53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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import logging
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import os.path
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from traceback import format_exc
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import rarfile
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import requests
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from aore.config import folders, unrar_config
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from aore.miscutils.exceptions import FiasException
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from aoxmltableentry import AoXmlTableEntry
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class AoRar:
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def __init__(self):
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rarfile.UNRAR_TOOL = unrar_config.path
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def download(self, url):
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logging.info("Downloading %s", url)
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try:
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local_filename = os.path.abspath(folders.temp + "/" + url.split('/')[-1])
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if os.path.isfile(local_filename):
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os.remove(local_filename)
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else:
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if not os.path.exists(folders.temp):
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os.makedirs(folders.temp)
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request = requests.get(url, stream=True)
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with open(local_filename, 'wb') as f:
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for chunk in request.iter_content(chunk_size=1024):
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if chunk:
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f.write(chunk)
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except:
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raise FiasException("Error downloading. Reason : {}".format(format_exc()))
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logging.info("Downloaded %d bytes", int(request.headers['Content-length']))
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return local_filename
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def get_table_entries(self, file_name, allowed_tables):
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if file_name and os.path.isfile(file_name):
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rf = rarfile.RarFile(file_name)
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for arch_entry in rf.infolist():
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xmltable = AoXmlTableEntry.from_rar(arch_entry.filename, rf, arch_entry)
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if xmltable.table_name in allowed_tables:
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yield xmltable
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else:
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logging.info("All entries processed")
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os.remove(file_name)
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else:
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logging.error("No file specified or not exists")
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