funkwlmpv/src/utils.py

86 lines
2.9 KiB
Python

import src.fw_api
import os
import sys
import shutil
from urllib.parse import unquote
def get_remote_file_name(url):
'''This function return filename by content-disposition header'''
r = src.fw_api.current_instance.s.head(url)
content_dispos = r.headers.get('content-disposition')
if content_dispos.startswith('attachment; filename*=UTF-8\'\''):
return unquote(content_dispos.split('attachment; filename*=UTF-8\'\'')[-1])
def download_track(url, name=None):
if not url.startswith('http'):
copy_from_cache(url)
return
url = url.split('?')[0] # Stripe all params from url
r = src.fw_api.current_instance.s.get(url, stream=True)
if not name:
name = get_remote_file_name(url)
if not name:
name = url.split(r'/')[-1]
with open(name.replace('/', '_'), 'wb') as f:
print(f"Downloading {name}")
total_length = r.headers.get('content-length')
if total_length is None: # no content length header
f.write(r.content)
else:
dl = 0
total_length = int(total_length)
for data in r.iter_content(chunk_size=4096):
dl += len(data)
f.write(data)
done = int(50 * dl / total_length)
# base progress bar
sys.stdout.write("\r[%s%s]" % ('=' * done, ' ' * (50-done)))
sys.stdout.flush()
return name
def copy_from_cache(url_file):
uuid = url_file.split(r'/')[-1]
original_name = get_remote_file_name(f'https://{src.fw_api.current_instance.instance}/api/v1/listen/{uuid}')
shutil.copyfile(url_file, original_name)
def print_there(x, y, text):
'''Print at position x, y caption in terminal (Linux only)'''
sys.stdout.write("\x1b7\x1b[%d;%df%s\x1b8" % (x, y, text))
sys.stdout.flush()
def track_info_output(track):
output = []
for k, v in track.items():
if k not in ('cover', 'uploads', 'listen_url', 'mbid', 'id', 'is_playable') and v is not None and v != []:
if isinstance(v, dict):
for i in ('title', 'name', 'fid'):
if v.get(i):
val_override = v.get(i)
output.append(f'{k}: {val_override}')
else:
output.append(f'{k}: {v}')
output.append('Related Libraries:')
try:
assigned_libs = src.fw_api.assigned_libraries_on_track(track['id'])['results']
for i in assigned_libs:
for prop in ('fid', 'name', 'description', 'creation_date'):
output.append(i.get(prop))
except:
output.append('Failed get related')
output = '\n'.join(output)
os.system(f'less <<EOF\n{output}\nEOF')
def indices(lst, item):
'''https://ao.phreedom.club/questions/5419204/index-of-duplicates-items-in-a-python-list'''
return [i for i, x in enumerate(lst) if x == item]