text stringlengths 1 93.6k |
|---|
return True
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else:
|
return False
|
def get_bool_parameters(parafile,name):
|
value = get_bool_parameters_None_if_absence(parafile,name)
|
if value is None:
|
raise ValueError(' %s not set in %s' % (name, parafile))
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return value
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def get_digit_parameters_None_if_absence(parafile,name,datatype):
|
if parafile =='':
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parafile = saved_parafile_path
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result = read_Parameters_file(parafile,name)
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if result is False or len(result) < 1:
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return None
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try:
|
if datatype == 'int':
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digit_value = int(result)
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else:
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digit_value = float(result)
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except ValueError:
|
raise ValueError('convert %s to digit failed , exit'%(name))
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return digit_value
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def get_digit_parameters(parafile,name,datatype):
|
value = get_digit_parameters_None_if_absence(parafile, name, datatype)
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if value is None:
|
raise ValueError(' %s not set in %s'%(name, parafile))
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return value
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def get_string_list_parameters_None_if_absence(parafile,name):
|
str_value = get_string_parameters(parafile, name)
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attributes_list = []
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# if the list is in a txt file
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if str_value.endswith('.txt') and len(str_value.split(',')) == 1:
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with open(str_value, 'r') as f_obj:
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lines = f_obj.readlines()
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lines = [item.strip() for item in lines]
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return lines
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attributes_init = str_value.split(',')
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if len(attributes_init) < 1:
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return None
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else:
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for att_str in attributes_init:
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str_temp = att_str.strip() # remove certain characters (such as whitespace) from the left and right parts of strings
|
if len(str_temp) > 0:
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attributes_list.append(str_temp)
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if len(attributes_list) < 1:
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return None
|
else:
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return attributes_list
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def get_string_list_parameters(parafile,name):
|
str_value = get_string_list_parameters_None_if_absence(parafile,name)
|
if str_value is None or len(str_value) < 1:
|
raise ValueError('No inference area is set in %s' % parafile)
|
return str_value
|
def get_area_name_remark_time(area_ini):
|
area_name = get_string_parameters(area_ini, 'area_name')
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area_remark = get_string_parameters(area_ini, 'area_remark')
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area_time = get_string_parameters(area_ini, 'area_time')
|
area_name_remark_time = area_name + '_' + area_remark + '_' + area_time
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return area_name_remark_time
|
def test_readparamters():
|
parafile = '/Users/huanglingcao/Data/offset_landsat_auto_test/para.txt'
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return True
|
def main():
|
usage = "usage: %prog [options] parameter_name"
|
parser = OptionParser(usage=usage, version="1.0 2017-10-21")
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parser.add_option("-p", "--para",
|
action="store", dest="para_file",
|
help="the parameters file")
|
(options, args) = parser.parse_args()
|
if len(sys.argv) < 2 or len(args) < 1:
|
parser.print_help()
|
sys.exit(2)
|
# set parameters files
|
if options.para_file is None:
|
print('error, no parameters file')
|
parser.print_help()
|
sys.exit(2)
|
else:
|
set_saved_parafile_path(options.para_file)
|
# read any parameter to a string
|
para_name = args[0]
|
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