async def create_soup(self, url, params=None):
"""Run a GET request to Deezer's JSON API for album data."""
params = params or {}
album_id = self.parse_release_id(url)
try:
data = await self.get_json(f"/album/{album_id}", params=params)
data["tracklist"] = await self.get_tracks(f"/album/{album_id}", params)
return data
except json.decoder.JSONDecodeError as e:
raise ScrapeError(f"Deezer page did not return valid JSON.") from e
except (KeyError, ScrapeError) as e:
raise ScrapeError(f"Failed to grab metadata for {url}.") from e
def get_json_sync(self, url, params=None, headers=None):
"""Make a synchronius get request, usually called by the async get_json."""
params = {**(params or {}), **(self.get_params)}
headers = {**(headers or {}), **HEADERS}
try:
result = requests.get(self.url + url,
params=params,
headers=headers,
timeout=7)
if result.status_code != 200:
raise ScrapeError(f"Status code {result.status_code}.",
result.json())
return result.json()
except json.decoder.JSONDecodeError as e:
raise ScrapeError("Did not receive JSON from API.") from e
def parse_release_date(self, soup):
try:
date = soup.select(
'span[itemprop="datePublished"]')[0].string.strip()
return datetime.strptime(date, "%d %B, %Y").strftime("%Y-%m-%d")
except IndexError as e:
raise ScrapeError("Could not parse release date.") from e
def parse_tracks(self, soup):
tracks = defaultdict(dict)
cur_disc = 1
for track in soup.select(".web-preview"):
try:
try:
num = (track.select(".song-index")[0].select(
".column-data")[0].string.strip())
except IndexError:
continue
raw_title = track.select(".song-name")[0].text.strip()
title = RE_FEAT.sub("", raw_title)
explicit = bool(track.select(".badge.explicit.default"))
# Itunes silently increments disc number.
if int(num) == 1 and num in tracks[str(cur_disc)]:
cur_disc += 1
tracks[str(cur_disc)][num] = self.generate_track(
trackno=int(num),
discno=cur_disc,
artists=parse_artists(soup, track, raw_title),
title=title,
explicit=explicit,
)
except (ValueError, IndexError) as e:
raise e
raise ScrapeError("Could not parse tracks.") from e
return dict(tracks)
async def create_soup(self, url, params=None):
try:
return await self.get_json(f"/releases/{self.regex.match(url)[1]}",
params=params)
except json.decoder.JSONDecodeError as e:
raise ScrapeError(
f"Discogs page did not return valid JSON.") from e
async def search_releases(self, searchstr, limit):
releases = {}
soup = await self.create_soup(self.search_url, params={"q": searchstr})
for meta in soup.select(".bucket-items.ec-bucket li .release-meta"):
try:
rls_id = int(
re.search(r"/release/.+?/(\d+)$",
meta.find("a")["href"])[1])
ar_li = [
a.string for a in meta.select(".release-artists a")
if a.string
]
title = next(t.string for t in meta.select(".release-title a")
if t.string)
artists = (", ".join(ar_li)
if len(ar_li) < 4 else config.VARIOUS_ARTIST_WORD)
label = meta.select(".release-label a")[0].string
if label.lower() not in config.SEARCH_EXCLUDED_LABELS:
releases[rls_id] = (
IdentData(artists, title, None, None, "WEB"),
self.format_result(artists, title, label),
)
except (TypeError, IndexError) as e:
raise ScrapeError(
"Failed to parse scraped search results.") from e
if len(releases) == limit:
break
return "Beatport", releases
def parse_release_catno(self, soup):
try:
catblob = soup.find_all('div', attrs={'class': 'mb-3'})[1]
return catblob.find('strong',
text='Cat:').next_sibling.strip().replace(
" ", "")
except IndexError as e:
raise ScrapeError("Could not parse catalog number.") from e
def parse_cover_url(self, soup):
try:
# Just choosing the last artwork url here.
art = (soup.select(".product-lockup__artwork-for-product")
[0].img['srcset'].split(","))
return art[-1].split()[0]
except (TypeError, IndexError) as e:
raise ScrapeError("Could not parse cover URL.") from e
def parse_release_label(self, soup):
try:
artist = soup.select('#name-section span[itemprop="byArtist"] a')[0].string
label = soup.select("#band-name-location .title")[0].string
if artist != label:
return label
except IndexError as e:
raise ScrapeError("Could not parse record label.") from e
def parse_genres(self, soup):
try:
genre_str = re.sub(
r"[^A-Za-z]+$", "", soup.select('meta[itemprop="genre"]')[0]["content"]
)
return {"Electronic", *(set(genre_str.split("/")))}
except TypeError as e:
raise ScrapeError("Could not parse genres.") from e
def parse_release_date(self, soup):
try:
date = re.search(
r"release(?:d|s) ([^\d]+ \d+, \d{4})",
soup.select(".tralbumData.tralbum-credits")[0].text,
)[1]
return datetime.strptime(date, "%B %d, %Y").strftime("%Y-%m-%d")
except (TypeError, IndexError) as e:
raise ScrapeError("Could not parse release date.") from e
def parse_cover_url(self, soup):
try:
return (
soup.select(".img-release img")[0]["src"][::-1]
.replace("MED"[::-1], "BIG"[::-1], 1)[::-1]
.replace("/300/", "/full/")
)
except (TypeError, IndexError) as e:
raise ScrapeError("Could not parse cover URL.") from e
def parse_cover_url(self, soup):
try:
art = soup.select(
"picture.product-artwork.product-artwork--captioned"
".we-artwork--fullwidth.we-artwork.ember-view source"
)[0]["srcset"]
return re.search(r",(https://[^,]+\.jpg) 3x", art)[1]
except (TypeError, IndexError) as e:
raise ScrapeError("Could not parse cover URL.") from e
async def search_releases(self, searchstr, limit):
releases = {}
soup = await self.create_soup(
self.search_url,
params={
"submit-search": "SEARCH",
"solrorder": "relevancy",
"q[all][]": [searchstr],
},
allow_redirects=False,
)
for meta in soup.select(
"#page_nav + .product-list .productlist_widget_product_detail"
):
try:
header_type = meta.select(
"div.productlist_widget_product_info")[0]["ua_location"]
if header_type != "release header": # F**k sample packs, etc.
continue
su_title = meta.select(
".productlist_widget_product_title .jq_highlight.pwrtext a"
)[0]
rls_id = re.search(r"/products/[^/]+/([\d-]+)",
su_title["href"])[1]
title = su_title.string
date = meta.select(
".productlist_widget_product_preview_buy span")[0].string
year = 2000 + int(date[-2:])
ar_li = [
a.string.title() for a in meta.select(
".productlist_widget_product_artists .jq_highlight.pwrtext a"
) if a.string
]
artists = (", ".join(ar_li) if ar_li and len(ar_li) < 5 else
config.VARIOUS_ARTIST_WORD)
label = meta.select(
".productlist_widget_product_label .jq_highlight.pwrtext a"
)[0].string.strip()
catno = (meta.select(".productlist_widget_product_preview_buy")
[0].text.split("\n")[1].strip())
if label.lower() not in config.SEARCH_EXCLUDED_LABELS:
releases[rls_id] = (
IdentData(artists, title, year, None, "WEB"),
self.format_result(artists, title,
f"{year} {label} {catno}"),
)
except (TypeError, IndexError) as e:
raise ScrapeError(
"Failed to parse scraped search results.") from e
if len(releases) == limit:
break
return "Junodownload", releases
def parse_release_label(self, soup):
try:
return parse_copyright(
soup.select(".product-hero__tracks .link-list__item--copyright")[
0
].string
)
except IndexError as e:
raise ScrapeError("Could not parse record label.") from e
async def create_soup(self, url, params=None):
"""Run a GET request to Tidal's JSON API for album data."""
params = params or {}
album_id = self.parse_release_id(url)
for cc in get_tidal_regions_to_fetch():
try:
self.country_code = cc
params["countrycode"] = cc
data = await self.get_json(f"/albums/{album_id}", params=params)
tracklist = await self.get_json(
f"/albums/{album_id}/tracks", params=params
)
data["tracklist"] = tracklist["items"]
return data
except json.decoder.JSONDecodeError as e:
raise ScrapeError(f"Tidal page did not return valid JSON.") from e
except (KeyError, ScrapeError):
pass
raise ScrapeError(f"Failed to grab metadata for {url}.")
def parse_genres(self, soup):
genres = set()
try:
for a in soup.select(".tralbumData.tralbum-tags a"):
try:
genres |= fetch_genre(a.string)
except GenreNotInWhitelist:
pass
return genres
except TypeError as e:
raise ScrapeError("Could not parse genres.") from e
async def search_releases(self, searchstr, limit):
releases = {}
soup = await self.create_soup(
self.search_url,
params={
"submit-search": "SEARCH",
"solrorder": "relevancy",
"q[all][]": [searchstr],
},
allow_redirects=False,
)
for meta in soup.find_all('div',
attrs={
'class':
'row gutters-sm jd-listing-item',
'data-ua_location': 'release'
}):
try:
su_title = meta.find('a', attrs={'class': 'juno-title'})
rls_id = re.search(r"/products/[^/]+/([\d-]+)",
su_title["href"])[1]
title = su_title.string
right_blob = meta.find('div',
attrs={'class': 'text-sm mb-3 mb-lg-4'})
date = right_blob.find('br').next_sibling.strip()
year = 2000 + int(date[-2:])
catno = right_blob.find('br').previous_sibling.strip().replace(
' ', '')
ar_blob = meta.find('div', attrs={'class': 'col juno-artist'})
ar_li = [
a.string.title() for a in ar_blob.find_all('a') if a.string
]
artists = (", ".join(ar_li) if ar_li and len(ar_li) < 5 else
config.VARIOUS_ARTIST_WORD)
label_blob = meta.find('a', attrs={'class': 'juno-label'})
label = label_blob.text.strip()
if label.lower() not in config.SEARCH_EXCLUDED_LABELS:
releases[rls_id] = (
IdentData(artists, title, year, None, "WEB"),
self.format_result(artists, title,
f"{year} {label} {catno}"),
)
except (TypeError, IndexError) as e:
raise ScrapeError(
"Failed to parse scraped search results.") from e
if len(releases) == limit:
break
return "Junodownload", releases
def get_tidal_regions_to_fetch():
if config.TIDAL_FETCH_REGIONS:
return config.TIDAL_FETCH_REGIONS
else:
try:
from plugins.downloader.accounts import ACCOUNTS
if "Tidal" in ACCOUNTS:
return [k for k, v in ACCOUNTS["Tidal"].items() if v]
except ImportError:
pass
raise ScrapeError(f"No regions defined for Tidal to grab from")
def parse_genres(self, soup):
try:
genre = soup.select(
".product-header__list .inline-list "
"li.inline-list__item.inline-list__item--bulleted a"
)[0].string
try:
return ALIAS_GENRE[genre]
except KeyError:
return {genre.strip()}
except (TypeError, IndexError) as e:
raise ScrapeError("Could not parse genres.") from e
async def run_metadata(url, sources=None, return_source_name=False):
"""Run a scrape for the metadata of a URL"""
sources = (METASOURCES if not sources else {
name: source
for name, source in METASOURCES.items() if name in sources
})
for name, source in sources.items():
if source.Scraper.regex.match(url):
click.secho(f"Getting metadata from {name}.", fg="cyan")
if return_source_name:
return await source.Scraper().scrape_release(url), name
return await source.Scraper().scrape_release(url)
raise ScrapeError("URL did not match a scraper.")
async def get_tracks(self, url, params=None):
track_data = await loop.run_in_executor(
None,
lambda: self.sesh.get(self.site_url + url, params=(params or {})))
r = re.search(
r"window.__DZR_APP_STATE__ = ({.*?}})</script>",
track_data.text.replace("\n", ""),
)
if not r:
raise ScrapeError("Failed to scrape track data.")
raw = re.sub(r"{(\s*)type\: +\'([^\']+)\'", r'{\1type: "\2"', r[1])
raw = re.sub("\t+([^:]+): ", r'"\1":', raw)
return json.loads(raw)["SONGS"]["data"]
def parse_genres(self, soup):
try:
info = json.loads(
soup.find(attrs={
"name": "schema:music-album"
}).text)
genres = {
g
for gs in info['genre'] for g in ALIAS_GENRE.get(gs, [gs])
}
# either replace with alias (which can be more than one tag) or return untouched.
return genres
except (TypeError, IndexError) as e:
raise ScrapeError("Could not parse genres.") from e
def parse_tracks(self, soup):
tracks = defaultdict(dict)
cur_disc = 1
for track in soup.select("#product_tracklist tbody tr .col-title"):
try:
num, title = [t.strip() for t in track.text.split(".", 1)]
tracks[str(cur_disc)][num] = self.generate_track(
trackno=(num),
discno=cur_disc,
artists=parse_artists(soup, track, title),
title=parse_title(title, track),
)
except (ValueError, IndexError) as e:
raise ScrapeError("Could not parse tracks.") from e
return dict(tracks)
async def search_releases(self, searchstr, limit):
releases = {}
soup = await loop.run_in_executor(None, musicbrainzngs.search_releases,
searchstr, 10)
for rls in soup["release-list"]:
try:
artists = rls["artist-credit-phrase"]
try:
track_count = rls["medium-track-count"]
except KeyError:
track_count = None
label = catno = ""
if ("label-info-list" in rls and rls["label-info-list"]
and "label" in rls["label-info-list"][0]
and "name" in rls["label-info-list"][0]["label"]):
label = rls["label-info-list"][0]["label"]["name"]
if "catalog_number" in rls["label-info-list"][0]:
catno = rls["label-info-list"][0]["catalog_number"]
try:
source = rls["medium-list"][0]["format"]
except KeyError:
source = None
edition = ""
if label:
edition += label
if catno:
edition += " " + catno
if label.lower() not in config.SEARCH_EXCLUDED_LABELS:
releases[rls["id"]] = (
IdentData(artists, rls["title"], None, track_count,
source),
self.format_result(
artists,
rls["title"],
edition,
ed_title=source,
track_count=track_count,
),
)
except (TypeError, IndexError) as e:
raise ScrapeError(
"Failed to parse scraped search results.") from e
if len(releases) == limit:
break
return "MusicBrainz", releases
def parse_tracks(self, soup):
tracks = defaultdict(dict)
for disc in soup["medium-list"]:
for track in disc["track-list"]:
try:
tracks[str(disc["position"])][
str(track["number"])
] = self.generate_track(
trackno=track["number"],
discno=disc["position"],
artists=parse_artists(track["recording"]["artist-credit"]),
title=track["recording"]["title"],
)
except (ValueError, IndexError) as e:
raise ScrapeError("Could not parse tracks.") from e
return dict(tracks)
async def create_soup(self, url, params=None, headers=None, **kwargs):
"""
Asynchroniously run a webpage scrape and return a BeautifulSoup
object containing the scraped HTML.
"""
params = params or {}
r = await loop.run_in_executor(
None,
lambda: requests.get(
url, params=params, headers=HEADERS, timeout=7, **kwargs),
)
if r.status_code != 200:
raise ScrapeError(
f"Failed to successfully scrape page. Status code: {r.status_code}"
)
return BeautifulSoup(r.text, "html.parser")
def parse_tracks(self, soup):
tracks = defaultdict(dict)
cur_disc = 1
tracks_sc = soup.select(".bucket.tracks.interior-release-tracks "
".bucket-item.ec-item.track")
for track in tracks_sc:
try:
track_num = track.select(".buk-track-num")[0].string
tracks[str(cur_disc)][track_num] = self.generate_track(
trackno=track_num,
discno=cur_disc,
artists=parse_artists(track),
title=parse_title(track),
)
except (ValueError, IndexError) as e:
raise ScrapeError("Could not parse tracks.") from e
return dict(tracks)
def parse_tracks(self, soup):
tracks = defaultdict(dict)
cur_disc = 1
for track in soup.find_all(
'div',
attrs={
'class': 'row gutters-sm align-items-center product-tracklist-track'
},
):
try:
num = track.text.strip().split(".", 1)[0]
tobj = track.find('div', attrs={'class': 'col track-title'})
title = tobj.find('a').text
tracks[str(cur_disc)][num] = self.generate_track(
trackno=(num),
discno=cur_disc,
artists=parse_artists(soup, track, title),
title=parse_title(title, track),
)
except (ValueError, IndexError) as e:
raise ScrapeError("Could not parse tracks.") from e
return dict(tracks)
def parse_tracks(self, soup):
tracks = defaultdict(dict)
cur_disc = 1
for track in soup.select(".product-hero__tracks tr.table__row"):
try:
if track.select(".icon-musicvideo"):
continue
try:
num = track.select(".table__row__track span.table__row__number")[
0
].string.strip()
except IndexError:
continue
raw_title = track.select(
".table__row__name .table__row__titles .table__row__headline"
)[0].text.strip()
title = RE_FEAT.sub("", raw_title)
explicit = bool(
track.select(".table__row__name .table__row__titles .icon-explicit")
)
# iTunes silently increments disc.
if int(num) == 1 and int(num) in tracks[str(cur_disc)]:
cur_disc += 1
tracks[str(cur_disc)][num] = self.generate_track(
trackno=int(num),
discno=cur_disc,
artists=parse_artists(soup, track, raw_title),
title=title,
explicit=explicit,
)
except (ValueError, IndexError) as e:
raise e
raise ScrapeError("Could not parse tracks.") from e
return dict(tracks)
