/usr/lib/python2.7/dist-packages/jpylyzer/shared.py is in python-jpylyzer 1.18.0-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | """Shared functions for jpylyzer sub-modules"""
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# Various shared functions
import sys
def printWarning(msg):
"""Print warning to stderr"""
msgString = ("User warning: " + msg + "\n")
sys.stderr.write(msgString)
def consecutive(lst):
"""Returns True if items in lst are consecutive numbers"""
for i in range(1, len(lst)):
if lst[i] - lst[i - 1] != 1:
return False
return True
def listOccurrencesAreContiguous(lst, value):
"""Returns True if all occurrences of value in lst are at contiguous positions"""
indices_of_value = [i for i in range(len(lst)) if lst[i] == value]
return consecutive(indices_of_value)
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