pybind11/tests/test_embed/test_interpreter.py

# -*- coding: utf-8 -*-
import sys

from widget_module import Widget


class DerivedWidget(Widget):
    def __init__(self, message):
        super(DerivedWidget, self).__init__(message)

    def the_answer(self):
        return 42

    def argv0(self):
        return sys.argv[0]
ci: GHA basic format & pre-commit (#2309) 2020-07-20 17:35:21 +00:00			`# -- coding: utf-8 --`
Call PySys_SetArgv when initializing interpreter. (#2341) * Call PySys_SetArgv when initializing interpreter. * Document argc/argv parameters in initialize_interpreter. * Remove manual memory management from set_interpreter_argv in favor of smart pointers. * Use size_t for indexers in set_interpreter_argv. * Minimize macros for flow control in set_interpreter_argv. * Fix 'unused variable' warning on Py2 * whitespace * Define wide_char_arg_deleter outside set_interpreter_argv. * Do sys.path workaround in C++ rather than eval. * Factor out wchar conversion to a separate function. * Restore widened_argv variable declaration. * Fix undeclared widened_arg variable on some paths. * Use delete[] to match new wchar_t[]. * Fix compiler errors * Use PY_VERSION_HEX for a cleaner CVE-2008-5983 mode check. * Fix typo * Use explicit type for deleter so delete[] works cross-compiler. * Always use PySys_SetArgvEx because pybind11 doesn't support pythons that don't include it. * Remove pointless ternary operator. * Use unique_ptr.reset instead of a second initialization. * Rename add_program_dir_to_path parameter to clarify intent. * Add defined() check before evaluating HAVE_BROKEN_MBSTOWCS. * Apply clang-tidy fixes * Pre-commit * refactor: use const for set_interpreter_argv * Try to fix const issue and allocate vector properly * fix: copy strings on Python 2 * Applying clang-format-diff relative to master. The only manual change is an added empty line between pybind11 and system `#include`s. ``` git diff -U0 --no-color master \| python3 $HOME/clone/llvm-project/clang/tools/clang-format/clang-format-diff.py -p1 -style=file -i ``` Co-authored-by: Boris Staletic <boris.staletic@gmail.com> Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com> 2021-08-26 21:12:54 +00:00			`import sys`

Add Catch framework for testing embedding support and C++-side features At this point, there is only a single test for interpreter basics. Apart from embedding itself, having a C++ test framework will also benefit the C++-side features by allowing them to be tested directly. 2017-03-23 16:27:32 +00:00			`from widget_module import Widget`


			`class DerivedWidget(Widget):`
			`def __init__(self, message):`
			`super(DerivedWidget, self).__init__(message)`

			`def the_answer(self):`
			`return 42`
Call PySys_SetArgv when initializing interpreter. (#2341) * Call PySys_SetArgv when initializing interpreter. * Document argc/argv parameters in initialize_interpreter. * Remove manual memory management from set_interpreter_argv in favor of smart pointers. * Use size_t for indexers in set_interpreter_argv. * Minimize macros for flow control in set_interpreter_argv. * Fix 'unused variable' warning on Py2 * whitespace * Define wide_char_arg_deleter outside set_interpreter_argv. * Do sys.path workaround in C++ rather than eval. * Factor out wchar conversion to a separate function. * Restore widened_argv variable declaration. * Fix undeclared widened_arg variable on some paths. * Use delete[] to match new wchar_t[]. * Fix compiler errors * Use PY_VERSION_HEX for a cleaner CVE-2008-5983 mode check. * Fix typo * Use explicit type for deleter so delete[] works cross-compiler. * Always use PySys_SetArgvEx because pybind11 doesn't support pythons that don't include it. * Remove pointless ternary operator. * Use unique_ptr.reset instead of a second initialization. * Rename add_program_dir_to_path parameter to clarify intent. * Add defined() check before evaluating HAVE_BROKEN_MBSTOWCS. * Apply clang-tidy fixes * Pre-commit * refactor: use const for set_interpreter_argv * Try to fix const issue and allocate vector properly * fix: copy strings on Python 2 * Applying clang-format-diff relative to master. The only manual change is an added empty line between pybind11 and system `#include`s. ``` git diff -U0 --no-color master \| python3 $HOME/clone/llvm-project/clang/tools/clang-format/clang-format-diff.py -p1 -style=file -i ``` Co-authored-by: Boris Staletic <boris.staletic@gmail.com> Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com> Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com> 2021-08-26 21:12:54 +00:00
			`def argv0(self):`
			`return sys.argv[0]`