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improve write to many2many documentation 

bzr revid: al@openerp.com-20100616175837-jzjkc5gy6c0on7fa
This commit is contained in:
Antony Lesuisse 2010-06-16 19:58:37 +02:00
parent 96f01fe1c4
commit a63aee23ee
2 changed files with 24 additions and 6 deletions
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12
bin/osv/fields.py
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@ -246,7 +246,7 @@ class selection(_column):
#
# Values: (0, 0, { fields }) create
# (1, ID, { fields }) modification
# (1, ID, { fields }) update
# (2, ID) remove (delete)
# (3, ID) unlink one (target id or target of relation)
# (4, ID) link
@ -480,14 +480,16 @@ class one2many(_column):
#
# Values: (0, 0, { fields }) create
# (1, ID, { fields }) modification
# (2, ID) remove
# (3, ID) unlink
# (4, ID) link
# (1, ID, { fields }) update (write fields to ID)
# (2, ID) remove (calls unlink on ID, that will also delete the relationship because of the ondelete)
# (3, ID) unlink (delete the relationship between the two objects but does not delete ID)
# (4, ID) link (add a relationship)
# (5, ID) unlink all
# (6, ?, ids) set a list of links
#
class many2many(_column):
"""
_classic_read = False
_classic_write = False
_prefetch = False

18
bin/osv/orm.py
View File

@ -3100,11 +3100,27 @@ class orm(orm_template):
vals format for relational field type.
+ many2many field : [(6, 0, list of ids)] (example: [(6, 0, [8, 5, 6, 4])])
+ many2many field :
For write operation on a many2many fields a list of tuple is
expected. The folowing tuples are accepted:
(0, 0, { fields }) create
(1, ID, { fields }) update (write fields to ID)
(2, ID) remove (calls unlink on ID, that will also delete the relationship because of the ondelete)
(3, ID) unlink (delete the relationship between the two objects but does not delete ID)
(4, ID) link (add a relationship)
(5, ID) unlink all
(6, 0, list of ids) set a list of links
Example:
[(6, 0, [8, 5, 6, 4])] set the many2many to ids [8, 5, 6, 4]
+ one2many field : [(0, 0, dictionary of values)] (example: [(0, 0, {'field_name':field_value, ...})])
+ many2one field : ID of related record
+ reference field : model name, id (example: 'product.product, 5')
"""
readonly = None
for field in vals.copy():