From cab4145692fdebe34d53c57a1ae5b3d2746b5649 Mon Sep 17 00:00:00 2001
From: palewire <ben.welsh@gmail.com>
Date: Thu, 11 Apr 2019 18:17:34 -0700
Subject: [PATCH] Updated stuff for the new version of psycopg2 and django

---
 .travis.yml      |   5 +-
 Pipfile          |   5 +-
 Pipfile.lock     | 436 +++++++++++++++++++++++++++++------------------
 setup.py         |   3 +-
 tests/export.csv |   4 +
 tests/tests.py   |   5 +-
 6 files changed, 283 insertions(+), 175 deletions(-)
 create mode 100644 tests/export.csv

diff --git a/.travis.yml b/.travis.yml
index 121cdf8..e099c7d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,6 +18,7 @@ env:
  - DJANGO_VERSION=1.11.*
  - DJANGO_VERSION=2.0.*
  - DJANGO_VERSION=2.1.*
+ - DJANGO_VERSION=2.2.*
 
 matrix:
   exclude:
@@ -25,12 +26,14 @@ matrix:
     env: DJANGO_VERSION=2.0.*
   - python: "2.7"
     env: DJANGO_VERSION=2.1.*
+  - python: "2.7"
+    env: DJANGO_VERSION=2.2.*
   - python: "3.7-dev"
     env: DJANGO_VERSION=1.11.*
 
 install:
  - pip install flake8 coverage coveralls
- - pip install psycopg2>=2.7.3
+ - pip install psycopg2>=2.8.1
  - pip install -q Django==$DJANGO_VERSION
 
 script:
diff --git a/Pipfile b/Pipfile
index de28962..8d7c578 100644
--- a/Pipfile
+++ b/Pipfile
@@ -4,8 +4,8 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
-django = ">=2.0.8"
-"psycopg2" = "*"
+django = ">=2.2.0"
+"psycopg2" = ">=2.8.1"
 
 [dev-packages]
 Sphinx = "*"
@@ -16,6 +16,7 @@ coverage = "*"
 python-coveralls = "*"
 tox = "*"
 requests = ">=2.20.0"
+mock = "*"
 
 [requires]
 python_version = "3.6"
diff --git a/Pipfile.lock b/Pipfile.lock
index 6bfbe84..2711c64 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "76faeb8dff73786fb9641bbc45f04c337b67a05c258f9504e69f34dabc870097"
+            "sha256": "ae85177acc59379e4a9097fde036034f3baf4196a2ad61c95bde25cef943d286"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -16,12 +16,53 @@
         ]
     },
     "default": {
+        "django": {
+            "hashes": [
+                "sha256:7c3543e4fb070d14e10926189a7fcf42ba919263b7473dceaefce34d54e8a119",
+                "sha256:a2814bffd1f007805b19194eb0b9a331933b82bd5da1c3ba3d7b7ba16e06dc4b"
+            ],
+            "index": "pypi",
+            "version": "==2.2"
+        },
+        "psycopg2": {
+            "hashes": [
+                "sha256:3648afc2b4828a6e00d516d2d09a260edd2c1e3de1e0d41d99c5ab004a73d180",
+                "sha256:5329b4530e31f58e0eafc55e26bbef684509bcc3be41604e45c0b98c297dc722",
+                "sha256:7c1ae1669d11105a002f804bebd7432f8dc7473459aa405164c6b44a922decd5",
+                "sha256:8af13498e32a00d0a66e43b7491c15231b27ab964ee4d2277a4a2dbadfb2c482",
+                "sha256:9d5489867bd5f6d6c6191a4debd8de9a5c03a9608cce3f4d7133e29e6bd4ec27",
+                "sha256:a17bfc9faffcca0ad9360c1ad97ab61ede583aa954715e8e436ffd80046661ff",
+                "sha256:b4a475ce87eabc0607e068a3c704d0aa0820237ed78d493b8e2d880eb73cd7fe",
+                "sha256:c49d66e97affdc80d084b3b363f09f17db621418f0b8e0524b06c54959e2094d",
+                "sha256:d13fbc3d533656cfdf094e13c1b0f40917b72813755ba780971ba0ce04280ac4",
+                "sha256:e1e4fe6e8ab9f9c7d28514d007f623999d2dd6b5b81069dd4f9d30dbdd6f7069",
+                "sha256:e67d60cb1a32f5fd8fcea935cf9efb1d1c26f96203b0ca2ae98c4c40ef8d8eac"
+            ],
+            "index": "pypi",
+            "version": "==2.8.1"
+        },
+        "pytz": {
+            "hashes": [
+                "sha256:303879e36b721603cc54604edcac9d20401bdbe31e1e4fdee5b9f98d5d31dfda",
+                "sha256:d747dd3d23d77ef44c6a3526e274af6efeb0a6f1afd5a69ba4d5be4098c8e141"
+            ],
+            "version": "==2019.1"
+        },
+        "sqlparse": {
+            "hashes": [
+                "sha256:40afe6b8d4b1117e7dff5504d7a8ce07d9a1b15aeeade8a2d10f130a834f8177",
+                "sha256:7c3dca29c022744e95b547e867cee89f4fce4373f3549ccd8797d8eb52cdb873"
+            ],
+            "version": "==0.3.0"
+        }
+    },
+    "develop": {
         "alabaster": {
             "hashes": [
-                "sha256:674bb3bab080f598371f4443c5008cbfeb1a5e622dd312395d2d82af2c54c456",
-                "sha256:b63b1f4dc77c074d386752ec4a8a7517600f6c0db8cd42980cae17ab7b3275d7"
+                "sha256:446438bdcca0e05bd45ea2de1668c1d9b032e1a9154c2c259092d77031ddd359",
+                "sha256:a661d72d58e6ea8a57f7a86e37d86716863ee5e92788398526d58b26a4e4dc02"
             ],
-            "version": "==0.7.11"
+            "version": "==0.7.12"
         },
         "argh": {
             "hashes": [
@@ -37,12 +78,19 @@
             ],
             "version": "==2.6.0"
         },
+        "bleach": {
+            "hashes": [
+                "sha256:213336e49e102af26d9cde77dd2d0397afabc5a6bf2fed985dc35b5d1e285a16",
+                "sha256:3fdf7f77adcf649c9911387df51254b813185e32b2c6619f690b593a617e19fa"
+            ],
+            "version": "==3.1.0"
+        },
         "certifi": {
             "hashes": [
-                "sha256:13e698f54293db9f89122b0581843a782ad0934a4fe0172d2a980ba77fc61bb7",
-                "sha256:9fa520c1bacfb634fa7af20a76bcbd3d5fb390481724c597da32c719a7dca4b0"
+                "sha256:59b7658e26ca9c7339e00f8f4636cdfe59d34fa37b9b04f6f9e9926b3cece1a5",
+                "sha256:b26104d6835d1f5e49452a26eb2ff87fe7090b89dfcaee5ea2212697e1e1d7ae"
             ],
-            "version": "==2018.4.16"
+            "version": "==2019.3.9"
         },
         "chardet": {
             "hashes": [
@@ -55,43 +103,25 @@
             "hashes": [
                 "sha256:00d464797a236f654337181af72b4baea3d35d056ca480e45e9163bb5df496b8",
                 "sha256:0a90afa6f5ea08889da9066dca3ce2ef85d47587e3f66ca06a4fa8d3a0053acc",
-                "sha256:0ba6c4345e3c197f6a3ba924d155c402ad28c080ac0d79529493eb17582fbc41",
-                "sha256:2be3748f45d2eb0259c3c93abccc15c10725ef715bf0817a4c0a1a1dad2abc6a",
                 "sha256:50727512afe77e044c7d7f2fd4cd0fe62b06527f965b335a810d956748e0514d",
                 "sha256:6c2fd127cd4e2decb0ab41fe3ac2948b87ad2ea0470e24b4be5f7e7fdfef8df3",
                 "sha256:6ed521ed3800d8f8911642b9b3c3891780a929db5e572c88c4713c1032530f82",
                 "sha256:76a73a48a308fb87a4417d630b0345d36166f489ef17ea5aa8e4596fb50a2296",
-                "sha256:7eaa0a33423476ed63317ee0a53cc07c0e36b5a390e3e95b95152e7eb6b3a6f6",
-                "sha256:845d0f8a1765074b3256f07ddbce2969e5a5316dfd0eb3289137010d7677326a",
                 "sha256:85b1275b6d7a61ccc8024a4e9a4c9e896394776edce1a5d075ec116f91925462",
                 "sha256:8e60e720cad3ee6b0a32f475ae4040552c5623870a9ca0d3d4263faa89a8d96b",
                 "sha256:93c50475f189cd226e9688b9897a0cd3c4c5d9c90b1733fa8f6445cfc0182c51",
                 "sha256:94c1e66610807a7917d967ed6415b9d5fde7487ab2a07bb5e054567865ef6ef0",
                 "sha256:964f86394cb4d0fd2bb40ffcddca321acf4323b48d1aa5a93db8b743c8a00f79",
                 "sha256:99043494b28d6460035dd9410269cdb437ee460edc7f96f07ab45c57ba95e651",
-                "sha256:addf63b5e39d573c459c3930b25176146395c1dc1afce4710067bb5e6dc4ea58",
                 "sha256:af2f59ce312523c384a7826821cae0b95f320fee1751387abba4f00eed737166",
-                "sha256:af6ed80340e5e1b89fa794f730ce7597651fbda3312e500002688b679c184ef9",
                 "sha256:beb96d32ce8cfa47ec6433d95a33e4afaa97c19ac1b4a47ea40a424fedfee7c2",
                 "sha256:c00bac0f6b35b82ace069a6a0d88e8fd4cd18d964fc5e47329cd02b212397fbe",
                 "sha256:d079e36baceea9707fd50b268305654151011274494a33c608c075808920eda8",
-                "sha256:d3188345f1c7161d701fd2ea9150f9bb6e2df890f3ddd6c0aea1f525e21d1544",
-                "sha256:e65c78bde155a734f0d624647c4d6e0f47fb4875355a0b95c37d537788737f4f",
-                "sha256:e813cba9ff0e3d37ad31dc127fac85d23f9a26d0461ef8042ac4539b2045e781",
-                "sha256:e96c13a40df389ce8cbb5ec108e5fb834989d1bedff5d8846e5aa3d270a5f3b6",
-                "sha256:ee2338539157cfc35fb1d6757dd799126804df39393c4a6c5fe88b402c8c0ab4"
+                "sha256:e813cba9ff0e3d37ad31dc127fac85d23f9a26d0461ef8042ac4539b2045e781"
             ],
             "index": "pypi",
             "version": "==4.0.3"
         },
-        "django": {
-            "hashes": [
-                "sha256:97886b8a13bbc33bfeba2ff133035d3eca014e2309dff2b6da0bdfc0b8656613",
-                "sha256:e900b73beee8977c7b887d90c6c57d68af10066b9dac898e1eaf0f82313de334"
-            ],
-            "index": "pypi",
-            "version": "==2.0.7"
-        },
         "docutils": {
             "hashes": [
                 "sha256:02aec4bd92ab067f6ff27a38a38a41173bf01bed8f89157768c1573f53e474a6",
@@ -100,47 +130,88 @@
             ],
             "version": "==0.14"
         },
+        "entrypoints": {
+            "hashes": [
+                "sha256:589f874b313739ad35be6e0cd7efde2a4e9b6fea91edcc34e58ecbb8dbe56d19",
+                "sha256:c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451"
+            ],
+            "version": "==0.3"
+        },
+        "filelock": {
+            "hashes": [
+                "sha256:b8d5ca5ca1c815e1574aee746650ea7301de63d87935b3463d26368b76e31633",
+                "sha256:d610c1bb404daf85976d7a82eb2ada120f04671007266b708606565dd03b5be6"
+            ],
+            "version": "==3.0.10"
+        },
         "flake8": {
             "hashes": [
-                "sha256:7253265f7abd8b313e3892944044a365e3f4ac3fcdcfb4298f55ee9ddf188ba0",
-                "sha256:c7841163e2b576d435799169b78703ad6ac1bbb0f199994fc05f700b2a90ea37"
+                "sha256:859996073f341f2670741b51ec1e67a01da142831aa1fdc6242dbf88dffbe661",
+                "sha256:a796a115208f5c03b18f332f7c11729812c8c3ded6c46319c59b53efd3819da8"
             ],
             "index": "pypi",
-            "version": "==3.5.0"
+            "version": "==3.7.7"
         },
         "idna": {
             "hashes": [
-                "sha256:156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e",
-                "sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
+                "sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407",
+                "sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"
             ],
-            "version": "==2.7"
+            "version": "==2.8"
         },
         "imagesize": {
             "hashes": [
-                "sha256:3620cc0cadba3f7475f9940d22431fc4d407269f1be59ec9b8edcca26440cf18",
-                "sha256:5b326e4678b6925158ccc66a9fa3122b6106d7c876ee32d7de6ce59385b96315"
+                "sha256:3f349de3eb99145973fefb7dbe38554414e5c30abd0c8e4b970a7c9d09f3a1d8",
+                "sha256:f3832918bc3c66617f92e35f5d70729187676313caa60c187eb0f28b8fe5e3b5"
             ],
-            "version": "==1.0.0"
+            "version": "==1.1.0"
         },
         "jinja2": {
             "hashes": [
-                "sha256:74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd",
-                "sha256:f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4"
+                "sha256:065c4f02ebe7f7cf559e49ee5a95fb800a9e4528727aec6f24402a5374c65013",
+                "sha256:14dd6caf1527abb21f08f86c784eac40853ba93edb79552aa1e4b8aef1b61c7b"
             ],
-            "version": "==2.10"
+            "version": "==2.10.1"
         },
         "livereload": {
             "hashes": [
-                "sha256:583179dc8d49b040a9da79bd33de59e160d2a8802b939e304eb359a4419f6498",
-                "sha256:dd4469a8f5a6833576e9f5433f1439c306de15dbbfeceabd32479b1123380fa5"
+                "sha256:29cadfabcedd12eed792e0131991235b9d4764d4474bed75cf525f57109ec0a2",
+                "sha256:e632a6cd1d349155c1d7f13a65be873b38f43ef02961804a1bba8d817fa649a7"
             ],
-            "version": "==2.5.2"
+            "version": "==2.6.0"
         },
         "markupsafe": {
             "hashes": [
-                "sha256:a6be69091dac236ea9c6bc7d012beab42010fa914c459791d627dad4910eb665"
-            ],
-            "version": "==1.0"
+                "sha256:00bc623926325b26bb9605ae9eae8a215691f33cae5df11ca5424f06f2d1f473",
+                "sha256:09027a7803a62ca78792ad89403b1b7a73a01c8cb65909cd876f7fcebd79b161",
+                "sha256:09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235",
+                "sha256:1027c282dad077d0bae18be6794e6b6b8c91d58ed8a8d89a89d59693b9131db5",
+                "sha256:24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff",
+                "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b",
+                "sha256:43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1",
+                "sha256:46c99d2de99945ec5cb54f23c8cd5689f6d7177305ebff350a58ce5f8de1669e",
+                "sha256:500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183",
+                "sha256:535f6fc4d397c1563d08b88e485c3496cf5784e927af890fb3c3aac7f933ec66",
+                "sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1",
+                "sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1",
+                "sha256:717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e",
+                "sha256:79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b",
+                "sha256:7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905",
+                "sha256:88e5fcfb52ee7b911e8bb6d6aa2fd21fbecc674eadd44118a9cc3863f938e735",
+                "sha256:8defac2f2ccd6805ebf65f5eeb132adcf2ab57aa11fdf4c0dd5169a004710e7d",
+                "sha256:98c7086708b163d425c67c7a91bad6e466bb99d797aa64f965e9d25c12111a5e",
+                "sha256:9add70b36c5666a2ed02b43b335fe19002ee5235efd4b8a89bfcf9005bebac0d",
+                "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c",
+                "sha256:ade5e387d2ad0d7ebf59146cc00c8044acbd863725f887353a10df825fc8ae21",
+                "sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2",
+                "sha256:b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5",
+                "sha256:b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b",
+                "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6",
+                "sha256:c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f",
+                "sha256:cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f",
+                "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7"
+            ],
+            "version": "==1.1.1"
         },
         "mccabe": {
             "hashes": [
@@ -149,12 +220,20 @@
             ],
             "version": "==0.6.1"
         },
+        "mock": {
+            "hashes": [
+                "sha256:5ce3c71c5545b472da17b72268978914d0252980348636840bd34a00b5cc96c1",
+                "sha256:b158b6df76edd239b8208d481dc46b6afd45a846b7812ff0ce58971cf5bc8bba"
+            ],
+            "index": "pypi",
+            "version": "==2.0.0"
+        },
         "packaging": {
             "hashes": [
-                "sha256:e9215d2d2535d3ae866c3d6efc77d5b24a0192cce0ff20e42896cc0664f889c0",
-                "sha256:f019b770dd64e585a99714f1fd5e01c7a8f11b45635aa953fd41c689a657375b"
+                "sha256:0c98a5d0be38ed775798ece1b9727178c4469d9c3b4ada66e8e6b7849f8732af",
+                "sha256:9e1cbf8c12b1f1ce0bb5344b8d7ecf66a6f8a6e91bcb0c84593ed6d3ab5c4ab3"
             ],
-            "version": "==17.1"
+            "version": "==19.0"
         },
         "pathtools": {
             "hashes": [
@@ -162,20 +241,26 @@
             ],
             "version": "==0.1.2"
         },
+        "pbr": {
+            "hashes": [
+                "sha256:8257baf496c8522437e8a6cfe0f15e00aedc6c0e0e7c9d55eeeeab31e0853843",
+                "sha256:8c361cc353d988e4f5b998555c88098b9d5964c2e11acf7b0d21925a66bb5824"
+            ],
+            "version": "==5.1.3"
+        },
         "pkginfo": {
             "hashes": [
-                "sha256:5878d542a4b3f237e359926384f1dde4e099c9f5525d236b1840cf704fa8d474",
-                "sha256:a39076cb3eb34c333a0dd390b568e9e1e881c7bf2cc0aee12120636816f55aee"
+                "sha256:7424f2c8511c186cd5424bbf31045b77435b37a8d604990b79d4e70d741148bb",
+                "sha256:a6d9e40ca61ad3ebd0b72fbadd4fba16e4c0e4df0428c041e01e06eb6ee71f32"
             ],
-            "version": "==1.4.2"
+            "version": "==1.5.0.1"
         },
         "pluggy": {
             "hashes": [
-                "sha256:7f8ae7f5bdf75671a718d2daf0a64b7885f74510bcd98b1a0bb420eb9a9d0cff",
-                "sha256:d345c8fe681115900d6da8d048ba67c25df42973bda370783cd58826442dcd7c",
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+            "version": "==0.9.0"
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@@ -183,81 +268,40 @@
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-            "version": "==2.2.0"
+            "version": "==2.4.0"
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@@ -269,47 +313,55 @@
         },
         "pytz": {
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-            "version": "==2018.5"
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-            "version": "==3.13"
+            "version": "==5.1"
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@@ -320,11 +372,11 @@
         },
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@@ -334,68 +386,116 @@
             "index": "pypi",
             "version": "==0.7.1"
         },
-        "sphinxcontrib-websupport": {
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             ],
-            "version": "==4.24.0"
+            "version": "==4.31.1"
         },
         "twine": {
             "hashes": [
-                "sha256:08eb132bbaec40c6d25b358f546ec1dc96ebd2638a86eea68769d9e67fe2b129",
-                "sha256:2fd9a4d9ff0bcacf41fdc40c8cb0cfaef1f1859457c9653fd1b92237cc4e9f25"
+                "sha256:0fb0bfa3df4f62076cab5def36b1a71a2e4acb4d1fa5c97475b048117b1a6446",
+                "sha256:d6c29c933ecfc74e9b1d9fa13aa1f87c5d5770e119f5a4ce032092f0ff5b14dc"
             ],
             "index": "pypi",
-            "version": "==1.11.0"
+            "version": "==1.13.0"
         },
         "urllib3": {
             "hashes": [
-                "sha256:a68ac5e15e76e7e5dd2b8f94007233e01effe3e50e8daddf69acfd81cb686baf",
-                "sha256:b5725a0bd4ba422ab0e66e89e030c806576753ea3ee08554382c14e685d117b5"
+                "sha256:61bf29cada3fc2fbefad4fdf059ea4bd1b4a86d2b6d15e1c7c0b582b9752fe39",
+                "sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22"
             ],
-            "version": "==1.23"
+            "version": "==1.24.1"
         },
         "virtualenv": {
             "hashes": [
-                "sha256:2ce32cd126117ce2c539f0134eb89de91a8413a29baac49cbab3eb50e2026669",
-                "sha256:ca07b4c0b54e14a91af9f34d0919790b016923d157afda5efdde55c96718f752"
+                "sha256:6aebaf4dd2568a0094225ebbca987859e369e3e5c22dc7d52e5406d504890417",
+                "sha256:984d7e607b0a5d1329425dd8845bd971b957424b5ba664729fab51ab8c11bc39"
             ],
-            "version": "==16.0.0"
+            "version": "==16.4.3"
         },
         "watchdog": {
             "hashes": [
-                "sha256:7e65882adb7746039b6f3876ee174952f8eaaa34491ba34333ddf1fe35de4162"
+                "sha256:965f658d0732de3188211932aeb0bb457587f04f63ab4c1e33eab878e9de961d"
             ],
-            "version": "==0.8.3"
+            "version": "==0.9.0"
+        },
+        "webencodings": {
+            "hashes": [
+                "sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78",
+                "sha256:b36a1c245f2d304965eb4e0a82848379241dc04b865afcc4aab16748587e1923"
+            ],
+            "version": "==0.5.1"
         }
-    },
-    "develop": {}
+    }
 }
diff --git a/setup.py b/setup.py
index 730cdb6..b6df833 100755
--- a/setup.py
+++ b/setup.py
@@ -85,7 +85,7 @@ def run(self):
     long_description=read('README.rst'),
     license="MIT",
     packages=("postgres_copy",),
-    install_requires=("psycopg2>=2.7.3",),
+    install_requires=("psycopg2>=2.8.1",),
     cmdclass={'test': TestCommand},
     classifiers=[
         'Development Status :: 5 - Production/Stable',
@@ -102,6 +102,7 @@ def run(self):
         'Framework :: Django :: 1.11',
         'Framework :: Django :: 2.0',
         'Framework :: Django :: 2.1',
+        'Framework :: Django :: 2.2',
         'License :: OSI Approved :: MIT License'
     ],
     project_urls={
diff --git a/tests/export.csv b/tests/export.csv
new file mode 100644
index 0000000..cb5334c
--- /dev/null
+++ b/tests/export.csv
@@ -0,0 +1,4 @@
+name,parent_id,name
+BEN,3,JANE
+JOE,2,JOE
+JANE,1,BEN
diff --git a/tests/tests.py b/tests/tests.py
index ab297b2..f4ba909 100644
--- a/tests/tests.py
+++ b/tests/tests.py
@@ -15,7 +15,6 @@
     UniqueMockObject
 )
 from django.test import TestCase
-from django.db import connection
 from django.db import transaction
 from django.db.transaction import TransactionManagementError
 from django.db.models import Count
@@ -524,7 +523,7 @@ def test_force_null_save(self, _):
             date(2012, 1, 1)
         )
 
-    @mock.patch("django.db.connection.validate_no_atomic_block")                   
+    @mock.patch("django.db.connection.validate_no_atomic_block")
     def test_backwards_save(self, _):
         MockObject.objects.from_csv(
             self.backwards_path,
@@ -687,7 +686,7 @@ def test_hooks(self):
 
 
 class MultiDbTest(BaseTest):
-    @mock.patch("django.db.connection.validate_no_atomic_block") 
+    @mock.patch("django.db.connection.validate_no_atomic_block")
     def test_from_csv(self, _):
         MockObject.objects.from_csv(
             self.name_path,