Python: Difference between revisions

Revision as of 21:09, 11 March 2018

Every file of Python source code that ends in .py is a module - no special code or naming is required.
dir fetches all names available inside a module: dir(modname)
Each file is a self-contained namespace.
reloads are not transitive, so reloading module A which imports module B does not reload B.
To run a script: exec(open('script.py').read())

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+* Every file of Python source code that ends in <code>.py</code> is a module - no special code or naming is required.
+* <code>dir</code> fetches all names available inside a module: <code>dir(modname)</code>
+* Each file is a self-contained namespace.
+* reloads are not transitive, so reloading module A which imports module B does not reload B.
+* To run a script: <code>exec(open('script.py').read())</code>
 [[Category:Python]]
 [[Category:Programming]]