# coding: utf-8 import pandas as pd import grass.script as grass import subprocess import platform isWindows = (platform.system() == 'Windows') def myJoin(f1Path, f2Path, resultPath): df1 = pd.read_table(f1Path, delim_whitespace=True) df2 = pd.read_table(f2Path, delim_whitespace=True) merge = pd.merge(df1, df2) merge.to_csv(resultPath, header=True, index=False, sep=' ') if isWindows: def getSi(): si = None if hasattr(subprocess, 'STARTUPINFO'): si = subprocess.STARTUPINFO() si.dwFlags |= subprocess.STARTF_USESHOWWINDOW return si else: def getSi(): return None def grass_run_command(*args, **kwargs): kwargs['startupinfo'] = getSi() return grass.run_command(*args, **kwargs) def grass_parse_command(*args, **kwargs): kwargs['startupinfo'] = getSi() return grass.parse_command(*args, **kwargs) def grass_feed_command(*args, **kwargs): kwargs['startupinfo'] = getSi() return grass.feed_command(*args, **kwargs)