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Viewing changes to bzrlib/rio.py

  • Committer: John Arbash Meinel
  • Date: 2006-09-22 05:29:38 UTC
  • mto: This revision was merged to the branch mainline in revision 2032.
  • Revision ID: john@arbash-meinel.com-20060922052938-8a82e211a1b7540a
Make it easier to nest Stanzas with Unicode contents

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bzrlib/rio.py
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        """Return stanza as a single string"""
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        return ''.join(self.to_lines())
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    def to_unicode(self):
 
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        """Return stanza as a single Unicode string.
 
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        This is most useful when adding a Stanza to a parent Stanza
 
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        """
 
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        if not self.items:
 
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            return u''
 
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        result = []
 
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        for tag, value in self.items:
 
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            if value == '':
 
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                result.append(tag + ': \n')
 
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            elif '\n' in value:
 
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                # don't want splitlines behaviour on empty lines
 
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                val_lines = value.split('\n')
 
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                result.append(tag + ': ' + val_lines[0] + '\n')
 
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                for line in val_lines[1:]:
 
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                    result.append('\t' + line + '\n')
 
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            else:
 
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                result.append(tag + ': ' + value + '\n')
 
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        return u''.join(result)
 
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    def write(self, to_file):
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        """Write stanza to a file"""
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        to_file.writelines(self.to_lines())
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            break       # end of file
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        if line == '\n':
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            break       # end of stanza
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        line = line.decode('utf-8')
 
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        if not isinstance(line, unicode):
 
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            line = line.decode('utf-8')
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        assert line[-1] == '\n'
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        real_l = line
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        if line[0] == '\t': # continues previous value