def do_rewrite():
"""
Starts the importer.
"""
parser = optparse.OptionParser(usage="Usage: %prog [options] <mapping file>")
parser.add_option("-d", "--debug", action="store_true", default=False, dest="debug",
help="activate verbose debug messages")
options, args = parser.parse_args()
if len(args) < 1:
print "Usage: import.py <mapping file>"
return
# import the mapping from the given filename
mapping_module = mod_import(args[0])
try:
mapping = eval("mapping_module.mapping")
except AttributeError:
print "ERROR: The mapping file must contain a variable called 'mapping'!"
return
# check for old output files and warn if they were found
found_files = []
for map_dict in mapping:
outfile = map_dict.get("outfile", None)
try:
f = open(outfile, 'r')
found_files.append(outfile)
f.close()
except IOError:
pass
if found_files:
print " Warning: output files already exists:"
print " " + ", ".join(found_files)
print " You should remove these before continuing (or they will be appended to)!"
inp = raw_input("Continue Y/[N]? > ")
if not inp.lower() == 'y':
sys.exit()
# run the full import
import rewrite
rewrite.parse_mapping(mapping, debug=options.debug)
def do_rewrite():
"""
Starts the importer.
"""
parser = optparse.OptionParser(usage="Usage: %prog [options] <mapping file>")
parser.add_option("-d", "--debug", action="store_true", default=False, dest="debug",
help="activate verbose debug messages")
options, args = parser.parse_args()
if len(args) < 1:
print "Usage: import.py <mapping file>"
return
# import the mapping from the given filename
mapping_module = mod_import(args[0])
try:
mapping = eval("mapping_module.mapping")
except AttributeError:
print "ERROR: The mapping file must contain a variable called 'mapping'!"
return
# run the full import
import rewrite
rewrite.parse_mapping(mapping, debug=options.debug)