/
ex41ooptest.py
90 lines (68 loc) · 2.08 KB
/
ex41ooptest.py
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#imports modules
import random
from urllib import urlopen
import sys
WORD_URL = "http://learncodethehardway.org/words.txt"
# creates a list of words
WORDS = []
PHRASES = {
"class ###(###):":
"Make a class named ### that is-a ###.",
"class ###(object):\n\tdef __init__(self, ***)" :
"class ### has-a __init__ that takes self and *** parameters.",
"class ###(object):n\tdef ****(self, @@@)":
"class ### has-a function named *** that takes self and @@@ parameters.",
"*** = ###()":
"Set *** to an instance of class ###,",
"***.***(@@@)":
"From *** get the *** function, and call it with parameters self, @@@",
"***.*** = '***'":
"From *** get the *** attribute and set it to '***'"
}
# do they want to drill phrases first
PHRASE_FIRST = False
# print sys.argv
if len(sys.argv) == 2 and sys.argv[1] == "english":
PHRASE_FIRST == True
# load up the words from the website
for word in urlopen(WORD_URL).readlines():
WORDS.append(word.strip())
#print "word", word
#print WORDS
def convert (snippet, phrase):
class_names = [w.capitalize() for w in
random.sample(WORDS, snippet.count("###"))]
other_names = random.sample(WORDS, snippet.count("***"))
results = []
param_names = []
for i in range(0, snippet.count("@@@")):
param_count = random.randint(1, 3)
param_names.append(', '.join(random.sample(WORDS, param_count)))
for sentence in snippet, phrase:
result = sentence[:]
# fake class names
for word in class_names:
result = result.replace("###", word, 1)
# fake other names
for word in other_names:
result = result.replace("***", word, 1)
# fake parameter lists
for word in param_names:
result = result.replace("@@@", word, 1)
results.append(result)
return results
# keep going until they hit ctrl-D
try:
while True:
snippets = PHRASES.keys()
random.shuffle(snippets)
for snippet in snippets:
phrase = PHRASES[snippet]
question, answer = convert(snippet, phrase)
if PHRASE_FIRST:
question, answer = answer, question
print question
raw_input(">")
print "ANSWER %s\n\n" % answer
except EOFError:
print "\nBye"