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from .formats import *
class DealConverter(object):
def __init__(self, input_file=None):
self.input = input_file
self.formats = {}
if input_file is not None:
self.parser = self._detect_format(self.input)
def output(self, output_files):
deal_set = sorted(self.parser.parse(self.input), key=lambda d:d.number)
for output in output_files:
self._detect_format(output).output(output, deal_set)
def detect_format(self, filename):
for deal_format in globals()['formats'].__all__:
if deal_format not in self.formats:
self.formats[deal_format] = getattr(
globals()[deal_format],
deal_format.upper() + 'Format')()
if self.formats[deal_format].match_file(filename):
return self.formats[deal_format]
raise ValueError('Unrecognized file extension: %s' % filename)
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