def courseinfo(id):
if id <= 0 or len(str(id)) >= 10:
raise mem_exceptions.CourseError("This course can't exist!")
try:
coursetest(id) #does the course exist?
if exist == False:
raise mem_exceptions.CourseError("This course doesn't exist!")
text = get_pagetext("http://memrise.com/course/" + str(id))
matched_lines = [line for line in text.split('\n') if "" in line]
url = ("http://memrise.com/course/" + str(id) + "/" +
str(matched_lines[25]) + "/leaderboard").replace(" ",
"-").lower()
author = get_pagetext(url)
author_line = [line for line in author.split('\n') if "" in line]
if matched_lines[26] != u"Welcome to Memrise!":
line26 = "\n" + matched_lines[26]
else:
line26 = ""
try:
return str(
matched_lines[22:25]
) + "\n" + matched_lines[25] + line26 + "\n" + author_line[22]
except IndexError:
pass
except UnicodeEncodeError:
if matched_lines[26] != u"Welcome to Memrise!":
line26 = "\n" + matched_lines[26]
else:
line26 = ""
return str(matched_lines[22:25]) + "\n" + matched_lines[25] + line26
except IOError:
raise mem_exceptions.NoConnection()
def courses_teaching_number(user):
usertest(user)
if exist == False:
raise mem_exceptions.UserError()
if exist == True:
try:
url = "http://memrise.com/user/" + user + "/courses/teaching"
text = get_pagetext(url)
matched_lines = [line for line in text.split('\n') if "" in line]
return matched_lines[36]
except IOError:
raise mem_exceptions.NoConnection()
def usertest(user):
try:
url = "https://www.memrise.com/user/" + user
global pagetext
pagetext = urllib.urlopen(url).read()
if "<h2>The page you are trying to get to doesn't exist.</h2>" in pagetext:
global exist
exist = False
else:
exist = True
except IOError:
raise mem_exceptions.NoConnection()
def coursenumber():
try:
start = 1580000
for i in range(1, 20000, 1000):
nstart = start + i
print nstart
url = "http://www.memrise.com/course/" + str(nstart)
if "<h2>The page you are trying to get to doesn't exist.</h2>" in urllib.urlopen(
url).read():
return "Current course: " + nstart
break
except IOError:
raise mem_exceptions.NoConnection()
def coursetest(id):
try:
url = "http://www.memrise.com/course/" + str(id)
if "<h2>The page you are trying to get to doesn't exist.</h2>" in urllib.urlopen(
url).read():
global exist
exist = False
return exist
else:
exist = True
return exist
except IOError:
raise mem_exceptions.NoConnection()
def courses_teaching(user):
usertest(user)
if exist == False:
raise mem_exceptions.UserError()
if exist == True:
try:
url = "http://memrise.com/user/" + user + "/courses/teaching"
text = get_pagetext(url)
matched_lines = [line for line in text.split('\n') if "" in line]
for el in range(39, len(matched_lines)-42):
print matched_lines[el]
except IOError:
raise mem_exceptions.NoConnection()
def points(user):
usertest(user)
if exist == False:
raise mem_exceptions.UserError()
if exist == True:
try:
url = "https://www.memrise.com/user/" + user
points_line = linenumber(url, 'Points')
lines = pagetext.split("\n")
return lines[points_line-4]
except TypeError:
return 0
except IOError:
raise mem_exceptions.NoConnection()
def mems(user):
usertest(user)
if exist == False:
raise mem_exceptions.UserError()
if exist == True:
try:
url = "https://www.memrise.com/user/" + user + "/mems/created/"
mems_line = linenumber(url, 'Created')
lines = pagetext.split("\n")
return lines[mems_line-1]
except TypeError:
return 0
except IOError:
raise mem_exceptions.NoConnection()
def top50learncompetition(user):
"""True, if the user is in the top 50 of the September Back-to-School learning Competition"""
usertest(user)
if exist == False:
raise mem_exceptions.UserError()
if exist == True:
try:
url = "http://memrise.com/user/" + user
if 'data-original-title="TOP' in urllib.urlopen(url).read():
return True
else:
return False
except IOError:
raise mem_exceptions.NoConnection()
def promember(user):
"""True, if user is pro member and False, if user isn't pro member!"""
usertest(user)
if exist == False:
raise mem_exceptions.UserError()
if exist == True:
try:
url = "http://memrise.com/user/" + user
if 'data-original-title="Pro' in urllib.urlopen(url).read():
return True
else:
return False
except IOError:
raise mem_exceptions.NoConnection()
def number_of_following(user):
usertest(user)
if exist == False:
raise mem_exceptions.UserError()
if exist == True:
try:
url = "https://www.memrise.com/user/" + user
following_line = linenumber(url, 'Following')
lines = pagetext.split("\n")
return lines[following_line-5]
except TypeError:
return 0
except IOError:
raise mem_exceptions.NoConnection()
def dailygoal(user):
usertest(user)
if exist == False:
raise mem_exceptions.UserError()
if exist == True:
try:
url = "https://www.memrise.com/user/" + user + "/mems/created/"
mems_line = linenumber(url, 'streak')
lines = list(pagetext.split("\n"))
line = str(lines[mems_line+9])
repl = line.replace("</b>", "").replace("<b>", "") #kill HTML
return repl
except TypeError:
pass
except IOError:
raise mem_exceptions.NoConnection()
def allcourses(course_info=False):
"""print a list of all available courses"""
if course_info == False:
for i in range(1600000):
if coursetest(i) == True:
print i
if course_info == True:
for i in range(1600000):
try:
if coursetest(i) == True:
print str(i), courseinfo(i)
except KeyboardInterrupt:
break
except IOError:
raise mem_exceptions.NoConnection()
if course_info == Ellipsis:
raise SyntaxError
else:
raise mem_exceptions.CourseError(
"course_info can't be like this. Only true or false.")
