flake8                >= 3.0.0
flake8-comprehensions >= 1.4.1
flake8-ycm            >= 0.1.0
mock                  >= 1.3.0
nose                  >= 1.3.7
PyHamcrest            >= 1.8.5
WebTest               >= 2.0.20
ordereddict           >= 1.1
nose-exclude          >= 0.4.1
unittest2             >= 1.1.0
# psutil 5.0.1 is broken on Python 3.6 and Windows 64-bit
psutil                >= 3.3.0, != 5.0.1
# This needs to be kept in sync with submodule checkout in third_party
future                == 0.15.2
# coverage.py 4.4 removed the path from the filename attribute in its reports.
# This leads to incorrect coverage from codecov as it relies on this attribute
# to find the source file.
coverage              >= 4.2, < 4.4