Commit Graph

2158 Commits

Author SHA1 Message Date
Rune Paamand
06d021b6e4 Issue #1532: Incompatible config options, /MP vs /Gm for MSVC in DEBUG (#1533)
* Issue #1532: Incompatible config options, /MP vs /Gm for MSVC in DEBUG
2018-10-25 01:35:33 +02:00
Wenzel Jakob
c9b8933e9a flake8 fix 2018-10-24 13:25:25 +02:00
Tarcísio Fischer
54eb8193e5 Fix scoped enums comparison for equal/not equal cases (#1339) (#1571) 2018-10-24 11:18:58 +02:00
Ryota Suzuki
1377fbf73c Fix unintentional escaping of character on Windows (#1574) (#1575) 2018-10-24 11:18:04 +02:00
cdyson37
111b25b260 Mention flake8 and check-style.sh in CONTRIBUTING (#1567) 2018-10-14 20:14:04 +02:00
Allan Leal
e76dff7751 Fix for Issue #1258 (#1298)
* Fix for Issue #1258

list_caster::load method will now check for a Python string and prevent its automatic conversion to a list.
This should fix the issue "pybind11/stl.h converts string to vector<string> #1258" (https://github.com/pybind/pybind11/issues/1258)

* Added tests for fix of issue #1258

* Changelog: stl string auto-conversion
2018-10-11 10:28:12 +02:00
Henry Schreiner
0f404a5d4d Allow recursive checkout without https (#1563) 2018-10-10 21:28:53 +02:00
Jason Rhinelander
177713fa4e Fix gcc-8 compilation warning 2018-10-02 12:11:37 -03:00
Rune Paamand
73634b6db7 Update iostream.h: Changed a local varname 'self' to 'self_' (#1535)
* Update iostream.h: Changed a local varname 'self' to 'self_'

Avoiding conflicts in namespace pybind11::self.
https://github.com/pybind/pybind11/issues/1531
2018-09-27 16:26:42 +02:00
oremanj
e7761e3383 Fix potential crash when calling an overloaded function (#1327)
* Fix potential crash when calling an overloaded function

The crash would occur if:
- dispatcher() uses two-pass logic (because the target is overloaded and some arguments support conversions)
- the first pass (with conversions disabled) doesn't find any matching overload
- the second pass does find a matching overload, but its return value can't be converted to Python

The code for formatting the error message assumed `it` still pointed to the selected overload,
but during the second-pass loop `it` was nullptr. Fix by setting `it` correctly if a second-pass
call returns a nullptr `handle`. Add a new test that segfaults without this fix.

* Make overload iteration const-correct so we don't have to iterate again on second-pass error

* Change test_error_after_conversions dependencies to local classes/variables
2018-09-25 23:55:18 +02:00
Davis E. King
9343e68b46 Fix cmake scripts so projects using CUDA .cu files build correctly. (#1441) 2018-09-14 14:28:54 +02:00
Wenzel Jakob
c8e9f3ccad quench __setstate__ warnings (fixes #1522) 2018-09-14 12:07:47 +02:00
Semen Yesylevskyy
ef13fb2e1c Info about inconsistent detection of Python version between pybind11 … (#1093)
* Info about inconsistent detection of Python version between pybind11 and CMake in FAQ
2018-09-12 00:20:56 +02:00
Wenzel Jakob
f4245181ae enum_: move most functionality to a non-template implementation
This commit addresses an inefficiency in how enums are created in
pybind11. Most of the enum_<> implementation is completely generic --
however, being a template class, it ended up instantiating vast amounts
of essentially identical code in larger projects with many enums.

This commit introduces a generic non-templated helper class that is
compatible with any kind of enumeration. enum_ then becomes a thin
wrapper around this new class.

The new enum_<> API is designed to be 100% compatible with the old one.
2018-09-11 22:08:26 +02:00
Wenzel Jakob
b4b2292488 relax operator[] for tuples, lists, and sequences
object_api::operator[] has a powerful overload for py::handle that can
accept slices, tuples (for NumPy), etc.

Lists, sequences, and tuples provide their own specialized operator[],
which unfortunately disables this functionality. This is accidental, and
the purpose of this commit is to re-enable the more general behavior.

This commit is tangentially related to the previous one in that it makes
py::handle/py::object et al. behave more like their Python counterparts.
2018-09-11 22:08:26 +02:00
Wenzel Jakob
067100201f object_api: support the number protocol
This commit revamps the object_api class so that it maps most C++
operators to their Python analogs. This makes it possible to, e.g.
perform arithmetic using a py::int_ or py::array.
2018-09-11 22:08:26 +02:00
Krzysztof Fornalczyk
5c8746ff13 check for already existing enum value added; added test (#1453)
* check for already existing enum value added; added test

* added enum value name to exception message

* test for defining enum with multiple identical names moved to test_enum.cpp/py
2018-09-11 10:59:56 +02:00
Wenzel Jakob
35c82c7250 changelog for version 2.2.4 & features targeted for 2.3.0 2018-09-11 10:41:30 +02:00
Jeff VanOss
01839dce8d remove duplicate feature from list (#1476) 2018-09-11 10:39:17 +02:00
Wenzel Jakob
44e39e0de7
fix regression reported by @cyfdecyf in #1454 (#1517) 2018-09-11 09:32:45 +02:00
Michael Goulding
77374a7e5f VS 15.8.0 Preview 4.0 has a bug with alias templates (#1462)
* VS 15.8.0 Preview 4.0 has a bug with alias templates
2018-09-08 16:25:11 +02:00
Axel Huebl
435dbdd114 add_module: allow include as SYSTEM (#1416)
pybind11 headers passed via the `pybind11_add_module` CMake
function can now be included as `SYSTEM` includes (`-isystem`).

This allows to set stricter (or experimental) warnings in
calling projects that might throw otherwise in headers
a user of pybind11 can not influence.
2018-08-29 13:20:11 +02:00
Axel Huebl
3a94561c4d Debug Builds: -DPy_DEBUG (#1438)
builds against a python debug library were unreliable and
could lead to symbol errors during linking.

Setting the `Py_DEBUG` define is necessary when linking
against a debug build:

https://stackoverflow.com/questions/39161202/how-to-work-around-missing-pymodule-create2-in-amd64-win-python35-d-lib

https://docs.python.org/2/c-api/intro.html#debugging-builds

https://docs.python.org/3.6/c-api/intro.html#debugging-builds
2018-08-29 13:18:43 +02:00
Wenzel Jakob
e0f3a766e9
Fixed flake8 error in test_iostream.py 2018-08-29 12:10:48 +02:00
Justin Bassett
2cbafb057f fix detail::pythonbuf::overflow()'s return value to return not_eof(c) (#1479) 2018-08-29 11:48:30 +02:00
Henry Schreiner
3789b4f9fd Update C++ macros for C++17 and MSVC Z mode (#1347) 2018-08-29 00:07:35 +02:00
Matthias Geier
7bb1da969a fix copy-paste error: non-const -> const 2018-08-28 23:23:13 +02:00
Wenzel Jakob
885b5b905a Eigen test suite: don't create a np.matrix 2018-08-28 23:22:55 +02:00
Wenzel Jakob
d4b37a284a added py::ellipsis() method for slicing of multidimensional NumPy arrays
This PR adds a new py::ellipsis() method which can be used in
conjunction with NumPy's generalized slicing support. For instance,
the following is now valid (where "a" is a NumPy array):

py::array b = a[py::make_tuple(0, py::ellipsis(), 0)];
2018-08-28 23:22:55 +02:00
Jason Rhinelander
f7bc18f528 Fix compatibility with catch v2
Catch v2 changed the `run(...)` signature to take a `char *argv[]`,
arguing partly that technically a `char *argv[]` type is the correct
`main()` signature rather than `const char *argv[]`.

Dropping the `const` here doesn't appear to cause any problems with
catch v1 (tested against both the cmake-downloaded 1.9.3 and Debian's
1.12.1 package) so we can follow suit.
2018-07-19 16:12:39 -03:00
Wenzel Jakob
cbd16a8247
stl.h: propagate return value policies to type-specific casters (#1455)
* stl.h: propagate return value policies to type-specific casters

Return value policies for containers like those handled in in 'stl.h'
are currently broken.

The problem is that detail::return_value_policy_override<C>::policy()
always returns 'move' when given a non-pointer/reference type, e.g.
'std::vector<...>'.

This is sensible behavior for custom types that are exposed via
'py::class_<>', but it does not make sense for types that are handled by
other type casters (STL containers, Eigen matrices, etc.).

This commit changes the behavior so that
detail::return_value_policy_override only becomes active when the type
caster derives from type_caster_generic.

Furthermore, the override logic is called recursively in STL type
casters to enable key/value-specific behavior.
2018-07-17 16:56:26 +02:00
Yannick Jadoul
b4719a60d3 Switching deprecated Thread Local Storage (TLS) usage in Python 3.7 to Thread Specific Storage (TSS) (#1454)
* Switching deprecated Thread Local Storage (TLS) usage in Python 3.7 to Thread Specific Storage (TSS)

* Changing Python version from 3.6 to 3.7 for Travis CI, to match brew's version of Python 3

* Introducing PYBIND11_ macros to switch between TLS and TSS API
2018-07-17 16:55:52 +02:00
Boris Dalstein
b30734ee9f Fix typo in doc: build-in -> built-in 2018-07-17 11:28:15 -03:00
Dennis Luxen
221fb1e11e Untangle cast logic to not implicitly require castability (#1442)
The current code requires implicitly that integral types are cast-able to floating point. In case of strongly-typed integrals (e.g. as explained at http://www.ilikebigbits.com/blog/2014/5/6/type-safe-identifiers-in-c) this is not always the case.

This commit uses SFINAE to move the numeric conversions into separate `cast()` implementations to avoid the issue.
2018-07-17 10:48:51 -03:00
Thomas Hrabe
534b756cb3 Minor documentation clarification in numpy.rst (#1356) 2018-06-24 15:41:27 +02:00
Antony Lee
baf6b99004 Silence GCC8's -Wcast-function-type. (#1396)
* Silence GCC8's -Wcast-function-type.

See https://bugs.python.org/issue33012 and PRs linked therein.
2018-06-24 15:38:09 +02:00
Axel Huebl
97b20e537a CMake: Remember Python Version (#1434)
It is useful not only to remember the python libs and includes but
also the interpreter version in cache.

If users call pybind11 throught `add_subdirectories` they will
otherwise have no access to the selected interpreter version.
The interpreter version is useful for downstream projects, e.g.
to select default `lib/pythonX.Y/site-packages/` install paths.
2018-06-24 15:22:41 +02:00
Khachajantc Michael
e3cb2a674a Use std::addressof to obtain holder address instead of operator& 2018-06-23 21:29:54 -03:00
Maciek Starzyk
9b02856293 Update PyPI URLs 2018-06-21 11:37:16 -03:00
Axel Huebl
4b84bad7ef Fix Travis GCC 7 Python 3.6.6 (#1436)
Add missing python3 distutils on Debian "buster".
2018-06-21 11:31:46 -03:00
Antony Lee
58e551cc73 Properly report exceptions thrown during module initialization.
If an exception is thrown during module initialization, the
error_already_set destructor will try to call `get_internals()` *after*
setting Python's error indicator, resulting in a `SystemError: ...
returned with an error set`.

Fix that by temporarily stashing away the error indicator in the
destructor.
2018-06-15 10:56:50 -03:00
Antony Lee
55dc131944 Clarify docs for functions taking bytes and not str. 2018-05-24 11:09:41 -03:00
Jason Rhinelander
e763f04689 Base class destructor should be virtual
Fixes #1401
2018-05-18 12:48:32 -03:00
François Becker
ce9d6e2c0d Fixed typo in classes.rst (#1388)
Fixed typos (erroneous `;`) in `classes.rst`.
2018-05-07 10:18:08 -03:00
Naotoshi Seo
5ef1af138d Fix SEGV to create empty shaped numpy array (#1371)
Fix a segfault when creating a 0-dimension, c-strides array.
2018-05-06 10:59:25 -03:00
luzpaz
4b874616b2 Misc. typos (#1384)
Found via `codespell`
2018-05-06 10:54:10 -03:00
Tom de Geus
a7ff616dfb Simplified example allowing more robust usage, fixed minor spelling issues 2018-05-06 10:48:54 -03:00
Wenzel Jakob
f5f6618962 updated changelog for v2.2.3 2018-04-29 15:47:13 +02:00
Lori A. Burns
bdbe8d0bde Enforces intel icpc >= 2017, fixes #1121 (#1363) 2018-04-29 13:48:25 +02:00
David Caron
307ea6b7fd Typo 2018-04-24 17:44:57 -03:00