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| | # Program Information |
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| | PROGNAME = "tren.py" |
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| | PROGENV = PROGNAME.split(".py")[0].upper() |
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| | RCSID = "$Id: tren.py,v 1.112 2010/01/26 23:02:40 tundra Exp $" |
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| | RCSID = "$Id: tren.py,v 1.113 2010/01/27 17:34:57 tundra Exp $" |
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| | VERSION = RCSID.split()[2] |
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| | |
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| | # Copyright Information |
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| | ##### |
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| | # Constants |
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| | # General Program Constants |
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| | ##### |
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| | MAXINCLUDES = 50 # Maximum number of includes allowed |
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| | ##### |
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| | # Message Formatting Constants |
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| | ##### |
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| | # Make sure these make sense: MAXLINELEN > PADWIDTH + WRAPINDENT |
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| | # because of the way line conditioning/wrap works. |
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| | MAXLINELEN = 75 # Maximum length of printed line |
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| | PADCHAR = " " # Padding character |
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| | PADWIDTH = 30 # Column width |
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| | WRAPINDENT = 8 # Extra indent on wrapped lines |
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| | ##### |
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| | # Literals |
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| | ##### |
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| |
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| | eTOOMANYINC = "Too Many Includes! (Max Is %d) Possible Circular Reference?" % MAXINCLUDES |
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| | ##### |
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| | # Informational Messages |
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| | # Warning Messages |
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| | ##### |
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| | ##### |
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| | ##### |
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| | # Turn A List Into Columns With Space Padding |
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| | ##### |
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| | def ColumnPad(list, padchar=" ", padwidth=PADWIDTH): |
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| | def ColumnPad(list, padchar=PADCHAR, padwidth=PADWIDTH): |
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| | retval = "" |
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| | for l in list: |
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| | l = str(l) |
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| | # End of 'ColumnPad()' |
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| | ##### |
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| | # Condition Line Length With Fancy Wrap And Formatting |
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| | ##### |
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| | def ConditionLine(msg, |
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| | padchar=PADCHAR, \ |
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| | padwidth=PADWIDTH, \ |
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| | wrapindent=WRAPINDENT, \ |
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| | maxlinelen=MAXLINELEN): |
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| | retval = [] |
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| | retval.append(msg[:maxlinelen]) |
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| | msg = msg[maxlinelen:] |
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| | while msg: |
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| | msg = padchar * (padwidth + wrapindent) + msg |
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| | retval.append(msg[:maxlinelen]) |
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| | msg = msg[maxlinelen:] |
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| | return retval |
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| | # End of 'ConditionLine()' |
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| | ##### |
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| | # Print A Debug Message |
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| | ##### |
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| | def DebugMsg(msg): |
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| | PrintStderr(PROGNAME + " " + VERSION + " " + dDEBUG + ": " + msg) |
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| | l = ConditionLine(msg) |
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| | for msg in l: |
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| | PrintStderr(PROGNAME + " " + VERSION + " " + dDEBUG + ": " + msg) |
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| | # End of 'DebugMsg()' |
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| |
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| | # Print An Error Message |
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| | ##### |
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| | def ErrorMsg(emsg): |
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| | PrintStderr(PROGNAME + " " + VERSION + " " + eERROR + ": " + emsg) |
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| | l = ConditionLine(emsg) |
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| | for emsg in l: |
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| | PrintStderr(PROGNAME + " " + VERSION + " " + eERROR + ": " + emsg) |
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| | # End of 'ErrorMsg()' |
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tundra
authored
on 27 Jan 2010