Remove asfileobj=False from a bunch of examples loading sample_data.
#13621
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anntzer
commented
Mar 7, 2019
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| fig, ax = plt.subplots() | ||
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| ax.plot(np.random.rand(20), '-o', ms=20, lw=2, alpha=0.7, mfc='orange') | ||
| ax.plot(np.sin(10 * np.linspace(0, 1)), '-o', ms=20, alpha=0.7, mfc='orange') |
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the actual data here doesn't really matter, so let's not bother with seeding an rng.
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Using a file object works just fine. There are some more examples that use genfromtxt, but their conversion effectively needs numpy>=1.14 per https://github.com/numpy/numpy/blob/master/doc/release/1.14.0-notes.rst#encoding-argument-for-text-io-functions There are some more examples that load bivariate_normal.npy, but they have a bunch of duplicated code that could use some more refactor.
tacaswell
approved these changes
Mar 8, 2019
jklymak
reviewed
Mar 8, 2019
| filename = cbook.get_sample_data('jacksboro_fault_dem.npz', asfileobj=False) | ||
| with np.load(filename) as dem: | ||
| with cbook.get_sample_data('jacksboro_fault_dem.npz') as file, \ | ||
| np.load(file) as dem: |
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I find this hard to read, but not impossible. Sure you don't want to just double-with it?
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@tacaswell approves so I guess its good...
meeseeksmachine
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Mar 8, 2019
…f examples loading sample_data.
jklymak
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Mar 8, 2019
…621-on-v3.1.x Backport PR #13621 on branch v3.1.x (Remove `asfileobj=False` from a bunch of examples loading sample_data.)
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Using a file object works just fine.
There are some more examples that use genfromtxt, but their conversion
effectively needs numpy>=1.14 per
https://github.com/numpy/numpy/blob/master/doc/release/1.14.0-notes.rst#encoding-argument-for-text-io-functions
There are some more examples that load bivariate_normal.npy, but they
have a bunch of duplicated code that could use some more refactor.
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