[FIX] base_report_design: fix mixed tabs/spaces preventing compilation under recent libreoffice versions

Plugin binary was updated in previous commit already with these fixes,
so not updated again

bzr revid: odo@openerp.com-20130304173132-op4hcnr1l104mzfg

8 files changed, 122 insertions, 122 deletions

diff --git a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/ExportToRML.py b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/ExportToRML.py
index d92b2aec14f..d2605ce73e4 100644
--- a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/ExportToRML.py
+++ b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/ExportToRML.py
@@ -92,9 +92,9 @@ class ExportToRML( unohelper.Base, XJobExecutor ):
         if docinfo.getUserFieldValue(2) == "":
             ErrorDialog("Please Save this file on server","Use Send To Server Option in OpenERP Report Menu","Error")
             exit(1)
-    	filename = self.GetAFileName()
-    	if not filename:
-    	    exit(1)
+        filename = self.GetAFileName()
+        if not filename:
+            exit(1)
         global passwd
         self.password = passwd
         try:
@@ -118,7 +118,7 @@ class ExportToRML( unohelper.Base, XJobExecutor ):
         initPath = tempfile.gettempdir()
         oUcb = createUnoService("com.sun.star.ucb.SimpleFileAccess")
         if oUcb.exists(initPath):
-	    oFileDialog.setDisplayDirectory('file://' + ( os.name == 'nt' and '/' or '' ) + initPath )
+            oFileDialog.setDisplayDirectory('file://' + ( os.name == 'nt' and '/' or '' ) + initPath )
 
         oFileDialog.setDefaultName(f_path )
 
diff --git a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Fields.py b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Fields.py
index 3e39b528b6b..90f85e57a0d 100644
--- a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Fields.py
+++ b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Fields.py
@@ -209,13 +209,13 @@ class Fields(unohelper.Base, XJobExecutor ):
         key.sort()
         myval=None
         if not sVar.find("/")==-1:
-	    myval=sVar[:sVar.find("/")]
+            myval=sVar[:sVar.find("/")]
         else:
             myval=sVar
         if myval in key:
             if (res[myval]['type'] in ['many2one']):
                 sObject = res[myval]['relation']
-		return self.getRes(sock,res[myval]['relation'], sVar[sVar.find("/")+1:])
+                return self.getRes(sock,res[myval]['relation'], sVar[sVar.find("/")+1:])
             else:
                 return sObject
 
diff --git a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Repeatln.py b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Repeatln.py
index 16735d40f4e..f5e0972d2dd 100644
--- a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Repeatln.py
+++ b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Repeatln.py
@@ -166,33 +166,33 @@ class RepeatIn( unohelper.Base, XJobExecutor ):
                     self.sValue= "objects"
                 else:
                     sItem=""
-		    for anObject in self.aObjectList:
-			if anObject[:anObject.find("(")] == sObject:
-			    sItem = anObject
-			    self.insVariable.setText( sItem )
-
-		    genTree(
-			sItem[sItem.find("(")+1:sItem.find(")")],
-			self.aListRepeatIn,
-			self.insField,
-			self.sMyHost,
-			2,
-			ending=['one2many','many2many'],
-			recur=['one2many','many2many']
-		    )
+                    for anObject in self.aObjectList:
+                        if anObject[:anObject.find("(")] == sObject:
+                            sItem = anObject
+                            self.insVariable.setText( sItem )
+
+                    genTree(
+                        sItem[sItem.find("(")+1:sItem.find(")")],
+                        self.aListRepeatIn,
+                        self.insField,
+                        self.sMyHost,
+                        2,
+                        ending=['one2many','many2many'],
+                        recur=['one2many','many2many']
+                    )
 
                     self.sValue= self.win.getListBoxItem("lstFields",self.aListRepeatIn.index(sFields))
 
             for var in self.aVariableList:
 
-		if var[:8] <> 'List of ':
-		    self.model_ids = self.sock.execute(database, uid, self.password, 'ir.model' ,  'search', [('model','=',var[var.find("(")+1:var.find(")")])])
+                if var[:8] <> 'List of ':
+                    self.model_ids = self.sock.execute(database, uid, self.password, 'ir.model' ,  'search', [('model','=',var[var.find("(")+1:var.find(")")])])
                 else:
-		    self.model_ids = self.sock.execute(database, uid, self.password, 'ir.model' ,  'search', [('model','=',var[8:])])
+                    self.model_ids = self.sock.execute(database, uid, self.password, 'ir.model' ,  'search', [('model','=',var[8:])])
                 fields=['name','model']
                 self.model_res = self.sock.execute(database, uid, self.password, 'ir.model', 'read', self.model_ids,fields)
                 if self.model_res <> []:
-		    if var[:8]<>'List of ':
+                    if var[:8]<>'List of ':
                         self.insVariable.addItem(var[:var.find("(")+1] + self.model_res[0]['name'] + ")" ,self.insVariable.getItemCount())
                     else:
                         self.insVariable.addItem('List of ' + self.model_res[0]['name'] ,self.insVariable.getItemCount())
@@ -212,8 +212,8 @@ class RepeatIn( unohelper.Base, XJobExecutor ):
             self.win.setEditText("txtName", self.sGVariable)
             self.win.setEditText("txtUName",self.sGDisplayName)
         else:
-	    self.win.setEditText("txtName",sMain[sMain.rfind("/")+1:])
-	    self.win.setEditText("txtUName","|-."+sItem[sItem.rfind("/")+1:]+".-|")
+            self.win.setEditText("txtName",sMain[sMain.rfind("/")+1:])
+            self.win.setEditText("txtUName","|-."+sItem[sItem.rfind("/")+1:]+".-|")
 
     def cmbVariable_selected(self, oItemEvent):
 
@@ -225,15 +225,15 @@ class RepeatIn( unohelper.Base, XJobExecutor ):
             self.win.removeListBoxItems("lstFields", 0, self.win.getListBoxItemCount("lstFields"))
             sItem=self.win.getComboBoxText("cmbVariable")
             for var in self.aVariableList:
-		if var[:8]=='List of ':
-		    if var[:8]==sItem[:8]:
+                if var[:8]=='List of ':
+                    if var[:8]==sItem[:8]:
                         sItem = var
-		elif var[:var.find("(")+1] == sItem[:sItem.find("(")+1]:
+                elif var[:var.find("(")+1] == sItem[:sItem.find("(")+1]:
                     sItem = var
             self.aListRepeatIn=[]
 
-	    data = ( sItem[sItem.rfind(" ") + 1:] == docinfo.getUserFieldValue(3) ) and docinfo.getUserFieldValue(3) or sItem[sItem.find("(")+1:sItem.find(")")]
-	    genTree( data, self.aListRepeatIn, self.insField, self.sMyHost, 2, ending=['one2many','many2many'], recur=['one2many','many2many'] )
+            data = ( sItem[sItem.rfind(" ") + 1:] == docinfo.getUserFieldValue(3) ) and docinfo.getUserFieldValue(3) or sItem[sItem.find("(")+1:sItem.find(")")]
+            genTree( data, self.aListRepeatIn, self.insField, self.sMyHost, 2, ending=['one2many','many2many'], recur=['one2many','many2many'] )
 
             self.win.selectListBoxItemPos("lstFields", 0, True )
 
diff --git a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Translation.py b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Translation.py
index 13d02c86329..05f81a5c5b2 100644
--- a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Translation.py
+++ b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/Translation.py
@@ -112,43 +112,43 @@ class AddLang(unohelper.Base, XJobExecutor ):
             text=cursor.getText()
             tcur=text.createTextCursorByRange(cursor)
 
-	    self.aVariableList.extend( filter( lambda obj: obj[:obj.find("(")] == "Objects", self.aObjectList ) )
+            self.aVariableList.extend( filter( lambda obj: obj[:obj.find("(")] == "Objects", self.aObjectList ) )
 
             for i in range(len(self.aItemList)):
-		anItem = self.aItemList[i][1]
-		component = self.aComponentAdd[i]
+                anItem = self.aItemList[i][1]
+                component = self.aComponentAdd[i]
 
                 if component == "Document":
-		    sLVal = anItem[anItem.find(",'") + 2:anItem.find("')")]
-		    self.aVariableList.extend( filter( lambda obj: obj[:obj.find("(")] == sLVal, self.aObjectList ) )
+                    sLVal = anItem[anItem.find(",'") + 2:anItem.find("')")]
+                    self.aVariableList.extend( filter( lambda obj: obj[:obj.find("(")] == sLVal, self.aObjectList ) )
 
                 if tcur.TextSection:
                     getRecersiveSection(tcur.TextSection,self.aSectionList)
                     if component in self.aSectionList:
-			sLVal = anItem[anItem.find(",'") + 2:anItem.find("')")]
-			self.aVariableList.extend( filter( lambda obj: obj[:obj.find("(")] == sLVal, self.aObjectList ) )
+                        sLVal = anItem[anItem.find(",'") + 2:anItem.find("')")]
+                        self.aVariableList.extend( filter( lambda obj: obj[:obj.find("(")] == sLVal, self.aObjectList ) )
 
                 if tcur.TextTable:
-		    if not component == "Document" and component[component.rfind(".") + 1:] == tcur.TextTable.Name:
+                    if not component == "Document" and component[component.rfind(".") + 1:] == tcur.TextTable.Name:
                         VariableScope(tcur,self.insVariable,self.aObjectList,self.aComponentAdd,self.aItemList,component)
 
             self.bModify=bFromModify
             if self.bModify==True:
                 sItem=""
-		for anObject in self.aObjectList:
-		    if anObject[:anObject.find("(")] == sVariable:
-			sItem = anObject
-			self.insVariable.setText( sItem )
-		genTree(sItem[sItem.find("(")+1:sItem.find(")")],self.aListFields, self.insField,self.sMyHost,2,ending_excl=['one2many','many2one','many2many','reference'], recur=['many2one'])
+                for anObject in self.aObjectList:
+                    if anObject[:anObject.find("(")] == sVariable:
+                        sItem = anObject
+                        self.insVariable.setText( sItem )
+                genTree(sItem[sItem.find("(")+1:sItem.find(")")],self.aListFields, self.insField,self.sMyHost,2,ending_excl=['one2many','many2one','many2many','reference'], recur=['many2one'])
                 self.sValue= self.win.getListBoxItem("lstFields",self.aListFields.index(sFields))
 
             for var in self.aVariableList:
 
-		    self.model_ids = self.sock.execute(database, uid, self.password, 'ir.model' ,  'search', [('model','=',var[var.find("(")+1:var.find(")")])])
+                    self.model_ids = self.sock.execute(database, uid, self.password, 'ir.model' ,  'search', [('model','=',var[var.find("(")+1:var.find(")")])])
                     fields=['name','model']
                     self.model_res = self.sock.execute(database, uid, self.password, 'ir.model', 'read', self.model_ids,fields)
                     if self.model_res <> []:
-			self.insVariable.addItem(var[:var.find("(")+1] + self.model_res[0]['name'] + ")" ,self.insVariable.getItemCount())
+                        self.insVariable.addItem(var[:var.find("(")+1] + self.model_res[0]['name'] + ")" ,self.insVariable.getItemCount())
                     else:
                         self.insVariable.addItem(var ,self.insVariable.getItemCount())
 
@@ -165,15 +165,15 @@ class AddLang(unohelper.Base, XJobExecutor ):
             docinfo=doc.getDocumentInfo()
             sItem= self.win.getComboBoxText("cmbVariable")
             for var in self.aVariableList:
-		if var[:var.find("(")+1]==sItem[:sItem.find("(")+1]:
+                if var[:var.find("(")+1]==sItem[:sItem.find("(")+1]:
                     sItem = var
             sMain=self.aListFields[self.win.getListBoxSelectedItemPos("lstFields")]
             t=sMain.rfind('/lang')
             if t!=-1:
-		sObject=self.getRes(self.sock,sItem[sItem.find("(")+1:-1],sMain[1:])
+                sObject=self.getRes(self.sock,sItem[sItem.find("(")+1:-1],sMain[1:])
                 ids = self.sock.execute(database, uid, self.password, sObject ,  'search', [])
                 res = self.sock.execute(database, uid, self.password, sObject , 'read',[ids[0]])
-		self.win.setEditText("txtUName",res[0][sMain[sMain.rfind("/")+1:]])
+                self.win.setEditText("txtUName",res[0][sMain[sMain.rfind("/")+1:]])
             else:
                  ErrorDialog("Please select a language.")
 
@@ -192,13 +192,13 @@ class AddLang(unohelper.Base, XJobExecutor ):
         key.sort()
         myval=None
         if not sVar.find("/")==-1:
-	    myval=sVar[:sVar.find("/")]
+            myval=sVar[:sVar.find("/")]
         else:
             myval=sVar
         if myval in key:
             if (res[myval]['type'] in ['many2one']):
                 sObject = res[myval]['relation']
-		return self.getRes(sock,res[myval]['relation'], sVar[sVar.find("/")+1:])
+                return self.getRes(sock,res[myval]['relation'], sVar[sVar.find("/")+1:])
             else:
                 return sObject
 
@@ -213,18 +213,18 @@ class AddLang(unohelper.Base, XJobExecutor ):
                 self.aListFields=[]
                 tempItem = self.win.getComboBoxText("cmbVariable")
                 for var in self.aVariableList:
-		    if var[:var.find("(")] == tempItem[:tempItem.find("(")]:
+                    if var[:var.find("(")] == tempItem[:tempItem.find("(")]:
                         sItem=var
 
-		genTree(
-		    sItem[ sItem.find("(") + 1:sItem.find(")")],
-		    self.aListFields,
-		    self.insField,
-		    self.sMyHost,
-		    2,
-		    ending_excl=['one2many','many2one','many2many','reference'],
-		    recur=['many2one']
-		)
+                genTree(
+                    sItem[ sItem.find("(") + 1:sItem.find(")")],
+                    self.aListFields,
+                    self.insField,
+                    self.sMyHost,
+                    2,
+                    ending_excl=['one2many','many2one','many2many','reference'],
+                    recur=['many2one']
+                )
 
             except:
                 import traceback;traceback.print_exc()
diff --git a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/lib/functions.py b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/lib/functions.py
index 1b614224147..1d10f0f6a4c 100644
--- a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/lib/functions.py
+++ b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/lib/functions.py
@@ -87,19 +87,19 @@ def genTree(object, aList, insField, host, level=3, ending=None, ending_excl=Non
 
 def VariableScope(oTcur, insVariable, aObjectList, aComponentAdd, aItemList, sTableName=""):
     if sTableName.find(".") != -1:
-	for i in range(len(aItemList)):
+        for i in range(len(aItemList)):
             if aComponentAdd[i]==sTableName:
-		sLVal=aItemList[i][1][aItemList[i][1].find(",'")+2:aItemList[i][1].find("')")]
+                sLVal=aItemList[i][1][aItemList[i][1].find(",'")+2:aItemList[i][1].find("')")]
                 for j in range(len(aObjectList)):
-		    if aObjectList[j][:aObjectList[j].find("(")] == sLVal:
+                    if aObjectList[j][:aObjectList[j].find("(")] == sLVal:
                         insVariable.append(aObjectList[j])
-	VariableScope(oTcur,insVariable,aObjectList,aComponentAdd,aItemList, sTableName[:sTableName.rfind(".")])
+        VariableScope(oTcur,insVariable,aObjectList,aComponentAdd,aItemList, sTableName[:sTableName.rfind(".")])
     else:
-	for i in range(len(aItemList)):
+        for i in range(len(aItemList)):
             if aComponentAdd[i]==sTableName:
-		sLVal=aItemList[i][1][aItemList[i][1].find(",'")+2:aItemList[i][1].find("')")]
+                sLVal=aItemList[i][1][aItemList[i][1].find(",'")+2:aItemList[i][1].find("')")]
                 for j in range(len(aObjectList)):
-		    if aObjectList[j][:aObjectList[j].find("(")] == sLVal and sLVal!="":
+                    if aObjectList[j][:aObjectList[j].find("(")] == sLVal and sLVal!="":
                         insVariable.append(aObjectList[j])
 
 def getList(aObjectList, host, count):
@@ -145,8 +145,8 @@ def getRelation(sRelName, sItem, sObjName, aObjectList, host):
                 if k == sItem:
                     aObjectList.append(sObjName + "(" + res[k]['relation'] + ")")
                     return 0
-	    if k == sItem[:sItem.find(".")]:
-		getRelation(res[k]['relation'], sItem[sItem.find(".")+1:], sObjName,aObjectList,host)
+            if k == sItem[:sItem.find(".")]:
+                getRelation(res[k]['relation'], sItem[sItem.find(".")+1:], sObjName,aObjectList,host)
 
 
 def getPath(sPath, sMain):
@@ -157,13 +157,13 @@ def getPath(sPath, sMain):
         oPar = oParEnum.nextElement()
         if oPar.supportsService("com.sun.star.text.TextField.DropDown"):
             sItem=oPar.Items[1]
-	    if sPath[:sPath.find(".")] == sMain:
+            if sPath[:sPath.find(".")] == sMain:
                 break;
             else:
                 res = re.findall('\\[\\[ *([a-zA-Z0-9_\.]+) *\\]\\]',sPath)
                 if len(res) <> 0:
-		    if sItem[sItem.find(",'")+2:sItem.find("')")] == sPath[:sPath.find(".")]:
-			sPath =  sItem[sItem.find("(")+1:sItem.find(",")] + sPath[sPath.find("."):]
+                    if sItem[sItem.find(",'")+2:sItem.find("')")] == sPath[:sPath.find(".")]:
+                        sPath =  sItem[sItem.find("(")+1:sItem.find(",")] + sPath[sPath.find("."):]
                         getPath(sPath, sMain)
     return sPath
 
diff --git a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/lib/tools.py b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/lib/tools.py
index 53dc81f5bc3..8e03d853773 100644
--- a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/lib/tools.py
+++ b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/lib/tools.py
@@ -22,21 +22,21 @@
 import urllib
 
 def get_absolute_file_path(url):
-	url_unquoted = urllib.unquote(url)
-	return os.name == 'nt' and url_unquoted[1:] or url_unquoted 
+    url_unquoted = urllib.unquote(url)
+    return os.name == 'nt' and url_unquoted[1:] or url_unquoted 
 
 # This function reads the content of a file and return it to the caller
 def read_data_from_file(filename):
-	fp = file( filename, "rb" )
-	data = fp.read()
-	fp.close()
-	return data
+    fp = file( filename, "rb" )
+    data = fp.read()
+    fp.close()
+    return data
 
 # This function writes the content to a file
 def write_data_to_file(filename, data):
-	fp = file( filename, 'wb' )
-	fp.write( data )
-	fp.close()
+    fp = file( filename, 'wb' )
+    fp.write( data )
+    fp.close()
 
 
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/modify.py b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/modify.py
index b5f5a1501b9..60edbc71d96 100644
--- a/addons/base_report_designer/plugin/openerp_report_designer/bin/script/modify.py
+++ b/addons/base_report_designer/plugin/openerp_report_designer/bin/script/modify.py
@@ -75,42 +75,42 @@ class modify(unohelper.Base, XJobExecutor ):
             self.sMyHost= docinfo.getUserFieldValue(0)
         else:
             ErrorDialog(
-		"Please insert user define field Field-1",
-		"Just go to File->Properties->User Define \n"
-		"Field-1 E.g. http://localhost:8069"
-	    )
+                "Please insert user define field Field-1",
+                "Just go to File->Properties->User Define \n"
+                "Field-1 E.g. http://localhost:8069"
+            )
             exit(1)
 
         # Check weather Field-4 is available or not otherwise exit from application
         if not docinfo.getUserFieldValue(3) == "" and not docinfo.getUserFieldValue(0)=="":
             if self.oVC.TextField:
                 self.oCurObj=self.oVC.TextField
-		item = self.oCurObj.Items[0]
+                item = self.oCurObj.Items[0]
 
-		kind, group1, group2 = self.getOperation(self.oCurObj.Items[1] )
+                kind, group1, group2 = self.getOperation(self.oCurObj.Items[1] )
 
-		start_group1 = group1[:group1.find(".")]
-		stop_group1 = group1[group1.find("."):].replace(".", "/")
+                start_group1 = group1[:group1.find(".")]
+                stop_group1 = group1[group1.find("."):].replace(".", "/")
 
                 if kind == "field":
-		    Fields( start_group1, stop_group1, item, True )
+                    Fields( start_group1, stop_group1, item, True )
                 elif kind == "expression":
                     Expression( group1, item, True )
                 elif kind == "repeatIn":
-		    RepeatIn( start_group1, group2, stop_group1, item, True )
+                    RepeatIn( start_group1, group2, stop_group1, item, True )
             else:
                 ErrorDialog(
             "Please place your cursor at beginning of field that you want to modify.",""
-		)
+                )
 
         else:
             ErrorDialog(
-		"Please insert user define field Field-1 or Field-4",
-		"Just go to File->Properties->User Define \n"
-		"Field-1 E.g. http://localhost:8069 \n"
-		"OR \n"
-		"Field-4 E.g. account.invoice"
-	    )
+                "Please insert user define field Field-1 or Field-4",
+                "Just go to File->Properties->User Define \n"
+                "Field-1 E.g. http://localhost:8069 \n"
+                "OR \n"
+                "Field-4 E.g. account.invoice"
+            )
             exit(1)
 
     def getOperation(self, str):
@@ -121,14 +121,14 @@ class modify(unohelper.Base, XJobExecutor ):
         method2 = lambda x: (u'field', x.group(1), None)
         method3 = lambda x: (u'expression', x.group(1), None)
         regexes = [
-	    ('\\[\\[ *repeatIn\\( *(.+)*, *\'([a-zA-Z0-9_]+)\' *\\) *\\]\\]', method1),
-	    ('\\[\\[ *([a-zA-Z0-9_\.]+) *\\]\\]', method2),
-	    ('\\[\\[ *(.+) *\\]\\]', method3)
+            ('\\[\\[ *repeatIn\\( *(.+)*, *\'([a-zA-Z0-9_]+)\' *\\) *\\]\\]', method1),
+            ('\\[\\[ *([a-zA-Z0-9_\.]+) *\\]\\]', method2),
+            ('\\[\\[ *(.+) *\\]\\]', method3)
         ]
         for (rule,method) in regexes:
-	    res = re.match(rule, str)
-	    if res:
-		return method(res)
+            res = re.match(rule, str)
+            if res:
+                return method(res)
 
 if __name__<>"package":
     modify(None)
diff --git a/addons/base_report_designer/plugin/openerp_report_designer/test/test_fields.py b/addons/base_report_designer/plugin/openerp_report_designer/test/test_fields.py
index c23e0e739bf..948b3733b70 100644
--- a/addons/base_report_designer/plugin/openerp_report_designer/test/test_fields.py
+++ b/addons/base_report_designer/plugin/openerp_report_designer/test/test_fields.py
@@ -11,23 +11,23 @@ import time
 sock = xmlrpclib.ServerProxy('http://localhost:8069/xmlrpc/object')
 
 def get(object, level=3, ending=None, ending_excl=None, recur=None, root=''):
-	if ending is None:
-	    ending = []
-	if ending_excl is None:
-	    ending_excl = []
-	if recur is None:
-	    recur = []
-	res = sock.execute('terp', 3, 'admin', 'account.invoice', 'fields_get')
-	key = res.keys()
-	key.sort()
-	for k in key:
-		if (not ending or res[k]['type'] in ending) and ((not ending_excl) or not (res[k]['type'] in ending_excl)):
-			print root+'/'+k
-
-		if res[k]['type'] in recur:
-			print root+'/'+k
-		if (res[k]['type'] in recur) and (level>0):
-			get(res[k]['relation'], level-1, ending, ending_excl, recur, root+'/'+k)
+    if ending is None:
+        ending = []
+    if ending_excl is None:
+        ending_excl = []
+    if recur is None:
+        recur = []
+    res = sock.execute('terp', 3, 'admin', 'account.invoice', 'fields_get')
+    key = res.keys()
+    key.sort()
+    for k in key:
+        if (not ending or res[k]['type'] in ending) and ((not ending_excl) or not (res[k]['type'] in ending_excl)):
+            print root+'/'+k
+
+        if res[k]['type'] in recur:
+            print root+'/'+k
+        if (res[k]['type'] in recur) and (level>0):
+            get(res[k]['relation'], level-1, ending, ending_excl, recur, root+'/'+k)
 
 print 'Field selection for a rields', '='*40
 get('account.invoice', level=0, ending_excl=['one2many','many2one','many2many','reference'], recur=['many2one'])