49 lines
1.2 KiB
Python
49 lines
1.2 KiB
Python
import logging
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import os
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USER_AGENT = 'YCast'
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VAR_PATH = os.path.expanduser("~") + '/.ycast'
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CACHE_PATH = VAR_PATH + '/cache'
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class Directory:
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def __init__(self, name, item_count):
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self.name = name
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self.item_count = item_count
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def generate_stationid_with_prefix(uid, prefix):
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if not prefix or len(prefix) != 2:
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logging.error("Invalid station prefix length (must be 2)")
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return None
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if not uid:
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logging.error("Missing station id for full station id generation")
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return None
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return str(prefix) + '_' + str(uid)
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def get_stationid_prefix(uid):
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if len(uid) < 4:
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logging.error("Could not extract stationid (Invalid station id length)")
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return None
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return uid[:2]
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def get_stationid_without_prefix(uid):
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if len(uid) < 4:
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logging.error("Could not extract stationid (Invalid station id length)")
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return None
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return uid[3:]
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def get_cache_path(cache_name):
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cache_path = CACHE_PATH + '/' + cache_name
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try:
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os.makedirs(cache_path)
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except FileExistsError:
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pass
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except PermissionError:
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logging.error("Could not create cache folders (%s) because of access permissions", cache_path)
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return None
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return cache_path
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