小编Sho*_*lla的帖子

我正在尝试检查文档中描述的SBT依赖树:

sbt inspect tree clean

但我得到这个错误:

[error] inspect usage:
[error]   inspect [uses|tree|definitions] <key>   Prints the value for 'key', the defining scope, delegates, related definitions, and dependencies.
[error]
[error] inspect
[error]        ^

怎么了？为什么SBT不建树？

我有一个文件夹,我有大约20000个JSON文件.我想找出每个JSON的所有唯一键,我想要所有键的联合.但是,我只是陷入了最初的步骤.我能够找到单个JSON文件的键.

我写了以下代码到现在为止:

from pprint import pprint
import json
json_data=open("/Users/akira/out/1.json")
jdata = json.load(json_data)

for key, value in jdata:
   pprint("Key:")
   pprint(key)

它给我一个错误如下:

Traceback (most recent call last):
 File "/Users/akira/PycharmProjects/csci572/linkedbased.py",     line 8, in <module>
   for key, value in jdata:
 ValueError: need more than 1 value to unpack

我的JSON是一个嵌套的json.请建议我如何获得所有钥匙.

{
"a": "Offer",
"inLanguage": "et",
"availabl": {
    "a": "Place",
    "address": {
        "a": "PostalAddress",
        "name": "Oklahoma"
    }
},
"description": "Smith and Wesson 686 357 magnum 6 inch barrel wood handle great condition shoots great.",
"priceCurrency": "USD", …

我有一个bitbucket存储库,我知道我可以单击Actions选项卡并单击clone来获取存储库的http url.现在,我在存储库中有多个分支,我计划使用Jenkins CI从特定分支构建.有没有办法在我的存储库中获取特定分支的URL？

问候