odoo/bin/addons/base/module/module.py

658 lines
27 KiB
Python

# -*- encoding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2004-2008 TINY SPRL. (http://tiny.be) All Rights Reserved.
#
# $Id$
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
import tarfile
import re
import urllib
import os
import tools
from osv import fields, osv, orm
import zipfile
import release
import zipimport
import wizard
import addons
ver_regexp = re.compile("^(\\d+)((\\.\\d+)*)([a-z]?)((_(pre|p|beta|alpha|rc)\\d*)*)(-r(\\d+))?$")
suffix_regexp = re.compile("^(alpha|beta|rc|pre|p)(\\d*)$")
def vercmp(ver1, ver2):
"""
Compare two versions
Take from portage_versions.py
@param ver1: version to compare with
@type ver1: string (example "1.2-r3")
@param ver2: version to compare again
@type ver2: string (example "2.1-r1")
@rtype: None or float
@return:
1. position if ver1 is greater than ver2
2. negative if ver1 is less than ver2
3. 0 if ver1 equals ver2
4. None if ver1 or ver2 are invalid
"""
match1 = ver_regexp.match(ver1)
match2 = ver_regexp.match(ver2)
if not match1 or not match1.groups():
return None
if not match2 or not match2.groups():
return None
list1 = [int(match1.group(1))]
list2 = [int(match2.group(1))]
if len(match1.group(2)) or len(match2.group(2)):
vlist1 = match1.group(2)[1:].split(".")
vlist2 = match2.group(2)[1:].split(".")
for i in range(0, max(len(vlist1), len(vlist2))):
# Implicit .0 is given -1, so 1.0.0 > 1.0
# would be ambiguous if two versions that aren't literally equal
# are given the same value (in sorting, for example).
if len(vlist1) <= i or len(vlist1[i]) == 0:
list1.append(-1)
list2.append(int(vlist2[i]))
elif len(vlist2) <= i or len(vlist2[i]) == 0:
list1.append(int(vlist1[i]))
list2.append(-1)
# Let's make life easy and use integers unless we're forced to use floats
elif (vlist1[i][0] != "0" and vlist2[i][0] != "0"):
list1.append(int(vlist1[i]))
list2.append(int(vlist2[i]))
# now we have to use floats so 1.02 compares correctly against 1.1
else:
list1.append(float("0."+vlist1[i]))
list2.append(float("0."+vlist2[i]))
# and now the final letter
if len(match1.group(4)):
list1.append(ord(match1.group(4)))
if len(match2.group(4)):
list2.append(ord(match2.group(4)))
for i in range(0, max(len(list1), len(list2))):
if len(list1) <= i:
return -1
elif len(list2) <= i:
return 1
elif list1[i] != list2[i]:
return list1[i] - list2[i]
# main version is equal, so now compare the _suffix part
list1 = match1.group(5).split("_")[1:]
list2 = match2.group(5).split("_")[1:]
for i in range(0, max(len(list1), len(list2))):
# Implicit _p0 is given a value of -1, so that 1 < 1_p0
if len(list1) <= i:
s1 = ("p","-1")
else:
s1 = suffix_regexp.match(list1[i]).groups()
if len(list2) <= i:
s2 = ("p","-1")
else:
s2 = suffix_regexp.match(list2[i]).groups()
if s1[0] != s2[0]:
return suffix_value[s1[0]] - suffix_value[s2[0]]
if s1[1] != s2[1]:
# it's possible that the s(1|2)[1] == ''
# in such a case, fudge it.
try:
r1 = int(s1[1])
except ValueError:
r1 = 0
try:
r2 = int(s2[1])
except ValueError:
r2 = 0
if r1 - r2:
return r1 - r2
# the suffix part is equal to, so finally check the revision
if match1.group(9):
r1 = int(match1.group(9))
else:
r1 = 0
if match2.group(9):
r2 = int(match2.group(9))
else:
r2 = 0
return r1 - r2
class module_repository(osv.osv):
_name = "ir.module.repository"
_description = "Module Repository"
_columns = {
'name': fields.char('Name', size=128),
'url': fields.char('Url', size=256, required=True),
'sequence': fields.integer('Sequence', required=True),
'filter': fields.char('Filter', size=128, required=True,
help='Regexp to search module on the repository webpage:\n'
'- The first parenthesis must match the name of the module.\n'
'- The second parenthesis must match all the version number.\n'
'- The last parenthesis must match the extension of the module.'),
'active': fields.boolean('Active'),
}
_defaults = {
'sequence': lambda *a: 5,
'filter': lambda *a: 'href="([a-zA-Z0-9_]+)-('+release.version.rsplit('.', 1)[0]+'.(\\d+)((\\.\\d+)*)([a-z]?)((_(pre|p|beta|alpha|rc)\\d*)*)(-r(\\d+))?)(\.zip)"',
'active': lambda *a: 1,
}
_order = "sequence"
module_repository()
class module_category(osv.osv):
_name = "ir.module.category"
_description = "Module Category"
def _module_nbr(self,cr,uid, ids, prop, unknow_none,context):
cr.execute('select category_id,count(*) from ir_module_module where category_id in ('+','.join(map(str,ids))+') or category_id in (select id from ir_module_category where parent_id in ('+','.join(map(str,ids))+')) group by category_id')
result = dict(cr.fetchall())
for id in ids:
cr.execute('select id from ir_module_category where parent_id=%d', (id,))
childs = [c for c, in cr.fetchall()]
result[id] = reduce(lambda x,y:x+y, [result.get(c, 0) for c in childs], result.get(id, 0))
return result
_columns = {
'name': fields.char("Name", size=128, required=True),
'parent_id': fields.many2one('ir.module.category', 'Parent Category', select=True),
'child_ids': fields.one2many('ir.module.category', 'parent_id', 'Parent Category'),
'module_nr': fields.function(_module_nbr, method=True, string='# of Modules', type='integer')
}
_order = 'name'
module_category()
class module(osv.osv):
_name = "ir.module.module"
_description = "Module"
def get_module_info(self, name):
try:
f = tools.file_open(os.path.join(name, '__terp__.py'))
data = f.read()
info = eval(data)
if 'version' in info:
info['version'] = release.version.rsplit('.', 1)[0] + '.' + info['version']
f.close()
except:
return {}
return info
def _get_installed_version(self, cr, uid, ids, field_name=None, arg=None, context={}):
res = {}
for m in self.browse(cr, uid, ids):
if m.state in ('installed', 'to upgrade', 'to remove'):
res[m.id] = self.get_module_info(m.name).get('version', '')
else:
res[m.id] = ''
return res
_columns = {
'name': fields.char("Name", size=128, readonly=True, required=True),
'category_id': fields.many2one('ir.module.category', 'Category', readonly=True),
'shortdesc': fields.char('Short description', size=256, readonly=True),
'description': fields.text("Description", readonly=True),
'author': fields.char("Author", size=128, readonly=True),
'website': fields.char("Website", size=256, readonly=True),
'installed_version': fields.function(_get_installed_version, method=True,
string='Installed version', type='char'),
'latest_version': fields.char('Latest version', size=64, readonly=True),
'published_version': fields.char('Published Version', size=64, readonly=True),
'url': fields.char('URL', size=128),
'dependencies_id': fields.one2many('ir.module.module.dependency',
'module_id', 'Dependencies', readonly=True),
'state': fields.selection([
('uninstallable','Not Installable'),
('uninstalled','Not Installed'),
('installed','Installed'),
('to upgrade','To be upgraded'),
('to remove','To be removed'),
('to install','To be installed')
], string='State', readonly=True),
'demo': fields.boolean('Demo data'),
'license': fields.selection([('GPL-2', 'GPL-2'),
('Other proprietary', 'Other proprietary')], string='License',
readonly=True),
}
_defaults = {
'state': lambda *a: 'uninstalled',
'demo': lambda *a: False,
'license': lambda *a: 'GPL-2',
}
_order = 'name'
_sql_constraints = [
('name_uniq', 'unique (name)', 'The name of the module must be unique !')
]
def unlink(self, cr, uid, ids, context=None):
if not ids:
return True
if isinstance(ids, (int, long)):
ids = [ids]
for mod in self.read(cr, uid, ids, ['state'], context):
if mod['state'] in ('installed', 'to upgrade', 'to remove', 'to install'):
raise orm.except_orm(_('Error'),
_('You try to remove a module that is installed or will be installed'))
return super(module, self).unlink(cr, uid, ids, context=context)
def state_change(self, cr, uid, ids, newstate, context={}, level=50):
if level<1:
raise Exception, _('Recursion error in modules dependencies !')
demo = True
for module in self.browse(cr, uid, ids):
mdemo = True
for dep in module.dependencies_id:
ids2 = self.search(cr, uid, [('name','=',dep.name)])
mdemo = self.state_change(cr, uid, ids2, newstate, context, level-1,)\
and mdemo
if not module.dependencies_id:
mdemo = module.demo
if module.state == 'uninstalled':
self.write(cr, uid, [module.id], {'state': newstate, 'demo':mdemo})
demo = demo and mdemo
return demo
def state_upgrade(self, cr, uid, ids, newstate, context=None, level=50):
dep_obj = self.pool.get('ir.module.module.dependency')
if level<1:
raise Exception, _('Recursion error in modules dependencies !')
for module in self.browse(cr, uid, ids):
dep_ids = dep_obj.search(cr, uid, [('name', '=', module.name)])
if dep_ids:
ids2 = []
for dep in dep_obj.browse(cr, uid, dep_ids):
if dep.module_id.state != 'to upgrade':
ids2.append(dep.module_id.id)
self.state_upgrade(cr, uid, ids2, newstate, context, level)
if module.state == 'installed':
self.write(cr, uid, module.id, {'state': newstate})
return True
def button_install(self, cr, uid, ids, context={}):
return self.state_change(cr, uid, ids, 'to install', context)
def button_install_cancel(self, cr, uid, ids, context={}):
self.write(cr, uid, ids, {'state': 'uninstalled', 'demo':False})
return True
def button_uninstall(self, cr, uid, ids, context={}):
for module in self.browse(cr, uid, ids):
cr.execute('''select m.state,m.name
from
ir_module_module_dependency d
join
ir_module_module m on (d.module_id=m.id)
where
d.name=%s and
m.state not in ('uninstalled','uninstallable','to remove')''', (module.name,))
res = cr.fetchall()
if res:
raise orm.except_orm(_('Error'), _('The module you are trying to remove depends on installed modules :\n %s') % '\n'.join(map(lambda x: '\t%s: %s' % (x[0], x[1]), res)))
self.write(cr, uid, ids, {'state': 'to remove'})
return True
def button_uninstall_cancel(self, cr, uid, ids, context={}):
self.write(cr, uid, ids, {'state': 'installed'})
return True
def button_upgrade(self, cr, uid, ids, context=None):
return self.state_upgrade(cr, uid, ids, 'to upgrade', context)
def button_upgrade_cancel(self, cr, uid, ids, context={}):
self.write(cr, uid, ids, {'state': 'installed'})
return True
def button_update_translations(self, cr, uid, ids, context={}):
cr.execute('select code from res_lang where translatable=TRUE')
langs = [l[0] for l in cr.fetchall()]
modules = self.read(cr, uid, ids, ['name'])
for module in modules:
files = self.get_module_info(module['name']).get('translations', {})
for lang in langs:
if files.has_key(lang):
filepath = files[lang]
# if filepath does not contain :// we prepend the path of the module
if filepath.find('://') == -1:
filepath = addons.get_module_resource(module['name'], filepath)
tools.trans_load(filepath, lang)
return True
# update the list of available packages
def update_list(self, cr, uid, context={}):
robj = self.pool.get('ir.module.repository')
res = [0, 0] # [update, add]
# iterate through installed modules and mark them as being so
for name in addons.get_modules():
mod_name = name
if name[-4:]=='.zip':
mod_name=name[:-4]
ids = self.search(cr, uid, [('name','=',mod_name)])
if ids:
id = ids[0]
mod = self.browse(cr, uid, id)
terp = self.get_module_info(mod_name)
if terp.get('installable', True) and mod.state == 'uninstallable':
self.write(cr, uid, id, {'state': 'uninstalled'})
if vercmp(terp.get('version', ''), mod.latest_version or '0') > 0:
self.write(cr, uid, id, {
'latest_version': terp.get('version'),
'url': ''})
res[0] += 1
self.write(cr, uid, id, {
'description': terp.get('description', ''),
'shortdesc': terp.get('name', ''),
'author': terp.get('author', 'Unknown'),
'website': terp.get('website', ''),
'license': terp.get('license', 'GPL-2'),
})
cr.execute('DELETE FROM ir_module_module_dependency\
WHERE module_id = %d', (id,))
self._update_dependencies(cr, uid, ids[0], terp.get('depends',
[]))
self._update_category(cr, uid, ids[0], terp.get('category',
'Uncategorized'))
continue
terp_file = addons.get_module_resource(name, '__terp__.py')
mod_path = addons.get_module_path(name)
if os.path.isdir(mod_path) or os.path.islink(mod_path) or zipfile.is_zipfile(mod_path):
terp = self.get_module_info(mod_name)
if not terp or not terp.get('installable', True):
continue
if not os.path.isfile(mod_path+'.zip'):
import imp
# XXX must restrict to only addons paths
imp.load_module(name, *imp.find_module(mod_name))
else:
import zipimport
zimp = zipimport.zipimporter(mod_path+'.zip')
zimp.load_module(mod_name)
id = self.create(cr, uid, {
'name': mod_name,
'state': 'uninstalled',
'description': terp.get('description', ''),
'shortdesc': terp.get('name', ''),
'author': terp.get('author', 'Unknown'),
'website': terp.get('website', ''),
'latest_version': terp.get('version', ''),
'license': terp.get('license', 'GPL-2'),
})
res[1] += 1
self._update_dependencies(cr, uid, id, terp.get('depends', []))
self._update_category(cr, uid, id, terp.get('category', 'Uncategorized'))
import socket
socket.setdefaulttimeout(10)
for repository in robj.browse(cr, uid, robj.search(cr, uid, [])):
try:
index_page = urllib.urlopen(repository.url).read()
except IOError, e:
if e.errno == 21:
raise orm.except_orm(_('Error'),
_("This url '%s' must provide an html file with links to zip modules") % (repository.url))
else:
raise
modules = re.findall(repository.filter, index_page, re.I+re.M)
mod_sort = {}
for m in modules:
name = m[0]
version = m[1]
extension = m[-1]
if version == 'x': # 'x' version was a mistake
version = '0'
if name in mod_sort:
if vercmp(version, mod_sort[name][0]) <= 0:
continue
mod_sort[name] = [version, extension]
for name in mod_sort.keys():
version, extension = mod_sort[name]
url = repository.url+'/'+name+'-'+version+extension
ids = self.search(cr, uid, [('name','=',name)])
if not ids:
self.create(cr, uid, {
'name': name,
'latest_version': version,
'published_version': version,
'url': url,
'state': 'uninstalled',
})
res[1] += 1
else:
id = ids[0]
latest_version = self.read(cr, uid, id, ['latest_version'])\
['latest_version']
if latest_version == 'x': # 'x' version was a mistake
latest_version = '0'
c = vercmp(version, latest_version)
if c > 0:
self.write(cr, uid, id,
{'latest_version': version, 'url': url})
res[0] += 1
published_version = self.read(cr, uid, id, ['published_version'])\
['published_version']
if published_version == 'x' or not published_version:
published_version = '0'
c = vercmp(version, published_version)
if c > 0:
self.write(cr, uid, id,
{'published_version': version})
return res
def download(self, cr, uid, ids, download=True, context=None):
res = []
for mod in self.browse(cr, uid, ids, context=context):
if not mod.url:
continue
match = re.search('-([a-zA-Z0-9\._-]+)(\.zip)', mod.url, re.I)
version = '0'
if match:
version = match.group(1)
if vercmp(mod.installed_version or '0', version) >= 0:
continue
res.append(mod.url)
if not download:
continue
zipfile = urllib.urlopen(mod.url).read()
fname = addons.get_module_path(mod.name+'.zip')
try:
fp = file(fname, 'wb')
fp.write(zipfile)
fp.close()
except IOError, e:
raise orm.except_orm(_('Error'), _('Can not create the module file:\n %s') % (fname,))
terp = self.get_module_info(mod.name)
self.write(cr, uid, mod.id, {
'description': terp.get('description', ''),
'shortdesc': terp.get('name', ''),
'author': terp.get('author', 'Unknown'),
'website': terp.get('website', ''),
'license': terp.get('license', 'GPL-2'),
})
cr.execute('DELETE FROM ir_module_module_dependency ' \
'WHERE module_id = %d', (mod.id,))
self._update_dependencies(cr, uid, mod.id, terp.get('depends',
[]))
self._update_category(cr, uid, mod.id, terp.get('category',
'Uncategorized'))
# Import module
zimp = zipimport.zipimporter(fname)
zimp.load_module(mod.name)
return res
def _update_dependencies(self, cr, uid, id, depends=[]):
for d in depends:
cr.execute('INSERT INTO ir_module_module_dependency (module_id, name) values (%d, %s)', (id, d))
def _update_category(self, cr, uid, id, category='Uncategorized'):
categs = category.split('/')
p_id = None
while categs:
if p_id is not None:
cr.execute('select id from ir_module_category where name=%s and parent_id=%d', (categs[0], p_id))
else:
cr.execute('select id from ir_module_category where name=%s and parent_id is NULL', (categs[0],))
c_id = cr.fetchone()
if not c_id:
cr.execute('select nextval(\'ir_module_category_id_seq\')')
c_id = cr.fetchone()[0]
cr.execute('insert into ir_module_category (id, name, parent_id) values (%d, %s, %d)', (c_id, categs[0], p_id))
else:
c_id = c_id[0]
p_id = c_id
categs = categs[1:]
self.write(cr, uid, [id], {'category_id': p_id})
module()
class module_dependency(osv.osv):
_name = "ir.module.module.dependency"
_description = "Module dependency"
def _state(self, cr, uid, ids, name, args, context={}):
result = {}
mod_obj = self.pool.get('ir.module.module')
for md in self.browse(cr, uid, ids):
ids = mod_obj.search(cr, uid, [('name', '=', md.name)])
if ids:
result[md.id] = mod_obj.read(cr, uid, [ids[0]], ['state'])[0]['state']
else:
result[md.id] = 'unknown'
return result
_columns = {
'name': fields.char('Name', size=128),
'module_id': fields.many2one('ir.module.module', 'Module', select=True, ondelete='cascade'),
'state': fields.function(_state, method=True, type='selection', selection=[
('uninstallable','Uninstallable'),
('uninstalled','Not Installed'),
('installed','Installed'),
('to upgrade','To be upgraded'),
('to remove','To be removed'),
('to install','To be installed'),
('unknown', 'Unknown'),
], string='State', readonly=True),
}
module_dependency()
class module_config_wizard_step(osv.osv):
_name = 'ir.module.module.configuration.step'
_columns={
'name':fields.char('Name',size=64,required=True, select=True),
'note':fields.text('Text'),
'action_id':fields.many2one('ir.actions.act_window', 'Action', select=True,required=True, ondelete='cascade'),
'sequence':fields.integer('Sequence'),
'state':fields.selection([('open', 'Open'),('done', 'Done'),('skip','Skip')], string='State', required=True)
}
_defaults={
'state': lambda *a: 'open',
'sequence': lambda *a: 10,
}
_order="sequence"
module_config_wizard_step()
class module_configuration(osv.osv_memory):
_name='ir.module.module.configuration.wizard'
def _get_action_name(self, cr, uid, context={}):
item_obj = self.pool.get('ir.module.module.configuration.step')
item_ids = item_obj.search(cr, uid, [
('state', '=', 'open'),
], limit=1, context=context)
if item_ids and len(item_ids):
item = item_obj.browse(cr, uid, item_ids[0], context=context)
return item.note
else:
return "Your database is now fully configured.\n\nClick 'Continue' and enyoy your OpenERP experience..."
return False
def _get_action(self, cr, uid, context={}):
item_obj = self.pool.get('ir.module.module.configuration.step')
item_ids = item_obj.search(cr, uid, [
('state', '=', 'open'),
], limit=1, context=context)
if item_ids:
item = item_obj.browse(cr, uid, item_ids[0], context=context)
return item.id
return False
_columns = {
'name': fields.text('Next Wizard',readonly=True),
'item_id':fields.many2one('ir.module.module.configuration.step', 'Next Configuration Wizard',invisible=True, readonly=True),
}
_defaults={
'item_id':_get_action,
'name':_get_action_name,
}
def button_skip(self,cr,uid,ids,context=None):
item_obj = self.pool.get('ir.module.module.configuration.step')
item_id=self.read(cr,uid,ids)[0]['item_id']
if item_id:
item = item_obj.browse(cr, uid, item_id, context=context)
item_obj.write(cr, uid, item.id, {
'state': 'skip',
}, context=context)
return{
'view_type': 'form',
"view_mode": 'form',
'res_model': 'ir.module.module.configuration.wizard',
'type': 'ir.actions.act_window',
'target':'new',
}
return {'type':'ir.actions.act_window_close'}
def button_continue(self, cr, uid, ids, context=None):
item_obj = self.pool.get('ir.module.module.configuration.step')
item_id=self.read(cr,uid,ids)[0]['item_id']
if item_id:
item = item_obj.browse(cr, uid, item_id, context=context)
item_obj.write(cr, uid, item.id, {
'state': 'done',
}, context=context)
return{
'view_type': item.action_id.view_type,
'view_id':item.action_id.view_id and [item.action_id.view_id.id] or False,
'res_model': item.action_id.res_model,
'type': item.action_id.type,
'target':item.action_id.target,
}
return {'type':'ir.actions.act_window_close' }
module_configuration()
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: