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使用者指南
API 參考
從來源碼建置
開發
發行備註
Learn
NEPs
GitHub
章节导航
NumPy’s module structure
陣列物件
Universal functions (
ufunc
)
Routines and objects by topic
Constants
Array creation routines
Array manipulation routines
Bit-wise operations
String functionality
Datetime support functions
Data type routines
Mathematical functions with automatic domain
Floating point error handling
Exceptions and Warnings
Discrete Fourier Transform
Functional programming
Input and output
numpy.load
numpy.save
numpy.savez
numpy.savez_compressed
numpy.lib.npyio.NpzFile
numpy.loadtxt
numpy.savetxt
numpy.genfromtxt
numpy.fromregex
numpy.fromstring
numpy.ndarray.tofile
numpy.ndarray.tolist
numpy.array2string
numpy.array_repr
numpy.array_str
numpy.format_float_positional
numpy.format_float_scientific
numpy.memmap
numpy.lib.format.open_memmap
numpy.set_printoptions
numpy.get_printoptions
numpy.printoptions
numpy.binary_repr
numpy.base_repr
numpy.lib.npyio.DataSource
numpy.lib.format
numpy.lib.format.descr_to_dtype
numpy.lib.format.drop_metadata
numpy.lib.format.dtype_to_descr
numpy.lib.format.header_data_from_array_1_0
numpy.lib.format.isfileobj
numpy.lib.format.magic
numpy.lib.format.open_memmap
numpy.lib.format.read_array
numpy.lib.format.read_array_header_1_0
numpy.lib.format.read_array_header_2_0
numpy.lib.format.read_magic
numpy.lib.format.write_array
numpy.lib.format.write_array_header_1_0
numpy.lib.format.write_array_header_2_0
Indexing routines
Linear algebra
Logic functions
Masked array operations
Mathematical functions
Miscellaneous routines
Polynomials
Random sampling
Set routines
Sorting, searching, and counting
Statistics
Test support
Window functions
Typing (
numpy.typing
)
NumPy C-API
Array API standard compatibility
CPU/SIMD optimizations
Thread Safety
Global Configuration Options
NumPy security
Testing guidelines
Status of
numpy.distutils
and migration advice
NumPy and SWIG
NumPy reference
NumPy’s module structure
Lib module (
numpy.lib
)
numpy.lib.format
numpy.lib.format.isfileobj
numpy.lib.format.isfileobj
#
lib.format.
isfileobj
(
f
)
[原始碼]
#
当前页面
lib.format.isfileobj
