Batch process an input directory with GoSpatial

gospatial_batchprocess.py

'''
Author: Johnnie Hård, johnnie.hard@gmail.com
Purpose: Batch process all files in a directory with gospatial
'''

import os, subprocess

# Set input/output directories
# cwd = the directory where the script gets called.
cwd = os.getcwd()
indir = "Input"
outdir = "Output"

ext = ".dep"
tool = "BreachDepressions"
toolArgs ";2;50;true;true"

# filter to get all of the *.ext files in the input directory
inputfiles = []
for file in os.listdir(indir):
  if file.endswith(ext):
    inputfiles.append(os.path.join(indir, file))

exe = 'go-spatial_win_amd64'
run = '-run="' + tool + '"'
cwd = '-cwd="' + cwd + '"'

# loop through inputfiles 
for file in inputfiles:
  inputname = os.path.splitext(os.path.basename(file))[0]
  outputfile = os.path.join(outdir, inputname + "_breachDepressions" + ext)
  args = '-args="' + file + ';' + outputfile + toolArgs + '"'
  subprocess.run([exe, cwd, run, args])