Add basic workflow

Pipfile

@@ -0,0 +1,24 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+black = "*"
+mypy = "*"
+flake8 = "*"
+isort = "*"
+
+[packages]
+uvloop = "*"
+
+[requires]
+python_version = "3.7"
+
+[scripts]
+start = "python3 tcp_nat_proxy.py"
+fix = "bash ./scripts/fix.sh"
+test = "bash ./scripts/test.sh"
+
+[pipenv]
+allow_prereleases = true

Pipfile.lock

@@ -0,0 +1,153 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "6535c8f55f4d68ba6bdb12d214b44ef5958c2b8bc03f2e6f0c318dd261aa50ef"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.7"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "uvloop": {
+            "hashes": [
+                "sha256:0e4ed2bd0e207bc284c3dfe3aafc9e9c96184f78a0f4881f8d5f9ed82eb08ef4",
+                "sha256:145931364fa88c9be5e7960729678677ea8d205ceebff3fbf0751e3463907f10",
+                "sha256:347785a64715f5aa361e01d9414be78c61218fc96fe137d554831c555c3bfe15",
+                "sha256:40b11baef9d36d92a786ab87c59164df8ca49945b0eb6bfcbdd3985c86864d39",
+                "sha256:63b6d876f5b7c1f1e1a31b950bb6eabab9b2490c0ba6df06ecaa86c7dac2dbe6",
+                "sha256:85a63f5b485c756b0390800579b4f22cb3a279795bf52e7698942980fb993793",
+                "sha256:85ce7aed6481f078c4157e7049bc02b13abdaa3f1adc814e234b6262fab3c808",
+                "sha256:975a0b29dfd378493b8be47a0599ea9f284ca9e39b4532ab280beaf7cf50d00f",
+                "sha256:dfe83e6bb90892b0c2440b8e425f83b31c9f23195dd189bd59b2fb3fb12a7080",
+                "sha256:ea97302d8fa9d7b6fb1dd079774edcc581ebd8561e5ea71e1fd95c803904d38a"
+            ],
+            "index": "pypi",
+            "version": "==0.12.0rc1"
+        }
+    },
+    "develop": {
+        "appdirs": {
+            "hashes": [
+                "sha256:9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92",
+                "sha256:d8b24664561d0d34ddfaec54636d502d7cea6e29c3eaf68f3df6180863e2166e"
+            ],
+            "version": "==1.4.3"
+        },
+        "attrs": {
+            "hashes": [
+                "sha256:10cbf6e27dbce8c30807caf056c8eb50917e0eaafe86347671b57254006c3e69",
+                "sha256:ca4be454458f9dec299268d472aaa5a11f67a4ff70093396e1ceae9c76cf4bbb"
+            ],
+            "version": "==18.2.0"
+        },
+        "black": {
+            "hashes": [
+                "sha256:817243426042db1d36617910df579a54f1afd659adb96fc5032fcf4b36209739",
+                "sha256:e030a9a28f542debc08acceb273f228ac422798e5215ba2a791a6ddeaaca22a5"
+            ],
+            "index": "pypi",
+            "version": "==18.9b0"
+        },
+        "click": {
+            "hashes": [
+                "sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13",
+                "sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7"
+            ],
+            "version": "==7.0"
+        },
+        "flake8": {
+            "hashes": [
+                "sha256:6a35f5b8761f45c5513e3405f110a86bea57982c3b75b766ce7b65217abe1670",
+                "sha256:c01f8a3963b3571a8e6bd7a4063359aff90749e160778e03817cd9b71c9e07d2"
+            ],
+            "index": "pypi",
+            "version": "==3.6.0"
+        },
+        "isort": {
+            "hashes": [
+                "sha256:1153601da39a25b14ddc54955dbbacbb6b2d19135386699e2ad58517953b34af",
+                "sha256:b9c40e9750f3d77e6e4d441d8b0266cf555e7cdabdcff33c4fd06366ca761ef8",
+                "sha256:ec9ef8f4a9bc6f71eec99e1806bfa2de401650d996c59330782b89a5555c1497"
+            ],
+            "index": "pypi",
+            "version": "==4.3.4"
+        },
+        "mccabe": {
+            "hashes": [
+                "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42",
+                "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"
+            ],
+            "version": "==0.6.1"
+        },
+        "mypy": {
+            "hashes": [
+                "sha256:12d965c9c4e8a625673aec493162cf390e66de12ef176b1f4821ac00d55f3ab3",
+                "sha256:38d5b5f835a81817dcc0af8d155bce4e9aefa03794fe32ed154d6612e83feafa"
+            ],
+            "index": "pypi",
+            "version": "==0.650"
+        },
+        "mypy-extensions": {
+            "hashes": [
+                "sha256:37e0e956f41369209a3d5f34580150bcacfabaa57b33a15c0b25f4b5725e0812",
+                "sha256:b16cabe759f55e3409a7d231ebd2841378fb0c27a5d1994719e340e4f429ac3e"
+            ],
+            "version": "==0.4.1"
+        },
+        "pycodestyle": {
+            "hashes": [
+                "sha256:cbc619d09254895b0d12c2c691e237b2e91e9b2ecf5e84c26b35400f93dcfb83",
+                "sha256:cbfca99bd594a10f674d0cd97a3d802a1fdef635d4361e1a2658de47ed261e3a"
+            ],
+            "version": "==2.4.0"
+        },
+        "pyflakes": {
+            "hashes": [
+                "sha256:9a7662ec724d0120012f6e29d6248ae3727d821bba522a0e6b356eff19126a49",
+                "sha256:f661252913bc1dbe7fcfcbf0af0db3f42ab65aabd1a6ca68fe5d466bace94dae"
+            ],
+            "version": "==2.0.0"
+        },
+        "toml": {
+            "hashes": [
+                "sha256:229f81c57791a41d65e399fc06bf0848bab550a9dfd5ed66df18ce5f05e73d5c",
+                "sha256:235682dd292d5899d361a811df37e04a8828a5b1da3115886b73cf81ebc9100e"
+            ],
+            "version": "==0.10.0"
+        },
+        "typed-ast": {
+            "hashes": [
+                "sha256:0555eca1671ebe09eb5f2176723826f6f44cca5060502fea259de9b0e893ab53",
+                "sha256:0ca96128ea66163aea13911c9b4b661cb345eb729a20be15c034271360fc7474",
+                "sha256:16ccd06d614cf81b96de42a37679af12526ea25a208bce3da2d9226f44563868",
+                "sha256:1e21ae7b49a3f744958ffad1737dfbdb43e1137503ccc59f4e32c4ac33b0bd1c",
+                "sha256:37670c6fd857b5eb68aa5d193e14098354783b5138de482afa401cc2644f5a7f",
+                "sha256:46d84c8e3806619ece595aaf4f37743083f9454c9ea68a517f1daa05126daf1d",
+                "sha256:5b972bbb3819ece283a67358103cc6671da3646397b06e7acea558444daf54b2",
+                "sha256:6306ffa64922a7b58ee2e8d6f207813460ca5a90213b4a400c2e730375049246",
+                "sha256:6cb25dc95078931ecbd6cbcc4178d1b8ae8f2b513ae9c3bd0b7f81c2191db4c6",
+                "sha256:7e19d439fee23620dea6468d85bfe529b873dace39b7e5b0c82c7099681f8a22",
+                "sha256:7f5cd83af6b3ca9757e1127d852f497d11c7b09b4716c355acfbebf783d028da",
+                "sha256:81e885a713e06faeef37223a5b1167615db87f947ecc73f815b9d1bbd6b585be",
+                "sha256:94af325c9fe354019a29f9016277c547ad5d8a2d98a02806f27a7436b2da6735",
+                "sha256:b1e5445c6075f509d5764b84ce641a1535748801253b97f3b7ea9d948a22853a",
+                "sha256:cb061a959fec9a514d243831c514b51ccb940b58a5ce572a4e209810f2507dcf",
+                "sha256:cc8d0b703d573cbabe0d51c9d68ab68df42a81409e4ed6af45a04a95484b96a5",
+                "sha256:da0afa955865920edb146926455ec49da20965389982f91e926389666f5cf86a",
+                "sha256:dc76738331d61818ce0b90647aedde17bbba3d3f9e969d83c1d9087b4f978862",
+                "sha256:e7ec9a1445d27dbd0446568035f7106fa899a36f55e52ade28020f7b3845180d",
+                "sha256:f741ba03feb480061ab91a465d1a3ed2d40b52822ada5b4017770dfcb88f839f",
+                "sha256:fe800a58547dd424cd286b7270b967b5b3316b993d86453ede184a17b5a6b17d"
+            ],
+            "version": "==1.1.1"
+        }
+    }
+}

scripts/fix.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+set -e
+
+black tcp_nat_proxy.py
+isort -rc tcp_nat_proxy.py

scripts/test.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+set -e
+
+black --check tcp_nat_proxy.py
+isort -c tcp_nat_proxy.py
+flake8 tcp_nat_proxy.py
+mypy --strict-optional --ignore-missing-imports tcp_nat_proxy.py

tcp_nat_proxy.py

@@ -0,0 +1,3 @@
+import uvloop
+
+uvloop.install()