ContextManaged Assign
This Python project provides a context manager for temporarily assigning a value to a variable or attribute. The original value is restored when the context is exited.
Usage
from contextmanaged_assign import assign
l = [1, 2, 3]
assert l[0] == 1
with assign("l[0]", 2):
assert l[0] == 2
assert l[0] == 1
Please note that assign cannot modify local variables themselves. For example, the following code will not work:
x = 1
with assign("x", 2):
assert x == 2 # AssertionError: 1 != 2
assert x == 1
Installation
Simply install the package using pip:
pip install contextmanaged-assign
Then import the assign function from the contextmanaged-assign module.
License
1 maintainer
Metadata
1 maintainer
Release files for contextmanaged-assign 0.1.0
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
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| contextmanaged_assign-0.1.0.tar.gz | 2.4 kB | Without provenance | Details |
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| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| contextmanaged_assign-0.1.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 5.5 kB
Release files / contextmanaged_assign-0.1.0.tar.gz
| Download URL | contextmanaged_assign-0.1.0.tar.gz |
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| Size | 2.4 kB |
| Tags | Source |
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Release files / contextmanaged_assign-0.1.0-py3-none-any.whl
| Download URL | contextmanaged_assign-0.1.0-py3-none-any.whl |
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| Size | 3.1 kB |
| Tags | Python 3 |
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| Uploaded via |
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Security for contextmanaged-assign 0.1.0
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