Move webrtc/{tools => rtc_tools}

webrtc/tools/py_event_log_analyzer/misc.py

Index: webrtc/tools/py_event_log_analyzer/misc.py
diff --git a/webrtc/tools/py_event_log_analyzer/misc.py b/webrtc/tools/py_event_log_analyzer/misc.py
deleted file mode 100644
index 629497c0186949909e3e25bfe047c1892d56af00..0000000000000000000000000000000000000000
--- a/webrtc/tools/py_event_log_analyzer/misc.py
+++ /dev/null
@@ -1,87 +0,0 @@
-#  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
-#
-#  Use of this source code is governed by a BSD-style license
-#  that can be found in the LICENSE file in the root of the source
-#  tree. An additional intellectual property rights grant can be found
-#  in the file PATENTS.  All contributing project authors may
-#  be found in the AUTHORS file in the root of the source tree.
-
-"""Utility functions for calculating statistics.
-"""
-
-from __future__ import division
-import collections
-import sys
-
-
-def CountReordered(sequence_numbers):
-  """Returns number of reordered indices.
-
-  A reordered index is an index `i` for which sequence_numbers[i] >=
-  sequence_numbers[i + 1]
-  """
-  return sum(1 for (s1, s2) in zip(sequence_numbers,
-                                   sequence_numbers[1:]) if
-             s1 >= s2)
-
-
-def SsrcNormalizedSizeTable(data_points):
-  """Counts proportion of data for every SSRC.
-
-  Args:
-     data_points: list of pb_parse.DataPoint
-
-  Returns:
-     A dictionary mapping from every SSRC in the data points. The
-     value of an SSRC `s` is the proportion of sizes of packets with
-     SSRC `s` to the total size of all packets.
-
-  """
-  mapping = collections.defaultdict(int)
-  for point in data_points:
-    mapping[point.ssrc] += point.size
-  return NormalizeCounter(mapping)
-
-
-def NormalizeCounter(counter):
-  """Returns a normalized version of the dictionary `counter`.
-
-  Does not modify `counter`.
-
-  Returns:
-    A new dictionary, in which every value in `counter`
-    has been divided by the total to sum up to 1.
-  """
-  total = sum(counter.values())
-  return {key: counter[key] / total for key in counter}
-
-
-def Unwrap(data, mod):
-  """Returns `data` unwrapped modulo `mod`. Does not modify data.
-
-  Adds integer multiples of mod to all elements of data except the
-  first, such that all pairs of consecutive elements (a, b) satisfy
-  -mod / 2 <= b - a < mod / 2.
-
-  E.g. Unwrap([0, 1, 2, 0, 1, 2, 7, 8], 3) -> [0, 1, 2, 3,
-  4, 5, 4, 5]
-  """
-  lst = data[:]
-  for i in range(1, len(data)):
-    lst[i] = lst[i - 1] + (lst[i] - lst[i - 1] +
-                           mod // 2) % mod - (mod // 2)
-  return lst
-
-
-def SsrcDirections(data_points):
-  ssrc_is_incoming = {}
-  for point in data_points:
-    ssrc_is_incoming[point.ssrc] = point.incoming
-  return ssrc_is_incoming
-
-
-# Python 2/3-compatible input function
-if sys.version_info[0] <= 2:
-  get_input = raw_input  # pylint: disable=invalid-name
-else:
-  get_input = input  # pylint: disable=invalid-name