[tahoe-lafs-trac-stream] [Tahoe-LAFS] #3970: Type Annotations and updating of function for wormholetesting (was: Type Annotations and refactoring for wormholetesting)

[Tahoe-LAFS]

#3970: Type Annotations and updating of function for wormholetesting
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     Reporter:  daniellee    |      Owner:  daniellee
         Type:  enhancement  |     Status:  assigned
     Priority:  minor        |  Milestone:  User Documentation Goals
    Component:  unknown      |    Version:  n/a
   Resolution:               |   Keywords:  Type Annotations
Launchpad Bug:               |
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Description changed by daniellee:

Old description:

> Using mypy with the `--strict` flag to type annotate file I encountered a
> candidate for refactoring in this file and I thought it might be a good
> place to start. There is not much to type annotate.
>
> `_verify()` function uses a deprecated function `getargspec()`. We aim to
> update this function to use the new `getfullargspec()` and yet maintain
> the strictness of the check.

New description:

 While using mypy with the `--strict` flag to type annotate the
 wormholetesting.py file I encountered a function that should be updated in
 this file and I thought it might be a good place to start.

 Function in question:
 `_verify()` function uses a deprecated function `getargspec()`. We aim to
 update this function to use the new `getfullargspec()` and yet maintain
 the strictness of the check.

 TODO:
 1. Update _verify() function.
 2. Type annotate functions.

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/3970#comment:7>
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