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gh-95778: Mention sys.set_int_max_str_digits() in error message (#96874)

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When ValueError is raised if an integer is larger than the limit,
mention sys.set_int_max_str_digits() in the error message.
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Victor Stinner 2022-09-16 20:04:37 +02:00 • committed by GitHub
parent 426d72e7dd
commit e841ffc915
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3 changed files with 7 additions and 4 deletions
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Doc/library/stdtypes.rst
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@ -5493,7 +5493,7 @@ When an operation would exceed the limit, a :exc:`ValueError` is raised:
>>> _ = int('2' * 5432)
Traceback (most recent call last):
...
ValueError: Exceeds the limit (4300) for integer string conversion: value has 5432 digits.
ValueError: Exceeds the limit (4300) for integer string conversion: value has 5432 digits; use sys.set_int_max_str_digits() to increase the limit.
>>> i = int('2' * 4300)
>>> len(str(i))
4300
@ -5501,7 +5501,7 @@ When an operation would exceed the limit, a :exc:`ValueError` is raised:
>>> len(str(i_squared))
Traceback (most recent call last):
...
ValueError: Exceeds the limit (4300) for integer string conversion: value has 8599 digits.
ValueError: Exceeds the limit (4300) for integer string conversion: value has 8599 digits; use sys.set_int_max_str_digits() to increase the limit.
>>> len(hex(i_squared))
7144
>>> assert int(hex(i_squared), base=16) == i*i # Hexadecimal is unlimited.