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@jaroel jaroel commented Mar 10, 2019

This allows the following:

with open('README.md') as fp:
    fp.read()

This does not close the file, as there's no close method yet. See #547 .

Fixes #648

@jaroel jaroel changed the title Make open a context manager Make IOBase a context manager Mar 10, 2019
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Codecov Report

Merging #649 into master will increase coverage by 0.05%.
The diff coverage is 42.1%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master     #649      +/-   ##
==========================================
+ Coverage   40.81%   40.86%   +0.05%     
==========================================
  Files          76       76              
  Lines       17345    17358      +13     
  Branches     4474     4484      +10     
==========================================
+ Hits         7079     7093      +14     
+ Misses       8366     8358       -8     
- Partials     1900     1907       +7
Impacted Files Coverage Δ
vm/src/stdlib/io.rs 29.58% <42.1%> (+2.56%) ⬆️

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@rmliddle rmliddle merged commit f57d2e2 into RustPython:master Mar 10, 2019
@jaroel jaroel deleted the context-manager-open branch March 10, 2019 02:42
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Builtin IOBase should be a context manager

3 participants