lst = infile.readlines()
infile.close()
## taking the useful part of the file into file_list
check = day_trans(day_of_week)
program = map(lambda item: item.split(','), lst)[2:]
file_list = []
for shows in program:
days = shows[3]
if days[check-1] != '.':
file_list.append(shows[:2])
## writing to a file
filename = day_of_week + '-' + ratings_file
output_file = file(filename, 'w')
output_file.write(day_string % day_of_week)
for seg in file_list:
output_file.write(seg)
output_file.close()
# Tests
## base case: the given file only contains the first two lines and
## there is no program data in the file
check.expect('q2t1', ratings_by_day('q2t1.txt', 'Sunday'), None)
check.set_file('Sunday-q2t1.txt', 'q2t1-check.txt')
## other case: the given file contains some of the program infomation
check.expect('q2t2', ratings_by_day('q2t2.txt', 'Tuesday'), None)
check.set_file('Tuesday-q2t2.txt', 'q2t2-check.txt')
## case that data in the given file has no programs on the given day
check.expect('q2t3', ratings_by_day('q2t3.txt', 'Sunday'), None)
check.set_file('Sunday-q2t3.txt', 'q2t3-check.txt')
# ( 0 words):
# ( 2 words): 5 words
def add_word_count(filename):
try:
F = file(filename)
except:
print 'Ooops - problems!'
return
lines = F.readlines()
F.close()
total_words = 0
F = file('wc-'+filename, 'w')
for line in lines:
words = line.split()
total_words += len(words)
F.write("(%2d words): %s" % (len(words), line))
F.write("(%d total words)" % total_words)
F.close()
return total_words
check.set_file("wc-small.txt", "expected-wc-small.txt")
check.expect("word-T1", add_word_count("small.txt"), 5)
## Things to notice/discuss
# must import check
# different situations require different test (possibly a combination)
## Not illustrated in examples:
# difference between check.expect and check.within
# read cs116 documentation on check.py
## a
## b
## c
## done
##
## results in 'output.txt' containing the following three lines
##
## ccccccccccccccccccccccc
## bbbbbbbbbbbbbbbbbbbbbbb
## aaaaaaaaaaaaaaaaaaaaaaa
def silly():
with open("output.txt",'w') as outFile :
## silly_helper: None -> None
##
## Effects: Same as silly, but assumes the write file is already open
def silly_helper() :
nextLine = raw_input()
if (nextLine == "done") :
return
silly_helper()
outFile.write(nextLine*23)
outFile.write("\n")
silly_helper()
## Test by running function with varying number and types of input.
# Be sure to do lots more of your own testing!
check.set_input(['a','b','c','d','e',"done"])
check.set_file("output.txt","expected_output")
check.expect("Simple test",silly(),None)
## c
## done
##
## results in 'output.txt' containing the following three lines
##
## ccccccccccccccccccccccc
## bbbbbbbbbbbbbbbbbbbbbbb
## aaaaaaaaaaaaaaaaaaaaaaa
def silly():
with open("output.txt", "w") as outFile:
## silly_helper: None -> None
##
## Effects: Same as silly, but assumes the write file is already open
def silly_helper():
nextLine = raw_input()
if nextLine == "done":
return
silly_helper()
outFile.write(nextLine * 23)
outFile.write("\n")
silly_helper()
## Test by running function with varying number and types of input.
# Be sure to do lots more of your own testing!
check.set_input(["a", "b", "c", "d", "e", "done"])
check.set_file("output.txt", "expected_output")
check.expect("Simple test", silly(), None)