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7d22435994
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]
95 lines
2.6 KiB
Python
95 lines
2.6 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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import os.path
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#==============================================================================
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# Exporter
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#==============================================================================
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class Exporter(object):
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'Base class for objects capable to generate boost.python code.'
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INDENT = ' ' * 4
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def __init__(self, info, parser_tail=None):
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self.info = info
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self.parser_tail = parser_tail
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self.interface_file = None
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self.declarations = []
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def Name(self):
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raise NotImplementedError(self.__class__.__name__)
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def Tail(self):
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return self.parser_tail
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def Parse(self, parser):
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self.parser = parser
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header = self.info.include
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tail = self.parser_tail
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declarations, parser_header = parser.parse(header, tail)
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self.parser_header = parser_header
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self.SetDeclarations(declarations)
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def SetParsedHeader(self, parsed_header):
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self.parser_header = parsed_header
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def SetDeclarations(self, declarations):
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self.declarations = declarations
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def GenerateCode(self, codeunit, exported_names):
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self.WriteInclude(codeunit)
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self.Export(codeunit, exported_names)
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def WriteInclude(self, codeunit):
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codeunit.Write('include', '#include <%s>\n' % self.info.include)
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def Export(self, codeunit, exported_names):
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'subclasses must override this to do the real work'
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pass
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def GetDeclarations(self, fullname):
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decls = []
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for decl in self.declarations:
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if decl.FullName() == fullname:
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decls.append(decl)
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if not decls:
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raise RuntimeError, 'no %s declaration found!' % fullname
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return decls
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def GetDeclaration(self, fullname):
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decls = self.GetDeclarations(fullname)
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#assert len(decls) == 1
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return decls[0]
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def Order(self):
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'''Returns a string that uniquely identifies this instance. All
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exporters will be sorted by Order before being exported.
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'''
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return 0, self.info.name
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def Header(self):
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return self.info.include
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def __eq__(self, other):
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return type(self) is type(other) and self.Name() == other.Name() \
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and self.interface_file == other.interface_file
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def __ne__(self, other):
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return not self == other
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