Shippo - Python 包异步问题

Posted 2023-02-25

【中文标题】Shippo - Python 包异步问题

【英文标题】：Shippo - Python Package Async Issue

【发布时间】：2019-03-14 19:41:35

【问题描述】：

我已经导入了 Shippo python 包，我正在尝试让他们的示例工作，但我遇到了以下错误消息（见下文）。我在最新的 API 版本上运行 Python 3.7.2。

这是错误-

    Traceback (most recent call last):
      File "c:/Users/tom/Documents/PyProjects/goShippo/goShippoCreateLabels.py", line 1, in <module>
        import shippo
      File "C:\Python\lib\site-packages\shippo\__init__.py", line 8, in <module>
        from shippo.resource import (
      File "C:\Python\lib\site-packages\shippo\resource.py", line 303
        def get_rates(cls, object_id, async=False, api_key=None, currency=None, **params):
                                      ^
SyntaxError: invalid syntax

这里是代码-

import shippo

shippo.api_key = "shippo_test_123456789"

address_from = 
    "name": "Shawn Ippotle",
    "company": "Shippo",
    "street1": "215 Clayton St.",
    "city": "San Francisco",
    "state": "CA",
    "zip": "94117",
    "country": "US",
    "phone": "[phone]",
    "email": "[e-mail]"


address_to = 
    "name": "Mr Hippo",
    "company": "",
    "street1": "Broadway 1",
    "street2": "",
    "city": "New York",
    "state": "NY",
    "zip": "10007",
    "country": "US",
    "phone": "[phone]",
    "email": "[e-mail]",
    "metadata": "Hippos dont lie"


parcel = 
    "length": "5",
    "width": "5",
    "height": "5",
    "distance_unit": "in",
    "weight": "2",
    "mass_unit": "lb"


shipment = 
    "address_from": address_from,
    "address_to": address_to,
    "parcels": [parcel]


transaction = shippo.Transaction.create(
    shipment = shipment,
    carrier_account = "b741b99f95e841639b54272834bc478c",
    servicelevel_token = "usps_priority"
)

【参考方案1】：

此包的 Python 版本覆盖率最高为 3.3。在 3.6+ 版本中，“async”成为保留关键字，导致您遇到语法错误。

由于“async”是默认参数，最好的解决方法是将“async”参数显式更改为“asynchronous”。这至少应该避免语法错误，直到软件包更新为 3.6+ 支持。