pybind/pybind11
1
0
Fork 0
mirror of https://github.com/pybind/pybind11.git synced 2026-04-20 06:49:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

style: use Black everywhere (#2594)

Browse Source 
* style: use Black everywhere

* style: minor touchup from review
This commit is contained in:
Henry Schreiner
2020-10-16 16:38:13 -04:00
committed by GitHub
parent 2e31e466dc
commit c50f90eca6
38 changed files with 1653 additions and 941 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
docs/benchmark.py
View File

@@ -14,7 +14,7 @@ def generate_dummy_code_pybind11(nclasses=10):
for cl in range(nclasses):
decl += "class cl%03i;\n" % cl
decl += '\n'
decl += "\n"
for cl in range(nclasses):
decl += "class cl%03i {\n" % cl
@@ -22,18 +22,17 @@ def generate_dummy_code_pybind11(nclasses=10):
bindings += ' py::class_<cl%03i>(m, "cl%03i")\n' % (cl, cl)
for fn in range(nfns):
ret = random.randint(0, nclasses - 1)
params = [random.randint(0, nclasses - 1) for i in range(nargs)]
params = [random.randint(0, nclasses - 1) for i in range(nargs)]
decl += " cl%03i *fn_%03i(" % (ret, fn)
decl += ", ".join("cl%03i *" % p for p in params)
decl += ");\n"
bindings += ' .def("fn_%03i", &cl%03i::fn_%03i)\n' % \
(fn, cl, fn)
bindings += ' .def("fn_%03i", &cl%03i::fn_%03i)\n' % (fn, cl, fn)
decl += "};\n\n"
bindings += ' ;\n'
bindings += " ;\n"
result = "#include <pybind11/pybind11.h>\n\n"
result += "namespace py = pybind11;\n\n"
result += decl + '\n'
result += decl + "\n"
result += "PYBIND11_MODULE(example, m) {\n"
result += bindings
result += "}"
@@ -46,7 +45,7 @@ def generate_dummy_code_boost(nclasses=10):
for cl in range(nclasses):
decl += "class cl%03i;\n" % cl
decl += '\n'
decl += "\n"
for cl in range(nclasses):
decl += "class cl%03i {\n" % cl
@@ -54,18 +53,20 @@ def generate_dummy_code_boost(nclasses=10):
bindings += ' py::class_<cl%03i>("cl%03i")\n' % (cl, cl)
for fn in range(nfns):
ret = random.randint(0, nclasses - 1)
params = [random.randint(0, nclasses - 1) for i in range(nargs)]
params = [random.randint(0, nclasses - 1) for i in range(nargs)]
decl += " cl%03i *fn_%03i(" % (ret, fn)
decl += ", ".join("cl%03i *" % p for p in params)
decl += ");\n"
bindings += ' .def("fn_%03i", &cl%03i::fn_%03i, py::return_value_policy<py::manage_new_object>())\n' % \
(fn, cl, fn)
bindings += (
' .def("fn_%03i", &cl%03i::fn_%03i, py::return_value_policy<py::manage_new_object>())\n'
% (fn, cl, fn)
)
decl += "};\n\n"
bindings += ' ;\n'
bindings += " ;\n"
result = "#include <boost/python.hpp>\n\n"
result += "namespace py = boost::python;\n\n"
result += decl + '\n'
result += decl + "\n"
result += "BOOST_PYTHON_MODULE(example) {\n"
result += bindings
result += "}"
@@ -73,17 +74,19 @@ def generate_dummy_code_boost(nclasses=10):
for codegen in [generate_dummy_code_pybind11, generate_dummy_code_boost]:
print ("{")
print("{")
for i in range(0, 10):
nclasses = 2 ** i
with open("test.cpp", "w") as f:
f.write(codegen(nclasses))
n1 = dt.datetime.now()
os.system("g++ -Os -shared -rdynamic -undefined dynamic_lookup "
os.system(
"g++ -Os -shared -rdynamic -undefined dynamic_lookup "
"-fvisibility=hidden -std=c++14 test.cpp -I include "
"-I /System/Library/Frameworks/Python.framework/Headers -o test.so")
"-I /System/Library/Frameworks/Python.framework/Headers -o test.so"
)
n2 = dt.datetime.now()
elapsed = (n2 - n1).total_seconds()
size = os.stat('test.so').st_size
size = os.stat("test.so").st_size
print(" {%i, %f, %i}," % (nclasses * nfns, elapsed, size))
print ("}")
print("}")