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https://svn.boost.org/svn/boost/trunk ........ r43417 | danieljames | 2008-02-26 22:04:55 +0000 (Tue, 26 Feb 2008) | 2 lines Fix a link to Boost.Bimap. ........ r43418 | danieljames | 2008-02-26 22:07:25 +0000 (Tue, 26 Feb 2008) | 2 lines Change another link that's no longer in the repository to link to the website. ........ r43422 | danieljames | 2008-02-27 18:51:14 +0000 (Wed, 27 Feb 2008) | 1 line Fix broken copyright urls. Fixes #1573. ........ r43423 | danieljames | 2008-02-27 19:22:01 +0000 (Wed, 27 Feb 2008) | 1 line Fix incorrect links to copyright of the form 'http:#www.boost.org ........ [SVN r43425]
122 lines
4.3 KiB
Python
122 lines
4.3 KiB
Python
# Copyright Bruno da Silva de Oliveira 2003. Use, modification and
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# distribution is subject to the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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from settings import namespaces
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import settings
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from utils import remove_duplicated_lines, left_equals
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from SmartFile import SmartFile
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#==============================================================================
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# SingleCodeUnit
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#==============================================================================
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class SingleCodeUnit:
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'''
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Represents a cpp file, where other objects can write in one of the
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predefined sections.
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The avaiable sections are:
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pchinclude - The pre-compiled header area
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include - The include area of the cpp file
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declaration - The part before the module definition
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module - Inside the BOOST_PYTHON_MODULE macro
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'''
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def __init__(self, modulename, filename):
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self.modulename = modulename
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self.filename = filename
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# define the avaiable sections
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self.code = {}
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# include section
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self.code['pchinclude'] = ''
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# include section
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self.code['include'] = ''
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# declaration section (inside namespace)
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self.code['declaration'] = ''
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# declaration (outside namespace)
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self.code['declaration-outside'] = ''
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# inside BOOST_PYTHON_MACRO
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self.code['module'] = ''
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# create the default module definition
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self.module_definition = 'BOOST_PYTHON_MODULE(%s)' % modulename
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def Write(self, section, code):
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'write the given code in the section of the code unit'
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if section not in self.code:
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raise RuntimeError, 'Invalid CodeUnit section: %s' % section
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self.code[section] += code
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def Merge(self, other):
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for section in ('include', 'declaration', 'declaration-outside', 'module'):
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self.code[section] = self.code[section] + other.code[section]
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def Section(self, section):
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return self.code[section]
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def SetCurrent(self, *args):
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pass
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def Current(self):
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pass
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def Save(self, append=False):
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'Writes this code unit to the filename'
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space = '\n\n'
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if not append:
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flag = 'w'
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else:
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flag = 'a'
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fout = SmartFile(self.filename, flag)
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fout.write('\n')
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# includes
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# boost.python header
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if self.code['pchinclude']:
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fout.write(left_equals('PCH'))
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fout.write(self.code['pchinclude']+'\n')
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fout.write('#ifdef _MSC_VER\n')
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fout.write('#pragma hdrstop\n')
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fout.write('#endif\n')
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else:
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fout.write(left_equals('Boost Includes'))
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fout.write('#include <boost/python.hpp>\n')
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# include numerical boost for int64 definitions
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fout.write('#include <boost/cstdint.hpp>\n')
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fout.write('\n')
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# other includes
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if self.code['include']:
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fout.write(left_equals('Includes'))
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includes = remove_duplicated_lines(self.code['include'])
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fout.write(includes)
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fout.write(space)
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# using
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if settings.USING_BOOST_NS and not append:
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fout.write(left_equals('Using'))
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fout.write('using namespace boost::python;\n\n')
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# declarations
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declaration = self.code['declaration']
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declaration_outside = self.code['declaration-outside']
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if declaration_outside or declaration:
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fout.write(left_equals('Declarations'))
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if declaration_outside:
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fout.write(declaration_outside + '\n\n')
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if declaration:
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pyste_namespace = namespaces.pyste[:-2]
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fout.write('namespace %s {\n\n' % pyste_namespace)
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fout.write(declaration)
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fout.write('\n}// namespace %s\n' % pyste_namespace)
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fout.write(space)
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# module
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fout.write(left_equals('Module'))
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fout.write(self.module_definition + '\n')
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fout.write('{\n')
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fout.write(self.code['module'])
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fout.write('}\n\n')
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fout.close()
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