Question

我正在尝试为我的模块创建一个全局字典，但它一直告诉我我的语法错误。我做错了吗？

_dummy_date = dict{
    '0'=datetime(year=1990, month=1, day=1, hour=0,minutes=0,second=0),
    '1'=datetime(year=1990, month=1, day=2, hour=0,minutes=0,second=0),
    '2'=datetime(year=1990, month=1, day=3, hour=0,minutes=0,second=0),
    '3'=datetime(year=1990, month=1, day=4, hour=0,minutes=0,second=0),
    '4'=datetime(year=1990, month=1, day=5, hour=0,minutes=0,second=0),
    '5'=datetime(year=1990, month=1, day=6, hour=0,minutes=0,second=0),
    '6'=datetime(year=1990, month=1, day=7, hour=0,minutes=0,second=0)
}

这是错误

File "/usr/lib/python2.7/dist-packages/odoo/modules/module.py", line 367, in load_openerp_module
    __import__('odoo.addons.' + module_name)
  File "/usr/lib/python2.7/dist-packages/odoo/modules/module.py", line 81, in load_module
    execfile(modfile, new_mod.__dict__)
  File "/mnt/extra-addons/jy_attendance_base/__init__.py", line 3, in <module>
    from . import models
  File "/mnt/extra-addons/jy_attendance_base/models/__init__.py", line 3, in <module>
    from . import models
File "/mnt/extra-addons/jy_attendance_base/models/models.py", line 8
    _dummy_date = dict{
                      ^
SyntaxError: invalid syntax

Answer 1

dict（）是一种方法，所以你必须明确地调用它：

dict()

此外，以这种方式构造的dict不是用等号（=）分隔，而是用冒号分隔，如下：

_dummy_date = dict({
    '0':datetime(year=1990, month=1, day=1, hour=0,minutes=0,second=0),
    '1':datetime(year=1990, month=1, day=2, hour=0,minutes=0,second=0),
    '2':datetime(year=1990, month=1, day=3, hour=0,minutes=0,second=0),
    '3':datetime(year=1990, month=1, day=4, hour=0,minutes=0,second=0),
    '4':datetime(year=1990, month=1, day=5, hour=0,minutes=0,second=0),
    '5':datetime(year=1990, month=1, day=6, hour=0,minutes=0,second=0),
    '6':datetime(year=1990, month=1, day=7, hour=0,minutes=0,second=0)
})

但是，由于您明确地创建了词典，因此您可以删除dict()来电，只需写下：

_dummy_date = {
    '0':datetime(year=1990, month=1, day=1, hour=0,minutes=0,second=0),
    '1':datetime(year=1990, month=1, day=2, hour=0,minutes=0,second=0),
    '2':datetime(year=1990, month=1, day=3, hour=0,minutes=0,second=0),
    '3':datetime(year=1990, month=1, day=4, hour=0,minutes=0,second=0),
    '4':datetime(year=1990, month=1, day=5, hour=0,minutes=0,second=0),
    '5':datetime(year=1990, month=1, day=6, hour=0,minutes=0,second=0),
    '6':datetime(year=1990, month=1, day=7, hour=0,minutes=0,second=0)
}

这将简单地创建你喜欢的字典

我的语法有什么问题

1 个答案: