Merge branch 'bnewbold-doaj-fuzzy' into 'master'

DOAJ import fuzzy match filter

See merge request webgroup/fatcat!92

7 files changed, 544 insertions, 267 deletions

diff --git a/python/Pipfile b/python/Pipfile
index 4c0977a1..87773d5a 100644
--- a/python/Pipfile
+++ b/python/Pipfile
@@ -56,6 +56,7 @@ pathlib2 = "*"
 pycountry = "==19.8.18"
 tldextract = "*"
 toml = ">=0.10"
+fuzzycat = "==0.1.9"
 
 [requires]
 # We install Python 3.7 using a PPA (deadsnakes) on Internet Archive cluster
diff --git a/python/Pipfile.lock b/python/Pipfile.lock
index 9b1a5d15..e8055315 100644
--- a/python/Pipfile.lock
+++ b/python/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "b2e4ed259ddec6c4016e6857ec856146c0fb279b3d6a91d138c1611e9a591c3a"
+            "sha256": "82800043a15f6106bed981f3c030576cdfc286b7952102e7d625a750e30f4aff"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -16,6 +16,14 @@
         ]
     },
     "default": {
+        "attrs": {
+            "hashes": [
+                "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6",
+                "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==20.3.0"
+        },
         "authlib": {
             "hashes": [
                 "sha256:40728195efe915c96209a6a57ad6b5565a951bb469f01bd0c38ea13a0bac6c68",
@@ -26,11 +34,11 @@
         },
         "beautifulsoup4": {
             "hashes": [
-                "sha256:73cc4d115b96f79c7d77c1c7f7a0a8d4c57860d1041df407dd1aae7f07a77fd7",
-                "sha256:a6237df3c32ccfaee4fd201c8f5f9d9df619b93121d01353a64a73ce8c6ef9a8",
-                "sha256:e718f2342e2e099b640a34ab782407b7b676f47ee272d6739e60b8ea23829f2c"
+                "sha256:4c98143716ef1cb40bf7f39a8e3eec8f8b009509e74904ba3a7b315431577e35",
+                "sha256:84729e322ad1d5b4d25f805bfa05b902dd96450f43842c4e99067d5e1369eb25",
+                "sha256:fff47e031e34ec82bf17e00da8f592fe7de69aeea38be00523c04623c04fb666"
             ],
-            "version": "==4.9.1"
+            "version": "==4.9.3"
         },
         "blinker": {
             "hashes": [
@@ -38,6 +46,13 @@
             ],
             "version": "==1.4"
         },
+        "boltons": {
+            "hashes": [
+                "sha256:3dd8a8e3c1886e7f7ba3422b50f55a66e1700161bf01b919d098e7d96dd2d9b6",
+                "sha256:dd362291a460cc1e0c2e91cc6a60da3036ced77099b623112e8f833e6734bdc5"
+            ],
+            "version": "==20.2.1"
+        },
         "bs4": {
             "hashes": [
                 "sha256:36ecea1fd7cc5c0c6e4a1ff075df26d50da647b75376626cc186e2212886dd3a"
@@ -47,50 +62,59 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3",
-                "sha256:8fc0819f1f30ba15bdb34cceffb9ef04d99f420f68eb75d901e9560b8749fc41"
+                "sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c",
+                "sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830"
             ],
-            "version": "==2020.6.20"
+            "version": "==2020.12.5"
         },
         "cffi": {
             "hashes": [
-                "sha256:267adcf6e68d77ba154334a3e4fc921b8e63cbb38ca00d33d40655d4228502bc",
-                "sha256:26f33e8f6a70c255767e3c3f957ccafc7f1f706b966e110b855bfe944511f1f9",
-                "sha256:3cd2c044517f38d1b577f05927fb9729d3396f1d44d0c659a445599e79519792",
-                "sha256:4a03416915b82b81af5502459a8a9dd62a3c299b295dcdf470877cb948d655f2",
-                "sha256:4ce1e995aeecf7cc32380bc11598bfdfa017d592259d5da00fc7ded11e61d022",
-                "sha256:4f53e4128c81ca3212ff4cf097c797ab44646a40b42ec02a891155cd7a2ba4d8",
-                "sha256:4fa72a52a906425416f41738728268072d5acfd48cbe7796af07a923236bcf96",
-                "sha256:66dd45eb9530e3dde8f7c009f84568bc7cac489b93d04ac86e3111fb46e470c2",
-                "sha256:6923d077d9ae9e8bacbdb1c07ae78405a9306c8fd1af13bfa06ca891095eb995",
-                "sha256:833401b15de1bb92791d7b6fb353d4af60dc688eaa521bd97203dcd2d124a7c1",
-                "sha256:8416ed88ddc057bab0526d4e4e9f3660f614ac2394b5e019a628cdfff3733849",
-                "sha256:892daa86384994fdf4856cb43c93f40cbe80f7f95bb5da94971b39c7f54b3a9c",
-                "sha256:98be759efdb5e5fa161e46d404f4e0ce388e72fbf7d9baf010aff16689e22abe",
-                "sha256:a6d28e7f14ecf3b2ad67c4f106841218c8ab12a0683b1528534a6c87d2307af3",
-                "sha256:b1d6ebc891607e71fd9da71688fcf332a6630b7f5b7f5549e6e631821c0e5d90",
-                "sha256:b2a2b0d276a136146e012154baefaea2758ef1f56ae9f4e01c612b0831e0bd2f",
-                "sha256:b87dfa9f10a470eee7f24234a37d1d5f51e5f5fa9eeffda7c282e2b8f5162eb1",
-                "sha256:bac0d6f7728a9cc3c1e06d4fcbac12aaa70e9379b3025b27ec1226f0e2d404cf",
-                "sha256:c991112622baee0ae4d55c008380c32ecfd0ad417bcd0417ba432e6ba7328caa",
-                "sha256:cda422d54ee7905bfc53ee6915ab68fe7b230cacf581110df4272ee10462aadc",
-                "sha256:d3148b6ba3923c5850ea197a91a42683f946dba7e8eb82dfa211ab7e708de939",
-                "sha256:d6033b4ffa34ef70f0b8086fd4c3df4bf801fee485a8a7d4519399818351aa8e",
-                "sha256:ddff0b2bd7edcc8c82d1adde6dbbf5e60d57ce985402541cd2985c27f7bec2a0",
-                "sha256:e23cb7f1d8e0f93addf0cae3c5b6f00324cccb4a7949ee558d7b6ca973ab8ae9",
-                "sha256:effd2ba52cee4ceff1a77f20d2a9f9bf8d50353c854a282b8760ac15b9833168",
-                "sha256:f90c2267101010de42f7273c94a1f026e56cbc043f9330acd8a80e64300aba33",
-                "sha256:f960375e9823ae6a07072ff7f8a85954e5a6434f97869f50d0e41649a1c8144f",
-                "sha256:fcf32bf76dc25e30ed793145a57426064520890d7c02866eb93d3e4abe516948"
-            ],
-            "version": "==1.14.1"
+                "sha256:00a1ba5e2e95684448de9b89888ccd02c98d512064b4cb987d48f4b40aa0421e",
+                "sha256:00e28066507bfc3fe865a31f325c8391a1ac2916219340f87dfad602c3e48e5d",
+                "sha256:045d792900a75e8b1e1b0ab6787dd733a8190ffcf80e8c8ceb2fb10a29ff238a",
+                "sha256:0638c3ae1a0edfb77c6765d487fee624d2b1ee1bdfeffc1f0b58c64d149e7eec",
+                "sha256:105abaf8a6075dc96c1fe5ae7aae073f4696f2905fde6aeada4c9d2926752362",
+                "sha256:155136b51fd733fa94e1c2ea5211dcd4c8879869008fc811648f16541bf99668",
+                "sha256:1a465cbe98a7fd391d47dce4b8f7e5b921e6cd805ef421d04f5f66ba8f06086c",
+                "sha256:1d2c4994f515e5b485fd6d3a73d05526aa0fcf248eb135996b088d25dfa1865b",
+                "sha256:2c24d61263f511551f740d1a065eb0212db1dbbbbd241db758f5244281590c06",
+                "sha256:51a8b381b16ddd370178a65360ebe15fbc1c71cf6f584613a7ea08bfad946698",
+                "sha256:594234691ac0e9b770aee9fcdb8fa02c22e43e5c619456efd0d6c2bf276f3eb2",
+                "sha256:5cf4be6c304ad0b6602f5c4e90e2f59b47653ac1ed9c662ed379fe48a8f26b0c",
+                "sha256:64081b3f8f6f3c3de6191ec89d7dc6c86a8a43911f7ecb422c60e90c70be41c7",
+                "sha256:6bc25fc545a6b3d57b5f8618e59fc13d3a3a68431e8ca5fd4c13241cd70d0009",
+                "sha256:798caa2a2384b1cbe8a2a139d80734c9db54f9cc155c99d7cc92441a23871c03",
+                "sha256:7c6b1dece89874d9541fc974917b631406233ea0440d0bdfbb8e03bf39a49b3b",
+                "sha256:840793c68105fe031f34d6a086eaea153a0cd5c491cde82a74b420edd0a2b909",
+                "sha256:8d6603078baf4e11edc4168a514c5ce5b3ba6e3e9c374298cb88437957960a53",
+                "sha256:9cc46bc107224ff5b6d04369e7c595acb700c3613ad7bcf2e2012f62ece80c35",
+                "sha256:9f7a31251289b2ab6d4012f6e83e58bc3b96bd151f5b5262467f4bb6b34a7c26",
+                "sha256:9ffb888f19d54a4d4dfd4b3f29bc2c16aa4972f1c2ab9c4ab09b8ab8685b9c2b",
+                "sha256:a5ed8c05548b54b998b9498753fb9cadbfd92ee88e884641377d8a8b291bcc01",
+                "sha256:a7711edca4dcef1a75257b50a2fbfe92a65187c47dab5a0f1b9b332c5919a3fb",
+                "sha256:af5c59122a011049aad5dd87424b8e65a80e4a6477419c0c1015f73fb5ea0293",
+                "sha256:b18e0a9ef57d2b41f5c68beefa32317d286c3d6ac0484efd10d6e07491bb95dd",
+                "sha256:b4e248d1087abf9f4c10f3c398896c87ce82a9856494a7155823eb45a892395d",
+                "sha256:ba4e9e0ae13fc41c6b23299545e5ef73055213e466bd107953e4a013a5ddd7e3",
+                "sha256:c6332685306b6417a91b1ff9fae889b3ba65c2292d64bd9245c093b1b284809d",
+                "sha256:d5ff0621c88ce83a28a10d2ce719b2ee85635e85c515f12bac99a95306da4b2e",
+                "sha256:d9efd8b7a3ef378dd61a1e77367f1924375befc2eba06168b6ebfa903a5e59ca",
+                "sha256:df5169c4396adc04f9b0a05f13c074df878b6052430e03f50e68adf3a57aa28d",
+                "sha256:ebb253464a5d0482b191274f1c8bf00e33f7e0b9c66405fbffc61ed2c839c775",
+                "sha256:ec80dc47f54e6e9a78181ce05feb71a0353854cc26999db963695f950b5fb375",
+                "sha256:f032b34669220030f905152045dfa27741ce1a6db3324a5bc0b96b6c7420c87b",
+                "sha256:f60567825f791c6f8a592f3c6e3bd93dd2934e3f9dac189308426bd76b00ef3b",
+                "sha256:f803eaa94c2fcda012c047e62bc7a51b0bdabda1cad7a92a522694ea2d76e49f"
+            ],
+            "version": "==1.14.4"
         },
         "chardet": {
             "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+                "sha256:0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa",
+                "sha256:f864054d66fd9118f2e67044ac8981a54775ec5b67aed0441892edb553d21da5"
             ],
-            "version": "==3.0.4"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==4.0.0"
         },
         "citeproc-py": {
             "hashes": [
@@ -131,6 +155,7 @@
                 "sha256:9534cd2c0313df75b70eb4cf729382998970d97bbdda5cf3aef7081b855ccebe",
                 "sha256:99b13d0957a5967c85aee6138ef5f9acec90294267a549c5683744f20cf5d7b4",
                 "sha256:9a1c77291c1ac4b991aa0358f2f44636686eb8f52fb628502d30c312160a14e9",
+                "sha256:9ac812006000887f76c95b8a33a9f0b65845bf072fbc54a42a1acffd34e41120",
                 "sha256:9c47b8aacfe347bffd86bf75b98626718912b63df87f256dff1abc06a0355410",
                 "sha256:a116382ae67e0d6a54684bab4ee9b1be54e789d031a6e5e74c3edc657c79d23c",
                 "sha256:b1c89f3653385acc5da71570e03281f35ac6960367f2b2a426ae431deb1a1a35",
@@ -149,36 +174,31 @@
         },
         "cryptography": {
             "hashes": [
-                "sha256:0c608ff4d4adad9e39b5057de43657515c7da1ccb1807c3a27d4cf31fc923b4b",
-                "sha256:0cbfed8ea74631fe4de00630f4bb592dad564d57f73150d6f6796a24e76c76cd",
-                "sha256:124af7255ffc8e964d9ff26971b3a6153e1a8a220b9a685dc407976ecb27a06a",
-                "sha256:384d7c681b1ab904fff3400a6909261cae1d0939cc483a68bdedab282fb89a07",
-                "sha256:45741f5499150593178fc98d2c1a9c6722df88b99c821ad6ae298eff0ba1ae71",
-                "sha256:4b9303507254ccb1181d1803a2080a798910ba89b1a3c9f53639885c90f7a756",
-                "sha256:4d355f2aee4a29063c10164b032d9fa8a82e2c30768737a2fd56d256146ad559",
-                "sha256:51e40123083d2f946794f9fe4adeeee2922b581fa3602128ce85ff813d85b81f",
-                "sha256:8713ddb888119b0d2a1462357d5946b8911be01ddbf31451e1d07eaa5077a261",
-                "sha256:8e924dbc025206e97756e8903039662aa58aa9ba357d8e1d8fc29e3092322053",
-                "sha256:8ecef21ac982aa78309bb6f092d1677812927e8b5ef204a10c326fc29f1367e2",
-                "sha256:8ecf9400d0893836ff41b6f977a33972145a855b6efeb605b49ee273c5e6469f",
-                "sha256:9367d00e14dee8d02134c6c9524bb4bd39d4c162456343d07191e2a0b5ec8b3b",
-                "sha256:a09fd9c1cca9a46b6ad4bea0a1f86ab1de3c0c932364dbcf9a6c2a5eeb44fa77",
-                "sha256:ab49edd5bea8d8b39a44b3db618e4783ef84c19c8b47286bf05dfdb3efb01c83",
-                "sha256:bea0b0468f89cdea625bb3f692cd7a4222d80a6bdafd6fb923963f2b9da0e15f",
-                "sha256:bec7568c6970b865f2bcebbe84d547c52bb2abadf74cefce396ba07571109c67",
-                "sha256:ce82cc06588e5cbc2a7df3c8a9c778f2cb722f56835a23a68b5a7264726bb00c",
-                "sha256:dea0ba7fe6f9461d244679efa968d215ea1f989b9c1957d7f10c21e5c7c09ad6"
-            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==3.0"
+                "sha256:0003a52a123602e1acee177dc90dd201f9bb1e73f24a070db7d36c588e8f5c7d",
+                "sha256:0e85aaae861d0485eb5a79d33226dd6248d2a9f133b81532c8f5aae37de10ff7",
+                "sha256:594a1db4511bc4d960571536abe21b4e5c3003e8750ab8365fafce71c5d86901",
+                "sha256:69e836c9e5ff4373ce6d3ab311c1a2eed274793083858d3cd4c7d12ce20d5f9c",
+                "sha256:788a3c9942df5e4371c199d10383f44a105d67d401fb4304178020142f020244",
+                "sha256:7e177e4bea2de937a584b13645cab32f25e3d96fc0bc4a4cf99c27dc77682be6",
+                "sha256:83d9d2dfec70364a74f4e7c70ad04d3ca2e6a08b703606993407bf46b97868c5",
+                "sha256:84ef7a0c10c24a7773163f917f1cb6b4444597efd505a8aed0a22e8c4780f27e",
+                "sha256:9e21301f7a1e7c03dbea73e8602905a4ebba641547a462b26dd03451e5769e7c",
+                "sha256:9f6b0492d111b43de5f70052e24c1f0951cb9e6022188ebcb1cc3a3d301469b0",
+                "sha256:a69bd3c68b98298f490e84519b954335154917eaab52cf582fa2c5c7efc6e812",
+                "sha256:b4890d5fb9b7a23e3bf8abf5a8a7da8e228f1e97dc96b30b95685df840b6914a",
+                "sha256:c366df0401d1ec4e548bebe8f91d55ebcc0ec3137900d214dd7aac8427ef3030",
+                "sha256:dc42f645f8f3a489c3dd416730a514e7a91a59510ddaadc09d04224c098d3302"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'",
+            "version": "==3.3.1"
         },
         "dateparser": {
             "hashes": [
-                "sha256:7552c994f893b5cb8fcf103b4cd2ff7f57aab9bfd2619fdf0cf571c0740fd90b",
-                "sha256:e875efd8c57c85c2d02b238239878db59ff1971f5a823457fcc69e493bf6ebfa"
+                "sha256:159cc4e01a593706a15cd4e269a0b3345edf3aef8bf9278a57dac8adf5bf1e4a",
+                "sha256:17202df32c7a36e773136ff353aa3767e987f8b3e27374c39fd21a30a803d6f8"
             ],
             "index": "pypi",
-            "version": "==0.7.6"
+            "version": "==1.0.0"
         },
         "elasticsearch": {
             "hashes": [
@@ -196,10 +216,24 @@
             "index": "pypi",
             "version": "==6.4.0"
         },
+        "face": {
+            "hashes": [
+                "sha256:3790311a7329e4b0d90baee346eecad54b337629576edf3a246683a5f0d24446",
+                "sha256:7d59ca5ba341316e58cf72c6aff85cca2541cf5056c4af45cb63af9a814bed3e"
+            ],
+            "version": "==20.1.1"
+        },
         "fatcat-openapi-client": {
             "path": "./../python_openapi_client",
             "version": "==0.3.2"
         },
+        "filelock": {
+            "hashes": [
+                "sha256:18d82244ee114f543149c66a6e0c14e9c4f8a1044b5cdaadd0f82159d6a6ff59",
+                "sha256:929b7d63ec5b7d6b71b0fa5ac14e030b3f70b75747cef1b10da9b879fef15836"
+            ],
+            "version": "==3.0.12"
+        },
         "flask": {
             "hashes": [
                 "sha256:4efa1ae2d7c9865af48986de8aeb8504bf32c7f3d6fdc9353d34b21f4b127060",
@@ -269,6 +303,27 @@
             "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==0.18.2"
         },
+        "fuzzy": {
+            "hashes": [
+                "sha256:6b240e630235f183730b27fcb70fdd0d409bee2c3a4e7a964eeae093a28c4f38"
+            ],
+            "version": "==1.2.2"
+        },
+        "fuzzycat": {
+            "hashes": [
+                "sha256:2c138aa710f5ab653b8c1cca02d506a123ba2a084dda2c7524e382f1c5e61228",
+                "sha256:f064eb04eaef859101aad7eac2a5427c56c35374cedc2cffd1aa8f525395fdfd"
+            ],
+            "index": "pypi",
+            "version": "==0.1.9"
+        },
+        "glom": {
+            "hashes": [
+                "sha256:54051072bccc9cdb3ebbd8af0559195137a61d308f04bff19678e4b61350eb12",
+                "sha256:566f723ecac64d8bd93b3c33fbfd4d5ea7cb2842b5286a19f48c66240408b55f"
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@@ -318,40 +373,46 @@
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             "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==4.5.2"
+            "version": "==4.6.2"
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@@ -462,10 +523,10 @@
         },
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-            "version": "==2.6"
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@@ -481,6 +542,7 @@
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@@ -489,6 +551,7 @@
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@@ -507,11 +570,11 @@
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@@ -531,10 +594,10 @@
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+            "version": "==2020.4"
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@@ -549,37 +612,57 @@
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-            "version": "==2.24.0"
+            "version": "==2.25.1"
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@@ -614,11 +697,11 @@
         },
         "soupsieve": {
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-                "sha256:1634eea42ab371d3d346309b93df7870a88610f0725d47528be902a0d95ecc55",
-                "sha256:a59dc181727e95d25f781f0eb4fd1825ff45590ec8ff49eadfd7f1a537cc0232"
+                "sha256:4bb21a6ee4707bf43b61230e80740e71bfe56e55d1f1f50924b087bb2975c851",
+                "sha256:6dc52924dc0bc710a5d16794e6b3480b2c7c08b07729505feab2b2c16661ff6e"
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-            "markers": "python_version >= '3.5'",
-            "version": "==2.0.1"
+            "markers": "python_version >= '3.0'",
+            "version": "==2.1"
         },
         "tabulate": {
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@@ -629,19 +712,19 @@
         },
         "tldextract": {
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-                "sha256:16b2f7e81d89c2a5a914d25bdbddd3932c31a6b510db886c3ce0764a195c0ee7",
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+                "sha256:cfae9bc8bda37c3e8c7c8639711ad20e95dc85b207a256b60b0b23d7ff5540ea",
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-            "version": "==2.2.2"
+            "version": "==3.1.0"
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-                "sha256:bda89d5935c2eac546d648028b9901107a595863cb36bae0c73ac804a9b4ce88"
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-            "version": "==0.10.1"
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@@ -650,13 +733,20 @@
             ],
             "version": "==2.1"
         },
+        "unidecode": {
+            "hashes": [
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@@ -693,11 +783,11 @@
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@@ -708,57 +798,58 @@
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-            "version": "==5.2.1"
+            "version": "==5.3"
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@@ -769,11 +860,11 @@
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-            "version": "==3.8.3"
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@@ -785,19 +876,19 @@
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@@ -808,11 +899,11 @@
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@@ -858,19 +949,19 @@
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@@ -912,30 +1003,32 @@
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-                "sha256:a0984ff49e176062fcdc8a5a2a670c9bb1704a2f69548bce8f8a7bad41c661bf",
-                "sha256:ac5b23d0199c012ad91ed1bbb971b7666da651c6371529b1be8cbe2a7bf3c3a9",
-                "sha256:acf56d564e443e3dea152efe972b1434058244298a94348fc518d6dd6a9fb0bb",
-                "sha256:d3b29d717d39d3580efd760a9a46a7418408acebbb784717c90d708c9ed5f055",
-                "sha256:f7d46240f7a1ae1dd95aab38bd74f7428d46531f69219954266d669da60c0818"
+                "sha256:00195b5f6832dbf2876b8bf77f12bdce648224c89c880719c745b90515233301",
+                "sha256:068115e13c70dc5982dfc00c5d70437fe37c014c808acce119b5448361c03725",
+                "sha256:26e7fd115a6db75267b325de0fba089b911a4a12ebd3d0b5e7acb7028bc46821",
+                "sha256:2c93d4d16933fea5bbacbe1aaf8fa8c1348740b2e50b3735d1b0bf8154cbf0f3",
+                "sha256:56007a226b8e95aa980ada7abdea6b40b75ce62a433bd27cec7a8178d57f4051",
+                "sha256:56fee7f818d032f802b8eed81ef0c1232b8b42390df189cab9cfa87573fe52c5",
+                "sha256:6a3d9efb6f36f1fe6aa8dbb5af55e067db802502c55a9defa47c5a1dad41df84",
+                "sha256:a49833abfdede8985ba3f3ec641f771cca215479f41523e99dace96d5b8cce2a",
+                "sha256:ad2fe8a37be669082e61fb001c185ffb58867fdbb3e7a6b0b0d2ffe232353a3e",
+                "sha256:b8cae8b2f022efa1f011cc753adb9cbadfa5a184431d09b273fb49b4167561ad",
+                "sha256:d160744652e81c80627a909a0e808f3c6653a40af435744de037e3172cf277f5",
+                "sha256:d5062ae50b222da28253059880a871dc87e099c25cb68acf613d9d227413d6f7",
+                "sha256:f22ea9b67aea4f4a1718300908a2fb62b3e4276cf00bd829a97ab5894af42ea3",
+                "sha256:f974c96fca34ae9e4f49839ba6b78addf0346777b46c4da27a7bf54f48d3057d",
+                "sha256:fb23f6c71107c37fd667cb4ea363ddeb936b348bbd6449278eb92c189699f543"
             ],
             "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==2.8.5"
+            "version": "==2.8.6"
         },
         "ptyprocess": {
             "hashes": [
@@ -946,11 +1039,11 @@
         },
         "py": {
             "hashes": [
-                "sha256:366389d1db726cd2fcfc79732e75410e5fe4d31db13692115529d34069a043c2",
-                "sha256:9ca6883ce56b4e8da7e79ac18787889fa5206c79dcc67fb065376cd2fe03f342"
+                "sha256:21b81bda15b66ef5e1a777a21c4dcd9c20ad3efd0b3f817e7a809035269e1bd3",
+                "sha256:3b80836aa6d1feeaa108e046da6423ab8f6ceda6468545ae8d02d9d58d18818a"
             ],
             "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==1.9.0"
+            "version": "==1.10.0"
         },
         "pycodestyle": {
             "hashes": [
@@ -970,19 +1063,19 @@
         },
         "pygments": {
             "hashes": [
-                "sha256:647344a061c249a3b74e230c739f434d7ea4d8b1d5f3721bc0f3558049b38f44",
-                "sha256:ff7a40b4860b727ab48fad6360eb351cc1b33cbf9b15a0f689ca5353e9463324"
+                "sha256:ccf3acacf3782cbed4a989426012f1c535c9a90d3a7fc3f16d231b9372d2b716",
+                "sha256:f275b6c0909e5dafd2d6269a656aa90fa58ebf4a74f8fcf9053195d226b24a08"
             ],
             "markers": "python_version >= '3.5'",
-            "version": "==2.6.1"
+            "version": "==2.7.3"
         },
         "pylint": {
             "hashes": [
-                "sha256:7dd78437f2d8d019717dbf287772d0b2dbdfd13fc016aa7faa08d67bccc46adc",
-                "sha256:d0ece7d223fe422088b0e8f13fa0a1e8eb745ebffcb8ed53d3e95394b6101a1c"
+                "sha256:bb4a908c9dadbc3aac18860550e870f58e1a02c9f2c204fdf5693d73be061210",
+                "sha256:bfe68f020f8a0fece830a22dd4d5dddb4ecc6137db04face4c3420a46a52239f"
             ],
             "index": "pypi",
-            "version": "==2.5.3"
+            "version": "==2.6.0"
         },
         "pyparsing": {
             "hashes": [
@@ -1002,27 +1095,27 @@
         },
         "pytest-cov": {
             "hashes": [
-                "sha256:1a629dc9f48e53512fcbfda6b07de490c374b0c83c55ff7a1720b3fccff0ac87",
-                "sha256:6e6d18092dce6fad667cd7020deed816f858ad3b49d5b5e2b1cc1c97a4dba65c"
+                "sha256:45ec2d5182f89a81fc3eb29e3d1ed3113b9e9a873bcddb2a71faaab066110191",
+                "sha256:47bd0ce14056fdd79f93e1713f88fad7bdcc583dcd7783da86ef2f085a0bb88e"
             ],
             "index": "pypi",
-            "version": "==2.10.0"
+            "version": "==2.10.1"
         },
         "pytest-mock": {
             "hashes": [
-                "sha256:5564c7cd2569b603f8451ec77928083054d8896046830ca763ed68f4112d17c7",
-                "sha256:7122d55505d5ed5a6f3df940ad174b3f606ecae5e9bc379569cdcbd4cd9d2b83"
+                "sha256:c0fc979afac4aaba545cbd01e9c20736eb3fefb0a066558764b07d3de8f04ed3",
+                "sha256:c3981f5edee6c4d1942250a60d9b39d38d5585398de1bfce057f925bdda720f4"
             ],
             "index": "pypi",
-            "version": "==3.2.0"
+            "version": "==3.4.0"
         },
         "pytest-pylint": {
             "hashes": [
-                "sha256:b0c177d63f6e3f5b82fa2720a6570dd2ecff1616c26ed6d02d0cbf75fd98ddf9",
-                "sha256:c6a1b9ad7dc819ea56ebd45fc1f5a611f0848b9a5b85fdcd8deafd07b22e7f2e"
+                "sha256:790c7a8019fab08e59bd3812db1657a01995a975af8b1c6ce95b9aa39d61da27",
+                "sha256:b63aaf8b80ff33c8ceaa7f68323ed04102c7790093ccf6bdb261a4c2dc6fd564"
             ],
             "index": "pypi",
-            "version": "==0.17.0"
+            "version": "==0.18.0"
         },
         "pytest-pythonpath": {
             "hashes": [
@@ -1033,19 +1126,19 @@
         },
         "requests": {
             "hashes": [
-                "sha256:b3559a131db72c33ee969480840fff4bb6dd111de7dd27c8ee1f820f4f00231b",
-                "sha256:fe75cc94a9443b9246fc7049224f75604b113c36acb93f87b80ed42c44cbb898"
+                "sha256:27973dd4a904a4f13b263a19c866c13b92a39ed1c964655f025f3f8d3d75b804",
+                "sha256:c210084e36a42ae6b9219e00e48287def368a26d03a048ddad7bfee44f75871e"
             ],
             "index": "pypi",
-            "version": "==2.24.0"
+            "version": "==2.25.1"
         },
         "responses": {
             "hashes": [
-                "sha256:7bb697a5fedeb41d81e8b87f152d453d5cab42dcd1691b6a7d6097e94d33f373",
-                "sha256:af94d28cdfb48ded0ad82a5216616631543650f440334a693479b8991a6594a2"
+                "sha256:2e5764325c6b624e42b428688f2111fea166af46623cb0127c05f6afb14d3457",
+                "sha256:ef265bd3200bdef5ec17912fc64a23570ba23597fd54ca75c18650fa1699213d"
             ],
             "index": "pypi",
-            "version": "==0.10.15"
+            "version": "==0.12.1"
         },
         "six": {
             "hashes": [
@@ -1057,53 +1150,72 @@
         },
         "toml": {
             "hashes": [
-                "sha256:926b612be1e5ce0634a2ca03470f95169cf16f939018233a670519cb4ac58b0f",
-                "sha256:bda89d5935c2eac546d648028b9901107a595863cb36bae0c73ac804a9b4ce88"
+                "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b",
+                "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"
             ],
             "index": "pypi",
-            "version": "==0.10.1"
+            "version": "==0.10.2"
         },
         "traitlets": {
             "hashes": [
-                "sha256:70b4c6a1d9019d7b4f6846832288f86998aa3b9207c6821f3578a6a6a467fe44",
-                "sha256:d023ee369ddd2763310e4c3eae1ff649689440d4ae59d7485eb4cfbbe3e359f7"
+                "sha256:178f4ce988f69189f7e523337a3e11d91c786ded9360174a3d9ca83e79bc5396",
+                "sha256:69ff3f9d5351f31a7ad80443c2674b7099df13cc41fc5fa6e2f6d3b0330b0426"
             ],
-            "version": "==4.3.3"
+            "markers": "python_version >= '3.7'",
+            "version": "==5.0.5"
         },
         "typed-ast": {
             "hashes": [
                 "sha256:0666aa36131496aed8f7be0410ff974562ab7eeac11ef351def9ea6fa28f6355",
                 "sha256:0c2c07682d61a629b68433afb159376e24e5b2fd4641d35424e462169c0a7919",
+                "sha256:0d8110d78a5736e16e26213114a38ca35cb15b6515d535413b090bd50951556d",
                 "sha256:249862707802d40f7f29f6e1aad8d84b5aa9e44552d2cc17384b209f091276aa",
                 "sha256:24995c843eb0ad11a4527b026b4dde3da70e1f2d8806c99b7b4a7cf491612652",
                 "sha256:269151951236b0f9a6f04015a9004084a5ab0d5f19b57de779f908621e7d8b75",
+                "sha256:3742b32cf1c6ef124d57f95be609c473d7ec4c14d0090e5a5e05a15269fb4d0c",
                 "sha256:4083861b0aa07990b619bd7ddc365eb7fa4b817e99cf5f8d9cf21a42780f6e01",
                 "sha256:498b0f36cc7054c1fead3d7fc59d2150f4d5c6c56ba7fb150c013fbc683a8d2d",
                 "sha256:4e3e5da80ccbebfff202a67bf900d081906c358ccc3d5e3c8aea42fdfdfd51c1",
                 "sha256:6daac9731f172c2a22ade6ed0c00197ee7cc1221aa84cfdf9c31defeb059a907",
                 "sha256:715ff2f2df46121071622063fc7543d9b1fd19ebfc4f5c8895af64a77a8c852c",
                 "sha256:73d785a950fc82dd2a25897d525d003f6378d1cb23ab305578394694202a58c3",
+                "sha256:7e4c9d7658aaa1fc80018593abdf8598bf91325af6af5cce4ce7c73bc45ea53d",
                 "sha256:8c8aaad94455178e3187ab22c8b01a3837f8ee50e09cf31f1ba129eb293ec30b",
                 "sha256:8ce678dbaf790dbdb3eba24056d5364fb45944f33553dd5869b7580cdbb83614",
+                "sha256:92c325624e304ebf0e025d1224b77dd4e6393f18aab8d829b5b7e04afe9b7a2c",
                 "sha256:aaee9905aee35ba5905cfb3c62f3e83b3bec7b39413f0a7f19be4e547ea01ebb",
+                "sha256:b52ccf7cfe4ce2a1064b18594381bccf4179c2ecf7f513134ec2f993dd4ab395",
                 "sha256:bcd3b13b56ea479b3650b82cabd6b5343a625b0ced5429e4ccad28a8973f301b",
                 "sha256:c9e348e02e4d2b4a8b2eedb48210430658df6951fa484e59de33ff773fbd4b41",
                 "sha256:d205b1b46085271b4e15f670058ce182bd1199e56b317bf2ec004b6a44f911f6",
                 "sha256:d43943ef777f9a1c42bf4e552ba23ac77a6351de620aa9acf64ad54933ad4d34",
                 "sha256:d5d33e9e7af3b34a40dc05f498939f0ebf187f07c385fd58d591c533ad8562fe",
+                "sha256:d648b8e3bf2fe648745c8ffcee3db3ff903d0817a01a12dd6a6ea7a8f4889072",
+                "sha256:f208eb7aff048f6bea9586e61af041ddf7f9ade7caed625742af423f6bae3298",
+                "sha256:fac11badff8313e23717f3dada86a15389d0708275bddf766cca67a84ead3e91",
                 "sha256:fc0fea399acb12edbf8a628ba8d2312f583bdbdb3335635db062fa98cf71fca4",
+                "sha256:fcf135e17cc74dbfbc05894ebca928ffeb23d9790b3167a674921db19082401f",
                 "sha256:fe460b922ec15dd205595c9b5b99e2f056fd98ae8f9f56b888e7a17dc2b757e7"
             ],
             "markers": "python_version < '3.8' and implementation_name == 'cpython'",
             "version": "==1.4.1"
         },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:7cb407020f00f7bfc3cb3e7881628838e69d8f3fcab2f64742a5e76b2f841918",
+                "sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c",
+                "sha256:dafc7639cde7f1b6e1acc0f457842a83e722ccca8eef5270af2d74792619a89f"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==3.7.4.3"
+        },
         "urllib3": {
             "hashes": [
-                "sha256:91056c15fa70756691db97756772bb1eb9678fa585d9184f24534b100dc60f4a",
-                "sha256:e7983572181f5e1522d9c98453462384ee92a0be7fac5f1413a1e35c56cc0461"
+                "sha256:19188f96923873c92ccb987120ec4acaa12f0461fa9ce5d3d0772bc965a39e08",
+                "sha256:d8ff90d979214d7b4f8ce956e80f4028fc6860e4431f731ea4a8c08f23f99473"
             ],
             "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
-            "version": "==1.25.10"
+            "version": "==1.26.2"
         },
         "wcwidth": {
             "hashes": [
@@ -1120,11 +1232,11 @@
         },
         "zipp": {
             "hashes": [
-                "sha256:aa36550ff0c0b7ef7fa639055d797116ee891440eac1a56f378e2d3179e0320b",
-                "sha256:c599e4d75c98f6798c509911d08a22e6c021d074469042177c8c86fb92eefd96"
+                "sha256:102c24ef8f171fd729d46599845e95c7ab894a4cf45f5de11a44cc7444fb1108",
+                "sha256:ed5eee1974372595f9e416cc7bbeeb12335201d8081ca8a0743c954d4446e5cb"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==3.1.0"
+            "version": "==3.4.0"
         }
     }
 }
diff --git a/python/fatcat_tools/importers/common.py b/python/fatcat_tools/importers/common.py
index 3c810391..6dc2ab9e 100644
--- a/python/fatcat_tools/importers/common.py
+++ b/python/fatcat_tools/importers/common.py
@@ -7,16 +7,23 @@ import sqlite3
 import datetime
 import subprocess
 from collections import Counter
-from confluent_kafka import Consumer, KafkaException
+from typing import Optional, Tuple
 import xml.etree.ElementTree as ET
 
+import elasticsearch
 from bs4 import BeautifulSoup
+from confluent_kafka import Consumer, KafkaException
 
 import fatcat_openapi_client
+from fatcat_openapi_client import ReleaseEntity
 from fatcat_openapi_client.rest import ApiException
+from fuzzycat.matching import match_release_fuzzy
+import fuzzycat.common
+import fuzzycat.verify
 
 # TODO: refactor so remove need for this (re-imports for backwards compatibility)
 from fatcat_tools.normal import (clean_str as clean, is_cjk, b32_hex, LANG_MAP_MARC) # noqa: F401
+from fatcat_tools.transforms import entity_to_dict
 
 DATE_FMT = "%Y-%m-%d"
 SANE_MAX_RELEASES = 200
@@ -145,12 +152,16 @@ class EntityImporter:
 
         self.api = api
         self.do_updates = bool(kwargs.get('do_updates', True))
+        self.do_fuzzy_match = kwargs.get('do_fuzzy_match', True)
         self.bezerk_mode = kwargs.get('bezerk_mode', False)
         self.submit_mode = kwargs.get('submit_mode', False)
         self.edit_batch_size = kwargs.get('edit_batch_size', 100)
         self.editgroup_description = kwargs.get('editgroup_description')
         self.editgroup_extra = eg_extra
-        self.reset()
+
+        self.es_client = kwargs.get('es_client')
+        if not self.es_client:
+            self.es_client = elasticsearch.Elasticsearch("https://search.fatcat.wiki")
 
         self._issnl_id_map = dict()
         self._orcid_id_map = dict()
@@ -158,6 +169,8 @@ class EntityImporter:
         self._doi_id_map = dict()
         self._pmid_id_map = dict()
 
+        self.reset()
+
     def reset(self):
         self.counts = Counter({'total': 0, 'skip': 0, 'insert': 0, 'update': 0, 'exists': 0})
         self._edit_count = 0
@@ -433,6 +446,53 @@ class EntityImporter:
         existing.urls = [u for u in existing.urls if u.url not in redundant_urls]
         return existing
 
+    def match_existing_release_fuzzy(self, release: ReleaseEntity) -> Optional[Tuple[str, str, ReleaseEntity]]:
+        """
+        This helper function uses fuzzycat (and elasticsearch) to look for
+        existing release entities with similar metadata.
+
+        Returns None if there was no match of any kind, or a single tuple
+        (status: str, reason: str, existing: ReleaseEntity) if there was a match.
+
+        Status string is one of the fuzzycat.common.Status, with "strongest
+        match" in this sorted order:
+
+        - EXACT
+        - STRONG
+        - WEAK
+        - AMBIGUOUS
+
+        Eg, if there is any EXACT match that is always returned; an AMBIGIOUS
+        result is only returned if all the candidate matches were ambiguous.
+        """
+
+        # this map used to establish priority order of verified matches
+        STATUS_SORT = {
+            fuzzycat.common.Status.TODO: 0,
+            fuzzycat.common.Status.EXACT: 10,
+            fuzzycat.common.Status.STRONG: 20,
+            fuzzycat.common.Status.WEAK: 30,
+            fuzzycat.common.Status.AMBIGUOUS: 40,
+            fuzzycat.common.Status.DIFFERENT: 60,
+        }
+
+        # TODO: the size here is a first guess; what should it really be?
+        candidates = match_release_fuzzy(release, size=10, es=self.es_client)
+        if not candidates:
+            return None
+
+        release_dict = entity_to_dict(release, api_client=self.api.api_client)
+        verified = [(fuzzycat.verify.verify(release_dict, entity_to_dict(c, api_client=self.api.api_client)), c) for c in candidates]
+
+        # chose the "closest" match
+        closest = sorted(verified, key=lambda v: STATUS_SORT[v[0].status])[0]
+        if closest[0].status == fuzzycat.common.Status.DIFFERENT:
+            return None
+        elif closest[0].status == fuzzycat.common.Status.TODO:
+            raise NotImplementedError("fuzzycat verify hit a Status.TODO")
+        else:
+            return (closest[0].status.name, closest[0].reason.value, closest[1])
+
 
 class RecordPusher:
     """
diff --git a/python/fatcat_tools/importers/doaj_article.py b/python/fatcat_tools/importers/doaj_article.py
index 03752484..191a65d8 100644
--- a/python/fatcat_tools/importers/doaj_article.py
+++ b/python/fatcat_tools/importers/doaj_article.py
@@ -217,9 +217,16 @@ class DoajArticleImporter(EntityImporter):
                         return False
                     break
 
-        # TODO: in the future could do fuzzy match here, eg using elasticsearch
+        if not existing and self.do_fuzzy_match:
+            fuzzy_result = self.match_existing_release_fuzzy(re)
+            # TODO: in the future, could assign work_id for clustering, or for
+            # "EXACT" match, set existing and allow (optional) update code path
+            # to run
+            if fuzzy_result is not None:
+                self.counts["exists-fuzzy"] += 1
+                return False
 
-        # create entity
+        # if no fuzzy existing match, create entity
         if not existing:
             return True
 
diff --git a/python/tests/fixtures.py b/python/tests/fixtures.py
index d71ac21d..e0bb1aae 100644
--- a/python/tests/fixtures.py
+++ b/python/tests/fixtures.py
@@ -45,6 +45,13 @@ ES_CONTAINER_RANDOM_RESP = {
     'took': 50
 }
 
+ES_RELEASE_EMPTY_RESP = {
+    'timed_out': False,
+    'hits': {'total': 0, 'hits': [], 'max_score': 0.0},
+    '_shards': {'successful': 5, 'total': 5, 'skipped': 0, 'failed': 0},
+    'took': 50
+}
+
 @pytest.fixture
 def full_app(mocker):
     load_dotenv(dotenv_path="./example.env")
diff --git a/python/tests/import_common.py b/python/tests/import_common.py
new file mode 100644
index 00000000..d0db014e
--- /dev/null
+++ b/python/tests/import_common.py
@@ -0,0 +1,78 @@
+
+import json
+import datetime
+from typing import Any
+
+import pytest
+import elasticsearch
+import fatcat_openapi_client
+from fatcat_openapi_client import ReleaseEntity, ReleaseExtIds
+import fuzzycat.matching
+
+from fatcat_tools.importers import EntityImporter
+from fatcat_tools.transforms import entity_to_dict
+from fixtures import *
+
+
+@pytest.fixture(scope="function")
+def entity_importer(api, mocker) -> Any:
+    es_client = elasticsearch.Elasticsearch("mockbackend")
+    mocker.patch('elasticsearch.connection.Urllib3HttpConnection.perform_request')
+    yield EntityImporter(api, es_client=es_client)
+
+def test_fuzzy_match_none(entity_importer, mocker) -> None:
+    """
+    Simple ES-mocked test for "no search results" case
+    """
+
+    es_raw = mocker.patch('elasticsearch.connection.Urllib3HttpConnection.perform_request')
+    es_raw.side_effect = [
+        (200, {}, json.dumps(ES_RELEASE_EMPTY_RESP)),
+        (200, {}, json.dumps(ES_RELEASE_EMPTY_RESP)),
+    ]
+
+    release = ReleaseEntity(
+        title="some long title which should not match anything because it is for testing",
+        ext_ids=ReleaseExtIds(),
+    )
+
+    resp = entity_importer.match_existing_release_fuzzy(release)
+    assert resp == None
+
+def test_fuzzy_match_different(entity_importer, mocker) -> None:
+    """
+    Simple fuzzycat-mocked test for "strong match" case
+    """
+
+    r1 = ReleaseEntity(
+        title="example title: novel work",
+        contribs=[ReleaseContrib(raw_name="robin hood")],
+        ext_ids=ReleaseExtIds(doi="10.1234/abcdefg"),
+    )
+    r2 = ReleaseEntity(
+        title="Example Title: Novel Work?",
+        contribs=[ReleaseContrib(raw_name="robin hood")],
+        ext_ids=ReleaseExtIds(),
+    )
+    r3 = ReleaseEntity(
+        title="entirely different",
+        contribs=[ReleaseContrib(raw_name="king tut")],
+        ext_ids=ReleaseExtIds(),
+    )
+
+    match_raw = mocker.patch('fatcat_tools.importers.common.match_release_fuzzy')
+    match_raw.side_effect = [[r3, r2, r3, r2]]
+    resp = entity_importer.match_existing_release_fuzzy(r1)
+    assert (resp[0], resp[2]) == ("STRONG", r2)
+
+    match_raw.side_effect = [[r2, r2, r3, r1]]
+    resp = entity_importer.match_existing_release_fuzzy(r1)
+    assert (resp[0], resp[2]) == ("EXACT", r1)
+
+    match_raw.side_effect = [[r3]]
+    resp = entity_importer.match_existing_release_fuzzy(r1)
+    assert resp == None
+
+    match_raw.side_effect = [[]]
+    resp = entity_importer.match_existing_release_fuzzy(r1)
+    assert resp == None
diff --git a/python/tests/import_doaj.py b/python/tests/import_doaj.py
index d69aebd7..17a23257 100644
--- a/python/tests/import_doaj.py
+++ b/python/tests/import_doaj.py
@@ -3,6 +3,7 @@ import json
 import datetime
 
 import pytest
+import elasticsearch
 import fatcat_openapi_client
 
 from fatcat_tools.importers import DoajArticleImporter, JsonLinePusher
@@ -11,14 +12,22 @@ from fixtures import *
 
 
 @pytest.fixture(scope="function")
-def doaj_importer(api):
+def doaj_importer(api, mocker):
+    es_client = elasticsearch.Elasticsearch("mockbackend")
+    mocker.patch('elasticsearch.connection.Urllib3HttpConnection.perform_request')
     with open("tests/files/ISSN-to-ISSN-L.snip.txt", "r") as issn_file:
-        yield DoajArticleImporter(api, issn_file, bezerk_mode=True)
+        yield DoajArticleImporter(
+            api,
+            issn_file,
+            bezerk_mode=True,
+            es_client=es_client,
+        )
 
 def test_doaj_importer(doaj_importer):
     last_index = doaj_importer.api.get_changelog(limit=1)[0].index
     with open("tests/files/example_doaj_articles.json", "r") as f:
         doaj_importer.bezerk_mode = True
+        doaj_importer.do_fuzzy_match = False
         counts = JsonLinePusher(doaj_importer, f).run()
     assert counts["insert"] == 5
     assert counts["exists"] == 0
@@ -60,6 +69,7 @@ def test_doaj_importer_existing_doi(doaj_importer):
         doaj_importer.reset()
         doaj_importer.bezerk_mode = False
         doaj_importer.do_updates = False
+        doaj_importer.do_fuzzy_match = False
         counts = JsonLinePusher(doaj_importer, f).run()
     print(counts)
     assert counts["insert"] == 4
@@ -72,6 +82,7 @@ def test_doaj_importer_existing_doi(doaj_importer):
         doaj_importer.reset()
         doaj_importer.bezerk_mode = False
         doaj_importer.do_updates = True
+        doaj_importer.do_fuzzy_match = False
         counts = JsonLinePusher(doaj_importer, f).run()
     print(counts)
     assert counts["insert"] == 0
@@ -84,6 +95,7 @@ def test_doaj_importer_existing_doi(doaj_importer):
         doaj_importer.reset()
         doaj_importer.bezerk_mode = False
         doaj_importer.do_updates = True
+        doaj_importer.do_fuzzy_match = False
         counts = JsonLinePusher(doaj_importer, f).run()
     print(counts)
     assert counts["insert"] == 0