8000 BUG: Cannot convert ctypes structure with _pack_ into a numpy dtype · Issue #11651 · numpy/numpy · GitHub
[go: up one dir, main page]
Skip to content

BUG: Cannot convert ctypes structure with _pack_ into a numpy dtype #11651

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Closed
eric-wieser opened this issue Aug 1, 2018 · 1 comment
Closed

BUG: Cannot convert ctypes structure with _pack_ into a numpy dtype #11651

eric-wieser opened this issue Aug 1, 2018 · 1 comment
Labels
00 - Bug

Comments

@eric-wieser
Copy link
Member

Related to #10528, but for np.dtype instead of np.array

import numpy as np
import ctypes
class PackedStructure(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ('a', ctypes.c_uint8),
        ('b', ctypes.c_uint16)
    ]
actual = np.dtype(PackedStructure)
expected = np.dtype([
    ('a', np.uint8),
    ('b', np.uint16)
])
This was referenced Aug 1, 2018
Merged
Merged
@eric-wieser
Copy link
Member Author

Duplicate of #10532, oops

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
00 - Bug
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@eric-wieser
0