mirror of
https://github.com/moparisthebest/SickRage
synced 2024-12-15 04:22:17 -05:00
cec4ed573d
Switched out sqlite3 libs in favour of SQLAlchemy v0.9, will gradually migrate dialects and scheme to be fully SQLAlchemy compliant for using there ORM with sessions instead of direct. Fixed getEpisode function to stop making unrequired scene number conversions on already converted data thats available now from cache.
63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
"""CherryPy Library"""
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# Deprecated in CherryPy 3.2 -- remove in CherryPy 3.3
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from cherrypy.lib.reprconf import unrepr, modules, attributes
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def is_iterator(obj):
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'''Returns a boolean indicating if the object provided implements
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the iterator protocol (i.e. like a generator). This will return
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false for objects which iterable, but not iterators themselves.'''
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from types import GeneratorType
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if isinstance(obj, GeneratorType):
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return True
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elif not hasattr(obj, '__iter__'):
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return False
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else:
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# Types which implement the protocol must return themselves when
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# invoking 'iter' upon them.
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return iter(obj) is obj
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class file_generator(object):
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"""Yield the given input (a file object) in chunks (default 64k). (Core)"""
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def __init__(self, input, chunkSize=65536):
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self.input = input
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self.chunkSize = chunkSize
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def __iter__(self):
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return self
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def __next__(self):
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chunk = self.input.read(self.chunkSize)
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if chunk:
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return chunk
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else:
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if hasattr(self.input, 'close'):
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self.input.close()
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raise StopIteration()
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next = __next__
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def file_generator_limited(fileobj, count, chunk_size=65536):
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"""Yield the given file object in chunks, stopping after `count`
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bytes has been emitted. Default chunk size is 64kB. (Core)
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"""
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remaining = count
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while remaining > 0:
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chunk = fileobj.read(min(chunk_size, remaining))
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chunklen = len(chunk)
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if chunklen == 0:
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return
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remaining -= chunklen
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yield chunk
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def set_vary_header(response, header_name):
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"Add a Vary header to a response"
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varies = response.headers.get("Vary", "")
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varies = [x.strip() for x in varies.split(",") if x.strip()]
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if header_name not in varies:
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varies.append(header_name)
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response.headers['Vary'] = ", ".join(varies)
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