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Difference between revisions of "AmigaOS Manual: Built-in Constants"
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(Created page with "The following constants exist in the built-in namespace: {| class="wikitable" ! style="text-align:left;" | Constant ! style="text-align:left;" | Description |- | False || The...") |
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| __debug__ || This constant is true if Python was not started with an -O option. |
| __debug__ || This constant is true if Python was not started with an -O option. |
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| − | | quit([< |
+ | | quit([<nowiki><code></nowiki>]) || Object. Contains the quit help text. When called, quits the Python interpreter and returns <nowiki><code></nowiki> to the caller, if supplied. (*) |
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| − | | exit([< |
+ | | exit([<nowiki><code></nowiki>]) || Object containg the exit help text. When called, exits the Python interpreter and returns <nowiki><code></nowiki> to the caller, if supplied. (*) |
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| copyright || Object containing the copyright text. (*) |
| copyright || Object containing the copyright text. (*) |
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Revision as of 11:05, 5 December 2022
The following constants exist in the built-in namespace:
| Constant | Description |
|---|---|
| False | The false value of the bool type. |
| True | The true value of the bool type. |
| None | The sole value of the type NoneType. |
| NotImplemented | Special value which should be returned by the binary special methods to indicate that the operation is not implemented. Its truth value is true. |
| Ellipsis | Special value used mostly in conjunction with extended slicing syntax for user-defined container data types. Same as "...". |
| __debug__ | This constant is true if Python was not started with an -O option. |
| quit([<code>]) | Object. Contains the quit help text. When called, quits the Python interpreter and returns <code> to the caller, if supplied. (*) |
| exit([<code>]) | Object containg the exit help text. When called, exits the Python interpreter and returns <code> to the caller, if supplied. (*) |
| copyright | Object containing the copyright text. (*) |
| credits | Object containing the credits text. (*) |
| license | Object containing the license text. (*) |
(*) = constant added by the site module. If Python is executed without the option -s, site module is imported automatically.
