Fix tests for file_transfer and perceptron.py

Author: cclauss

.travis.yml

@@ -10,18 +10,9 @@ matrix:
     # The following files currently fail pytests.  See issues: #1016, #1044, #1080
     # Here they are run allow_failures mode and when each passes pytest, it can be
     # removed BOTH lists below.  Complex now but simple once all files pass pytest.
-    # - env: FILE=pytest file_transfer_protocol/ftp_client_server.py
-    #   before_script: true
-    #   script: pytest ${FILE} --doctest-modules
-    - env: FILE=pytest file_transfer/ftp_send_receive.py
-      before_script: true
-      script: pytest ${FILE} --doctest-modules
     - env: FILE=pytest machine_learning/linear_regression.py
       before_script: true
       script: pytest ${FILE} --doctest-modules
-    - env: FILE=pytest machine_learning/perceptron.py
-      before_script: true
-      script: pytest ${FILE} --doctest-modules
     - env: FILE=pytest machine_learning/random_forest_classification/random_forest_classification.py
       before_script: true
       script: pytest ${FILE} --doctest-modules
@@ -37,9 +28,7 @@ script:
   - scripts/validate_filenames.py  # no uppercase, no spaces, in a directory
   - mypy --ignore-missing-imports .
   - pytest . --doctest-modules
-      --ignore=file_transfer/ftp_send_receive.py
       --ignore=machine_learning/linear_regression.py
-      --ignore=machine_learning/perceptron.py
       --ignore=machine_learning/random_forest_classification/random_forest_classification.py
       --ignore=machine_learning/random_forest_regression/random_forest_regression.py
 after_success: