Python keyword and identifiers
Python ID is the user name defined as representing variables, activities, classes, parts or other items. If you are nominated by some Python programs, you are only called a credential. Python language sets specific rules for these programs to create meaningful identity.
The purpose of this training is to learn about different characters, identities and variables. These are the basic elements of the program in Python. Therefore, you need to know everything.Python is a term meaning the only program designed to carry out some action. There are a large number of 33 keywords such as Python, each serving different purposes. Together, build words in Python.
It stands for the meaning of the programming framework and Python. Because all this is protected, then you can not use their names at different limits, classes or activities.
The key word is a protected place with special meaning. Python has established the key word that can not be used as a substitute for the program.The keyword in Python is a sensitive case. Therefore, be careful when using your code. We’ve spent our lives here is a picture that may be Python keyword.This list is reminder of everything at once. Our goal to tell you here is just to give you an idea of the keyword there. However, we will cover each of the rest of the education. It is not necessary to skip memory, instead of trying to learn how to use the step.
One additional point is to consider that the first list may change. Language can be found in the key age groups of the age and bring new ones in the future.Therefore, to get a list to date, you can open the Python terminal that can carry out the following commands as described in the next section.
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Python ID is the user name defined as representing variables, activities, classes, parts or other items. If you are nominated by some Python programs, you are only called a credential.
Python language sets specific rules for these programs to create meaningful identity.
Rules for writing Identifiers:
1. To obtain identification, use the letters of the two letter (A to Z) or capital letters (A to Z). However, you can also combine one hive (0 to 9) or bottom (_) when you write an identity.
For example – by name as a visual, format_1 and upload_shape_to_db are all valid.
2. You can not make a name from a ID number. It will lead to errors in the errors.
For example – name, 0Shape is incorrect, but the correct 1 format.
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Regulations on Identification:
There are rules that define identification. But first it is necessary to know Python is a sensitive matter. This means the names and names of two different identifiers in Python. Here are some Python ID authorization rules.
1. Identification can be the combination of uppercase and lowercase letters, numbers or subtitles (_). Therefore, Variable_ Variable_1, variable_for_print all identifiers are a valid python.
2. An identity can not start a number. Therefore, as variable variable 1 is valid, not legal.
3. We can not use special symbols such as: #, @,%, $ Etc. of identity.
4. Identity can be any length.
Although this strict definition of writing, as well as some assignment agreements, it is not required but it is a good long-term follow-up.
1. The name of the class will start with a capital statement. All other identifiers begin with a small letter.
2. Start with an initial computer ID showing identity that is unique.
3. If a ID starts and ends in two parts, this means that the identity is a specific language name.
4. While c = 10 is correct, counts = 10 makes a realistic sense, and it is easy to know what to do, even if you look after the code for a long time.
5. The word is more than a square, for example this_is_a_variable.
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