本文整理汇总了Python中safe_eval.eval函数的典型用法代码示例。如果您正苦于以下问题：Python eval函数的具体用法？Python eval怎么用？Python eval使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了eval函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _eval_params
def _eval_params(self, model, params):
args = []
for i, param in enumerate(params):
if isinstance(param, types.ListType):
value = self._eval_params(model, param)
elif is_ref(param):
value = self.process_ref(param)
elif is_eval(param):
value = self.process_eval(param)
elif isinstance(param, types.DictionaryType): # supports XML syntax
param_model = self.get_model(param.get('model', model))
if 'search' in param:
q = eval(param['search'], self.eval_context)
ids = param_model.search(self.cr, self.uid, q)
value = self._get_first_result(ids)
elif 'eval' in param:
local_context = {'obj': lambda x: param_model.browse(self.cr, self.uid, x, self.context)}
local_context.update(self.id_map)
value = eval(param['eval'], self.eval_context, local_context)
else:
raise YamlImportException('You must provide either a !ref or at least a "eval" or a "search" to function parameter #%d.' % i)
else:
value = param # scalar value
args.append(value)
return args示例2: process_report
def process_report(self, node):
values = {}
for dest, f in (("name", "string"), ("model", "model"), ("report_name", "name")):
values[dest] = getattr(node, f)
assert values[dest], "Attribute %s of report is empty !" % (f,)
for field, dest in (
("rml", "report_rml"),
("file", "report_rml"),
("xml", "report_xml"),
("xsl", "report_xsl"),
("attachment", "attachment"),
("attachment_use", "attachment_use"),
):
if getattr(node, field):
values[dest] = getattr(node, field)
if node.auto:
values["auto"] = eval(node.auto)
if node.sxw:
sxw_file = misc.file_open(node.sxw)
try:
sxw_content = sxw_file.read()
values["report_sxw_content"] = sxw_content
finally:
sxw_file.close()
if node.header:
values["header"] = eval(node.header)
values["multi"] = node.multi and eval(node.multi)
xml_id = node.id
self.validate_xml_id(xml_id)
self._set_group_values(node, values)
id = self.pool["ir.model.data"]._update(
self.cr,
SUPERUSER_ID,
"ir.actions.report.xml",
self.module,
values,
xml_id,
noupdate=self.isnoupdate(node),
mode=self.mode,
)
self.id_map[xml_id] = int(id)
if not node.menu or eval(node.menu):
keyword = node.keyword or "client_print_multi"
value = "ir.actions.report.xml,%s" % id
replace = node.replace or True
self.pool["ir.model.data"].ir_set(
self.cr,
SUPERUSER_ID,
"action",
keyword,
values["name"],
[values["model"]],
value,
replace=replace,
isobject=True,
xml_id=xml_id,
)示例3: _tag_wizard
def _tag_wizard(self, cr, rec, data_node=None):
string = rec.get("string",'').encode('utf8')
model = rec.get("model",'').encode('utf8')
name = rec.get("name",'').encode('utf8')
xml_id = rec.get('id','').encode('utf8')
self._test_xml_id(xml_id)
multi = rec.get('multi','') and eval(rec.get('multi','False'))
res = {'name': string, 'wiz_name': name, 'multi': multi, 'model': model}
if rec.get('groups'):
g_names = rec.get('groups','').split(',')
groups_value = []
for group in g_names:
if group.startswith('-'):
group_id = self.id_get(cr, group[1:])
groups_value.append((3, group_id))
else:
group_id = self.id_get(cr, group)
groups_value.append((4, group_id))
res['groups_id'] = groups_value
id = self.pool.get('ir.model.data')._update(cr, self.uid, "ir.actions.wizard", self.module, res, xml_id, noupdate=self.isnoupdate(data_node), mode=self.mode)
self.idref[xml_id] = int(id)
# ir_set
if (not rec.get('menu') or eval(rec.get('menu','False'))) and id:
keyword = str(rec.get('keyword','') or 'client_action_multi')
value = 'ir.actions.wizard,'+str(id)
replace = rec.get("replace",'') or True
self.pool.get('ir.model.data').ir_set(cr, self.uid, 'action', keyword, string, [model], value, replace=replace, isobject=True, xml_id=xml_id)
elif self.mode=='update' and (rec.get('menu') and eval(rec.get('menu','False'))==False):
# Special check for wizard having attribute menu=False on update
value = 'ir.actions.wizard,'+str(id)
self._remove_ir_values(cr, string, value, model)示例4: process_report
def process_report(self, node):
values = {}
for dest, f in (('name','string'), ('model','model'), ('report_name','name')):
values[dest] = getattr(node, f)
assert values[dest], "Attribute %s of report is empty !" % (f,)
for field,dest in (('rml','report_rml'),('file','report_rml'),('xml','report_xml'),('xsl','report_xsl'),('attachment','attachment'),('attachment_use','attachment_use')):
if getattr(node, field):
values[dest] = getattr(node, field)
if node.auto:
values['auto'] = eval(node.auto)
if node.sxw:
sxw_file = misc.file_open(node.sxw)
try:
sxw_content = sxw_file.read()
values['report_sxw_content'] = sxw_content
finally:
sxw_file.close()
if node.header:
values['header'] = eval(node.header)
values['multi'] = node.multi and eval(node.multi)
xml_id = node.id
self.validate_xml_id(xml_id)
self._set_group_values(node, values)
id = self.pool.get('ir.model.data')._update(self.cr, SUPERUSER_ID, "ir.actions.report.xml", \
self.module, values, xml_id, noupdate=self.isnoupdate(node), mode=self.mode)
self.id_map[xml_id] = int(id)
if not node.menu or eval(node.menu):
keyword = node.keyword or 'client_print_multi'
value = 'ir.actions.report.xml,%s' % id
replace = node.replace or True
self.pool.get('ir.model.data').ir_set(self.cr, SUPERUSER_ID, 'action', \
keyword, values['name'], [values['model']], value, replace=replace, isobject=True, xml_id=xml_id)示例5: _tag_report
def _tag_report(self, cr, rec, data_node=None, mode=None):
res = {}
for dest,f in (('name','string'),('model','model'),('report_name','name')):
res[dest] = rec.get(f,'').encode('utf8')
assert res[dest], "Attribute %s of report is empty !" % (f,)
for field,dest in (('rml','report_rml'),('file','report_rml'),('xml','report_xml'),('xsl','report_xsl'),
('attachment','attachment'),('attachment_use','attachment_use'), ('usage','usage'),
('report_type', 'report_type'), ('parser', 'parser')):
if rec.get(field):
res[dest] = rec.get(field).encode('utf8')
if rec.get('auto'):
res['auto'] = eval(rec.get('auto','False'))
if rec.get('sxw'):
sxw_content = misc.file_open(rec.get('sxw')).read()
res['report_sxw_content'] = sxw_content
if rec.get('header'):
res['header'] = eval(rec.get('header','False'))
res['multi'] = rec.get('multi') and eval(rec.get('multi','False'))
xml_id = rec.get('id','').encode('utf8')
self._test_xml_id(xml_id)
if rec.get('groups'):
g_names = rec.get('groups','').split(',')
groups_value = []
for group in g_names:
if group.startswith('-'):
group_id = self.id_get(cr, group[1:])
groups_value.append((3, group_id))
else:
group_id = self.id_get(cr, group)
groups_value.append((4, group_id))
res['groups_id'] = groups_value
if rec.get('paperformat'):
pf_name = rec.get('paperformat')
pf_id = self.id_get(cr,pf_name)
res['paperformat_id'] = pf_id
id = self.pool['ir.model.data']._update(cr, self.uid, "ir.actions.report.xml", self.module, res, xml_id, noupdate=self.isnoupdate(data_node), mode=self.mode)
self.idref[xml_id] = int(id)
if not rec.get('menu') or eval(rec.get('menu','False')):
keyword = str(rec.get('keyword', 'client_print_multi'))
value = 'ir.actions.report.xml,'+str(id)
ir_values_id = self.pool['ir.values'].set_action(cr, self.uid, res['name'], keyword, res['model'], value)
self.pool['ir.actions.report.xml'].write(cr, self.uid, id, {'ir_values_id': ir_values_id})
elif self.mode=='update' and eval(rec.get('menu','False'))==False:
# Special check for report having attribute menu=False on update
value = 'ir.actions.report.xml,'+str(id)
self._remove_ir_values(cr, res['name'], value, res['model'])
self.pool['ir.actions.report.xml'].write(cr, self.uid, id, {'ir_values_id': False})
return id示例6: process_ref
def process_ref(self, node, field=None):
assert node.search or node.id, '!ref node should have a `search` attribute or `id` attribute'
if node.search:
if node.model:
model_name = node.model
elif field:
model_name = field.comodel_name
else:
raise YamlImportException('You need to give a model for the search, or a field to infer it.')
model = self.get_model(model_name)
q = eval(node.search, self.eval_context)
ids = model.search(self.cr, self.uid, q)
if node.use:
instances = model.browse(self.cr, self.uid, ids)
value = [inst[node.use] for inst in instances]
else:
value = ids
elif node.id:
if field and field.type == 'reference':
record = self.get_record(node.id)
value = "%s,%s" % (record._name, record.id)
else:
value = self.get_id(node.id)
else:
value = None
return value示例7: process_url
def process_url(self, node):
self.validate_xml_id(node.id)
res = {"name": node.name, "url": node.url, "target": node.target}
id = self.pool["ir.model.data"]._update(
self.cr, SUPERUSER_ID, "ir.actions.act_url", self.module, res, node.id, mode=self.mode
)
self.id_map[node.id] = int(id)
# ir_set
if (not node.menu or eval(node.menu)) and id:
keyword = node.keyword or "client_action_multi"
value = "ir.actions.act_url,%s" % id
replace = node.replace or True
self.pool["ir.model.data"].ir_set(
self.cr,
SUPERUSER_ID,
"action",
keyword,
node.url,
["ir.actions.act_url"],
value,
replace=replace,
noupdate=self.isnoupdate(node),
isobject=True,
xml_id=node.id,
)示例8: process_workflow
def process_workflow(self, node):
workflow, values = node.items()[0]
if self.isnoupdate(workflow) and self.mode != "init":
return
if workflow.ref:
id = self.get_id(workflow.ref)
else:
if not values:
raise YamlImportException("You must define a child node if you do not give a ref.")
if not len(values) == 1:
raise YamlImportException("Only one child node is accepted (%d given)." % len(values))
value = values[0]
if not "model" in value and (not "eval" in value or not "search" in value):
raise YamlImportException('You must provide a "model" and an "eval" or "search" to evaluate.')
value_model = self.get_model(value["model"])
local_context = {"obj": lambda x: value_model.browse(self.cr, self.uid, x, context=self.context)}
local_context.update(self.id_map)
id = eval(value["eval"], self.eval_context, local_context)
if workflow.uid is not None:
uid = workflow.uid
else:
uid = self.uid
self.cr.execute("select distinct signal, sequence, id from wkf_transition ORDER BY sequence,id")
signals = [x["signal"] for x in self.cr.dictfetchall()]
if workflow.action not in signals:
raise YamlImportException("Incorrect action %s. No such action defined" % workflow.action)
openerp.workflow.trg_validate(uid, workflow.model, id, workflow.action, self.cr)示例9: process_workflow
def process_workflow(self, node):
workflow, values = node.items()[0]
if self.isnoupdate(workflow) and self.mode != 'init':
return
if workflow.ref:
id = self.get_id(workflow.ref)
else:
if not values:
raise YamlImportException('You must define a child node if you do not give a ref.')
if not len(values) == 1:
raise YamlImportException('Only one child node is accepted (%d given).' % len(values))
value = values[0]
if not 'model' in value and (not 'eval' in value or not 'search' in value):
raise YamlImportException('You must provide a "model" and an "eval" or "search" to evaluate.')
value_model = self.get_model(value['model'])
local_context = {'obj': lambda x: value_model.browse(self.cr, self.uid, x, context=self.context)}
local_context.update(self.id_map)
id = eval(value['eval'], self.eval_context, local_context)
if workflow.uid is not None:
uid = workflow.uid
else:
uid = self.uid
self.cr.execute('select distinct signal from wkf_transition')
signals=[x['signal'] for x in self.cr.dictfetchall()]
if workflow.action not in signals:
raise YamlImportException('Incorrect action %s. No such action defined' % workflow.action)
import openerp.netsvc as netsvc
wf_service = netsvc.LocalService("workflow")
wf_service.trg_validate(uid, workflow.model, id, workflow.action, self.cr)示例10: run
def run(self, cr, uid, ids, context=None):
"Run fix for 'other' type actions"
act_ids = []
for action in self.browse(cr, uid, ids, context):
obj_pool = self.pool.get(action.model_id.model)
obj = obj_pool.browse(cr, uid, context['active_id'], context=context)
cxt = {
'context': context,
'object': obj,
'time': time,
'cr': cr,
'pool': self.pool,
'uid': uid
}
expr = eval(str(action.condition), cxt)
if not expr:
continue
if action.state == 'other':
res = []
for act in action.child_ids:
if not context.get('active_id'):
context['active_id'] = context['active_ids'][0]
result = self.run(cr, uid, [act.id], context)
if result:
res.append(result)
return res
else:
act_ids.append(action.id)
if act_ids:
return super(IrActionsServer, self).run(cr, uid, act_ids, context)
else:
return False示例11: _get_assertion_id
def _get_assertion_id(self, assertion):
if assertion.id:
ids = [self.get_id(assertion.id)]
elif assertion.search:
q = eval(assertion.search, self.eval_context)
ids = self.pool.get(assertion.model).search(self.cr, self.uid, q, context=assertion.context)
else:
raise YamlImportException('Nothing to assert: you must give either an id or a search criteria.')
return ids示例12: _tag_wizard
def _tag_wizard(self, cr, rec, data_node=None):
string = rec.get("string", "").encode("utf8")
model = rec.get("model", "").encode("utf8")
name = rec.get("name", "").encode("utf8")
xml_id = rec.get("id", "").encode("utf8")
self._test_xml_id(xml_id)
multi = rec.get("multi", "") and eval(rec.get("multi", "False"))
res = {"name": string, "wiz_name": name, "multi": multi, "model": model}
if rec.get("groups"):
g_names = rec.get("groups", "").split(",")
groups_value = []
for group in g_names:
if group.startswith("-"):
group_id = self.id_get(cr, group[1:])
groups_value.append((3, group_id))
else:
group_id = self.id_get(cr, group)
groups_value.append((4, group_id))
res["groups_id"] = groups_value
id = self.pool.get("ir.model.data")._update(
cr,
self.uid,
"ir.actions.wizard",
self.module,
res,
xml_id,
noupdate=self.isnoupdate(data_node),
mode=self.mode,
)
self.idref[xml_id] = int(id)
# ir_set
if (not rec.get("menu") or eval(rec.get("menu", "False"))) and id:
keyword = str(rec.get("keyword", "") or "client_action_multi")
value = "ir.actions.wizard," + str(id)
replace = rec.get("replace", "") or True
self.pool.get("ir.model.data").ir_set(
cr, self.uid, "action", keyword, string, [model], value, replace=replace, isobject=True, xml_id=xml_id
)
elif self.mode == "update" and (rec.get("menu") and eval(rec.get("menu", "False")) == False):
# Special check for wizard having attribute menu=False on update
value = "ir.actions.wizard," + str(id)
self._remove_ir_values(cr, string, value, model)示例13: process_delete
def process_delete(self, node):
assert getattr(node, 'model'), "Attribute %s of delete tag is empty !" % ('model',)
if self.pool.get(node.model):
if node.search:
ids = self.pool.get(node.model).search(self.cr, self.uid, eval(node.search, self.eval_context))
else:
ids = [self.get_id(node.id)]
if len(ids):
self.pool.get(node.model).unlink(self.cr, self.uid, ids)
else:
self._log("Record not deleted.")示例14: _tag_url
def _tag_url(self, cr, rec, data_node=None):
url = rec.get("url", "").encode("utf8")
target = rec.get("target", "").encode("utf8")
name = rec.get("name", "").encode("utf8")
xml_id = rec.get("id", "").encode("utf8")
self._test_xml_id(xml_id)
res = {"name": name, "url": url, "target": target}
id = self.pool.get("ir.model.data")._update(
cr,
self.uid,
"ir.actions.url",
self.module,
res,
xml_id,
noupdate=self.isnoupdate(data_node),
mode=self.mode,
)
self.idref[xml_id] = int(id)
# ir_set
if (not rec.get("menu") or eval(rec.get("menu", "False"))) and id:
keyword = str(rec.get("keyword", "") or "client_action_multi")
value = "ir.actions.url," + str(id)
replace = rec.get("replace", "") or True
self.pool.get("ir.model.data").ir_set(
cr,
self.uid,
"action",
keyword,
url,
["ir.actions.url"],
value,
replace=replace,
isobject=True,
xml_id=xml_id,
)
elif self.mode == "update" and (rec.get("menu") and eval(rec.get("menu", "False")) == False):
# Special check for URL having attribute menu=False on update
value = "ir.actions.url," + str(id)
self._remove_ir_values(cr, url, value, "ir.actions.url")示例15: process_act_window
def process_act_window(self, node):
assert getattr(node, "id"), "Attribute %s of act_window is empty !" % ("id",)
assert getattr(node, "name"), "Attribute %s of act_window is empty !" % ("name",)
assert getattr(node, "res_model"), "Attribute %s of act_window is empty !" % ("res_model",)
self.validate_xml_id(node.id)
view_id = False
if node.view:
view_id = self.get_id(node.view)
if not node.context:
node.context = {}
context = eval(str(node.context), self.eval_context)
values = {
"name": node.name,
"type": node.type or "ir.actions.act_window",
"view_id": view_id,
"domain": node.domain,
"context": context,
"res_model": node.res_model,
"src_model": node.src_model,
"view_type": node.view_type or "form",
"view_mode": node.view_mode or "tree,form",
"usage": node.usage,
"limit": node.limit,
"auto_refresh": node.auto_refresh,
"multi": getattr(node, "multi", False),
}
self._set_group_values(node, values)
if node.target:
values["target"] = node.target
id = self.pool["ir.model.data"]._update(
self.cr, SUPERUSER_ID, "ir.actions.act_window", self.module, values, node.id, mode=self.mode
)
self.id_map[node.id] = int(id)
if node.src_model:
keyword = "client_action_relate"
value = "ir.actions.act_window,%s" % id
replace = node.replace or True
self.pool["ir.model.data"].ir_set(
self.cr,
SUPERUSER_ID,
"action",
keyword,
node.id,
[node.src_model],
value,
replace=replace,
noupdate=self.isnoupdate(node),
isobject=True,
xml_id=node.id,
)