def search_gen(lines, pattern, history=5):
""" Search for a pattern using a generator function """
previous_lines = deque([], history)
for line in lines:
if pattern in line:
yield line, previous_lines
previous_lines.append(line)
def search_gen(lines, pattern, history=5):
""" Search for a pattern using a generator function """
previous_lines=deque([], history)
for line in lines:
if pattern in line:
yield line, previous_lines
previous_lines.append(line)
def search_no_gen(lines, pattern, his):
""" Search for a pattern in a set of lines without using a
Generator function
"""
new_line = []
previous_lines = deque([], his)
for line in lines:
if pattern in line:
new_line.append((line, previous_lines[:]))
previous_lines.append(line)
return new_line
def search_no_gen(lines,pattern, his):
""" Search for a pattern in a set of lines without using a
Generator function
"""
new_line=[]
previous_lines=deque([], his)
for line in lines:
if pattern in line:
new_line.append ( (line, previous_lines[:]))
previous_lines.append(line)
return new_line
