Metadata-Version: 2.1
Name: hide_from_traceback
Version: 1.0
Summary: Omit utility functions from tracebacks.
License: A. HISTORY OF THE SOFTWARE
        ==========================
        
        Python was created in the early 1990s by Guido van Rossum at Stichting
        Mathematisch Centrum (CWI, see https://www.cwi.nl) in the Netherlands
        as a successor of a language called ABC.  Guido remains Python's
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        In May 2000, Guido and the Python core development team moved to
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            Release         Derived     Year        Owner       GPL-
                            from                                compatible? (1)
        
            0.9.0 thru 1.2              1991-1995   CWI         yes
            1.3 thru 1.5.2  1.2         1995-1999   CNRI        yes
            1.6             1.5.2       2000        CNRI        no
            2.0             1.6         2000        BeOpen.com  no
            1.6.1           1.6         2001        CNRI        yes (2)
            2.1             2.0+1.6.1   2001        PSF         no
            2.0.1           2.0+1.6.1   2001        PSF         yes
            2.1.1           2.1+2.0.1   2001        PSF         yes
            2.1.2           2.1.1       2002        PSF         yes
            2.1.3           2.1.2       2002        PSF         yes
            2.2 and above   2.1.1       2001-now    PSF         yes
        
        Footnotes:
        
        (1) GPL-compatible doesn't mean that we're distributing Python under
            the GPL.  All Python licenses, unlike the GPL, let you distribute
            a modified version without making your changes open source.  The
            GPL-compatible licenses make it possible to combine Python with
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        (2) According to Richard Stallman, 1.6.1 is not GPL-compatible,
            because its license has a choice of law clause.  According to
            CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1
            is "not incompatible" with the GPL.
        
        Thanks to the many outside volunteers who have worked under Guido's
        direction to make these releases possible.
        
        
        B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
        ===============================================================
        
        Python software and documentation are licensed under the
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        PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2
        --------------------------------------------
        
        1. This LICENSE AGREEMENT is between the Python Software Foundation
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        CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1
        ---------------------------------------
        
        1. This LICENSE AGREEMENT is between the Corporation for National
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        CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2
        --------------------------------------------------
        
        Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam,
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Project-URL: Repository, https://github.com/emosenkis/hide_from_traceback
Requires-Python: >=3.9
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: typing-extensions >=4.4.0 ; python_version < "3.10"

# hide\_from\_traceback

A simple library for preventing utility functions from appearing in tracebacks.
Requires CPython 3.9+. Bundles `set_exc_info` to avoid reliance on `_testcapi`,
which is not included in all Python distributions and is needed for Python 3.9
and 3.10.

Compatibility with other Python implementations should be easy to add for
Python 3.11+ since it should mostly consist of skipping building the C
extension for those versions.

## Installation

```
pip install hide_from_traceback
```

## Usage

```
from hide_from_traceback import hide_from_traceback

@hide_from_traceback
def assert_something_complex(value: object) -> None:
    if not something_about_object(value):
        raise Exception("Failed ")

def test_foo():
    data = { ... }
    assert_something_complex(data)
```

## Disabling

Set the environment variable `NO_HIDE_FROM_TRACEBACK` to disable this module's
functionality completely, making `@hide_from_traceback` a no-op or disable the
traceback-editing functionality at runtime:

```
from hide_from_traceback import set_hide_from_traceback_enabled

set_hide_from_traceback_enabled(False)
```
