add pyyaml for 3.7

Pipfile

@@ -12,3 +12,6 @@ meinheld = "*"
 werkzeug = ">=0.14.1"
 six = "*"
 flasgger = "*"
+pyyaml = {git = "https://github.com/yaml/pyyaml.git"}
+
+[dev-packages]

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "7ccb3336f967a99bd0886e9d94c6c73b4b9048e82435f953b9330bb00654effc"
+            "sha256": "1faaf631302564db835f60205b28b15c189fe0230fd836465991bd5c7f3e0801"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -53,9 +53,12 @@
                 "sha256:1553d1e99f035ace1c0544050622b7bc963374a00c467edafac50ad7bd276aef",
                 "sha256:1b0493c091a1898f1136e3f4f991a784437fac3673780ff9de3bcf46c80b6b50",
                 "sha256:2ba8a45822b7aee805ab49abfe7eec16b90587f7f26df20c71dd89e45a97076f",
+                "sha256:3bb6bd7266598f318063e584378b8e27c67de998a43362e8fce664c54ee52d30",
                 "sha256:3c85641778460581c42924384f5e68076d724ceac0f267d66c757f7535069c93",
                 "sha256:3eb6434197633b7748cea30bf0ba9f66727cdce45117a712b29a443943733257",
+                "sha256:495c5c2d43bf6cebe0178eb3e88f9c4aa48d8934aa6e3cddb865c058da76756b",
                 "sha256:4c91af6e967c2015729d3e69c2e51d92f9898c330d6a851bf8f121236f3defd3",
+                "sha256:57b2533356cb2d8fac1555815929f7f5f14d68ac77b085d2326b571310f34f6e",
                 "sha256:770f3782b31f50b68627e22f91cb182c48c47c02eb405fd689472aa7b7aa16dc",
                 "sha256:79f9b6f7c46ae1f8ded75f68cf8ad50e5729ed4d590c74840471fc2823457d04",
                 "sha256:7a33145e04d44ce95bcd71e522b478d282ad0eafaf34fe1ec5bbd73e662f22b6",
@@ -64,11 +67,13 @@
                 "sha256:95d5251e4b5ca00061f9d9f3d6fe537247e145a8524ae9fd30a2f8fbce993b5b",
                 "sha256:9d1d3e63a4afdc29bd76ce6aa9d58c771cd1599fbba8cf5057e7860b203710dd",
                 "sha256:a36c5c154f9d42ec176e6e620cb0dd275744aa1d804786a71ac37dc3661a5e95",
+                "sha256:a6a5cb8809091ec9ac03edde9304b3ad82ad4466333432b16d78ef40e0cce0d5",
                 "sha256:ae5e35a2c189d397b91034642cb0eab0e346f776ec2eb44a49a459e6615d6e2e",
                 "sha256:b0f7d4a3df8f06cf49f9f121bead236e328074de6449866515cea4907bbc63d6",
                 "sha256:b75110fb114fa366b29a027d0c9be3709579602ae111ff61674d28c93606acca",
                 "sha256:ba5e697569f84b13640c9e193170e89c13c6244c24400fc57e88724ef610cd31",
                 "sha256:be2a9b390f77fd7676d80bc3cdc4f8edb940d8c198ed2d8c0be1319018c778e1",
+                "sha256:ca1bd81f40adc59011f58159e4aa6445fc585a32bb8ac9badf7a2c1aa23822f2",
                 "sha256:d5d8555d9bfc3f02385c1c37e9f998e2011f0db4f90e250e5bc0c0a85a813085",
                 "sha256:e55e22ac0a30023426564b1059b035973ec82186ddddbac867078435801c7801",
                 "sha256:e90f17980e6ab0f3c2f3730e56d1fe9bcba1891eeea58966e89d352492cc74f4",
@@ -95,10 +100,10 @@
         },
         "flasgger": {
             "hashes": [
-                "sha256:0b62f225af4404a858e2a836c4cd979fc4196ea680488d65cca1b8df0abf049b",
-                "sha256:e0d4798e46c43ad30e2ad6bc303bf8829ceb07d3a60aa4c1d16e8af4632cf930"
+                "sha256:1c9c03a4b55b60688f2bb2c2d8ff4534cb18eda70fd02973141be8c3bde586b3",
+                "sha256:efee892b0554c60f716b441ee78fddcaf7af20bc764696d9eecd6a389fb7f195"
             ],
-            "version": "==0.8.3"
+            "version": "==0.9.0"
         },
         "flask": {
             "hashes": [
@@ -109,29 +114,30 @@
         },
         "gevent": {
             "hashes": [
-                "sha256:03ee27df7e4157b54edf865bc5c417d33eedf9af4497a46f3ff702262dc9b665",
-                "sha256:059cc49b2181e15ad1e803e42fc1ebdd93128ac74a7bfd00226c89f4c4ae9098",
-                "sha256:172c57ef7e3ae2dfd65689eac426a63f085ec63ee756268f5a4f8fc00a155f3c",
-                "sha256:1aee3b45a413ebc3b6b392d73bc7470b4c570fd252b49609560779b10da5403e",
-                "sha256:1beed4d7de0bb28dbcf17435df70b26f81a79c5a65394c9335dd1c41f22814b9",
-                "sha256:38a19431ebad52dea385e4da39b64329b292f876113f0db045969aa0d377fc8b",
-                "sha256:3a475bdd0ee4130a1f1e786702dc37fb5cbf106677fa7394e43bf99f88446341",
-                "sha256:3b1977d719a9c900fd5266d8f3bc66ddb001ab2f12183bdc29c9e3da458c6467",
-                "sha256:42bad7668c4ca76cd5d60282b548263f25be3b08727457b024eda0c73e6639ed",
-                "sha256:442564ea89078d9ff8a673ed5f52ebd697af270fcbaaede8d6e21603e9983e30",
-                "sha256:595ef44ddb3dd85529887ba9d9db507a18e3775863119cb506d649a3ace93fd4",
-                "sha256:5cce166a8410720da1bd9790ca9fc3755061154ed5e2279c2b194bd41ebd13e2",
-                "sha256:6a095f3fc9245d02e4cf4e9d30c35ed2dc795b412aed1d10bf2e288676dece02",
-                "sha256:890118871d1fed8c6c43a3b3972c4056c6779a72c6e70303e7971f44e0effa6f",
-                "sha256:97f442aee9f444d37dbd70acdcb0f1fa23afaca5233a3a0e90b5d6af56be2ec2",
-                "sha256:9d5073a4fda2bf4d67f4cb2c498f493b379e652fd1cc568d7c916747fabb8774",
-                "sha256:b3b9769f0c26c3cfe3fa43c40cef8cacd210ca31f7d82d3e9eef583356e7ce46",
-                "sha256:b44667eb4f96357a540685be636dc5cd972c5f707275b30671f469808bcea261",
-                "sha256:d2aefa7e6797aaebac237f774188bd02379a55099fd7f8b83b9a000caade6348",
-                "sha256:e7c29bdb88111d9f99b398ce6a49eb7cacf237770b9ebd5916df4c964d888f9d",
-                "sha256:e8d33a7b84e1750d5f55f14b2409244215f069372d083a4d176dfbac330ab99b"
+                "sha256:00a45774ad6e7a8641af5db011807f53c1f0e0bc62cbdcab83e4db18e6201b6e",
+                "sha256:15dbcc07cdd09f87b9814ee26483ec49e0d71fdc65d7a61b21c2c56bbb550168",
+                "sha256:16143db7b760d9b512edfaf4d0bbef01cf0391e773362c43084901e3ecb892d5",
+                "sha256:1a0d422d6c960c36088201d4bbc925dfde87dc4a4e442bf2e4d36ae455f24a96",
+                "sha256:22187d0aba6506b57075dd05d0df495b04bfd4b047bbf776eeaac93117a6e9d2",
+                "sha256:33320f60be19a865396a7f5e10c15b14e338790ae807c97c90edc990d644dc1c",
+                "sha256:3498fec10e3695f3ad31253857c624435378c6a47969babb54a83ac0101615d3",
+                "sha256:3c9fbc0dac62e552dc5d03bb67ceaefc5f74d7b4ac04a4bf797cdb0a4438b1db",
+                "sha256:53c4dc705886d028f5d81e698b1d1479994a421498cd6529cb9711b5e2a84f74",
+                "sha256:57729118fbcf0f39ecf721ae9b318a4a738eb5d9b972af6c6c8c96303e30f011",
+                "sha256:6c41413e1eb0b7bf77dcea42ff276e62903bfdc62cb936d71458d338b9edc9a6",
+                "sha256:72f7cab120e2af89d3a9d6c526e49da5c0b6c94d47e23ab7a26ae8471ee97ffb",
+                "sha256:7ac5a4945fc47e3824d55bb50b6dd65823868e87fac841bea5762f79b9d22019",
+                "sha256:7bb0e1ef3adfea008688617fedb1741009856f98e26133983646203c718f7f39",
+                "sha256:8c41ef269bc743b5bb88a4553627cd4611be5c59589d5390e29956a8d3ab8623",
+                "sha256:a1f32f0b01ceb15f93b2914b7057acb008c5173181813424621dc444f73c00e2",
+                "sha256:a51456f842f7de83fff473a0230e313e44ac6fa83e492412e696924f417088b8",
+                "sha256:a72a23829ce8eb18086ec6f855715c3f52d3c1e12b83fd040d9fb854e77c0565",
+                "sha256:c7e5f8a6bf865ef507db27f85376808991d3189df185864a5ee326d97e144ec4",
+                "sha256:cf707886b9b45e56114c6f5522fc556058de5b5bf8674b609e82dfa2f9633c41",
+                "sha256:d83370528327364354cfb54c96ca401853599bd7a15f382e6962fd8318cede50",
+                "sha256:e9d64081e419eb8a268edaa90bba95fb4c78a6278d2105dcc080b24b42679535"
             ],
-            "version": "==1.3.0"
+            "version": "==1.3.4"
         },
         "greenlet": {
             "hashes": [
@@ -145,6 +151,7 @@
                 "sha256:5b49b3049697aeae17ef7bf21267e69972d9e04917658b4e788986ea5cc518e8",
                 "sha256:75c413551a436b462d5929255b6dc9c0c3c2b25cbeaee5271a56c7fda8ca49c0",
                 "sha256:769b740aeebd584cd59232be84fdcaf6270b8adc356596cdea5b2152c82caaac",
+                "sha256:a1852b51b06d1367e2d70321f6801844f5122852c9e5169bdfdff3f4d81aae30",
                 "sha256:ad2383d39f13534f3ca5c48fe1fc0975676846dc39c2cece78c0f1f9891418e0",
                 "sha256:b417bb7ff680d43e7bd7a13e2e08956fa6acb11fd432f74c97b7664f8bdb6ec1",
                 "sha256:b6ef0cabaf5a6ecb5ac122e689d25ba12433a90c7b067b12e5f28bdb7fb78254",
@@ -153,15 +160,15 @@
                 "sha256:f8f2a0ae8de0b49c7b5b2daca4f150fdd9c1173e854df2cce3b04123244f9f45",
                 "sha256:fcfadaf4bf68a27e5dc2f42cbb2f4b4ceea9f05d1d0b8f7787e640bed2801634"
             ],
-            "markers": "platform_python_implementation == 'cpython'",
+            "markers": "platform_python_implementation == 'CPython'",
             "version": "==0.4.13"
         },
         "gunicorn": {
             "hashes": [
-                "sha256:7ef2b828b335ed58e3b64ffa84caceb0a7dd7c5ca12f217241350dec36a1d5dc",
-                "sha256:bc59005979efb6d2dd7d5ba72d99f8a8422862ad17ff3a16e900684630dd2a10"
+                "sha256:aa8e0b40b4157b36a5df5e599f45c9c76d6af43845ba3b3b0efe2c70473c2471",
+                "sha256:fa2662097c66f920f53f70621c6c58ca4a3c4d3434205e608e121b5b3b71f4f3"
             ],
-            "version": "==19.8.1"
+            "version": "==19.9.0"
         },
         "itsdangerous": {
             "hashes": [
@@ -210,23 +217,8 @@
             "version": "==2.18"
         },
         "pyyaml": {
-            "hashes": [
-                "sha256:0c507b7f74b3d2dd4d1322ec8a94794927305ab4cebbe89cc47fe5e81541e6e8",
-                "sha256:16b20e970597e051997d90dc2cddc713a2876c47e3d92d59ee198700c5427736",
-                "sha256:3262c96a1ca437e7e4763e2843746588a965426550f3797a79fca9c6199c431f",
-                "sha256:326420cbb492172dec84b0f65c80942de6cedb5233c413dd824483989c000608",
-                "sha256:4474f8ea030b5127225b8894d626bb66c01cda098d47a2b0d3429b6700af9fd8",
-                "sha256:592766c6303207a20efc445587778322d7f73b161bd994f227adaa341ba212ab",
-                "sha256:5ac82e411044fb129bae5cfbeb3ba626acb2af31a8d17d175004b70862a741a7",
-                "sha256:5f84523c076ad14ff5e6c037fe1c89a7f73a3e04cf0377cb4d017014976433f3",
-                "sha256:827dc04b8fa7d07c44de11fabbc888e627fa8293b695e0f99cb544fdfa1bf0d1",
-                "sha256:b4c423ab23291d3945ac61346feeb9a0dc4184999ede5e7c43e1ffb975130ae6",
-                "sha256:bc6bced57f826ca7cb5125a10b23fd0f2fff3b7c4701d64c439a300ce665fff8",
-                "sha256:c01b880ec30b5a6e6aa67b09a2fe3fb30473008c85cd6a67359a1b15ed6d83a4",
-                "sha256:ca233c64c6e40eaa6c66ef97058cdc80e8d0157a443655baa1b2966e812807ca",
-                "sha256:e863072cdf4c72eebf179342c94e6989c67185842d9997960b3e69290b2fa269"
-            ],
-            "version": "==3.12"
+            "git": "https://github.com/yaml/pyyaml.git",
+            "ref": "a9c28e0b521967f5330f0316edd90a57f99cdd32"
         },
         "six": {
             "hashes": [