| Nom de la classe | Description |
| Context | The context affects almost all operations and controls rounding, [extrait de Context.__doc__] |
| Decimal | Construct a new Decimal object. 'value' can be an integer, string, tuple, [extrait de Decimal.__doc__] |
| DecimalTuple | DecimalTuple(sign, digits, exponent) [extrait de DecimalTuple.__doc__] |
| Nom de la classe d'exception | Description |
| Clamped | |
| ConversionSyntax | |
| DecimalException | |
| DivisionByZero | |
| DivisionImpossible | |
| DivisionUndefined | |
| FloatOperation | |
| Inexact | |
| InvalidContext | |
| InvalidOperation | |
| Overflow | |
| Rounded | |
| Subnormal | |
| Underflow |
| Signature de la fonction | Description |
| getcontext() | Get the current default context. [extrait de getcontext.__doc__] |
| localcontext(ctx=None, **kwargs) | Return a context manager that will set the default context to a copy of ctx [extrait de localcontext.__doc__] |
| setcontext(context) | Set a new default context. [extrait de setcontext.__doc__] |
| Nom de la variable globale | Valeur |
| BasicContext | Context(prec=9, rounding=ROUND_HALF_UP, Emin=-999999, Emax=999999, capitals=1, clamp=0, flags=[], traps=[Clamped, InvalidOperation, DivisionByZero, Overflow, Underflow]) |
| DefaultContext | Context(prec=28, rounding=ROUND_HALF_EVEN, Emin=-999999, Emax=999999, capitals=1, clamp=0, flags=[], traps=[InvalidOperation, DivisionByZero, Overflow]) |
| ExtendedContext | Context(prec=9, rounding=ROUND_HALF_EVEN, Emin=-999999, Emax=999999, capitals=1, clamp=0, flags=[], traps=[]) |
| HAVE_CONTEXTVAR | True |
| HAVE_THREADS | True |
| MAX_EMAX | 999999999999999999 |
| MAX_PREC | 999999999999999999 |
| MIN_EMIN | -999999999999999999 |
| MIN_ETINY | -1999999999999999997 |
| ROUND_05UP | ROUND_05UP |
| ROUND_CEILING | ROUND_CEILING |
| ROUND_DOWN | ROUND_DOWN |
| ROUND_FLOOR | ROUND_FLOOR |
| ROUND_HALF_DOWN | ROUND_HALF_DOWN |
| ROUND_HALF_EVEN | ROUND_HALF_EVEN |
| ROUND_HALF_UP | ROUND_HALF_UP |
| ROUND_UP | ROUND_UP |
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