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src/s/e/seal-0.4.0-rc2/seal/seqal/seqal_run.py   seal(Download)
 
import seal.lib.deprecation_utils as deprecation
from seal.seqal.seqal_config import SeqalConfig, SeqalConfigError
 
import pydoop.hdfs as phdfs
        # validate conditions
        if phdfs.path.exists(self.options.output):
            raise SeqalConfigError("Output directory %s already exists.  Please delete it or specify a different output directory." % self.options.output)
        if not phdfs.path.exists(self.options.reference):
            raise SeqalConfigError("Can't read reference archive %s" % self.options.reference)