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#-*- coding: utf-8 -*-
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#Copyright 2008 Calculate Pack, http://www.calculate-linux.ru
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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Version = "calculate-server 0.0.1"
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import sys
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sys.path.append('/var/tmp/calculate2/calculate-lib/trunk/pym')
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import cStringIO
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import cl_base
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import struct
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import termios
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import fcntl
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import cl_utils
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pcs = cl_utils.prettyColumnStr
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CONWIDTH = 100
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class cl_params:
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def __init__(self, cmdName):
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self.column_width = 30
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self.cmdName = cmdName
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#короткие опции командной строки
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self.shortOpt = []
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#длинные опции командной строки
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self.longOpt = []
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#optEnd = ""
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#if "user" in self.cmdName and not "mod" in self.cmdName:
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#optEnd = _("user")
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#elif "group" in self.cmdName and not "mod" in self.cmdName:
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#optEnd = _("group")
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self.__setParamHelp()
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def getChapterNumber(self,NameChapter):
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# Показать номер раздела по его имени
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num = 0
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for i in self.chapter:
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if i[0] == NameChapter:
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return num
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num += 1
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return False
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def __setParamHelp(self):
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# записать параметры в справку
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sp = []
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for par in self.data:
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if par.has_key("shortOption"):
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if self.access(par):
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sp.append(par["shortOption"])
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sp.sort()
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for shortOption in sp:
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for par in self.data:
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if par.has_key("shortOption") and self.access(par):
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if par["shortOption"] == shortOption:
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if par.has_key("optVal"):
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longOption = par["longOption"] + " " +\
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par["optVal"]
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else:
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longOption = par["longOption"]
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numChapter = self.getChapterNumber(par['helpChapter'])
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helpTxt = pcs(
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" -%s, --%s "%(par["shortOption"],longOption),
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self.column_width, par['help'],
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CONWIDTH-self.column_width)
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self.addChapterHelp(numChapter,helpTxt)
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break
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for par in self.data:
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if not par.has_key("shortOption") and \
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self.access(par):
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helpTxt = par['help']
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numChapter = self.getChapterNumber(par['helpChapter'])
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self.addChapterHelp(numChapter,helpTxt)
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def getHelp(self):
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# Выдать справку
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help = ""
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for numChapter in range(len(self.chapter)):
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chapter = self.chapter[numChapter]
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nameChapter = chapter[0]
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visibleChapter = chapter[1]
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beforeStrChapter = chapter[2]
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afterStrChapter = chapter[3]
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bef = ""
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for i in range(beforeStrChapter):
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bef += "\n"
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aft = ""
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for i in range(afterStrChapter):
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aft += "\n"
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if visibleChapter:
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help += nameChapter + ": " + bef
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help += self.chapterBloc[numChapter] + aft
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return help
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def addChapterHelp(self,numChapter,helpTxt):
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# Добавить в раздел помощи numChapteк тектстовую строку helpTxt
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self.chapterBloc[numChapter] += helpTxt
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return True
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def addData(self,dataHash):
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# На будущее (добавляет опции)
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self.data.append(dataHash)
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return True
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def access(self,dataHash):
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# доступна ли опция вызывающей программе
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numProg = self.progName[self.cmdName]
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if dataHash.has_key('progAccess'):
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if numProg in dataHash['progAccess']:
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return True
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else:
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return False
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else:
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return True
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def getAllOpt(self,typeOpt="short"):
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# Выдать все действующие опции
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if typeOpt=="short":
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if len(self.shortOpt) == 0:
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for par in self.data:
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if par.has_key("shortOption") and self.access(par):
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if par.has_key("optVal"):
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self.shortOpt.append(par["shortOption"]+':')
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else:
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self.shortOpt.append(par["shortOption"])
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return "".join(self.shortOpt)
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if typeOpt=="long":
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if len(self.longOpt) == 0:
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for par in self.data:
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if par.has_key("longOption") and self.access(par):
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if par.has_key("optVal"):
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self.longOpt.append(par["longOption"]+'=')
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else:
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self.longOpt.append(par["longOption"])
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return self.longOpt
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def getShortOpt(self,option):
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# Из любой опции получаем короткую опцию
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for par in self.data:
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if par.has_key("shortOption") and self.access(par):
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if par["longOption"] == option or \
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par["shortOption"] == option:
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return par["shortOption"]
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break
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return ""
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BG_BLACK = "40"
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BG_RED = "41"
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BG_GREEN = "42"
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BG_YELLOW = "43"
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BG_BLUE = "44"
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BG_PURPLE = "45"
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BG_CYAN = "46"
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BG_WHITE = "47"
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FG_BLACK = "30"
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FG_RED = "31"
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FG_GREEN = "32"
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FG_YELLOW = "33"
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FG_BLUE = "34"
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FG_PURPLE = "35"
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FG_CYAN = "36"
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FG_WHITE = "37"
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ATTR_RESET = "0"
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ATTR_BRIGHTOFF = "1"
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ATTR_BRIGHTON = "2"
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ATTR_UNDERLINE = "3"
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ATTR_FLASH = "5"
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ATTR_REVERSE = "7"
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ATTR_INVISIBLE = "8"
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def colorstr(s, *attrs):
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return "\033[%sm" % ";".join(attrs) + s
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def colorwrite(s, *attrs):
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print colorstr(s, *attrs)
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class cl_smartconsole:
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def printRight(self, offsetLeft, offsetRight):
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"""Добавляет необходимое количество пробелов:
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количество пробелов = (ширина консоли - offsetLeft - offsetRight)
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"""
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s = struct.pack("HHHH", 0, 0, 0, 0)
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fd_stdout = sys.stdout.fileno()
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x = fcntl.ioctl(fd_stdout, termios.TIOCGWINSZ, s)
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#(rows, cols, x pixels, y pixels)
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cols = struct.unpack("HHHH", x)[1]
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for i in range(cols - offsetLeft - offsetRight):
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sys.stdout.write(" ")
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def colorPrint(self,attr,fg,bg,string):
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"""Раскрашивает выводимое сообщение
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Параметры:
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attr - это атрибут
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fg - цвет символа
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bg - цвет фона
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в случае если параметр равен "" то он не изменяется
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attr может принимать следующие значения:
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0 сбросить все атрибуты (вернуться в нормальный режим)
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1 яркий (обычно включает толстый шрифт)
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2 тусклый
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3 подчёркнутый
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5 мигающий
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7 реверсный
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8 невидимый
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fg может принимать следующие значения:
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30 чёрный
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31 красный
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32 зелёный
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33 жёлтый
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34 синий
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35 фиолетовый
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36 голубой
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37 белый
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bg может принимать следующие значения:
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40 чёрный
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41 красный
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42 зелёный
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43 жёлтый
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44 синий
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45 фиолетовый
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46 голубой
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47 белый
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"""
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lst = []
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if attr:
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lst.append(attr)
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if fg:
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lst.append(fg)
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if bg:
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lst.append(bg)
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sys.stdout.write("\033[%sm%s\033[0m" %(";".join(lst),string))
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def redBrightPrint(self, string):
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"""Печатает яркое красное сообщение"""
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self.colorPrint("1","31","",string)
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def greenBrightPrint(self, string):
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"""Печатает яркое зеленое сообщение"""
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self.colorPrint("1","32","",string)
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def yellowBrightPrint(self, string):
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"""Печатает яркое желтое сообщение"""
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self.colorPrint("1","33","",string)
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def blueBrightPrint(self, string):
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"""Печатает яркое cинее сообщение"""
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self.colorPrint("1","34","",string)
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def lenString(self, string):
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"""Получаем длинну строки"""
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stringUnicode = cl_utils._toUNICODE(string)
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lenString = len(stringUnicode)
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return lenString
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def defaultPrint(self, string):
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sys.stdout.write(string)
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sys.stdout.flush()
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def printLine(self, argL, argR):
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"""Печатает справа и слева консоли цветные сообщения"""
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#Допустимые цвета
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colorDict = {\
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# цвет по умолчанию
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'':self.defaultPrint,
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# ярко зеленый
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'greenBr':self.greenBrightPrint,
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# ярко голубой
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'blueBr':self.blueBrightPrint,
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# ярко красный
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'redBr':self.redBrightPrint,
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# ярко желтый
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'yellowBr':self.yellowBrightPrint,
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}
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# cмещение от левого края консоли
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offsetL = 0
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for color,leftString in argL:
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offsetL += self.lenString(leftString)
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if colorDict.has_key(color):
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# печатаем и считаем смещение
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colorDict[color](leftString)
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else:
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colorDict[''](leftString)
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# cмещение от правого края консоли
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offsetR = 0
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for color,rightString in argR:
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offsetR += self.lenString(rightString)
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# Добавляем пробелы
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self.printRight(offsetL, offsetR)
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for color,rightString in argR:
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if colorDict.has_key(color):
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# печатаем и считаем смещение
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colorDict[color](rightString)
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else:
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colorDict[''](rightString)
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print ""
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def printNotOK(self, string):
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"""Вывод на печать в случае сбоя"""
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self.printLine((('greenBr',' * '),
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('',string),
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),
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(('blueBr','['),
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('redBr',' !! '),
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('blueBr',']'),
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)
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)
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def printOK(self, string):
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"""Вывод на печать в случае успеха"""
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self.printLine((('greenBr',' * '),
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('',string),
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),
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(('blueBr','['),
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('greenBr',' ok '),
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('blueBr',']'),
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)
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)
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def printWARNING(self, string):
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"""Вывод на печать предупреждения"""
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self.printLine((('yellowBr',' * '),
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('',string),
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),
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(('',''),
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)
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)
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def printERROR(self, string):
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"""Вывод на печать предупреждения"""
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self.printLine((('redBr',' * '),
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('',string),
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),
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(('',''),
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)
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)
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def printSUCCESS(self, string):
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"""Вывод на печать в случае успеха без [ok] справа"""
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self.printLine((('greenBr',' * '),
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('',string),
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),
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(('',''),
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)
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)
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