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* [demo] how-to replacing numpy custom generation engine by raw C++serge-sans-paille2021-10-221-0/+4
| | | | | This is just a technical prototype to measure and discuss the impact and implication of moving to C++ for kernel code generation.
* MAINT: regex char class improveTyler Reddy2020-12-281-2/+2
| | | | | | | | | | | | | * replace superfluous single-character regex character classes with their literal string equivalents; this avoids the overhead associated with a character class when there's only a single character enclosed (so there's no benefit to the class overhead) * for more information see: Chapter 6 of: Friedl, Jeffrey. Mastering Regular Expressions. 3rd ed., O’Reilly Media, 2009.
* MAINT: cleanup unused imports; avoid redefinition of importsMike Taves2020-02-061-1/+0
| | | | | | | * Cleanup unused imports (F401) of mostly standard Python modules, or some internal but unlikely referenced modules * Where internal imports are potentially used, mark with noqa * Avoid redefinition of imports (F811)
* MAINT: cleanup sys.version dependant codeSeth Troisi2020-01-121-4/+1
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* MAINT: Remove unnecessary 'from __future__ import ...' statementsJon Dufresne2020-01-031-2/+0
| | | | | As numpy is Python 3 only, these import statements are now unnecessary and don't alter runtime behavior.
* Add Extension to docsDavid Stansby2019-10-031-1/+17
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* ENH: Add stacklevel to all (or almost all) our function callsSebastian Berg2016-09-021-1/+1
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* BUG: Use keyword arguments to initialize Extension base class.Charles Harris2016-08-201-30/+33
| | | | | | | | | | | | Currently numpy.distutils.Extension class subclasses python's distutils.extension.Extension class and initializes the base class with a call that uses positional arguments rather than keyword arguments. This causes problems with setuptools 25.4.0 where the Extension class gets a new init function that expects keyword rather than positional arguments. We should have been using keyword arguments all along and our luck has run out, so use proper keywords Closes #7951.
* STY: Giant comma spacing fixup.Charles Harris2013-08-181-3/+3
| | | | | | | Run the 2to3 ws_comma fixer on *.py files. Some lines are now too long and will need to be broken at some point. OTOH, some lines were already too long and need to be broken at some point. Now seems as good a time as any to do this with open PRs at a minimum.
* STY: Giant whitespace cleanup.Charles Harris2013-08-181-1/+1
| | | | Now is as good a time as any with open PR's at a low.
* 2to3: Apply basestring fixer.Charles Harris2013-04-131-3/+6
| | | | | | | | | | | The basestring class is not defined in Python 3 and the fixer replaces it with str. In order to have a common code base we define basestring in numpy/compat/py3k.py to be str when the Python version is >= 3, otherwise basestring and import it where needed. That works for most cases, but there are a few files where the version dependent define needs to be in the file. Closes #3042.
* 2to3: Apply `print` fixer.Charles Harris2013-04-061-1/+1
| | | | | | | Add `print_function` to all `from __future__ import ...` statements and use the python3 print function syntax everywhere. Closes #3078.
* 2to3: Use absolute imports.Charles Harris2013-03-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new import `absolute_import` is added the `from __future__ import` statement and The 2to3 `import` fixer is run to make the imports compatible. There are several things that need to be dealt with to make this work. 1) Files meant to be run as scripts run in a different environment than files imported as part of a package, and so changes to those files need to be skipped. The affected script files are: * all setup.py files * numpy/core/code_generators/generate_umath.py * numpy/core/code_generators/generate_numpy_api.py * numpy/core/code_generators/generate_ufunc_api.py 2) Some imported modules are not available as they are created during the build process and consequently 2to3 is unable to handle them correctly. Files that import those modules need a bit of extra work. The affected files are: * core/__init__.py, * core/numeric.py, * core/_internal.py, * core/arrayprint.py, * core/fromnumeric.py, * numpy/__init__.py, * lib/npyio.py, * lib/function_base.py, * fft/fftpack.py, * random/__init__.py Closes #3172
* 2to3: Put `from __future__ import division in every python file.Charles Harris2013-03-011-0/+2
| | | | | | | | This should be harmless, as we already are division clean. However, placement of this import takes some care. In the future a script can be used to append new features without worry, at least until such time as it exceeds a single line. Having that ability will make it easier to deal with absolute imports and printing updates.
* ENH: Introduce new options extra_f77_compile_args and extra_f90_compile_args toPearu Peterson2011-08-201-1/+5
| | | | | | Configuration.add_extension. Configuration.add_library, and Extension. These options allow specifying extra compile options for compiling Fortran sources within a setup.py file.
* BUG: Revert commit that causes many tests not to run.Charles Harris2011-08-201-5/+1
| | | | | | Revert "Introduce new options extra_f77_compiler_args and extra_f90_compiler_args to Configuration.add_extension. Configuration.add_library, and Extension. These options allow specifying extra compile options for compiling Fortran sources within a setup.py file." This reverts commit 43862759384a86cb4a95e8adb4d39fa1522acb28.
* Introduce new options extra_f77_compiler_args and extra_f90_compiler_args to ↵Pearu Peterson2011-08-161-1/+5
| | | | Configuration.add_extension. Configuration.add_library, and Extension. These options allow specifying extra compile options for compiling Fortran sources within a setup.py file.
* ENH: distutils: do the correct thing when swig_opts is a string in setup.pyrgommers2011-06-021-0/+7
| | | | | | | It should be a list, but until numpy 1.5.1 a string was accepted. This broke in 1.6.0, this commit unbreaks things. Closes #1851.
* Changed all references to scipy to numpyTravis Oliphant2006-01-041-1/+1
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* Moved scipy directory to numpyTravis Oliphant2006-01-041-0/+74
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