def test_split(self):
split_list = string_utils.split('data test world', ' ')
self.assertEqual(len(split_list), 3)
self.assertEqual(split_list[0], 'data')
self.assertEqual(split_list[1], 'test')
self.assertEqual(split_list[2], 'world')
split_list = string_utils.split('data ; test ; world', ';')
self.assertEqual(len(split_list), 3)
self.assertEqual(split_list[0], 'data')
self.assertEqual(split_list[1], 'test')
self.assertEqual(split_list[2], 'world')
def awk(target, pattern, separator, action):
'''
awk : pattern scanning and text processing language
@param target: string list or text file name
@param pattern: regex pattern
@param separator: line separator
@param action: column index list or function: str[]=action(str[])
@summary: list= ['1:huiyugeng:male', '2:zhuzhu:male']
print awk.awk(list, '', ':', [1])
output: ['huiyugeng', 'zhuzhu']
'''
text = grep.grep(target, pattern)
if not text:
return None
if str_utils.is_blank(separator):
separator = ' '
result = []
for line in text:
if line != None and separator in line:
split_text = str_utils.split(line, separator)
if not action:
result.append(split_text)
elif type(action) == types.ListType:
temp_line = []
for column in action:
if str_utils.is_numeric(column):
temp_line.append(split_text[column])
result.append(temp_line)
elif type(action) == types.FunctionType:
temp_line = action(split_text)
if temp_line != None and type(temp_line) == types.ListType:
result.append(temp_line)
return result
def awk(target, pattern, separator, action):
'''
awk : pattern scanning and text processing language
@param target: string list or text file name
@param pattern: regex pattern
@param separator: line separator
@param action: column index list or function: str[]=action(str[])
@summary: list= ['1:huiyugeng:male', '2:zhuzhu:male']
print awk.awk(list, '', ':', [1])
output: ['huiyugeng', 'zhuzhu']
'''
text = grep.grep(target, pattern)
if not text:
return None
if str_utils.is_blank(separator):
separator = ' '
result = []
for line in text:
if line != None and separator in line:
split_text = str_utils.split(line, separator)
if not action:
result.append(split_text)
elif type(action) == types.ListType:
temp_line = []
for column in action:
if str_utils.is_numeric(column):
temp_line.append(split_text[column])
result.append(temp_line)
elif type(action) == types.FunctionType:
temp_line = action(split_text)
if temp_line != None and type(temp_line) == types.ListType:
result.append(temp_line)
return result
def match_line(line):
if string_utils.is_not_empty(line):
return len(string_utils.split(line, ';')) == 5
return False
def match_line(line):
if string_utils.is_not_empty(line):
return len(string_utils.split(line, ';')) == 5
return False