ssbu_lokrez/lokrez/resources.py

162 lines
4.9 KiB
Python

import io
import pathlib
import sys
import zipfile
import requests
from .characters_ssbu import EVERYONE
# -----------------------------------------------------------------------------
def download_file(url, with_progressbar = True, proxy = None):
r = requests.get(
url,
stream = with_progressbar,
proxies = { "https": proxy, "http": proxy },
)
if not with_progressbar:
return io.BytesIO(r.content)
total = r.headers.get("content-length")
f = io.BytesIO()
if total is not None:
downloaded = 0
total = int(total)
for data in r.iter_content(
chunk_size = max(int(total/1000), 1024*1024),
):
f.write(data)
downloaded += len(data)
done = int(50*downloaded/total)
sys.stdout.write( "\r[{}{}] ({:02d}%)".format(
"" * done,
" " * (50-done),
done*2,
) )
sys.stdout.flush()
sys.stdout.write("\n")
else:
f = write(r.content)
return f
# -----------------------------------------------------------------------------
def download_res_ssbu(dstdir, proxy = None, log=None):
"""Downloads SSBU resources from spriters and rename them according to
lokrez expectations"""
stock_icons_url = "https://www.spriters-resource.com/download/111395/"
# -------------------------------------------------------------------------
# Download stock icons
log.warning("Downloading stock icons...")
fstocks = download_file(stock_icons_url, proxy = proxy)
zfstocks = zipfile.ZipFile(fstocks)
# Iter over each character
for character in EVERYONE:
log.warning("Downloading images for {}...".format(character.name))
# Create directory for this character
chardir = dstdir / character.name
try:
chardir.mkdir()
except FileExistsError:
log.info(
"Directory already exists for {}".format(character.name)
)
try:
next(chardir.iterdir())
log.warning(
"Directory not empty for {}, skipping" \
.format(character.name)
)
continue
except StopIteration:
log.info(
"Directory empty, downloading",
)
# Download urls & write image files
for url in character.spritersurls:
try:
f = download_file(url, proxy = proxy)
except Exception as e:
try:
log.warning("Download failed ({}), retrying".format(e))
f = download_file(url, proxy = proxy)
except Exception as e:
log.error("Download failed({})".format(e))
log.debug(e, exc_info = True)
continue
with zipfile.ZipFile(f) as zfchar:
for zf in [zfchar,zfstocks]:
for source_filename in zf.namelist():
if "No Gamma Fix" in source_filename:
continue
if character.codename not in source_filename:
continue
target_filename = pathlib.Path(source_filename).name
if target_filename in ["","Tag.txt"]:
continue
target_filename = pathlib.Path(source_filename).name
target_filename = target_filename.replace(
character.codename,
character.name,
)
log.debug("Writing file '{}'".format(target_filename))
target_filename = chardir / target_filename
with open(str(target_filename), "wb") as tf:
tf.write(zf.read(source_filename))
# =============================================================================
if __name__ == '__main__':
import argparse
import logging
import tempfile
logging.basicConfig(
level = logging.DEBUG,
format = "%(message)s",
)
parser = argparse.ArgumentParser()
parser.add_argument(
"dstdir",
default = None,
help = "directory where to store the downloaded resources " \
"(default to a temporary file)",
)
args = parser.parse_args()
if args.dstdir is None:
args.dstdir = tempfile.mkdtemp()
logging.warning(
"Storing in temporary directory : {}".format(args.dstdir)
)
download_res_ssbu(
dstdir = args.dstdir,
log = logging,
)