dev env: added mypy, removed autopep8

.gitignore

@@ -1,5 +1,6 @@
 .coverage
 .ipynb_checkpoints/
+.mypy_cache/
 build/
 dist/
 tags

Pipfile

@@ -14,11 +14,11 @@ numpy = "<1.19"
 # black requires python>=3.6
 # https://github.com/psf/black/commit/e74117f172e29e8a980e2c9de929ad50d3769150#diff-2eeaed663bd0d25b7e608891384b7298R51
 black = {version = "==20.8b1", markers = "python_version >= '3.6'"}
-pylint = ">=2.3.0"
+mypy = "*"
+pylint = "*"
 pylint-import-requirements = "*"
 pytest = "*"
 pytest-cov = "*"
-"autopep8" = "<2"
 
 # python3.5 compatibility
 isort = "<5"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "1532a696386b553dc82854028fc668c4dbf3ed2c7126c1b842d35c019deff3c5"
+            "sha256": "d467a3af09912d82994939bcd0595d241bdb3c98dc3602b721498f09545fb373"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -70,13 +70,6 @@
             ],
             "version": "==20.2.0"
         },
-        "autopep8": {
-            "hashes": [
-                "sha256:d21d3901cb0da6ebd1e83fc9b0dfbde8b46afc2ede4fe32fbda0c7c6118ca094"
-            ],
-            "index": "pypi",
-            "version": "==1.5.4"
-        },
         "black": {
             "hashes": [
                 "sha256:1c02557aa099101b9d21496f8a914e9ed2222ef70336404eeeac8edba836fbea"
@@ -186,6 +179,26 @@
             ],
             "version": "==0.6.1"
         },
+        "mypy": {
+            "hashes": [
+                "sha256:0a0d102247c16ce93c97066443d11e2d36e6cc2a32d8ccc1f705268970479324",
+                "sha256:0d34d6b122597d48a36d6c59e35341f410d4abfa771d96d04ae2c468dd201abc",
+                "sha256:2170492030f6faa537647d29945786d297e4862765f0b4ac5930ff62e300d802",
+                "sha256:2842d4fbd1b12ab422346376aad03ff5d0805b706102e475e962370f874a5122",
+                "sha256:2b21ba45ad9ef2e2eb88ce4aeadd0112d0f5026418324176fd494a6824b74975",
+                "sha256:72060bf64f290fb629bd4a67c707a66fd88ca26e413a91384b18db3876e57ed7",
+                "sha256:af4e9ff1834e565f1baa74ccf7ae2564ae38c8df2a85b057af1dbbc958eb6666",
+                "sha256:bd03b3cf666bff8d710d633d1c56ab7facbdc204d567715cb3b9f85c6e94f669",
+                "sha256:c614194e01c85bb2e551c421397e49afb2872c88b5830e3554f0519f9fb1c178",
+                "sha256:cf4e7bf7f1214826cf7333627cb2547c0db7e3078723227820d0a2490f117a01",
+                "sha256:da56dedcd7cd502ccd3c5dddc656cb36113dd793ad466e894574125945653cea",
+                "sha256:e86bdace26c5fe9cf8cb735e7cedfe7850ad92b327ac5d797c656717d2ca66de",
+                "sha256:e97e9c13d67fbe524be17e4d8025d51a7dca38f90de2e462243ab8ed8a9178d1",
+                "sha256:eea260feb1830a627fb526d22fbb426b750d9f5a47b624e8d5e7e004359b219c"
+            ],
+            "index": "pypi",
+            "version": "==0.790"
+        },
         "mypy-extensions": {
             "hashes": [
                 "sha256:090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d",
@@ -230,13 +243,6 @@
             ],
             "version": "==1.9.0"
         },
-        "pycodestyle": {
-            "hashes": [
-                "sha256:2295e7b2f6b5bd100585ebcb1f616591b652db8a741695b3d8f5d28bdc934367",
-                "sha256:c58a7d2815e0e8d7972bf1803331fb0152f867bd89adf8a01dfd55085434192e"
-            ],
-            "version": "==2.6.0"
-        },
         "pylint": {
             "hashes": [
                 "sha256:bb4a908c9dadbc3aac18860550e870f58e1a02c9f2c204fdf5693d73be061210",

mypy.ini

@@ -0,0 +1,2 @@
+[mypy]
+ignore_missing_imports = True