85 lines
2.2 KiB
C++
85 lines
2.2 KiB
C++
// Copyright David Abrahams 2004. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/python/module.hpp>
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#include <boost/assert.hpp>
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#include <boost/python/def.hpp>
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#include <boost/python/class.hpp>
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#include <boost/python/str.hpp>
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#define BOOST_ENABLE_ASSERT_HANDLER
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#include <boost/assert.hpp>
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using namespace boost::python;
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object convert_to_string(object data)
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{
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return str(data);
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}
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void work_with_string(object print)
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{
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str data("this is a demo string");
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print(data.split(" "));
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print(data.split(" ",3));
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print(str("<->").join(data.split(" ")));
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print(data.capitalize());
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print('[' + data.center(30) + ']');
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print(data.count("t"));
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#if PY_VERSION_HEX < 0x03000000
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print(data.encode("utf-8"));
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print(data.decode("utf-8"));
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#else
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print(data.encode("utf-8").attr("decode")("utf-8"));
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print(data.encode("utf-8").attr("decode")("utf-8"));
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#endif
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BOOST_ASSERT(!data.endswith("xx"));
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BOOST_ASSERT(!data.startswith("test"));
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print(data.splitlines());
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print(data.strip());
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print(data.swapcase());
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print(data.title());
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print("find");
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print(data.find("demo"));
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print(data.find("demo"),3,5);
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print(data.find(std::string("demo")));
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print(data.find(std::string("demo"),9));
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print("expandtabs");
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str tabstr("\t\ttab\tdemo\t!");
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print(tabstr.expandtabs());
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print(tabstr.expandtabs(4));
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print(tabstr.expandtabs(7L));
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print("operators");
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print( str("part1") + str("part2") );
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// print( str("a test string").slice(3,_) );
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// print( str("another test")[5] );
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print(data.replace("demo",std::string("blabla")));
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print(data.rfind("i",5));
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print(data.rindex("i",5));
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BOOST_ASSERT(!data.startswith("asdf"));
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BOOST_ASSERT(!data.endswith("asdf"));
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print(data.translate(str('a')*256));
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bool tmp = data.isalnum() || data.isalpha() || data.isdigit() || data.islower() ||
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data.isspace() || data.istitle() || data.isupper();
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(void)tmp; // ignored.
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}
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BOOST_PYTHON_MODULE(str_ext)
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{
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def("convert_to_string",convert_to_string);
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def("work_with_string",work_with_string);
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}
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#include "module_tail.cpp"
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