def __init__(self, fd, mimetype, chunksize=DEFAULT_CHUNK_SIZE,
resumable=False):
"""Constructor.
Args:
fd: io.Base or file object, The source of the bytes to upload. MUST be
opened in blocking mode, do not use streams opened in non-blocking mode.
The given stream must be seekable, that is, it must be able to call
seek() on fd.
mimetype: string, Mime-type of the file.
chunksize: int, File will be uploaded in chunks of this many bytes. Only
used if resumable=True. Pass in a value of -1 if the file is to be
uploaded as a single chunk. Note that Google App Engine has a 5MB limit
on request size, so you should never set your chunksize larger than 5MB,
or to -1.
resumable: bool, True if this is a resumable upload. False means upload
in a single request.
"""
super(MediaIoBaseUpload, self).__init__()
self._fd = fd
self._mimetype = mimetype
if not (chunksize == -1 or chunksize > 0):
raise InvalidChunkSizeError()
self._chunksize = chunksize
self._resumable = resumable
self._fd.seek(0, os.SEEK_END)
self._size = self._fd.tell()
python类InvalidChunkSizeError()的实例源码
def __init__(self, fd, mimetype, chunksize=DEFAULT_CHUNK_SIZE,
resumable=False):
"""Constructor.
Args:
fd: io.Base or file object, The source of the bytes to upload. MUST be
opened in blocking mode, do not use streams opened in non-blocking mode.
The given stream must be seekable, that is, it must be able to call
seek() on fd.
mimetype: string, Mime-type of the file.
chunksize: int, File will be uploaded in chunks of this many bytes. Only
used if resumable=True. Pass in a value of -1 if the file is to be
uploaded as a single chunk. Note that Google App Engine has a 5MB limit
on request size, so you should never set your chunksize larger than 5MB,
or to -1.
resumable: bool, True if this is a resumable upload. False means upload
in a single request.
"""
super(MediaIoBaseUpload, self).__init__()
self._fd = fd
self._mimetype = mimetype
if not (chunksize == -1 or chunksize > 0):
raise InvalidChunkSizeError()
self._chunksize = chunksize
self._resumable = resumable
self._fd.seek(0, os.SEEK_END)
self._size = self._fd.tell()
def __init__(self, fd, mimetype, chunksize=DEFAULT_CHUNK_SIZE,
resumable=False):
"""Constructor.
Args:
fd: io.Base or file object, The source of the bytes to upload. MUST be
opened in blocking mode, do not use streams opened in non-blocking mode.
The given stream must be seekable, that is, it must be able to call
seek() on fd.
mimetype: string, Mime-type of the file.
chunksize: int, File will be uploaded in chunks of this many bytes. Only
used if resumable=True. Pass in a value of -1 if the file is to be
uploaded as a single chunk. Note that Google App Engine has a 5MB limit
on request size, so you should never set your chunksize larger than 5MB,
or to -1.
resumable: bool, True if this is a resumable upload. False means upload
in a single request.
"""
super(MediaIoBaseUpload, self).__init__()
self._fd = fd
self._mimetype = mimetype
if not (chunksize == -1 or chunksize > 0):
raise InvalidChunkSizeError()
self._chunksize = chunksize
self._resumable = resumable
self._fd.seek(0, os.SEEK_END)
self._size = self._fd.tell()
def __init__(self, fd, mimetype, chunksize=DEFAULT_CHUNK_SIZE,
resumable=False):
"""Constructor.
Args:
fd: io.Base or file object, The source of the bytes to upload. MUST be
opened in blocking mode, do not use streams opened in non-blocking mode.
The given stream must be seekable, that is, it must be able to call
seek() on fd.
mimetype: string, Mime-type of the file.
chunksize: int, File will be uploaded in chunks of this many bytes. Only
used if resumable=True. Pass in a value of -1 if the file is to be
uploaded as a single chunk. Note that Google App Engine has a 5MB limit
on request size, so you should never set your chunksize larger than 5MB,
or to -1.
resumable: bool, True if this is a resumable upload. False means upload
in a single request.
"""
super(MediaIoBaseUpload, self).__init__()
self._fd = fd
self._mimetype = mimetype
if not (chunksize == -1 or chunksize > 0):
raise InvalidChunkSizeError()
self._chunksize = chunksize
self._resumable = resumable
self._fd.seek(0, os.SEEK_END)
self._size = self._fd.tell()
def __init__(self, fd, mimetype, chunksize=DEFAULT_CHUNK_SIZE,
resumable=False):
"""Constructor.
Args:
fd: io.Base or file object, The source of the bytes to upload. MUST be
opened in blocking mode, do not use streams opened in non-blocking mode.
The given stream must be seekable, that is, it must be able to call
seek() on fd.
mimetype: string, Mime-type of the file.
chunksize: int, File will be uploaded in chunks of this many bytes. Only
used if resumable=True. Pass in a value of -1 if the file is to be
uploaded as a single chunk. Note that Google App Engine has a 5MB limit
on request size, so you should never set your chunksize larger than 5MB,
or to -1.
resumable: bool, True if this is a resumable upload. False means upload
in a single request.
"""
super(MediaIoBaseUpload, self).__init__()
self._fd = fd
self._mimetype = mimetype
if not (chunksize == -1 or chunksize > 0):
raise InvalidChunkSizeError()
self._chunksize = chunksize
self._resumable = resumable
self._fd.seek(0, os.SEEK_END)
self._size = self._fd.tell()
def __init__(self, fd, mimetype, chunksize=DEFAULT_CHUNK_SIZE,
resumable=False):
"""Constructor.
Args:
fd: io.Base or file object, The source of the bytes to upload. MUST be
opened in blocking mode, do not use streams opened in non-blocking mode.
The given stream must be seekable, that is, it must be able to call
seek() on fd.
mimetype: string, Mime-type of the file.
chunksize: int, File will be uploaded in chunks of this many bytes. Only
used if resumable=True. Pass in a value of -1 if the file is to be
uploaded as a single chunk. Note that Google App Engine has a 5MB limit
on request size, so you should never set your chunksize larger than 5MB,
or to -1.
resumable: bool, True if this is a resumable upload. False means upload
in a single request.
"""
super(MediaIoBaseUpload, self).__init__()
self._fd = fd
self._mimetype = mimetype
if not (chunksize == -1 or chunksize > 0):
raise InvalidChunkSizeError()
self._chunksize = chunksize
self._resumable = resumable
self._fd.seek(0, os.SEEK_END)
self._size = self._fd.tell()
def __init__(self, fd, mimetype, chunksize=DEFAULT_CHUNK_SIZE,
resumable=False):
"""Constructor.
Args:
fd: io.Base or file object, The source of the bytes to upload. MUST be
opened in blocking mode, do not use streams opened in non-blocking mode.
The given stream must be seekable, that is, it must be able to call
seek() on fd.
mimetype: string, Mime-type of the file.
chunksize: int, File will be uploaded in chunks of this many bytes. Only
used if resumable=True. Pass in a value of -1 if the file is to be
uploaded as a single chunk. Note that Google App Engine has a 5MB limit
on request size, so you should never set your chunksize larger than 5MB,
or to -1.
resumable: bool, True if this is a resumable upload. False means upload
in a single request.
"""
super(MediaIoBaseUpload, self).__init__()
self._fd = fd
self._mimetype = mimetype
if not (chunksize == -1 or chunksize > 0):
raise InvalidChunkSizeError()
self._chunksize = chunksize
self._resumable = resumable
self._fd.seek(0, os.SEEK_END)
self._size = self._fd.tell()
