Transitioned from `requirements.txt` to Pipenv for package management

4 files changed, 230 insertions, 6 deletions

diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 0206190..8af5290 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -21,6 +21,7 @@ Version 4.0 - in development
   [#78](https://github.com/sybrenstuvel/python-rsa/issues/13)
 - Add support for SHA-224 for PKCS1 signatures.
   [#104](https://github.com/sybrenstuvel/python-rsa/pull/104)
+- Transitioned from `requirements.txt` to Pipenv for package management.
 
 
 Version 3.4.2 - released 2016-03-29
diff --git a/Pipfile b/Pipfile
new file mode 100644
index 0000000..eff3ff2
--- /dev/null
+++ b/Pipfile
@@ -0,0 +1,15 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+"pyasn1" = ">=0.1.3"
+
+[dev-packages]
+tox = "*"
+mock = ">=2.0.0"
+Sphinx = "*"
+
+[requires]
+python_version = "3.6"
diff --git a/Pipfile.lock b/Pipfile.lock
new file mode 100644
index 0000000..75f0639
--- /dev/null
+++ b/Pipfile.lock
@@ -0,0 +1,214 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "2ca0d4936d26f0885b8644d32f485514bb382ce23ade465229a20c24137df278"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.6"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "pyasn1": {
+            "hashes": [
+                "sha256:a66dcda18dbf6e4663bde70eb30af3fc4fe1acb2d14c4867a861681887a5f9a2",
+                "sha256:fb81622d8f3509f0026b0683fe90fea27be7284d3826a5f2edf97f69151ab0fc"
+            ],
+            "index": "pypi",
+            "version": "==0.4.3"
+        }
+    },
+    "develop": {
+        "alabaster": {
+            "hashes": [
+                "sha256:674bb3bab080f598371f4443c5008cbfeb1a5e622dd312395d2d82af2c54c456",
+                "sha256:b63b1f4dc77c074d386752ec4a8a7517600f6c0db8cd42980cae17ab7b3275d7"
+            ],
+            "version": "==0.7.11"
+        },
+        "babel": {
+            "hashes": [
+                "sha256:6778d85147d5d85345c14a26aada5e478ab04e39b078b0745ee6870c2b5cf669",
+                "sha256:8cba50f48c529ca3fa18cf81fa9403be176d374ac4d60738b839122dfaaa3d23"
+            ],
+            "version": "==2.6.0"
+        },
+        "certifi": {
+            "hashes": [
+                "sha256:13e698f54293db9f89122b0581843a782ad0934a4fe0172d2a980ba77fc61bb7",
+                "sha256:9fa520c1bacfb634fa7af20a76bcbd3d5fb390481724c597da32c719a7dca4b0"
+            ],
+            "version": "==2018.4.16"
+        },
+        "chardet": {
+            "hashes": [
+                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
+                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+            ],
+            "version": "==3.0.4"
+        },
+        "docutils": {
+            "hashes": [
+                "sha256:02aec4bd92ab067f6ff27a38a38a41173bf01bed8f89157768c1573f53e474a6",
+                "sha256:51e64ef2ebfb29cae1faa133b3710143496eca21c530f3f71424d77687764274",
+                "sha256:7a4bd47eaf6596e1295ecb11361139febe29b084a87bf005bf899f9a42edc3c6"
+            ],
+            "version": "==0.14"
+        },
+        "idna": {
+            "hashes": [
+                "sha256:156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e",
+                "sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
+            ],
+            "version": "==2.7"
+        },
+        "imagesize": {
+            "hashes": [
+                "sha256:3620cc0cadba3f7475f9940d22431fc4d407269f1be59ec9b8edcca26440cf18",
+                "sha256:5b326e4678b6925158ccc66a9fa3122b6106d7c876ee32d7de6ce59385b96315"
+            ],
+            "version": "==1.0.0"
+        },
+        "jinja2": {
+            "hashes": [
+                "sha256:74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd",
+                "sha256:f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4"
+            ],
+            "version": "==2.10"
+        },
+        "markupsafe": {
+            "hashes": [
+                "sha256:a6be69091dac236ea9c6bc7d012beab42010fa914c459791d627dad4910eb665"
+            ],
+            "version": "==1.0"
+        },
+        "mock": {
+            "hashes": [
+                "sha256:5ce3c71c5545b472da17b72268978914d0252980348636840bd34a00b5cc96c1",
+                "sha256:b158b6df76edd239b8208d481dc46b6afd45a846b7812ff0ce58971cf5bc8bba"
+            ],
+            "index": "pypi",
+            "version": "==2.0.0"
+        },
+        "packaging": {
+            "hashes": [
+                "sha256:e9215d2d2535d3ae866c3d6efc77d5b24a0192cce0ff20e42896cc0664f889c0",
+                "sha256:f019b770dd64e585a99714f1fd5e01c7a8f11b45635aa953fd41c689a657375b"
+            ],
+            "version": "==17.1"
+        },
+        "pbr": {
+            "hashes": [
+                "sha256:4f2b11d95917af76e936811be8361b2b19616e5ef3b55956a429ec7864378e0c",
+                "sha256:e0f23b61ec42473723b2fec2f33fb12558ff221ee551962f01dd4de9053c2055"
+            ],
+            "version": "==4.1.0"
+        },
+        "pluggy": {
+            "hashes": [
+                "sha256:7f8ae7f5bdf75671a718d2daf0a64b7885f74510bcd98b1a0bb420eb9a9d0cff",
+                "sha256:d345c8fe681115900d6da8d048ba67c25df42973bda370783cd58826442dcd7c",
+                "sha256:e160a7fcf25762bb60efc7e171d4497ff1d8d2d75a3d0df7a21b76821ecbf5c5"
+            ],
+            "markers": "python_version != '3.1.*' and python_version != '3.0.*' and python_version >= '2.7' and python_version != '3.2.*' and python_version != '3.3.*'",
+            "version": "==0.6.0"
+        },
+        "py": {
+            "hashes": [
+                "sha256:3fd59af7435864e1a243790d322d763925431213b6b8529c6ca71081ace3bbf7",
+                "sha256:e31fb2767eb657cbde86c454f02e99cb846d3cd9d61b318525140214fdc0e98e"
+            ],
+            "markers": "python_version != '3.1.*' and python_version != '3.0.*' and python_version >= '2.7' and python_version != '3.2.*' and python_version != '3.3.*'",
+            "version": "==1.5.4"
+        },
+        "pygments": {
+            "hashes": [
+                "sha256:78f3f434bcc5d6ee09020f92ba487f95ba50f1e3ef83ae96b9d5ffa1bab25c5d",
+                "sha256:dbae1046def0efb574852fab9e90209b23f556367b5a320c0bcb871c77c3e8cc"
+            ],
+            "version": "==2.2.0"
+        },
+        "pyparsing": {
+            "hashes": [
+                "sha256:0832bcf47acd283788593e7a0f542407bd9550a55a8a8435214a1960e04bcb04",
+                "sha256:fee43f17a9c4087e7ed1605bd6df994c6173c1e977d7ade7b651292fab2bd010"
+            ],
+            "version": "==2.2.0"
+        },
+        "pytz": {
+            "hashes": [
+                "sha256:a061aa0a9e06881eb8b3b2b43f05b9439d6583c206d0a6c340ff72a7b6669053",
+                "sha256:ffb9ef1de172603304d9d2819af6f5ece76f2e85ec10692a524dd876e72bf277"
+            ],
+            "version": "==2018.5"
+        },
+        "requests": {
+            "hashes": [
+                "sha256:63b52e3c866428a224f97cab011de738c36aec0185aa91cfacd418b5d58911d1",
+                "sha256:ec22d826a36ed72a7358ff3fe56cbd4ba69dd7a6718ffd450ff0e9df7a47ce6a"
+            ],
+            "version": "==2.19.1"
+        },
+        "six": {
+            "hashes": [
+                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
+                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
+            ],
+            "version": "==1.11.0"
+        },
+        "snowballstemmer": {
+            "hashes": [
+                "sha256:919f26a68b2c17a7634da993d91339e288964f93c274f1343e3bbbe2096e1128",
+                "sha256:9f3bcd3c401c3e862ec0ebe6d2c069ebc012ce142cce209c098ccb5b09136e89"
+            ],
+            "version": "==1.2.1"
+        },
+        "sphinx": {
+            "hashes": [
+                "sha256:85f7e32c8ef07f4ba5aeca728e0f7717bef0789fba8458b8d9c5c294cad134f3",
+                "sha256:d45480a229edf70d84ca9fae3784162b1bc75ee47e480ffe04a4b7f21a95d76d"
+            ],
+            "index": "pypi",
+            "version": "==1.7.5"
+        },
+        "sphinxcontrib-websupport": {
+            "hashes": [
+                "sha256:68ca7ff70785cbe1e7bccc71a48b5b6d965d79ca50629606c7861a21b206d9dd",
+                "sha256:9de47f375baf1ea07cdb3436ff39d7a9c76042c10a769c52353ec46e4e8fc3b9"
+            ],
+            "markers": "python_version != '3.1.*' and python_version != '3.2.*' and python_version != '3.3.*' and python_version >= '2.7' and python_version != '3.0.*'",
+            "version": "==1.1.0"
+        },
+        "tox": {
+            "hashes": [
+                "sha256:8df73fb0eae939692d67a095c49081b1afb948eca51879e5dc1868d9b0ad11de",
+                "sha256:9f09ec569b5019ed030d3ed3d486a9263e8964a9752253a98f5d67b46e954055"
+            ],
+            "index": "pypi",
+            "version": "==3.1.1"
+        },
+        "urllib3": {
+            "hashes": [
+                "sha256:a68ac5e15e76e7e5dd2b8f94007233e01effe3e50e8daddf69acfd81cb686baf",
+                "sha256:b5725a0bd4ba422ab0e66e89e030c806576753ea3ee08554382c14e685d117b5"
+            ],
+            "markers": "python_version != '3.1.*' and python_version != '3.2.*' and python_version != '3.0.*' and python_version >= '2.6' and python_version != '3.3.*' and python_version < '4'",
+            "version": "==1.23"
+        },
+        "virtualenv": {
+            "hashes": [
+                "sha256:2ce32cd126117ce2c539f0134eb89de91a8413a29baac49cbab3eb50e2026669",
+                "sha256:ca07b4c0b54e14a91af9f34d0919790b016923d157afda5efdde55c96718f752"
+            ],
+            "markers": "python_version != '3.1.*' and python_version >= '2.7' and python_version != '3.0.*' and python_version != '3.2.*'",
+            "version": "==16.0.0"
+        }
+    }
+}
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index 954a6f3..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-pyasn1>=0.1.3
-
-sphinx
-tox
-wheel
-mock>=2.0.0