@ -19,7 +19,9 @@
#
##############################################################################
import itertools
import time
import tempfile
import StringIO
import cStringIO
import base64
@ -47,15 +49,10 @@ class AccountUnicodeWriter(object):
def writerow ( self , row ) :
#we ensure that we do not try to encode none or bool
row = [ x or u ' ' for x in row ]
encoded_row = [ ]
for c in row :
if type ( c ) == unicode :
encoded_row . append ( c . encode ( " utf-8 " ) )
else :
encoded_row . append ( c )
row = ( x or u ' ' for x in row )
encoded_row = [ c . encode ( " utf-8 " ) if isinstance ( c , unicode ) else c for c in row ]
self . writer . writerow ( encoded_row )
# Fetch UTF-8 output from the queue ...
data = self . queue . getvalue ( )
@ -80,6 +77,8 @@ class AccountCSVExport(orm.TransientModel):
' company_id ' : fields . many2one ( ' res.company ' , ' Company ' , invisible = True ) ,
' fiscalyear_id ' : fields . many2one ( ' account.fiscalyear ' , ' Fiscalyear ' , required = True ) ,
' periods ' : fields . many2many ( ' account.period ' , ' rel_wizard_period ' , ' wizard_id ' , ' period_id ' , ' Periods ' , help = ' All periods in the fiscal year if empty ' ) ,
' journal_ids ' : fields . many2many ( ' account.journal ' , ' rel_wizard_journal ' , ' wizard_id ' , ' journal_id ' , ' Journals ' , help = ' If empty, use all journals, only used for journal entries ' ) ,
' fiscalyear_id ' : fields . many2one ( ' account.fiscalyear ' , ' Fiscalyear ' , required = True ) ,
' export_filename ' : fields . char ( ' Export CSV Filename ' , size = 128 ) ,
}
@ -98,7 +97,7 @@ class AccountCSVExport(orm.TransientModel):
def action_manual_export_account ( self , cr , uid , ids , context = None ) :
this = self . browse ( cr , uid , ids ) [ 0 ]
rows = self . get_data ( cr , uid , ids , " account " , context )
rows = self . get_data ( cr , uid , ids , " account " , context )
file_data = StringIO . StringIO ( )
try :
writer = AccountUnicodeWriter ( file_data )
@ -128,7 +127,11 @@ class AccountCSVExport(orm.TransientModel):
_ ( u ' BALANCE ' ) ,
]
def _get_rows_account ( self , cr , uid , ids , fiscalyear_id , period_range_ids , company_id , context = None ) :
def _get_rows_account ( self , cr , uid , ids ,
fiscalyear_id ,
period_range_ids ,
journal_ids ,
context = None ) :
"""
Return list to generate rows of the CSV file
"""
@ -141,15 +144,15 @@ class AccountCSVExport(orm.TransientModel):
group by ac . id , ac . code , ac . name
order by ac . code
""" ,
{ ' fiscalyear_id ' : fiscalyear_id , ' company_id ' : company_id , ' period_ids ' : tuple ( period_range_ids ) }
{ ' fiscalyear_id ' : fiscalyear_id , ' period_ids ' : tuple ( period_range_ids ) }
)
res = cr . fetchall ( )
rows = [ ]
for line in res :
rows . append ( list ( line ) )
return rows
def action_manual_export_analytic ( self , cr , uid , ids , context = None ) :
this = self . browse ( cr , uid , ids ) [ 0 ]
rows = self . get_data ( cr , uid , ids , " analytic " , context )
@ -172,7 +175,7 @@ class AccountCSVExport(orm.TransientModel):
' views ' : [ ( False , ' form ' ) ] ,
' target ' : ' new ' ,
}
def _get_header_analytic ( self , cr , uid , ids , context = None ) :
return [ _ ( u ' ANALYTIC CODE ' ) ,
_ ( u ' ANALYTIC NAME ' ) ,
@ -183,7 +186,11 @@ class AccountCSVExport(orm.TransientModel):
_ ( u ' BALANCE ' ) ,
]
def _get_rows_analytic ( self , cr , uid , ids , fiscalyear_id , period_range_ids , company_id , context = None ) :
def _get_rows_analytic ( self , cr , uid , ids ,
fiscalyear_id ,
period_range_ids ,
journal_ids ,
context = None ) :
"""
Return list to generate rows of the CSV file
"""
@ -198,29 +205,172 @@ class AccountCSVExport(orm.TransientModel):
group by aac . id , aac . code , aac . name , ac . id , ac . code , ac . name
order by aac . code
""" ,
{ ' fiscalyear_id ' : fiscalyear_id , ' company_id ' : company_id , ' period_ids ' : tuple ( period_range_ids ) }
{ ' fiscalyear_id ' : fiscalyear_id , ' period_ids ' : tuple ( period_range_ids ) }
)
res = cr . fetchall ( )
rows = [ ]
for line in res :
rows . append ( list ( line ) )
return rows
def action_manual_export_journal_entries ( self , cr , uid , ids , context = None ) :
"""
Here we use TemporaryFile to avoid full filling the OpenERP worker Memory
We also write the data to the wizard with SQL query as write seams to use
too much memory as well .
Those improvements permitted to improve the export from a 100 k line to 200 k lines
with default `limit_memory_hard = 805306368` ( 768 MB ) with more lines ,
you might encounter a MemoryError when trying to download the file even
if it has been generated .
To be able to export bigger volume of data , it is advised to set
limit_memory_hard to 2097152000 ( 2 GB ) to generate the file and let
OpenERP load it in the wizard when trying to download it .
Tested with up to a generation of 700 k entry lines
"""
this = self . browse ( cr , uid , ids ) [ 0 ]
rows = self . get_data ( cr , uid , ids , " journal_entries " , context )
with tempfile . TemporaryFile ( ) as file_data :
writer = AccountUnicodeWriter ( file_data )
writer . writerows ( rows )
with tempfile . TemporaryFile ( ) as base64_data :
file_data . seek ( 0 )
base64 . encode ( file_data , base64_data )
base64_data . seek ( 0 )
cr . execute ( """ UPDATE account_csv_export SET data = %s WHERE id = %s """ , ( base64_data . read ( ) , ids [ 0 ] ) )
return {
' type ' : ' ir.actions.act_window ' ,
' res_model ' : ' account.csv.export ' ,
' view_mode ' : ' form ' ,
' view_type ' : ' form ' ,
' res_id ' : this . id ,
' views ' : [ ( False , ' form ' ) ] ,
' target ' : ' new ' ,
}
def _get_header_journal_entries ( self , cr , uid , ids , context = None ) :
return [
# Standard Sage export fields
_ ( u ' DATE ' ) ,
_ ( u ' JOURNAL CODE ' ) ,
_ ( u ' ACCOUNT CODE ' ) ,
_ ( u ' PARTNER NAME ' ) ,
_ ( u ' REF ' ) ,
_ ( u ' DESCRIPTION ' ) ,
_ ( u ' DEBIT ' ) ,
_ ( u ' CREDIT ' ) ,
_ ( u ' FULL RECONCILE ' ) ,
_ ( u ' PARTIAL RECONCILE ' ) ,
_ ( u ' ANALYTIC ACCOUNT CODE ' ) ,
# Other fields
_ ( u ' ENTRY NUMBER ' ) ,
_ ( u ' ACCOUNT NAME ' ) ,
_ ( u ' BALANCE ' ) ,
_ ( u ' AMOUNT CURRENCY ' ) ,
_ ( u ' CURRENCY ' ) ,
_ ( u ' ANALYTIC ACCOUNT NAME ' ) ,
_ ( u ' JOURNAL ' ) ,
_ ( u ' MONTH ' ) ,
_ ( u ' FISCAL YEAR ' ) ,
_ ( u ' TAX CODE CODE ' ) ,
_ ( u ' TAX CODE NAME ' ) ,
_ ( u ' TAX AMOUNT ' ) ,
]
def _get_rows_journal_entries ( self , cr , uid , ids ,
fiscalyear_id ,
period_range_ids ,
journal_ids ,
context = None ) :
"""
Create a generator of rows of the CSV file
"""
cr . execute ( """
SELECT
account_move_line . date AS date ,
account_journal . name as journal ,
account_account . code AS account_code ,
res_partner . name AS partner_name ,
account_move_line . ref AS ref ,
account_move_line . name AS description ,
account_move_line . debit AS debit ,
account_move_line . credit AS credit ,
account_move_reconcile . name as full_reconcile ,
account_move_line . reconcile_partial_id AS partial_reconcile_id ,
account_analytic_account . code AS analytic_account_code ,
account_move . name AS entry_number ,
account_account . name AS account_name ,
account_move_line . debit - account_move_line . credit AS balance ,
account_move_line . amount_currency AS amount_currency ,
res_currency . name AS currency ,
account_analytic_account . name AS analytic_account_name ,
account_journal . name as journal ,
account_period . code AS month ,
account_fiscalyear . name as fiscal_year ,
account_tax_code . code AS aml_tax_code_code ,
account_tax_code . name AS aml_tax_code_name ,
account_move_line . tax_amount AS aml_tax_amount
FROM
public . account_move_line
JOIN account_account on ( account_account . id = account_move_line . account_id )
JOIN account_period on ( account_period . id = account_move_line . period_id )
JOIN account_fiscalyear on ( account_fiscalyear . id = account_period . fiscalyear_id )
JOIN account_journal on ( account_journal . id = account_move_line . journal_id )
LEFT JOIN res_currency on ( res_currency . id = account_move_line . currency_id )
LEFT JOIN account_move_reconcile on ( account_move_reconcile . id = account_move_line . reconcile_id )
LEFT JOIN res_partner on ( res_partner . id = account_move_line . partner_id )
LEFT JOIN account_move on ( account_move . id = account_move_line . move_id )
LEFT JOIN account_tax on ( account_tax . id = account_move_line . account_tax_id )
LEFT JOIN account_tax_code on ( account_tax_code . id = account_move_line . tax_code_id )
LEFT JOIN account_analytic_account on ( account_analytic_account . id = account_move_line . analytic_account_id )
WHERE account_period . id IN % ( period_ids ) s
AND account_journal . id IN % ( journal_ids ) s
ORDER BY account_move_line . date
""" ,
{ ' period_ids ' : tuple ( period_range_ids ) , ' journal_ids ' : tuple ( journal_ids ) }
)
while 1 :
# http://initd.org/psycopg/docs/cursor.html#cursor.fetchmany
# Set cursor.arraysize to minimize network round trips
cr . arraysize = 100
rows = cr . fetchmany ( )
if not rows :
break
for row in rows :
yield row
def get_data ( self , cr , uid , ids , result_type , context = None ) :
get_header_func = getattr ( self , ( " _get_header_ %s " % ( result_type ) ) , None )
get_rows_func = getattr ( self , ( " _get_rows_ %s " % ( result_type ) ) , None )
form = self . browse ( cr , uid , ids [ 0 ] , context = context )
fiscalyear_id = form . fiscalyear_id . id
user_obj = self . pool . get ( ' res.users ' )
company_id = user_obj . browse ( cr , uid , uid ) . company_id . id
if form . periods :
period_range_ids = [ x . id for x in form . periods ]
else :
# If not period selected , we take all periods
p_obj = self . pool . get ( " account.period " )
period_range_ids = p_obj . search ( cr , uid , [ ( ' fiscalyear_id ' , ' = ' , fiscalyear_id ) ] , context = context )
rows = [ ]
rows . append ( get_header_func ( cr , uid , ids , context = context ) )
rows . extend ( get_rows_func ( cr , uid , ids , fiscalyear_id , period_range_ids , company_id , context = context ) )
period_range_ids = p_obj . search ( cr , uid , [ ( ' fiscalyear_id ' , ' = ' , fiscalyear_id ) ] , context = context )
journal_ids = None
if form . journal_ids :
journal_ids = [ x . id for x in form . journal_ids ]
else :
j_obj = self . pool . get ( " account.journal " )
journal_ids = j_obj . search ( cr , uid , [ ] , context = context )
rows = itertools . chain ( ( get_header_func ( cr , uid , ids , context = context ) , ) ,
get_rows_func ( cr , uid , ids ,
fiscalyear_id ,
period_range_ids ,
journal_ids ,
context = context )
)
return rows
unknown
11 years ago
unknown