コードはトリガーオブジェクトを返すことになっています - トリガーマップの長さは、実際に存在するトリガーの実際の数を示す必要があります...少なくとも1つ以上のトリガーがある場合はTrueを返す必要がありますが、それらはすべてゼロでFALSEを返しますトリガー...誰か助けてくれませんか？コードは以下にあり、テスターからのエラー メッセージはその下に出力されます。
def makeTrigger(triggerMap, triggerType, params, name):
def readTriggerConfig(filename):
triggerfile = open(filename, "r")
all = [ line.rstrip() for line in triggerfile.readlines() ]
lines = []
for line in all:
if len(line) == 0 or line[0] == '#':
continue
lines.append(line)
if len(line) >= 1:
return True
triggers = []
triggerMap = {}
# Be sure you understand this code - we've written it for you,
# but it's code you should be able to write yourself
for line in lines:
linesplit = line.split(" ")
# Making a new trigger
if linesplit[0] != "ADD":
trigger = makeTrigger(triggerMap, linesplit[1],
linesplit[2:], linesplit[0])
# Add the triggers to the list
else:
for name in linesplit[1:]:
triggers.append(triggerMap[name])
return triggers
import thread
SLEEPTIME = 60 #seconds -- how often we poll
def main_thread(master):
try:
# These will probably generate a few hits...
t1 = TitleTrigger("Obama")
t2 = SubjectTrigger("Romney")
t3 = PhraseTrigger("Election")
t4 = OrTrigger(t2, t3)
triggerlist = [t1, t4]
# TODO: Problem 11
# After implementing makeTrigger, uncomment the line below:
triggerlist = readTriggerConfig("triggers.txt")
# from here is about drawing
frame = Frame(master)
frame.pack(side=BOTTOM)
scrollbar = Scrollbar(master)
scrollbar.pack(side=RIGHT,fill=Y)
t = "Google & Yahoo Top News"
title = StringVar()
title.set(t)
ttl = Label(master, textvariable=title, font=("Helvetica", 18))
ttl.pack(side=TOP)
cont = Text(master, font=("Helvetica",14), yscrollcommand=scrollbar.set)
cont.pack(side=BOTTOM)
cont.tag_config("title", justify='center')
button = Button(frame, text="Exit", command=root.destroy)
button.pack(side=BOTTOM)
guidShown = []
def get_cont(newstory):
if newstory.getGuid() not in guidShown:
cont.insert(END, newstory.getTitle()+"\n", "title")
cont.insert(END, (80 * '-').join("\n\n"), "title")
cont.insert(END, newstory.getSummary())
cont.insert(END, (120 * '*').join("\n\n"), "title")
guidShown.append(newstory.getGuid())
while True:
print "Polling . . .",
Get stories from Google's Top Stories RSS news feed
stories = process("http://news.google.com/?output=rss")
Get stories from Yahoo's Top Stories RSS news feed
stories.extend(process("http://rss.news.yahoo.com/rss/topstories"))
stories = filterStories(stories, triggerlist)
map(get_cont, stories)
scrollbar.config(command=cont.yview)
print "Sleeping..."
time.sleep(SLEEPTIME)
except Exception as e:
print e
if __name__ == '__main__':
root = Tk()
root.title("Some RSS parser")
thread.start_new_thread(main_thread, (root,))
root.mainloop()
ここにテスターからのエラーメッセージがあります - 可能であれば助けてください...それは私の心を混乱させます!!! Total には、これらのエラー メッセージを表示している 7 つのテストがあり、どうすれば修正できるかまだわかりません。できれば助けてください...ちゃお！
Test: 1 make TitleTrigger
Your output:
Trigger file:
t1 TITLE NASA
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
None
**** ERROR: It looks like your makeTrigger function is not properly returning the trigger; the trigger, rather than 'None', should not have printed on the previous line.
--> Is trigger t1 in triggerMap? False
**** ERROR: Length of triggerMap should be 1; it is: 0
Correct output:
Trigger file:
t1 TITLE NASA
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
TitleTrigger made with word: NASA
--> Is trigger t1 in triggerMap? True
Test: 2 make basic triggers
Your output:
Trigger file:
t1 TITLE NASA
t2 SUBJECT Mars
t3 SUMMARY rocket
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
None
--> Is trigger t1 in triggerMap? False
None
--> Is trigger t2 in triggerMap? False
None
--> Is trigger t3 in triggerMap? False
**** ERROR: Length of triggerMap should be 3; it is: 0
Correct output:
Trigger file:
t1 TITLE NASA
t2 SUBJECT Mars
t3 SUMMARY rocket
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
TitleTrigger made with word: NASA
--> Is trigger t1 in triggerMap? True
SubjectTrigger made with word: Mars
--> Is trigger t2 in triggerMap? True
SummaryTrigger made with word: rocket
--> Is trigger t3 in triggerMap? True
Test: 3 make PhraseTriggers
Your output:
Trigger file:
t1 PHRASE NASA
t2 PHRASE Curiosity Mars rover
t3 PHRASE Neil deGrasse Tyson
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
None
--> Is trigger t1 in triggerMap? False
None
--> Is trigger t2 in triggerMap? False
None
--> Is trigger t3 in triggerMap? False
**** ERROR: Length of triggerMap should be 3; it is: 0
Correct output:
Trigger file:
t1 PHRASE NASA
t2 PHRASE Curiosity Mars rover
t3 PHRASE Neil deGrasse Tyson
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
PhraseTrigger made with phrase: NASA
--> Is trigger t1 in triggerMap? True
PhraseTrigger made with phrase: Curiosity Mars rover
--> Is trigger t2 in triggerMap? True
PhraseTrigger made with phrase: Neil deGrasse Tyson
--> Is trigger t3 in triggerMap? True
Test: 4 make NotTriggers
Your output:
Trigger file:
t1 TITLE Manitoba
t2 NOT t1
t3 PHRASE British Colombia
t4 NOT t3
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
None
--> Is trigger t1 in triggerMap? False
None
--> Is trigger t2 in triggerMap? False
None
--> Is trigger t3 in triggerMap? False
None
--> Is trigger t4 in triggerMap? False
**** ERROR: Length of triggerMap should be 4; it is: 0
Correct output:
Trigger file:
t1 TITLE Manitoba
t2 NOT t1
t3 PHRASE British Colombia
t4 NOT t3
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
TitleTrigger made with word: Manitoba
--> Is trigger t1 in triggerMap? True
NotTrigger made with trigger: TitleTrigger("Manitoba")
--> Is trigger t2 in triggerMap? True
PhraseTrigger made with phrase: British Colombia
--> Is trigger t3 in triggerMap? True
NotTrigger made with trigger: PhraseTrigger("British Colombia")
--> Is trigger t4 in triggerMap? True
Test: 5 make AndTriggers
Your output:
Trigger file:
t1 TITLE Manitoba
t2 PHRASE British Colombia
t3 AND t1 t2
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
None
--> Is trigger t1 in triggerMap? False
None
--> Is trigger t2 in triggerMap? False
None
--> Is trigger t3 in triggerMap? False
**** ERROR: Length of triggerMap should be 3; it is: 0
Correct output:
Trigger file:
t1 TITLE Manitoba
t2 PHRASE British Colombia
t3 AND t1 t2
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
TitleTrigger made with word: Manitoba
--> Is trigger t1 in triggerMap? True
PhraseTrigger made with phrase: British Colombia
--> Is trigger t2 in triggerMap? True
AndTrigger made with triggers: TitleTrigger("Manitoba") and PhraseTrigger("British Colombia")
--> Is trigger t3 in triggerMap? True
Test: 6 make OrTriggers
Your output:
Trigger file:
t1 SUBJECT Harper
t2 PHRASE Prime Minister
t3 OR t1 t2
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
None
--> Is trigger t1 in triggerMap? False
None
--> Is trigger t2 in triggerMap? False
None
--> Is trigger t3 in triggerMap? False
**** ERROR: Length of triggerMap should be 3; it is: 0
Correct output:
Trigger file:
t1 SUBJECT Harper
t2 PHRASE Prime Minister
t3 OR t1 t2
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
SubjectTrigger made with word: Harper
--> Is trigger t1 in triggerMap? True
PhraseTrigger made with phrase: Prime Minister
--> Is trigger t2 in triggerMap? True
OrTrigger made with triggers: SubjectTrigger("Harper") and PhraseTrigger("Prime Minister")
--> Is trigger t3 in triggerMap? True
Test: 7 make composite triggers
Your output:
Trigger file:
t1 SUBJECT Cameron
t2 SUBJECT Gillard
t3 SUBJECT Harper
t4 PHRASE Prime Minister
t5 AND t1 t4
t6 AND t2 t4
t7 OR t3 t4
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
None
--> Is trigger t1 in triggerMap? False
None
--> Is trigger t2 in triggerMap? False
None
--> Is trigger t3 in triggerMap? False
None
--> Is trigger t4 in triggerMap? False
None
--> Is trigger t5 in triggerMap? False
None
--> Is trigger t6 in triggerMap? False
None
--> Is trigger t7 in triggerMap? False
**** ERROR: Length of triggerMap should be 7; it is: 0
Correct output:
Trigger file:
t1 SUBJECT Cameron
t2 SUBJECT Gillard
t3 SUBJECT Harper
t4 PHRASE Prime Minister
t5 AND t1 t4
t6 AND t2 t4
t7 OR t3 t4
**** RUNNING MAKETRIGGER ON TRIGGER FILE ****
SubjectTrigger made with word: Cameron
--> Is trigger t1 in triggerMap? True
SubjectTrigger made with word: Gillard
--> Is trigger t2 in triggerMap? True
SubjectTrigger made with word: Harper
--> Is trigger t3 in triggerMap? True
PhraseTrigger made with phrase: Prime Minister
--> Is trigger t4 in triggerMap? True
AndTrigger made with triggers: SubjectTrigger("Cameron") and PhraseTrigger("Prime Minister")
--> Is trigger t5 in triggerMap? True
AndTrigger made with triggers: SubjectTrigger("Gillard") and PhraseTrigger("Prime Minister")
--> Is trigger t6 in triggerMap? True
OrTrigger made with triggers: SubjectTrigger("Harper") and PhraseTrigger("Prime Minister")
--> Is trigger t7 in triggerMap? True