Bump pyyaml from 3.12 to 5.4

requirements.txt

@@ -4,60 +4,145 @@
 #
 #    pip-compile --output-file requirements.txt requirements.in
 #
-aspy.yaml==1.0.0          # via pre-commit
-astroid==1.6.2            # via pylint
+aspy.yaml==1.0.0
+    # via pre-commit
+astroid==1.6.2
+    # via pylint
 autoflake==1.1
+    # via -r requirements.in
 autopep8==1.3.4
-cached-property==1.4.0    # via pre-commit
-certifi==2018.1.18        # via requests
-cfgv==1.0.0               # via pre-commit
-chardet==3.0.4            # via requests
-click==6.7                # via pip-tools, safety
-decorator==4.2.1          # via ipython, traitlets
-dparse==0.2.1             # via safety
-first==2.0.1              # via pip-tools
+    # via -r requirements.in
+cached-property==1.4.0
+    # via pre-commit
+certifi==2018.1.18
+    # via requests
+cfgv==1.0.0
+    # via pre-commit
+chardet==3.0.4
+    # via requests
+click==6.7
+    # via
+    #   pip-tools
+    #   safety
+decorator==4.2.1
+    # via
+    #   ipython
+    #   traitlets
+dparse==0.2.1
+    # via safety
+first==2.0.1
+    # via pip-tools
 flake8==3.5.0
-identify==1.0.8           # via pre-commit
-idna==2.6                 # via requests
+    # via -r requirements.in
+identify==1.0.8
+    # via pre-commit
+idna==2.6
+    # via requests
 ipdb==0.11
-ipython-genutils==0.2.0   # via traitlets
+    # via -r requirements.in
+ipython-genutils==0.2.0
+    # via traitlets
 ipython==6.2.1
+    # via
+    #   -r requirements.in
+    #   ipdb
 isort==4.3.4
-jedi==0.11.1              # via ipython
-lazy-object-proxy==1.3.1  # via astroid
+    # via
+    #   -r requirements.in
+    #   pylint
+jedi==0.11.1
+    # via ipython
+lazy-object-proxy==1.3.1
+    # via astroid
 logzero==1.5.0
-mccabe==0.6.1             # via flake8, pylint
+    # via -r requirements.in
+mccabe==0.6.1
+    # via
+    #   flake8
+    #   pylint
 mypy==0.580
-nodeenv==1.3.0            # via pre-commit
-packaging==17.1           # via dparse, safety
-parso==0.1.1              # via jedi
+    # via -r requirements.in
+nodeenv==1.3.0
+    # via pre-commit
+packaging==17.1
+    # via
+    #   dparse
+    #   safety
+parso==0.1.1
+    # via jedi
 pep257==0.7.0
-pexpect==4.4.0            # via ipython
-pickleshare==0.7.4        # via ipython
+    # via -r requirements.in
+pexpect==4.4.0
+    # via ipython
+pickleshare==0.7.4
+    # via ipython
 pip-tools==1.11.0
+    # via -r requirements.in
 pre-commit==1.8.2
-prompt-toolkit==1.0.15    # via ipython
-ptyprocess==0.5.2         # via pexpect
-pyaes==1.6.1              # via telethon
-pyasn1==0.4.2             # via rsa
-pycodestyle==2.3.1        # via autopep8, flake8
-pyflakes==1.6.0           # via autoflake, flake8
-pygments==2.2.0           # via ipython
+    # via -r requirements.in
+prompt-toolkit==1.0.15
+    # via ipython
+ptyprocess==0.5.2
+    # via pexpect
+pyaes==1.6.1
+    # via telethon
+pyasn1==0.4.2
+    # via rsa
+pycodestyle==2.3.1
+    # via
+    #   autopep8
+    #   flake8
+pyflakes==1.6.0
+    # via
+    #   autoflake
+    #   flake8
+pygments==2.2.0
+    # via ipython
 pylint==1.8.3
-pyparsing==2.2.0          # via packaging
-pyyaml==3.12              # via aspy.yaml, dparse, pre-commit
-requests==2.18.4          # via safety
+    # via -r requirements.in
+pyparsing==2.2.0
+    # via packaging
+pyyaml==5.4
+    # via
+    #   aspy.yaml
+    #   dparse
+    #   pre-commit
+requests==2.18.4
+    # via safety
 rope==0.10.7
+    # via -r requirements.in
 rpi.gpio==0.6.3
-rsa==3.4.2                # via telethon
+    # via -r requirements.in
+rsa==3.4.2
+    # via telethon
 safety==1.7.0
-simplegeneric==0.8.1      # via ipython
-six==1.11.0               # via astroid, cfgv, dparse, packaging, pip-tools, pre-commit, prompt-toolkit, pylint, traitlets
+    # via -r requirements.in
+simplegeneric==0.8.1
+    # via ipython
+six==1.11.0
+    # via
+    #   astroid
+    #   cfgv
+    #   dparse
+    #   packaging
+    #   pip-tools
+    #   pre-commit
+    #   prompt-toolkit
+    #   pylint
+    #   traitlets
 telethon==0.18.2
-traitlets==4.3.2          # via ipython
-typed-ast==1.1.0          # via mypy
-urllib3==1.22             # via requests
-virtualenv==15.2.0        # via pre-commit
-wcwidth==0.1.7            # via prompt-toolkit
-wrapt==1.10.11            # via astroid
+    # via -r requirements.in
+traitlets==4.3.2
+    # via ipython
+typed-ast==1.1.0
+    # via mypy
+urllib3==1.22
+    # via requests
+virtualenv==15.2.0
+    # via pre-commit
+wcwidth==0.1.7
+    # via prompt-toolkit
+wrapt==1.10.11
+    # via astroid
 yapf==0.21.0
+    # via -r requirements.in