class Weekday(Enum): File "/usr/lib/python3.4/enum.py", line 524, in unique (enumeration, alias_details)) ValueError: duplicate values found in <enum 'Weekday'>: tusday -> monday 1. 2. 3. 4. 5. 6. 4.有人也在想,我就是不
你也可以定义enum(枚举)类型,如果你想要你的一个字段中有一个预定义的值列表–这里你想指定一个电话号码,可以是一个MOBILE,HOME或者WORK。 The " = 1", " = 2" markers on each element identify the unique "tag" that field uses in the binary encoding. Tag numbers 1-15 require one less byte to...
复制 #Perform 5 fold cross validation with all data algo = SVDpp(n_factors=40, n_epochs=40, lr_all=0.008, reg_all=0.1) # Run 5-fold cross-validation and show results summary cross_validate(algo,data, measures=['RMSE', 'MAE'], cv=5, verbose=True) 交叉验证的结果如下: 代码语言:ja...
pip install -ihttps://pypi.douban.com/simplerequests pip install -ihttp://pypi.hustunique.com/requests pip install -ihttp://pypi.mirrors.ustc.edu.cn/requests pip install -ihttps://pypi.tuna.tsinghua.edu.cn/simplerequests pip install -ihttp://mirrors.aliyun.com/pypi/simple--trusted-hostm...
unique: bool choices: typing.Sequence name: strAll fields are required unless one of the following is set:nullable - Creates a nullable column. Sets the default to False. Read the fields common parameters for details. sql_nullable - Used to set different setting for pydantic and the database...
PIE796 non-unique-enums PIE800 unnecessary-spread PIE804 unnecessary-dict-kwargs PIE807 reimplemented-list-builtin PIE810 multiple-starts-ends-with T201 print T203 p-print PYI001 unprefixed-type-param PYI006 bad-version-info-comparison PYI007 unrecognized-platform-check ...
portpicker 1.5.0 A library to choose unique available network ports. ppci 0.5.9 A compiler for ARM, X86, MSP430, xtensa and more implemented in pure Python prettytable 3.3.0 A simple Python library for easily displaying tabular data in a visually appealing ASCII table format. priority 2.0.0...
- feat(opsgenie): refactor validation (#53996) by @mifu67 - Declare events.save_event_highcpu queue (#54041) by @hubertsentry - fix(escalating): Add reason to feedback analytic (#54082) by @scttcper - deps(ui): Update jest dependencies (#54065) by @scttcper - feat(discord...
python enum和unique from enum importEnum,unique@uniqueclassWeekday(Enum):Sun=0# Sun的value被设定为0Mon=1Tue=2Wed=3Thu=4Fri=5Sat=6>>>day1=Weekday.Mon>>>print(day1)Weekday.Mon>>>print(Weekday.Tue)Weekday.Tueforname,memberinWeekday.__members__.items():...print(name,'=>',member)...
efficient environment setup across cluster nodes.Modern Good Practices for Python Development: Covers code formatting, linting, type hinting, and testing primarily with pytest, alongside packaging advice and the use of data classes, enums, f-strings, and datetime objects.Counting: How Hard Can it ...