/report_xls/report_xls.py
+++ b/report_xls/report_xls.py
@@ -30,7 +30,6 @@ import inspect
 from types import CodeType
 from openerp.report.report_sxw import report_sxw
 from openerp import pooler
-from openerp.tools.translate import translate, _
 import logging
 _logger = logging.getLogger(__name__)
 
@@ -77,12 +76,11 @@ class report_xls(report_sxw):
         'fill': 'pattern: pattern solid, fore_color %s;' % _pfc,
         'fill_blue': 'pattern: pattern solid, fore_color 27;',
         'fill_grey': 'pattern: pattern solid, fore_color 22;',
-        'borders_all':
-            'borders: '
-            'left thin, right thin, top thin, bottom thin, '
-            'left_colour %s, right_colour %s, '
-            'top_colour %s, bottom_colour %s;'
-            % (_bc, _bc, _bc, _bc),
+        'borders_all': 'borders: '
+                       'left thin, right thin, top thin, bottom thin, '
+                       'left_colour %s, right_colour %s, '
+                       'top_colour %s, bottom_colour %s;'
+                       % (_bc, _bc, _bc, _bc),
         'left': 'align: horz left;',
         'center': 'align: horz center;',
         'right': 'align: horz right;',