def parse_meditation(lines):
lines = [l for l in lines if l.strip() if l.strip()]
title_line = lines[0]
rest = lines[1:]
slug, title = title_line.replace("//", "").strip().split("|")
koans = OrderedDict()
current = None
comment_bracket_cnt = 0
for line in rest:
if line.strip().startswith("//"):
current = line.replace("//", "").strip()
koans[current] = {"hint": [], "code": [], "slug": current.split("|")[0], "name": current.split("|")[1]}
elif line.strip().startswith("/*"):
koans[current]["hint"].append(line)
comment_bracket_cnt += 1
elif line.strip().startswith("*/"):
koans[current]["hint"].append(line)
comment_bracket_cnt -= 1
else:
if comment_bracket_cnt != 0:
koans[current]["hint"].append(line)
else:
koans[current]["code"].append(line)
for koan in koans.values():
koan["hint"] = "".join(koan["hint"])
koan["code"] = "".join(koan["code"])
ks = [Koan(k["slug"], k["name"], k["hint"], k["code"]) for k in koans.values()]
m = Meditation(slug, title)
for k in ks:
m.add_koan(k)
return m
def retrieve(self):
meditations = list(Meditation.collection().values())
if len(meditations) > 0:
s = sorted(meditations, key=lambda m: m.slug)
return [marshal(m, meditation_list_fields) for m in s]
else:
return {} #FIXME
def run(self, slug):
matches = filter(lambda m: m.slug.startswith(slug), Meditation.collection().values())
if len(matches) == 0:
print "No meditation matches given name"
elif len(matches) > 1:
print "Multiple matches:"
for m in matches: print "\t{0}".format(m.slug)
else:
matches[0].delete()
def retrieve(self, slug):
meditation = Meditation.get(slug)
if not meditation: return {"detail": "Not found"}, 404
user = get_user_from_request(request)
if not user:
self.extend_with_null_solutions(meditation.koans)
else:
self.extend_with_user_solutions(meditation.koans, user)
return marshal(meditation, meditation_detail_fields)
def parse_meditation(lines):
lines = [l for l in lines if l.strip() if l.strip()]
title_line = lines[0]
rest = lines[1:]
slug, title = title_line.replace('//', '').strip().split('|')
koans = OrderedDict()
current = None
comment_bracket_cnt = 0
for line in rest:
if line.strip().startswith('//'):
current = line.replace('//', '').strip()
koans[current] = {
'hint': [],
'code': [],
'slug': current.split('|')[0],
'name': current.split('|')[1]
}
elif line.strip().startswith('/*'):
koans[current]['hint'].append(line)
comment_bracket_cnt += 1
elif line.strip().startswith('*/'):
koans[current]['hint'].append(line)
comment_bracket_cnt -= 1
else:
if comment_bracket_cnt != 0:
koans[current]['hint'].append(line)
else:
koans[current]['code'].append(line)
for koan in koans.values():
koan['hint'] = "".join(koan['hint'])
koan['code'] = "".join(koan['code'])
ks = [
Koan(k['slug'], k['name'], k['hint'], k['code'])
for k in koans.values()
]
m = Meditation(slug, title)
for k in ks:
m.add_koan(k)
return m
def create(self, meditation_slug, koan_slug):
meditation = Meditation.get(meditation_slug)
if not meditation: return {"detail": "Not found"}, 404
koans = filter(lambda k: k.slug == koan_slug, meditation.koans)
try:
koan = koans[0]
except IndexError:
return {"detail": "Not found"}, 404
answer = answer_parser.parse_args() # @UndefinedVariable
new_answer = Answer(koan, answer['answer'])
g.user.add_answer(new_answer)
return {}, 201
def run(self, filepath):
try:
with open(filepath, 'r') as fp:
source_lines = fp.readlines()
except IOError:
print "Could not read contents of file"
return
try:
meditation = parse_meditation(source_lines)
except Exception:
print "Could not parse meditation."
return
if Meditation.get(meditation.name):
print "Meditation `{0}` already exists.".format(meditation.slug)
meditation.save()
