diff --git a/addons/account/account_invoice_view.xml b/addons/account/account_invoice_view.xml
index a543d00fb5b..d440f2efc90 100644
--- a/addons/account/account_invoice_view.xml
+++ b/addons/account/account_invoice_view.xml
@@ -205,7 +205,7 @@
                                 <field name="amount_tax"/>
                                 <field name="reconciled"/>
                                 <field name="amount_total"/>
-                                <field name="state" widget="statusbar" statusbar_visible="draft,open,paid" statusbar_colors="{'proforma':'blue','proforma2':'blue'}"/>
+                                <field name="state" widget="statusbar" statusbar_visible="draft,open,paid" statusbar_colors='{"proforma":"blue","proforma2":"blue"}'/>
                                 <field name="residual"/>
                                 <group col="6" colspan="4">
                                     <button name="invoice_cancel" states="draft,proforma2,sale,open" string="Cancel" icon="gtk-cancel"/>
@@ -300,7 +300,7 @@
                                 <field name="amount_tax"/>
                                 <field name="reconciled"/>
                                 <field name="amount_total"/>
-                                <field name="state" widget="statusbar" statusbar_visible="draft,open,paid" statusbar_colors="{'proforma':'blue','proforma2':'blue'}"/>
+                                <field name="state" widget="statusbar" statusbar_visible="draft,open,paid" statusbar_colors='{"proforma":"blue","proforma2":"blue"}'/>
                                 <field name="residual"/>
                                 <group col="8" colspan="4" groups="base.group_user">
                                     <button name="invoice_cancel" states="draft,proforma2,sale,open" string="Cancel" icon="gtk-cancel"/>
diff --git a/addons/crm/crm_lead_view.xml b/addons/crm/crm_lead_view.xml
index 897493496f0..67a54f85751 100644
--- a/addons/crm/crm_lead_view.xml
+++ b/addons/crm/crm_lead_view.xml
@@ -120,7 +120,7 @@
                     <field name="description" nolabel="1" colspan="4"/>
                     <separator colspan="4"/>
                     <group col="8" colspan="4">
-                        <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors="{'pending':'blue'}"/>
+                        <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors='{"pending":"blue"}'/>
                         <button name="case_cancel" string="Cancel"
                             states="draft,open,pending" type="object"
                             icon="gtk-cancel" />
@@ -516,7 +516,7 @@
 
                     <separator colspan="4"/>
                     <group col="10" colspan="4">
-                        <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors="{'pending':'blue'}"/>
+                        <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors='{"pending":"blue"}'/>
                         <button name="case_cancel" string="Cancel" states="draft" type="object" icon="gtk-cancel" />
                         <button name="case_mark_lost" string="Mark Lost" states="open,pending" type="object" icon="gtk-cancel" />
                         <button name="case_reset" string="Reset to Draft" states="done,cancel" type="object" icon="gtk-convert" />
diff --git a/addons/crm/crm_phonecall_view.xml b/addons/crm/crm_phonecall_view.xml
index 8d99464370e..6917088a052 100644
--- a/addons/crm/crm_phonecall_view.xml
+++ b/addons/crm/crm_phonecall_view.xml
@@ -107,7 +107,7 @@
                 <field name="description" nolabel="1" colspan="4" />
                 <separator colspan="4" />
                 <group col="8" colspan="4">
-                	<field name="state" widget="statusbar" statusbar_visible="open,done" statusbar_colors="{'pending':'red'}" select="1"/>
+                	<field name="state" widget="statusbar" statusbar_visible="open,done" statusbar_colors='{"pending":"red"}' select="1"/>
                     <button name="case_cancel" string="Cancel"
                         states="open,pending" type="object"
                         icon="gtk-cancel" />
diff --git a/addons/hr_expense/hr_expense_view.xml b/addons/hr_expense/hr_expense_view.xml
index e81a926774e..fa22d100282 100644
--- a/addons/hr_expense/hr_expense_view.xml
+++ b/addons/hr_expense/hr_expense_view.xml
@@ -99,7 +99,7 @@
                                     </group>
                                 </form>
                             </field>
-                            <field name="state" widget="statusbar" statusbar_visible="draft,confirm,accepted,invoiced" statusbar_colors="{'confirm':'blue','cancelled':'red'}"/>
+                            <field name="state" widget="statusbar" statusbar_visible="draft,confirm,accepted,invoiced" statusbar_colors='{"confirm":"blue","cancelled":"red"}'/>
                             <group col="6" colspan="2">
                                 <button name="draft" states="confirm,cancelled" string="Set to Draft" type="workflow" icon="gtk-convert" groups="base.group_hr_user"/>
                                 <button name="refuse" states="confirm,accepted" string="Refuse" type="workflow" icon="gtk-no" groups="base.group_hr_user" />
diff --git a/addons/hr_holidays/hr_holidays_view.xml b/addons/hr_holidays/hr_holidays_view.xml
index 44d1cdaf296..988642cd25d 100644
--- a/addons/hr_holidays/hr_holidays_view.xml
+++ b/addons/hr_holidays/hr_holidays_view.xml
@@ -83,7 +83,7 @@
                             <separator string="Reasons" colspan="4"/>
                             <field name="notes" nolabel="1" colspan="4"/>
                             <newline/>
-                            <field name="state" widget="statusbar" statusbar_visible="draft,confirm,validate" statusbar_colors="{'confirm':'blue','validate1':'blue','refuse':'red'}" colspan="2"/>
+                            <field name="state" widget="statusbar" statusbar_visible="draft,confirm,validate" statusbar_colors='{"confirm":"blue","validate1":"blue","refuse":"red"}' colspan="2"/>
                             <group colspan="2" col="6">
                                 <button string="Refuse" name="refuse" states="confirm,validate1" type="workflow" icon="gtk-no" groups="base.group_hr_user,base.group_hr_manager"/>
                                 <button string="Confirm" name="confirm" states="draft" type="workflow" icon="gtk-yes"/>
@@ -125,7 +125,7 @@
                         <separator string="Reasons" colspan="4"/>
                         <field name="notes" nolabel="1" colspan="4"/>
                         <newline/>
-                        <field name="state" widget="statusbar" statusbar_visible="draft,confirm,validate" statusbar_colors="{'confirm':'blue','validate1':'blue','refuse':'red'}" colspan="2"/>
+                        <field name="state" widget="statusbar" statusbar_visible="draft,confirm,validate" statusbar_colors='{"confirm":"blue","validate1":"blue","refuse":"red"}' colspan="2"/>
                         <group colspan="2" col="6">
                             <button string="Refuse" name="refuse" states="confirm" type="workflow" icon="gtk-no" groups="base.group_hr_user"/>
                             <button string="Confirm" name="confirm" states="draft" type="workflow" icon="gtk-yes"/>
diff --git a/addons/hr_recruitment/hr_recruitment_view.xml b/addons/hr_recruitment/hr_recruitment_view.xml
index 4bcfa6b32b4..0477bd1e370 100644
--- a/addons/hr_recruitment/hr_recruitment_view.xml
+++ b/addons/hr_recruitment/hr_recruitment_view.xml
@@ -132,7 +132,7 @@
                         </group>
                         <separator colspan="4" string="Status"/>
                         <group col="8" colspan="4">
-                            <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors="{'pending':'blue'}"/>
+                            <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors='{"pending":"blue"}'/>
                             <button name="case_cancel" string="Refuse" states="draft,open,pending" type="object" icon="gtk-cancel"/>
                             <button name="case_open" string="In Progress" states="draft,pending" type="object" icon="gtk-go-forward"/>
                             <button name="case_pending" string="Pending" states="open" type="object" icon="gtk-media-pause"/>
diff --git a/addons/mrp/mrp_view.xml b/addons/mrp/mrp_view.xml
index b5296bbb322..3053b8de448 100644
--- a/addons/mrp/mrp_view.xml
+++ b/addons/mrp/mrp_view.xml
@@ -700,7 +700,7 @@
                                </field>
                             <separator colspan="4"/>
                             <group col="9" colspan="4">
-                                <field name="state" widget="statusbar" statusbar_visible="draft,ready,in_production,done" statusbar_colors="{'picking_except':'red','confirmed':'blue'}"/>
+                                <field name="state" widget="statusbar" statusbar_visible="draft,ready,in_production,done" statusbar_colors='{"picking_except":"red","confirmed":"blue"}'/>
                                 <button name="button_cancel" states="draft,ready,in_production,picking_except" string="Cancel" icon="gtk-stop"/>
                                 <button name="action_cancel" type="object" states="confirmed" string="Cancel" icon="gtk-stop"/>
                                 <button name="button_confirm" states="draft" string="Confirm Production" icon="gtk-apply"/>
diff --git a/addons/project/project_view.xml b/addons/project/project_view.xml
index 7f05d8c1738..85cacf491d3 100644
--- a/addons/project/project_view.xml
+++ b/addons/project/project_view.xml
@@ -45,7 +45,7 @@
                             <newline/>
                             <separator colspan="4"/>
                             <group col="9" colspan="8">
-                            	<field name="state" widget="statusbar" statusbar_visible="open,close" statusbar_colors="{'pending':'blue'}" select="1" readonly="1"/>
+                            	<field name="state" widget="statusbar" statusbar_visible="open,close" statusbar_colors='{"pending":"blue"}' select="1" readonly="1"/>
                                 <button name="set_cancel" string="Cancel" type="object" states="open,pending" icon="gtk-cancel"/>
                                 <button name="set_template" string="Set as Template" type="object" states="open" icon="gtk-convert" groups="base.group_extended"/>
                                 <button name="set_open" string="Reactivate Project" type="object" states="pending,cancelled,close" icon="gtk-ok"/>
@@ -257,7 +257,7 @@
                             </field>
                             <newline/>
                             <group col="11" colspan="4">
-                                <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors="{'pending':'blue'}" select="1"/>
+                                <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors='{"pending":"blue"}' select="1"/>
                                 <button name="do_cancel" states="draft,open,pending" string="Cancel" type="object" icon="gtk-cancel"/>
                                 <button name="do_draft" states="open" string="Draft" type="object" icon="gtk-indent"/>
                                 <button name="do_open" states="pending,draft" string="Start Task" type="object" icon="gtk-execute"/>
diff --git a/addons/project_issue/project_issue_view.xml b/addons/project_issue/project_issue_view.xml
index 4cc29921aa2..6f213ec61e2 100644
--- a/addons/project_issue/project_issue_view.xml
+++ b/addons/project_issue/project_issue_view.xml
@@ -83,7 +83,7 @@
                             <field name="description" nolabel="1" colspan="4"/>
                             <separator colspan="4"/>
                             <group col="8" colspan="4">
-                            <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors="{'pending':'blue'}"/>
+                            <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors='{"pending":"blue"}'/>
                             <button name="case_cancel" string="Cancel" states="draft,open,pending" type="object" icon="gtk-cancel"/>
                             <button name="case_open" string="Solve" states="draft,pending" type="object" icon="gtk-go-forward"/>
                             <button name="case_close" string="Close" states="open,draft,pending" type="object" icon="terp-dialog-close"/>
diff --git a/addons/project_long_term/project_long_term_view.xml b/addons/project_long_term/project_long_term_view.xml
index df00ea6144f..a05465f81d8 100644
--- a/addons/project_long_term/project_long_term_view.xml
+++ b/addons/project_long_term/project_long_term_view.xml
@@ -140,7 +140,7 @@
                              </field>
                             <separator string="" colspan="4"/>
                             <group col="12" colspan="4">
-                                <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors="{'pending':'blue'}" select="1"/>
+                                <field name="state" widget="statusbar" statusbar_visible="draft,open,done" statusbar_colors='{"pending":"blue"}' select="1"/>
                                 <button string="Cancel" name="set_cancel" states="draft,open,pending" icon="gtk-cancel"/>
                                 <button string="Draft" name="set_draft" states="open" icon="gtk-indent"/>
                                 <button string="Pending" name="set_pending" states="open" icon="gtk-media-pause"/>
diff --git a/addons/purchase/purchase_view.xml b/addons/purchase/purchase_view.xml
index a2ce738e647..8887119e1e2 100644
--- a/addons/purchase/purchase_view.xml
+++ b/addons/purchase/purchase_view.xml
@@ -194,7 +194,7 @@
                                 <button name="button_dummy" states="draft" string="Compute" type="object" icon="gtk-execute"/>
                             </group>
                             <group col="11" colspan="4">
-                                <field name="state" widget="statusbar" statusbar_visible="draft,approved,done" statusbar_colors="{'except_picking':'red','except_invoice':'red','confirmed':'blue','wait':'blue'}" readonly="1"/>
+                                <field name="state" widget="statusbar" statusbar_visible="draft,approved,done" statusbar_colors='{"except_picking":"red","except_invoice":"red","confirmed":"blue","wait":"blue"}' readonly="1"/>
                                 <button name="purchase_cancel" states="draft,confirmed,wait_auth" string="Cancel" icon="gtk-cancel"/>
                                 <button name="action_cancel_draft" states="cancel" string="Set to Draft" type="object" icon="gtk-convert"/>
                                 <button name="action_cancel" states="approved,except_picking,except_invoice,wait" string="Cancel Purchase Order" type="object" icon="gtk-cancel"/>
diff --git a/addons/sale/sale_view.xml b/addons/sale/sale_view.xml
index a6b51a2a4b8..48be64ae7f8 100644
--- a/addons/sale/sale_view.xml
+++ b/addons/sale/sale_view.xml
@@ -177,7 +177,7 @@
                                 <button name="%(action_view_sale_advance_payment_inv)d" string="Advance Invoice" type="action" icon="gtk-execute" states="draft,manual" groups="base.group_extended"/>
                             </group>
                             <group col="13" colspan="4">
-                                <field name="state" widget="statusbar" statusbar_visible="draft,progress,done" statusbar_colors="{'shipping_except':'red','invoice_except':'red','waiting_date':'blue'}"/>
+                                <field name="state" widget="statusbar" statusbar_visible="draft,progress,done" statusbar_colors='{"shipping_except":"red","invoice_except":"red","waiting_date":"blue"}'/>
                                 <button name="invoice_recreate" states="invoice_except" string="Recreate Invoice" icon="gtk-go-forward"/>
                                 <button name="invoice_corrected" states="invoice_except" string="Ignore Exception" icon="gtk-apply"/>
                                 <button name="ship_recreate" states="shipping_except" string="Recreate Packing" icon="gtk-ok"/>
diff --git a/addons/stock/stock_view.xml b/addons/stock/stock_view.xml
index e32a64f9cae..d7ce04919e0 100644
--- a/addons/stock/stock_view.xml
+++ b/addons/stock/stock_view.xml
@@ -1467,7 +1467,7 @@
                     </group>
 
                     <separator colspan="4"/>
-                    <field name="state" widget="statusbar" statusbar_visible="draft,assigned,done" statusbar_colors="{'waiting':'blue','confirmed':'blue'}"/>
+                    <field name="state" widget="statusbar" statusbar_visible="draft,assigned,done" statusbar_colors='{"waiting":"blue","confirmed":"blue"}'/>
                     <group col="4" colspan="2">
                         <button name="action_cancel" states="assigned,confirmed" string="_Cancel" type="object" icon="gtk-cancel"/>
                         <button name="action_confirm" states="draft" string="Process Later" type="object" icon="gtk-apply"/>