HTMLWriter.py :  » Build » BusyB » busybee-2.2 » busybee » Python Open Source

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Python Open Source » Build » BusyB 
BusyB » busybee 2.2 » busybee » HTMLWriter.py
#
#  BusyB, an automated build utility.
#
#  Copyright (C) 1997-2005
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.

#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#

import os
import time
from BusyBException import BusyBException

#
# Take output and put it in html format.
#
class HTMLWriter:

  def __init__(self, stream, title=None ):
    self.f = stream
    self.quote = 0

    if title:
      self.f.write( "<html>\n" )
      self.f.write( "<head>\n" )
      self.f.write( "<title>" )
      self.f.write( title )
      self.f.write( "</title>" )
      self.f.write( "</head>\n" )
      self.f.write( "<h1>" )
      self.f.write( title )
      self.f.write( "</h1>\n" )
      self.flush()

  def close(self):
    self.flush()
    self.f.close()

  def write(self, str, style=''):
    if ( style == 'i' ):
      self.f.write("<i>")
    elif ( style == 'b' ):
      self.f.write("<b>")
      
    self.f.write( self.toHtml(str) )

    if ( style == 'i' ):
      self.f.write("</i>")
    elif ( style == 'b' ):
      self.f.write("</b>")

  def writeln( self, str='' ):
    self.f.write( self.toHtml(str) )
    self.f.write( "<br>\n" )

  def writeFileRef( self, text, file ):
    self.f.write( '<a href="' + file + '">' )
    self.f.write( self.toHtml(text) )
    self.f.write( '</a>' )

  def flush(self):
    self.f.flush()

  def rule(self):
    self.f.write( "<hr>\n" )

  def startTable(self, percentSize=100, border=1):
    self.f.write( "<table width=" )
    self.f.write( str(percentSize) )
    self.f.write( "% border=" )
    self.f.write( str(border) )
    self.f.write( ">\n" )

  def endTable(self):
    self.f.write( "</table>\n" )

  def startRow( self ):
    self.f.write( "<tr valign=top>\n" )

  def endRow( self ):
    self.f.write( "</tr>\n" )

  def startCell( self, width=None  ):
    self.f.write( "<td" )
    if width != None:
      self.f.write( " width=" )
      self.f.write( str(width) )
      self.f.write( "%" )
    self.f.write( ">\n" )

  def endCell( self ):
    self.f.write( "</td>\n" )

  def startFontColor( self, color ):
    self.f.write( "<font color=" )
    self.f.write( color )
    self.f.write( ">" )

  def endFontColor( self ):
    self.f.write( "</font>" )

  def paragraph(self):
    self.f.write( "<p>\n" )

  def startQuote(self):
    self.f.write( "<pre>\n" )
    self.quote = 1

  def endQuote(self):
    self.f.write( "</pre>\n" )
    self.quote = 0
    self.flush()

  def toHtml(self, str):
    ret = str.expandtabs()
    ret = ret.replace( '&', '&amp;' )
    ret = ret.replace( '<', '&lt;' )
    ret = ret.replace( '>', '&gt;' )
    ret = ret.replace( '"', '&quot;' )
    ret = ret.replace( "\n", "<br>" )
    return ret

  def timeStamp(self, msg=None):
    if not self.quote:
      self.f.write( '[' )
      self.f.write( time.ctime() )
      self.f.write( '] ' )
      if msg:
        self.writeln( msg )


#f=open("/tmp/foo.html", "w")
#w=HTMLWriter( f, "MY title" )
#w.rule()
#
#w.startTable(100, 0 )
#w.startRow()
#w.startCell(20)
#w.write( "first Cell" )
#w.endCell()
#w.startCell(80)
#w.close()
#f=open("/tmp/foo.html", "a")
#w=HTMLWriter(f)
#w.writeln( "Second cell, longer than the first" )
#w.startFontColor( 'ff0000' )
#w.writeln( "Second lineee, longer than the first" )
#w.endFontColor()
#w.endCell()
#w.endRow()
#w.endTable()
#
#w.writeln( "simple writeln" )
#w.timeStamp()
#w.writeln( "simple writeln with timestamp" )
#
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