targets/__init__.py
author laurent
Wed, 21 Dec 2011 19:42:49 +0100
changeset 657 340c0b9caeca
parent 642 cd7ccbbbf471
child 733 915be999f3f0
permissions -rwxr-xr-x
Adding support for integrating Python code Editor into Beremiz frame.
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
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#
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#See COPYING file for copyrights details.
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#
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#This library is free software; you can redistribute it and/or
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#modify it under the terms of the GNU General Public
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#License as published by the Free Software Foundation; either
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#version 2.1 of the License, or (at your option) any later version.
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#
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#This library is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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#General Public License for more details.
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#
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#You should have received a copy of the GNU General Public
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#License along with this library; if not, write to the Free Software
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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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# Package initialisation
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#import targets
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"""
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Beremiz Targets
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- Target are python packages, containing at least one "XSD" file
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- Target class may inherit from a toolchain_(toolchainname)
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- The target folder's name must match to name define in the XSD for TargetType
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"""
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from os import listdir, path
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_base_path = path.split(__file__)[0]
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targets = [name for name in listdir(_base_path) 
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                   if path.isdir(path.join(_base_path, name)) 
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                       and not name.startswith("__")]
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toolchains = [name for name in listdir(_base_path) 
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                       if not path.isdir(path.join(_base_path, name)) 
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                            and name.endswith(".py") 
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                            and not name.startswith("__") 
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                            and not name.endswith(".pyc")]
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DictXSD_toolchain = {}
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DictXSD_target = {}
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targetchoices = ""
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# Get all xsd toolchains
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for toolchain in toolchains :
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     toolchainname = path.splitext(toolchain)[0]
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     xsdfilename = path.join(_base_path, "XSD_%s"%(toolchainname))
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     if path.isfile(xsdfilename):
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         xsd_toolchain_string = ""
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         for line in open(xsdfilename).readlines():
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             xsd_toolchain_string += line
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         DictXSD_toolchain[toolchainname] = xsd_toolchain_string
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# Get all xsd targets 
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for targetname in targets:
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    xsdfilename = path.join(_base_path, targetname, "XSD")
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    if path.isfile(xsdfilename):
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        xsd_target_string = ""
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        for line in open(xsdfilename).readlines():
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            xsd_target_string += line
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        DictXSD_target[targetname] = xsd_target_string%DictXSD_toolchain
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for target in DictXSD_target.keys():
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    targetchoices += DictXSD_target[target]
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def targetcode(target_name, code_name=None):
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    if code_name is None:
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        code_name="plc_%s_main.c"%target_name
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    filename = path.join(path.split(__file__)[0], target_name, code_name)
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    return open(filename).read()
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def code(name):
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    filename = path.join(path.split(__file__)[0],name + ".c")
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    return open(filename).read()
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