/
mlp_models.py
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/
mlp_models.py
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import re
from models import Show, Season, Episode, Line
from urllib.parse import urldefrag, urljoin
from filters import what_is_all, what_is_rest, antagonists, princesses, adjectives, name_replace, small_bad, set_replace
from bs4 import BeautifulSoup
from ordered_set import OrderedSet
from collections import OrderedDict
class MLPEpisode(Episode):
def _parse(self, ep):
title = ep.select('#WikiaPageHeader h1')[0].string
title = title.split('/')[-1]
title = title.replace('My Little Pony', '')
title = re.sub(r'\([^\)]+\)', '', title)
title = title.strip()
main = ep.find(id='WikiaArticle')
lines = []
for dialog in main.select('#mw-content-text > dl'):
for dd in dialog.children:
try:
# For some reason some lines are empty. We ignore those
if not self.get_text(dd).strip():
continue
# Replace italics with * (Markdown syntax)
for i in dd('i'):
i.replace_with('*' + self.get_text(i) + '*')
# Sometimes there are songs here
if dd.dl:
if dd.b:
speaker = self.get_text(dd.b).strip()
else:
# Some songs continue from spoken lines, so the speaker is
# omitted in the markup
speaker = lines[-1]['speaker']
lines.append({
'speaker': speaker,
'text': '\n'.join(self.get_text(d).strip() for d in dd.dl.children),
'song': True
})
else:
line_text = self.get_text(dd).strip()
# Some lines are purely stage action or sounds. Catch those since
# they have no speaker
if line_text.startswith('[') and line_text.endswith(']'):
speaker = 'action'
elif not dd.b:
# If there is no speaker, we assume it's continuing from
# the previous line (this usually happens with friendship
# letters)
speaker = lines[-1]['speaker']
else:
speaker, line_text = line_text.split(':', 1)
lines.append({
'speaker': speaker.strip(),
'text': line_text.strip()
})
except Exception as e:
print(e)
print('Died on: ' + self.get_text(dd))
return title, lines
class MLPSeason(Season):
def __init__(self, order=None, name=None, show=None, urls=None, hydrate=False):
# Make seasons always titlecase
if name:
name = name.title()
super().__init__(order, name, show, urls, hydrate)
if 'season' in self.name.lower():
self.code = self.order
else:
self.code = 'eqg'
class MLPLine(Line):
def __init__(self, speaker, text, episode, number=None, song=False):
super().__init__(speaker, text, episode, number)
self.song = song
def is_princess(self) -> bool:
"""Returns true if the character is a princess"""
for name in self.speaker:
if name in princesses:
return True
# Check for Twilight's ascension
season = self.episode.season.code
ep = self.episode.number
if name == 'Twilight Sparkle':
if season == 'eqg':
return True
if season > 3:
return True
if season == 3 and ep == 13 and self.number > 118:
return True
return False
def is_bad(self) -> bool:
"""Returns true if the character is a bad guy"""
for name in self.speaker:
if name in antagonists or name in small_bad:
return True
season = self.episode.season.code
ep = self.episode.number
if name == 'Trixie':
if season == 'eqg':
return False
if season <= 3:
return True
if season == 3 and ep == 5 and self.number < 270:
return True
if name == 'Gilda':
if season < 5:
return True
return False
def is_antagonist(self) -> bool:
"""Returns true if the character is a big bad"""
for name in self.speaker:
if name in antagonists:
return True
season = self.episode.season.code
ep = self.episode.number
if name == 'Discord':
if season > 3:
return False # Discord Redemption in Keep Calm and Flutter On
if season == 3 and ep == 10 and self.number > 246:
return False
return True
if name == 'Sunset Shimmer':
if ep == 1:
return True
if name == 'Starlight Glimmer':
if season > 5:
return False
return True
if name == 'Princess Cadance':
if season == 2 and ep == 25:
if self.number < 80: # Flashback
return False
else:
return True
if season == 2 and ep == 26:
if self.number < 25:
return True
return False
def is_action(self):
return not bool(self.without_action(self.text))
@staticmethod
def without_action(text):
return re.sub(r'\[[^\]]*\]\s*', '', text).strip()
def _parse_speaker(self, text, episode, number) -> set:
# Remove symbols
text = re.sub(r'[\[\]:"\'.]+', '', text)
# Remove things in brackets
text = re.sub(r'\s?\([^)]+\)', '', text)
# Bail if 'all' or 'rest' is found
episode = self.episode.title
if 'All' in text and episode in what_is_all:
return what_is_all[episode]
elif 'Rest of main cast' in text and episode in what_is_rest:
return what_is_rest[episode]
# Split along the word 'and'
names = filter(None, re.split(r'\s*(?:,|\band\b)\s*', text))
ret = []
for name in names:
for a in adjectives:
name = re.sub(r'\b' + a + r'\b', '', name)
if 'Pinkie Pie' in name:
name = 'Pinkie Pie' # To handle all the duplicate Pinkies
if 'Changeling' in name:
name = 'Changeling'
name = name.strip()
for s, r in name_replace.items():
if name == s:
name = r
for s, r in set_replace.items():
if name in s:
ret.extend(r)
break
else:
ret.append(name)
return set(ret)
def _parse_text(self, text, episode, number) -> str:
return text
class MLP(Show):
def __init__(self, url=None, hydrate=False, season=MLPSeason, episode=MLPEpisode, line=MLPLine):
super().__init__(url, hydrate, season, episode, line)
def storage_dir(self):
return 'result'
def _parse(self, page: BeautifulSoup, url):
seasons = OrderedDict()
eqg = OrderedSet()
child = page.select_one('#WikiaArticle h2')
season = child.text
while child.next_sibling:
child = child.next_sibling
if child.name == 'table':
for a in child.find_all('a', string='Transcript'):
if not a.has_attr('class') or 'new' not in a['class']:
episode_url, fragment = urldefrag(a['href'])
episode_url = urljoin(url, episode_url)
if 'Equestria Girls' not in season:
if season not in seasons:
seasons[season] = OrderedSet()
seasons[season].append(episode_url)
else:
eqg.append(episode_url)
continue
if child.name == 'h2':
season = child.text
continue
seasons['Equestria Girls'] = eqg
return seasons