| |
|---|
| | |
|---|
| | PROGNAME = "tren.py" |
|---|
| | BASENAME = PROGNAME.split(".py")[0] |
|---|
| | PROGENV = BASENAME.upper() |
|---|
| | RCSID = "$Id: tren.py,v 1.192 2010/03/13 20:57:13 tundra Exp $" |
|---|
| | RCSID = "$Id: tren.py,v 1.193 2010/03/15 16:47:42 tundra Exp $" |
|---|
| | VERSION = RCSID.split()[2] |
|---|
| | |
|---|
| | # Copyright Information |
|---|
| | |
|---|
| |
|---|
| | ##### |
|---|
| | # Error Messages |
|---|
| | ##### |
|---|
| | |
|---|
| | eALPHABETEXIST = "Alphabet '%s' requested in '%s' does not exist!" |
|---|
| | eALPHABETMISSING = "'%s' has a missing or incorrect alphabet specification!" |
|---|
| | eALPHABETEXIST = "Renaming token '%s' specifies a non-existent alphabet!" |
|---|
| | eALPHABETMISSING = "Renaming token '%s' has a missing or incorrect alphabet specification!" |
|---|
| | eARGLENGTH = "%s must contain exactly %s character(s)!" |
|---|
| | eBADARG = "Invalid command line: %s!" |
|---|
| | eBADINCL = "option -%s requires argument" % INCL |
|---|
| | eBADINSTANCE = "%s is an invalid replacement instance! Must be integer values in the form: n, n:n, :n, n:, or :" |
|---|
| | eBADLEN = "Bad line length '%s'!" |
|---|
| | eBADNEWOLD = "Bad -r argument '%s'! Requires exactly one new, old string separator (Default: " + DEFSEP + ")" |
|---|
| | eBADREGEX = "Invalid Regular Expression: %s" |
|---|
| | eERROR = "ERROR" |
|---|
| | eEXECFAIL = "Command: '%s' Failed To Execute!" |
|---|
| | eEXECFAIL = "Renaming token: '%s', command '%s' Failed To Execute!" |
|---|
| | eFILEOPEN = "Cannot open file '%s': %s!" |
|---|
| | eLINELEN = "Specified line length too short! Must be at least %s" % MINLEN |
|---|
| | eNAMELONG = "Renaming '%s' to new name '%s' too long! (Maximum length is %s.)" |
|---|
| | eNAMESHORT = "Renaming '%s' to new name '%s' too short! (Minimum length is %s.)" |
|---|
| |
|---|
| | eNULLARG = "%s cannot be empty!" |
|---|
| | eRENAMEFAIL = "Attempt to rename '%s' to '%s' failed : %s!" |
|---|
| | eTOKBADSEQ = "Unknown sequence renaming token, '%s'!" |
|---|
| | eTOKDELIM = "Renaming token '%s' missing delimiter!" |
|---|
| | eTOKRANDIG = "Invalid random precision, '%s'! Must be integer > 0." |
|---|
| | eTOKRANDIG = "Renaming token: '%s' has invalid random precision! Must be integer > 0." |
|---|
| | eTOKUNKNOWN = "Renaming token '%s' is unknown type!" |
|---|
| | eTOOMANYINC = "Too many includes! (Max is %d) Possible circular reference?" % MAXINCLUDES |
|---|
| | |
|---|
| | |
|---|
| |
|---|
| | rentokens.reverse() |
|---|
| | |
|---|
| | for r in rentokens: |
|---|
| | |
|---|
| | fullrentoken = "%s%s%s" % (TOKDELIM, r[2], TOKDELIM) # Need this for error messages. |
|---|
| | |
|---|
| | ### |
|---|
| | # File Attribute Renaming Tokens |
|---|
| | ### |
|---|
| | |
|---|
| |
|---|
| | |
|---|
| | # Nonzero status means error attempting to execute the command |
|---|
| | |
|---|
| | if status: |
|---|
| | ErrorMsg(eEXECFAIL % command) |
|---|
| | ErrorMsg(eEXECFAIL % (fullrentoken, command)) |
|---|
| | |
|---|
| | # Otherwise swap the command with its results, stripping newlines |
|---|
| | |
|---|
| | else: |
|---|
| |
|---|
| | precision = r[2].split(TOKRAND)[1] |
|---|
| | precision = int(precision) |
|---|
| | |
|---|
| | except: |
|---|
| | ErrorMsg(eTOKRANDIG % str(precision)) |
|---|
| | ErrorMsg(eTOKRANDIG % fullrentoken) |
|---|
| | |
|---|
| | if precision < 1: |
|---|
| | ErrorMsg(eTOKRANDIG % str(precision)) |
|---|
| | ErrorMsg(eTOKRANDIG % fullrentoken) |
|---|
| | |
|---|
| | fmt = '"%0' + str(precision) + 'd" % random.randint(0, pow(10, precision)-1)' |
|---|
| | r[2] = eval(fmt) |
|---|
| | |
|---|
| |
|---|
| | found = True |
|---|
| | break |
|---|
| | |
|---|
| | if not found: |
|---|
| | ErrorMsg(eTOKBADSEQ % r[2]) |
|---|
| | ErrorMsg(eTOKBADSEQ % fullrentoken) |
|---|
| | |
|---|
| | # Now derive the name of the alphabet to use |
|---|
| | |
|---|
| | if field[0] != ALPHADELIM: |
|---|
| | ErrorMsg(eALPHABETMISSING % r[2]) |
|---|
| | if not field.startswith(ALPHADELIM): |
|---|
| | ErrorMsg(eALPHABETMISSING % fullrentoken) |
|---|
| | |
|---|
| | field = field[1:] |
|---|
| | |
|---|
| | alphabet, alphadelim, field = field.partition(ALPHADELIM) |
|---|
| | |
|---|
| | if not alphadelim: |
|---|
| | ErrorMsg(eALPHABETMISSING % r[2]) |
|---|
| | ErrorMsg(eALPHABETMISSING % fullrentoken) |
|---|
| | |
|---|
| | # Empty alphabet string means default to decimal counting |
|---|
| | |
|---|
| | if not alphabet: |
|---|
| | alphabet = DECIMAL |
|---|
| | |
|---|
| | if alphabet not in ALPHABETS: |
|---|
| | ErrorMsg(eALPHABETEXIST % (alphabet, r[2])) |
|---|
| | ErrorMsg(eALPHABETEXIST % fullrentoken) |
|---|
| | |
|---|
| | |
|---|
| | # Retrieve the ordered list of the requested type, |
|---|
| | # adjust for descending order, and plug in the |
|---|
| |
|---|
| | # Unrecognized Renaming Token |
|---|
| | ### |
|---|
| | |
|---|
| | else: |
|---|
| | ErrorMsg(eTOKUNKNOWN % (TOKDELIM + r[2] + TOKDELIM)) |
|---|
| | ErrorMsg(eTOKUNKNOWN % fullrentoken) |
|---|
| | |
|---|
| | ### |
|---|
| | # Successful Lookup, Do the actual replacement |
|---|
| | ### |
|---|
| |
|---|
| | |
tundra
authored
on 15 Mar 2010