init - 初始化项目
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Lee Nony
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modules/js/generator/templates.py
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195
modules/js/generator/templates.py
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###############################################################################
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#
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# IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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#
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# By downloading, copying, installing or using the software you agree to this license.
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# If you do not agree to this license, do not download, install,
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# copy or use the software.
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#
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#
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# License Agreement
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# For Open Source Computer Vision Library
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#
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# Copyright (C) 2013, OpenCV Foundation, all rights reserved.
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# Third party copyrights are property of their respective owners.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# * Redistribution's of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# * Redistribution's in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# * The name of the copyright holders may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# This software is provided by the copyright holders and contributors "as is" and
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# any express or implied warranties, including, but not limited to, the implied
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# warranties of merchantability and fitness for a particular purpose are disclaimed.
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# In no event shall the Intel Corporation or contributors be liable for any direct,
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# indirect, incidental, special, exemplary, or consequential damages
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# (including, but not limited to, procurement of substitute goods or services;
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# loss of use, data, or profits; or business interruption) however caused
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# and on any theory of liability, whether in contract, strict liability,
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# or tort (including negligence or otherwise) arising in any way out of
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# the use of this software, even if advised of the possibility of such damage.
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#
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###############################################################################
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# AUTHOR: Sajjad Taheri, University of California, Irvine. sajjadt[at]uci[dot]edu
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#
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# LICENSE AGREEMENT
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# Copyright (c) 2015, 2015 The Regents of the University of California (Regents)
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the University nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDERS AND CONTRIBUTORS ''AS IS'' AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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##############################################################################
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from string import Template
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wrapper_codes_template = Template("namespace $ns {\n$defs\n}")
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call_template = Template("""$func($args)""")
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class_call_template = Template("""$obj.$func($args)""")
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static_class_call_template = Template("""$scope$func($args)""")
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wrapper_function_template = Template(""" $ret_val $func($signature)$const {
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return $cpp_call;
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}
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""")
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wrapper_function_with_def_args_template = Template(""" $ret_val $func($signature)$const {
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$check_args
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}
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""")
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wrapper_overload_def_values = [
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Template("""return $cpp_call;"""), Template("""if ($arg0.isUndefined())
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return $cpp_call;
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else
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$next"""),
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Template("""if ($arg0.isUndefined() && $arg1.isUndefined())
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return $cpp_call;
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else $next"""),
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Template("""if ($arg0.isUndefined() && $arg1.isUndefined() && $arg2.isUndefined())
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return $cpp_call;
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else $next"""),
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Template("""if ($arg0.isUndefined() && $arg1.isUndefined() && $arg2.isUndefined() && $arg3.isUndefined())
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return $cpp_call;
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else $next"""),
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Template("""if ($arg0.isUndefined() && $arg1.isUndefined() && $arg2.isUndefined() && $arg3.isUndefined() &&
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$arg4.isUndefined())
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return $cpp_call;
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else $next"""),
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Template("""if ($arg0.isUndefined() && $arg1.isUndefined() && $arg2.isUndefined() && $arg3.isUndefined() &&
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$arg4.isUndefined() && $arg5.isUndefined() )
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return $cpp_call;
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else $next"""),
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Template("""if ($arg0.isUndefined() && $arg1.isUndefined() && $arg2.isUndefined() && $arg3.isUndefined() &&
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$arg4.isUndefined() && $arg5.isUndefined() && $arg6.isUndefined() )
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return $cpp_call;
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else $next"""),
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Template("""if ($arg0.isUndefined() && $arg1.isUndefined() && $arg2.isUndefined() && $arg3.isUndefined() &&
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$arg4.isUndefined() && $arg5.isUndefined()&& $arg6.isUndefined() && $arg7.isUndefined())
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return $cpp_call;
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else $next"""),
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Template("""if ($arg0.isUndefined() && $arg1.isUndefined() && $arg2.isUndefined() && $arg3.isUndefined() &&
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$arg4.isUndefined() && $arg5.isUndefined()&& $arg6.isUndefined() && $arg7.isUndefined() &&
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$arg8.isUndefined())
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return $cpp_call;
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else $next"""),
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Template("""if ($arg0.isUndefined() && $arg1.isUndefined() && $arg2.isUndefined() && $arg3.isUndefined() &&
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$arg4.isUndefined() && $arg5.isUndefined()&& $arg6.isUndefined() && $arg7.isUndefined()&&
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$arg8.isUndefined() && $arg9.isUndefined())
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return $cpp_call;
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else $next""")]
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emscripten_binding_template = Template("""
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EMSCRIPTEN_BINDINGS($binding_name) {$bindings
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}
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""")
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simple_function_template = Template("""
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emscripten::function("$js_name", &$cpp_name);
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""")
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smart_ptr_reg_template = Template("""
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.smart_ptr<Ptr<$cname>>("Ptr<$name>")
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""")
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overload_function_template = Template("""
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function("$js_name", select_overload<$ret($args)$const>(&$cpp_name)$optional);
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""")
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overload_class_function_template = Template("""
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.function("$js_name", select_overload<$ret($args)$const>(&$cpp_name)$optional)""")
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overload_class_static_function_template = Template("""
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.class_function("$js_name", select_overload<$ret($args)$const>(&$cpp_name)$optional)""")
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class_property_template = Template("""
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.property("$js_name", &$cpp_name)""")
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class_property_enum_template = Template("""
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.property("$js_name", binding_utils::underlying_ptr(&$cpp_name))""")
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ctr_template = Template("""
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.constructor(select_overload<$ret($args)$const>(&$cpp_name)$optional)""")
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smart_ptr_ctr_overload_template = Template("""
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.smart_ptr_constructor("$ptr_type", select_overload<$ret($args)$const>(&$cpp_name)$optional)""")
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function_template = Template("""
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.function("$js_name", &$cpp_name)""")
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static_function_template = Template("""
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.class_function("$js_name", &$cpp_name)""")
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constructor_template = Template("""
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.constructor<$signature>()""")
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enum_item_template = Template("""
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.value("$val", $cpp_val)""")
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enum_template = Template("""
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emscripten::enum_<$cpp_name>("$js_name")$enum_items;
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""")
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const_template = Template("""
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constant("$js_name", static_cast<long>($value));
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""")
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vector_template = Template("""
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emscripten::register_vector<$cType>("$js_name");
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""")
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map_template = Template("""
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emscripten::register_map<cpp_type_key,$cpp_type_val>("$js_name");
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""")
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class_template = Template("""
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emscripten::class_<$cpp_name $derivation>("$js_name")$class_templates;
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""")
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