w3resource

Python: compile() function

compile() function

The compile() function is used to compile the source into a code.

The function raises SyntaxError if the compiled source is invalid, and TypeError if the source contains null bytes.

Syntax:

compile(source, filename, mode, flags=0, dont_inherit=False, optimize=-1)

Version:

(Python 3.2.5)

Parameter:

Name Description Required /
Optional
source A normal string, a byte string, or an AST object Required
filename The name of the file file from which the code was read. If it wasn't read from a file, you can give a name yourself Required
mode Either exec or eval or single. Required
flags Controls which future statements affect the compilation of the source. Default Value: 0 Optional
dont-inherit How to compile the source. Default False Optional
optimize Optimization level of the compiler. Default value -1. Optional

Return value:

The filename argument should give the file from which the code was read; pass some recognizable value if it wasn't read from a file ('<string>' is commonly used).

Example: Python compile() function

codeInString = 'x = 8\ny=5\nsum=x+y\nprint("sum =",sum)'
codeObejct = compile(codeInString, 'sumstring', 'exec')
exec(codeObejct)

Output:

sum = 13

Python Code Editor:

Previous: classmethod()
Next: complex()

Test your Python skills with w3resource's quiz



Become a Patron!

Follow us on Facebook and Twitter for latest update.

It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.

https://w3resource.com/python/built-in-function/compile.php