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