#

# output level

#

OUTPUT_DEBUG=0;

OUTPUT_INFO=1;

OUTPUT_WARNING=2;

OUTPUT_ERROR=3;

#

# base-pairing

# 4 base types with case insensitive

#

na_bp = {"A":"T", \

         "C":"G", \

         "G":"C", \

         "T":"A", \

         "a":"t", \

         "c":"g", \

         "g":"c", \

         "t":"a", \

         "N":"N", \

         "n":"n" \

         }

g_ACGT = ['A', 'C', 'G', 'T']

acgt = na_bp.keys();

#

# get complementary base of a given base

#

def getComplementary(na):

   com_na = []

   for i in range(len(na)):

      com_na.append(na_bp[na[i]])

   ''.join(com_na[::-1])

#

# format the end of a folder

#

def format_last_letter_of_folder(cursub):

   if not cursub==None:

      if cursub[-1]=='/': return cursub;

      elif cursub[-1]=='\\': return cursub[:-1]+'/';

      else: return cursub+'/';

#

# default path of data in fast5 files

#

analyses_base = "Analyses"

basecall_events_base = "Events"

raw_base = 'Raw'

reads_base = "Reads"

signal_base = "Signal"

basecall_fastq_base = "Fastq"