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Unified Diff: tools/telemetry/third_party/gsutil/third_party/boto/boto/s3/keyfile.py

Issue 1260493004: Revert "Add gsutil 4.13 to telemetry/third_party" (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 5 months ago
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Index: tools/telemetry/third_party/gsutil/third_party/boto/boto/s3/keyfile.py
diff --git a/tools/telemetry/third_party/gsutil/third_party/boto/boto/s3/keyfile.py b/tools/telemetry/third_party/gsutil/third_party/boto/boto/s3/keyfile.py
deleted file mode 100644
index 4245413d740787ac723a839a26be0506eb682f40..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/boto/boto/s3/keyfile.py
+++ /dev/null
@@ -1,134 +0,0 @@
-# Copyright 2013 Google Inc.
-# Copyright 2011, Nexenta Systems Inc.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish, dis-
-# tribute, sublicense, and/or sell copies of the Software, and to permit
-# persons to whom the Software is furnished to do so, subject to the fol-
-# lowing conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
-# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-
-"""
-Wrapper class to expose a Key being read via a partial implementaiton of the
-Python file interface. The only functions supported are those needed for seeking
-in a Key open for reading.
-"""
-
-import os
-from boto.exception import StorageResponseError
-
-class KeyFile():
-
- def __init__(self, key):
- self.key = key
- self.key.open_read()
- self.location = 0
- self.closed = False
- self.softspace = -1 # Not implemented.
- self.mode = 'r'
- self.encoding = 'Undefined in KeyFile'
- self.errors = 'Undefined in KeyFile'
- self.newlines = 'Undefined in KeyFile'
- self.name = key.name
-
- def tell(self):
- if self.location is None:
- raise ValueError("I/O operation on closed file")
- return self.location
-
- def seek(self, pos, whence=os.SEEK_SET):
- self.key.close(fast=True)
- if whence == os.SEEK_END:
- # We need special handling for this case because sending an HTTP range GET
- # with EOF for the range start would cause an invalid range error. Instead
- # we position to one before EOF (plus pos) and then read one byte to
- # position at EOF.
- if self.key.size == 0:
- # Don't try to seek with an empty key.
- return
- pos = self.key.size + pos - 1
- if pos < 0:
- raise IOError("Invalid argument")
- self.key.open_read(headers={"Range": "bytes=%d-" % pos})
- self.key.read(1)
- self.location = pos + 1
- return
-
- if whence == os.SEEK_SET:
- if pos < 0:
- raise IOError("Invalid argument")
- elif whence == os.SEEK_CUR:
- pos += self.location
- else:
- raise IOError('Invalid whence param (%d) passed to seek' % whence)
- try:
- self.key.open_read(headers={"Range": "bytes=%d-" % pos})
- except StorageResponseError as e:
- # 416 Invalid Range means that the given starting byte was past the end
- # of file. We catch this because the Python file interface allows silently
- # seeking past the end of the file.
- if e.status != 416:
- raise
-
- self.location = pos
-
- def read(self, size):
- self.location += size
- return self.key.read(size)
-
- def close(self):
- self.key.close()
- self.location = None
- self.closed = True
-
- def isatty(self):
- return False
-
- # Non-file interface, useful for code that wants to dig into underlying Key
- # state.
- def getkey(self):
- return self.key
-
- # Unimplemented interfaces below here.
-
- def write(self, buf):
- raise NotImplementedError('write not implemented in KeyFile')
-
- def fileno(self):
- raise NotImplementedError('fileno not implemented in KeyFile')
-
- def flush(self):
- raise NotImplementedError('flush not implemented in KeyFile')
-
- def next(self):
- raise NotImplementedError('next not implemented in KeyFile')
-
- def readinto(self):
- raise NotImplementedError('readinto not implemented in KeyFile')
-
- def readline(self):
- raise NotImplementedError('readline not implemented in KeyFile')
-
- def readlines(self):
- raise NotImplementedError('readlines not implemented in KeyFile')
-
- def truncate(self):
- raise NotImplementedError('truncate not implemented in KeyFile')
-
- def writelines(self):
- raise NotImplementedError('writelines not implemented in KeyFile')
-
- def xreadlines(self):
- raise NotImplementedError('xreadlines not implemented in KeyFile')

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