understreck 0.5.0

功能

• 使用嵌套的get函数对嵌套字典执行安全get
• 将列表分成块

嵌套获取示例：

import understreck as _

test_dictionary = {
    "the_top_level": {
        "second_level": {"third_level": "it works", "third_level_sibling": False}
    }
}

# Using dot delimited strings
result = _.get(test_dictionary, "the_top_level.second_level.third_level")  # result = "it works"
result = _.get(test_dictionary, "the_top_level.second_level.DOES_NOT_EXIST")  # result = None

# Using a list or tuple
result = _.get(test_dictionary, ["the_top_level", "second_level", "third_level"])  # result = "it works"
result = _.get(test_dictionary, ["the_top_level", "second_level", "DOES_NOT_EXIST"])  # result = None

块示例：

import understreck as _

to_chunk = ["one", "two", "three", "four", "five"]
result = _.chunks.split(to_chunk, 2)  # result == [["one", "two", "three"], ["four", "five"]]

过滤示例：

import understreck as _

users = [
        {"user": "barney", "age": 36, "active": True},
        {"user": "fred", "age": 40, "active": False},
    ]

# Using a lambda function
result = _.filter(users, lambda x: not x.get("active"))  # result == [{"user": "fred", "age": 40, "active": False}]

# Using partial dictionary
result = _.filter(users, {"age": 36, "active": True})  # result == [{"user": "barney", "age": 36, "active": True}]

# Using a list with a property name and value
result = _.filter(users, ["active", False])  # result == [{"user": "fred", "age": 40, "active": False}]

# Using a list with a property name. The value must be truthy.
result = _.filter(users, ["active"])  # result == [{"user": "barney", "age": 36, "active": True}]

条形缩进示例：

import understreck as _

def some_function():
    to_strip = """This is a
    multi-line
    string"""

    _.strip(to_strip)  # "This is a\nmulti-line\nstring"

学分

我得把这个项目归功于我的灵感

这个包是用Cookiecutter和audreyr/cookiecutter-pypackage项目模板创建的。

未发布

0.5.0（2019-05-03）

• 更新开发依赖项
• 移动到新存储库

0.4.0（2019-05-03）

• 添加带缩进的Understreck.strip

0.3.0（2019-05-03）

• 添加understreck.filter，灵感来自https://lodash.com/docs/4.17.11#filter
• 更新了travis按钮URL
• 在自述文件中将嵌套的get替换为get（嵌套仍然有效）
• 黑色格式

0.2.1（2018-12-10）

• 添加Understreck.chunks

0.2.0（2018-11-12）

• 将get添加为嵌套get的别名

0.1.1（2018-11-02）

• 更新自述文件

0.1.0（2018-11-02）

• pypi上的第一个版本。