Fix cron job not installing additional dependencies

[kitchoi]

Currently the cron job testing against master of traits/traitsui/pyface/enable is failing with this:

======================================================================
ERROR: chaco.tests.test_array_or_none (unittest.loader._FailedTest)
----------------------------------------------------------------------
ImportError: Failed to import test module: chaco.tests.test_array_or_none
Traceback (most recent call last):
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/site-packages/pyface/base_toolkit.py", line 73, in <module>
    import importlib.metadata as importlib_metadata
ModuleNotFoundError: No module named 'importlib.metadata'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/unittest/loader.py", line 428, in _find_test_path
    module = self._get_module_from_name(name)
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/unittest/loader.py", line 369, in _get_module_from_name
    __import__(name)
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/site-packages/chaco/tests/test_array_or_none.py", line 7, in <module>
    from chaco.axis import PlotAxis
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/site-packages/chaco/axis.py", line 11, in <module>
    from enable.api import ColorTrait, LineStyle
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/site-packages/enable/api.py", line 12, in <module>
    from .enable_traits import basic_sequence_types, sequence_types, pointer_shapes, \
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/site-packages/enable/enable_traits.py", line 12, in <module>
    from traitsui.api import ImageEnumEditor, EnumEditor
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/site-packages/traitsui/api.py", line 21, in <module>
    from .basic_editor_factory import BasicEditorFactory
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/site-packages/traitsui/basic_editor_factory.py", line 24, in <module>
    from .editor_factory import EditorFactory
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/site-packages/traitsui/editor_factory.py", line 33, in <module>
    from .toolkit import toolkit_object
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/site-packages/traitsui/toolkit.py", line 26, in <module>
    from pyface.base_toolkit import Toolkit, find_toolkit
  File "/home/travis/.edm/envs/chaco-test-3.6-null/lib/python3.6/site-packages/pyface/base_toolkit.py", line 75, in <module>
    import importlib_metadata
ModuleNotFoundError: No module named 'importlib_metadata'

This is because pyface master now requires importlib_metadata. Those dependencies are included in setup.py, but our CI command is installing sources with --no-deps flag.

This PR alters the pip install commands and force reinstall source dependencies with their dependencies.

This is a cheap band aid for fixing the cron job on Travis CI. We may want to rework the cron job setup such that independent workflows are truly independent of each other.

[rahulporuri]

running > edm run -e bootstrap -- python .\ci\edmtool.py install --toolkit pyqt5 --source locally on a windows machine gives the following error, which is a known issue :

    ERROR: Command errored out with exit status 1:
     command: 'C:\Users\rporuri\.edm\envs\chaco-test-3.6-pyqt5\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\rporuri\\AppData\\Local\\Temp\\pip-install-oamge7dm\\enable\\setup.py'"'"'; __file__='"'"'C:\\Users\\rporuri\\AppData\\Local\\Temp\\pip-install-oamge7dm\\enable\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\rporuri\AppData\Local\Temp\pip-record-qerocp2p\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\rporuri\.edm\envs\chaco-test-3.6-pyqt5\Include\enable'
         cwd: C:\Users\rporuri\AppData\Local\Temp\pip-install-oamge7dm\enable\
    Complete output (9 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\rporuri\AppData\Local\Temp\pip-install-oamge7dm\enable\setup.py", line 35, in <module>
        from numpy.distutils.core import setup
      File "C:\Users\rporuri\.edm\envs\chaco-test-3.6-pyqt5\lib\site-packages\numpy\__init__.py", line 305, in <module>
        _win_os_check()
      File "C:\Users\rporuri\.edm\envs\chaco-test-3.6-pyqt5\lib\site-packages\numpy\__init__.py", line 302, in _win_os_check
        raise RuntimeError(msg.format(__file__)) from None
    RuntimeError: The current Numpy installation ('C:\\Users\\rporuri\\.edm\\envs\\chaco-test-3.6-pyqt5\\lib\\site-packages\\numpy\\__init__.py') fails to pass a sanity check due to a bug in the windows runtime. See this issue for more information: https://tinyurl.com/y3dm3h86
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Users\rporuri\.edm\envs\chaco-test-3.6-pyqt5\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\rporuri\\AppData\\Local\\Temp\\pip-install-oamge7dm\\enable\\setup.py'"'"'; __file__='"'"'C:\\Users\\rporuri\\AppData\\Local\\Temp\\pip-install-oamge7dm\\enable\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\rporuri\AppData\Local\Temp\pip-record-qerocp2p\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\rporuri\.edm\envs\chaco-test-3.6-pyqt5\Include\enable' Check the logs for full command output.

[kitchoi]

running > edm run -e bootstrap -- python .\ci\edmtool.py install --toolkit pyqt5 --source locally on a windows machine gives the following error, which is a known issue :

Thanks for testing.

Given that is specific to particular versions of Windows and that there is a workaround to install NumPy 1.19.3, Windows users affected by the issue can install NumPy 1.19.3 in their environment first before installing enable. With that, I believe enable should NOT be pinning or restricting the requirement on NumPy version for this platform specific issue: This allows such workaround to take place when needed.

[rahulporuri]

LGTM

[rahulporuri]

Given that is specific to particular versions of Windows and that there is a workaround to install NumPy 1.19.3, Windows users affected by the issue can install NumPy 1.19.3 in their environment first before installing enable. With that, I believe enable should NOT be pinning or restricting the requirement on NumPy version for this platform specific issue: This allows such workaround to take place when needed.

yeah. i agree. i don't see a good/clean way to work around this in our ci utils.