- Python Unlocked
- Arun Tigeraniya
- 205字
- 2021-07-23 14:57:47
Conventions
In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.
Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "So, we can change an object's type by changing its __class__
attribute."
A block of code is set as follows:
def __init__(self, name): self.name = name self._observers = weakref.WeakSet() def register_observer(self, observer): """attach the observing object for this subject """ self._observers.add(observer) print("observer {0} now listening on {1}".format( observer.name, self.name))
When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
self.assertFalse(assign_if_free(mworker, {}))
def test_worker_free(self,):
mworker = create_autospec(IWorker)
mworker.configure_mock(**{'is_busy.return_value':False})
self.assertTrue(assign_if_free(mworker, {}))
New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "Let's take an example of an object iC instance of the C class with the str and lst attributes."
Note
Warnings or important notes appear in a box like this.
Tip
Tips and tricks appear like this.
- ASP.NET MVC4框架揭秘
- Swift 3 New Features
- 實(shí)戰(zhàn)低代碼
- Learning Hadoop 2
- Learning Docker Networking
- PHP 7從零基礎(chǔ)到項目實(shí)戰(zhàn)
- 實(shí)戰(zhàn)Java高并發(fā)程序設(shè)計(第2版)
- Django 5企業(yè)級Web應(yīng)用開發(fā)實(shí)戰(zhàn)(視頻教學(xué)版)
- Fastdata Processing with Spark
- 人人都能開發(fā)RPA機(jī)器人:UiPath從入門到實(shí)戰(zhàn)
- Python數(shù)據(jù)預(yù)處理技術(shù)與實(shí)踐
- Getting Started with the Lazarus IDE
- JavaScript程序設(shè)計基礎(chǔ)教程(慕課版)
- 流暢的Python
- Getting Started with Backbone Marionette