| |
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| | |
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| | PROGNAME = "tren.py" |
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| | BASENAME = PROGNAME.split(".py")[0] |
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| | PROGENV = BASENAME.upper() |
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| | RCSID = "$Id: tren.py,v 1.154 2010/02/17 22:07:53 tundra Exp $" |
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| | RCSID = "$Id: tren.py,v 1.155 2010/02/18 00:49:45 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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| |
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| | eLINELEN = "Specified line length too short! Must be at least %s" % MINLEN |
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| | eNAMELONG = "Renaming '%s' to new name '%s' too long! (Maximum length is %s.)" |
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| | eNAMESHORT = "Renaming '%s' to new name '%s' too short! (Minimum length is %s.)" |
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| | eNULLARG = "%s cannot be empty!" |
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| | eRENAMEFAIL = "Attempt to rename '%s' to '%s' failed : %s!" |
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| | eTOOMANYINC = "Too many includes! (Max is %d) Possible circular reference?" % MAXINCLUDES |
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| | |
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| | |
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| | ##### |
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| |
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| | ##### |
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| | |
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| | iRENFORCED = "Target '%s' Exists. Creating Backup." |
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| | iRENSKIPPED = "Target '%s' Exists. Renaming Of '%s' Skipped." |
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| | iRENAMING = "Renaming '%s' To '%s'." |
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| | iRENAMING = "Renaming '%s' " + ARROW + " '%s'." |
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| | |
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| | ##### |
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| | # Usage Prompts |
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| | ##### |
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| |
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| | # Release the working data structures |
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| | |
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| | del SeqTypes |
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| | |
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| | # End of '__ini__()' |
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| | # End of '__init__()' |
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| | |
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| | |
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| | ##### |
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| | # Debug Dump |
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| |
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| | ##### |
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| | |
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| | def Rename(self): |
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| | |
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| | self.newnames = [] |
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| | self.indentlevel = -1 |
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| | |
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| | # Create a list of all renaming to be done. |
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| | # This includes the renaming of any existing targets. |
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| |
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| | oldstrings.reverse() |
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| | for i in oldstrings: |
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| | newname = newname[:i] + new + newname[i + len(old):] |
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| | |
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| | # If the new name is different from the old one, rename it. |
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| | |
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| | # Nothing to do, if old- and new names are the same |
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| | |
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| | if newname != oldname: |
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| | self.__RenameIt(pathname, oldname, newname) |
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| | |
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| | # If we're in test mode, just show what we would do |
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| | |
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| | if ProgramOptions[TESTMODE]: |
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| | |
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| | InfoMsg(iRENAMING % (pathname+oldname, pathname+newname)) |
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| | |
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| | # Otherwise, actually do the renaming |
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| | |
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| | else: |
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| | self.__RenameIt(pathname, oldname, newname) |
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| | |
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| | # End of 'Rename()' |
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| | |
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| | |
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| | ##### |
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| | # Actually Rename A File (Or Show What Would Happen) |
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| | # Actually Rename A File |
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| | ##### |
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| | |
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| | def __RenameIt(self, pathname, oldname, newname): |
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| | |
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| |
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| | # requested. We such backups with a recursive call to |
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| | # ourselves so that length and backups of backups are |
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| | # enforced. |
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| | |
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| | # NOTE: We have to keep track of every new name produced. |
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| | # When running in test mode, this is the only way to know |
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| | # what *would* end up on the disk (in case a previous |
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| | # renaming operation creates a filename that is now in |
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| | # conflict with a subseqent renaming target. |
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| | |
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| | if (fullnew in self.newnames) or os.path.exists(fullnew): |
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| | |
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| | if os.path.exists(fullnew): |
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| | |
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| | if ProgramOptions[FORCERENAME]: |
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| | |
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| | # Create the backup |
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| | |
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| | bkuname = newname + ProgramOptions[EXISTSUFFIX] |
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| | InfoMsg(indent + iRENFORCED % fullnew) |
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| | self.__RenameIt(pathname, newname, bkuname) |
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| | self.newnames.remove(fullnew) |
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| | |
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| | # Rename the original |
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| | |
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| | self.__RenameIt(pathname, oldname, newname) |
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| |
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| | |
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| | # No target conflict, just do the requested renaming |
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| | |
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| | else: |
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| | |
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| | self.newnames.append(fullnew) |
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| | try: |
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| | os.rename(fullold, fullnew) |
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| | except OSError as e: |
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| | ErrorMsg(eRENAMEFAIL % (fullold, fullnew, e.args[1])) |
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| | |
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| | self.indentlevel -= 1 |
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| | |
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| | # End of '__RenameIt()' |
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| |
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| | if ProgramOptions[TESTMODE]: |
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| | msgtype = TESTMODE |
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| | |
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| | if not ProgramOptions[QUIET]: |
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| | for dmsg in l: |
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| | PrintStdout(PROGNAME + " " + msgtype + ": " + imsg) |
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| | for msg in l: |
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| | PrintStdout(PROGNAME + " " + msgtype + ": " + msg) |
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| | |
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| | # End of 'InfoMsg()' |
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| | |
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| | |
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| |
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| | |
tundra
authored
on 17 Feb 2010