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bpo-19184: Update the documentation of dis module. (GH-13652) 

* bpo-19184: Update the documentation of dis module

* Explain the behavior of the number of arguments of RAISE_VARGARGS
  opcode.

* bpo-19184: Update blurb.

* bpo-19184: Fix typo in the dis Documentation.

* bpo-19184: Address review comments and improve the doc

* bpo-19184: Remove news file.
This commit is contained in:
Michele Angrisano 2019-06-02 23:34:12 +02:00 committed by Ezio Melotti
parent 64e2c64f7f
commit e1179a5096
1 changed files with 7 additions and 3 deletions
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Doc/library/dis.rst
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@ -1113,9 +1113,13 @@ All of the following opcodes use their arguments.
.. opcode:: RAISE_VARARGS (argc)
Raises an exception. *argc* indicates the number of arguments to the raise
statement, ranging from 0 to 3. The handler will find the traceback as TOS2,
the parameter as TOS1, and the exception as TOS.
Raises an exception using one of the 3 forms of the ``raise`` statement,
depending on the value of *argc*:
* 0: ``raise`` (re-raise previous exception)
* 1: ``raise TOS`` (raise exception instance or type at ``TOS``)
* 2: ``raise TOS1 from TOS`` (raise exception instance or type at ``TOS1``
with ``__cause__`` set to ``TOS``)
.. opcode:: CALL_FUNCTION (argc)