text stringlengths 1 93.6k |
|---|
raise IOError("Error: Open file failed, path: %s"%os.path.abspath(parafile))
|
list_of_all_the_lines = inputfile.readlines()
|
value = False
|
for i in range(0,len(list_of_all_the_lines)):
|
line = list_of_all_the_lines[i]
|
if line[0:1] == '#' or len(line) < 2:
|
continue
|
lineStrs = line.split('=')
|
lineStrleft = lineStrs[0].strip() #remove ' ' from left and right
|
if lineStrleft.upper() == parameter.upper():
|
value = lineStrs[1].strip()
|
break
|
inputfile.close()
|
return value
|
def write_Parameters_file(parafile,parameter,new_value):
|
try:
|
inputfile = open(parafile, 'r')
|
except IOError:
|
raise IOError("Error: Open file failed, path: %s" % os.path.abspath(parafile))
|
list_of_all_the_lines = inputfile.readlines()
|
value = False
|
b_update = False
|
for i in range(0,len(list_of_all_the_lines)):
|
line = list_of_all_the_lines[i]
|
if line[0:1] == '#' or len(line) < 2:
|
continue
|
lineStrs = line.split('=')
|
lineStrleft = lineStrs[0].strip() #remove ' ' from left and right
|
if lineStrleft.upper() == parameter.upper():
|
list_of_all_the_lines[i] = lineStrleft + " = " +str(new_value) + "\n"
|
b_update = True
|
break
|
if b_update is False:
|
# add a new line
|
list_of_all_the_lines.append('%s = %s'%(parameter, new_value))
|
inputfile.close()
|
# write the new file and overwrite the old one
|
try:
|
outputfile = open(parafile, 'w')
|
except IOError:
|
raise IOError("Error: Open file failed, path: %s" % os.path.abspath(parafile))
|
outputfile.writelines(list_of_all_the_lines)
|
outputfile.close()
|
return True
|
def get_string_parameters(parafile,name):
|
if parafile =='':
|
parafile = saved_parafile_path
|
result = read_Parameters_file(parafile,name)
|
if result is False:
|
raise ValueError('get %s parameter failed'%name)
|
else:
|
return result
|
def get_string_parameters_None_if_absence(parafile,name):
|
if parafile =='':
|
parafile = saved_parafile_path
|
result = read_Parameters_file(parafile,name)
|
if result is False or len(result) < 1:
|
return None
|
else:
|
return result
|
def get_directory_None_if_absence(parafile,name):
|
value = get_string_parameters_None_if_absence(parafile,name)
|
if value is None:
|
return None
|
return os.path.expanduser(value)
|
def get_directory(parafile,name):
|
value = get_string_parameters_None_if_absence(parafile,name)
|
if value is None:
|
raise ValueError('%s not set in %s'%(name,parafile))
|
return os.path.expanduser(value)
|
def get_file_path_parameters_None_if_absence(parafile,name):
|
value = get_string_parameters_None_if_absence(parafile, name)
|
if value is None:
|
return None
|
return os.path.expanduser(value)
|
def get_file_path_parameters(parafile,name):
|
value = get_file_path_parameters_None_if_absence(parafile, name)
|
if value is None:
|
raise ValueError('%s not set in %s'%(name,parafile))
|
return os.path.expanduser(value)
|
def get_bool_parameters_None_if_absence(parafile,name):
|
if parafile =='':
|
parafile = saved_parafile_path
|
result = read_Parameters_file(parafile,name)
|
if result is False or len(result) < 1:
|
return None
|
if result.upper()=='YES':
|
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