120 lines
2.5 KiB
Python
120 lines
2.5 KiB
Python
import jinja2
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from .base import TestProject
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SPAM_C_TEMPLATE = r"""
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#include <Python.h>
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{{ spam_c_top_level_add }}
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static PyObject *
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spam_system(PyObject *self, PyObject *args)
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{
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const char *command;
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int sts;
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if (!PyArg_ParseTuple(args, "s", &command))
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return NULL;
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sts = system(command);
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{{ spam_c_function_add | indent(4) }}
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return PyLong_FromLong(sts);
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}
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/* Module initialization */
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#if PY_MAJOR_VERSION >= 3
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#define MOD_INIT(name) PyMODINIT_FUNC PyInit_##name(void)
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#define MOD_DEF(m, name, doc, methods, module_state_size) \
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static struct PyModuleDef moduledef = { \
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PyModuleDef_HEAD_INIT, name, doc, module_state_size, methods, }; \
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m = PyModule_Create(&moduledef);
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#define MOD_RETURN(m) return m;
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#else
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#define MOD_INIT(name) PyMODINIT_FUNC init##name(void)
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#define MOD_DEF(m, name, doc, methods, module_state_size) \
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m = Py_InitModule3(name, methods, doc);
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#define MOD_RETURN(m) return;
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#endif
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static PyMethodDef module_methods[] = {
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{"system", (PyCFunction)spam_system, METH_VARARGS,
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"Execute a shell command."},
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{NULL} /* Sentinel */
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};
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MOD_INIT(spam)
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{
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PyObject* m;
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MOD_DEF(m,
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"spam",
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"Example module",
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module_methods,
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-1)
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MOD_RETURN(m)
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}
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"""
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SETUP_PY_TEMPLATE = r"""
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import sys
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from setuptools import setup, Extension
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{{ setup_py_add }}
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libraries = []
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if sys.platform.startswith('linux'):
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libraries.extend(['m', 'c'])
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setup(
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ext_modules=[Extension(
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'spam',
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sources=['spam.c'],
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libraries=libraries,
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)],
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{{ setup_py_setup_args_add | indent(4) }}
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)
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"""
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SETUP_CFG_TEMPLATE = r"""
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[metadata]
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name = spam
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version = 0.1.0
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{{ setup_cfg_add }}
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"""
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def new_c_project(
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*,
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spam_c_top_level_add="",
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spam_c_function_add="",
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setup_py_add="",
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setup_py_setup_args_add="",
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setup_cfg_add="",
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):
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project = TestProject()
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project.files.update(
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{
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"spam.c": jinja2.Template(SPAM_C_TEMPLATE),
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"setup.py": jinja2.Template(SETUP_PY_TEMPLATE),
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"setup.cfg": jinja2.Template(SETUP_CFG_TEMPLATE),
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}
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)
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project.template_context.update(
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{
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"spam_c_top_level_add": spam_c_top_level_add,
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"spam_c_function_add": spam_c_function_add,
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"setup_py_add": setup_py_add,
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"setup_py_setup_args_add": setup_py_setup_args_add,
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"setup_cfg_add": setup_cfg_add,
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}
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)
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return project
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