Refactored Liquid templating

Merge branch 'msuhr1-liquid-templating-refactored' into 'master' See merge request !7

Refactored Liquid templating
Merge branch 'msuhr1-liquid-templating-refactored' into 'master' See merge request !7
eddeeed2 · msuhr1 · 7aed308b · fad8311c · eddeeed2 · eddeeed2
Commit eddeeed2 authored Mar 19, 2021 by msuhr1
--- a/Pipfile
+++ b/Pipfile
@@ -18,7 +18,7 @@ cloudant = "*"
 pytest = "*"
 pycdstar3 = {git = "https://gitlab.gwdg.de/cdstar/pycdstar3"}
 jinja2 = "*"
-python-liquid = "*"
+liquidpy = "*"

 [requires]
 python_version = "3.8"

--- a/Pipfile.lock
+++ b/Pipfile.lock
 {
    "_meta": {
        "hash": {
-            "sha256": "c49422b9fb0502f80c46238e5de335176c3933c9ed646ccba15423cd9aaae95f"
+            "sha256": "afaee81ab70a83418f5c7498c30e7bbbd8b728ba58857182ece865714e37e821"
        },
        "pipfile-spec": 6,
        "requires": {
@@ -16,14 +16,6 @@
        ]
    },
    "default": {
-        "alembic": {
-            "hashes": [
-                "sha256:4e02ed2aa796bd179965041afa092c55b51fb077de19d61835673cc80672c01c",
-                "sha256:5334f32314fb2a56d86b4c4dd1ae34b08c03cae4cb888bc699942104d66bc245"
-            ],
-            "index": "pypi",
-            "version": "==1.4.3"
-        },
        "attrs": {
            "hashes": [
                "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6",
@@ -41,10 +33,11 @@
        },
        "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"
        },
        "cloudant": {
            "hashes": [
@@ -54,6 +47,29 @@
            "index": "pypi",
            "version": "==2.14.0"
        },
+        "colorama": {
+            "hashes": [
+                "sha256:5941b2b48a20143d2267e95b1c2a7603ce057ee39fd88e7329b0c292aa16869b",
+                "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==0.4.4"
+        },
+        "commonmark": {
+            "hashes": [
+                "sha256:452f9dc859be7f06631ddcb328b6919c67984aca654e5fefb3914d54691aed60",
+                "sha256:da2f38c92590f83de410ba1a3cbceafbc74fee9def35f9251ba9a971d6d66fd9"
+            ],
+            "version": "==0.9.1"
+        },
+        "diot": {
+            "hashes": [
+                "sha256:543c2eaef6fba988a0d681d1102a934289ea4637a92eba6698df5533fb5e443b",
+                "sha256:c522e722995f00bc70d811183927ce8182e06d6d520345f0ae9370bc4fc55a00"
+            ],
+            "markers": "python_version >= '3.6' and python_version < '4'",
+            "version": "==0.1.1"
+        },
        "idna": {
            "hashes": [
                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
@@ -62,6 +78,14 @@
            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
            "version": "==2.10"
        },
+        "inflection": {
+            "hashes": [
+                "sha256:1a29730d366e996aaacffb2f1f1cb9593dc38e2ddd30c91250c6dde09ea9b417",
+                "sha256:f38b2b640938a4f35ade69ac3d053042959b62a0f1076a5bbaa1b9526605a8a2"
+            ],
+            "markers": "python_version >= '3.5'",
+            "version": "==0.5.1"
+        },
        "iniconfig": {
            "hashes": [
                "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3",
@@ -71,27 +95,32 @@
        },
        "iso8601": {
            "hashes": [
-                "sha256:694be0743e9f1535ea873bfc7bd6fb62380c62b75822761859428073a17fd39c",
-                "sha256:6f02f01dd13320a7f280e58516dc8d1950dfaf77527cc365a398cd9de4d3c692",
-                "sha256:f7dec22af52025d4526be94cc1303c7d8f5379b746a3f54a8c8446384392eeb1"
+                "sha256:8aafd56fa0290496c5edbb13c311f78fa3a241f0853540da09d9363eae3ebd79",
+                "sha256:e7e1122f064d626e17d47cd5106bed2c620cb38fe464999e0ddae2b6d2de6004"
            ],
-            "version": "==0.1.13"
+            "version": "==0.1.14"
        },
        "jinja2": {
            "hashes": [
-                "sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0",
-                "sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035"
+                "sha256:03e47ad063331dd6a3f04a43eddca8a966a26ba0c5b7207a9a9e4e08f1b29419",
+                "sha256:a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6"
            ],
            "index": "pypi",
-            "version": "==2.11.2"
+            "version": "==2.11.3"
        },
-        "mako": {
+        "lark-parser": {
            "hashes": [
-                "sha256:8195c8c1400ceb53496064314c6736719c6f25e7479cd24c77be3d9361cddc27",
-                "sha256:93729a258e4ff0747c876bd9e20df1b9758028946e976324ccd2d68245c7b6a9"
+                "sha256:ef610461ebf2b243502f337d9d49879e39f9add846a4749e88c8dcdc1378bb6b"
            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==1.1.3"
+            "version": "==0.11.2"
+        },
+        "liquidpy": {
+            "hashes": [
+                "sha256:4c37e3b0a2363848e87e89f17a33e8c42b43f16fea7620d2c55258869e511297",
+                "sha256:9d9926fc1fa700c88135f84c15130f0d33c189c021972c04b0f9c1fa5554f300"
+            ],
+            "index": "pypi",
+            "version": "==0.6.3"
        },
        "markupsafe": {
            "hashes": [
@@ -100,8 +129,12 @@
                "sha256:09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235",
                "sha256:1027c282dad077d0bae18be6794e6b6b8c91d58ed8a8d89a89d59693b9131db5",
                "sha256:13d3144e1e340870b25e7b10b98d779608c02016d5184cfb9927a9f10c689f42",
+                "sha256:195d7d2c4fbb0ee8139a6cf67194f3973a6b3042d742ebe0a9ed36d8b6f0c07f",
+                "sha256:22c178a091fc6630d0d045bdb5992d2dfe14e3259760e713c490da5323866c39",
                "sha256:24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff",
                "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b",
+                "sha256:2beec1e0de6924ea551859edb9e7679da6e4870d32cb766240ce17e0a0ba2014",
+                "sha256:3b8a6499709d29c2e2399569d96719a1b21dcd94410a586a18526b143ec8470f",
                "sha256:43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1",
                "sha256:46c99d2de99945ec5cb54f23c8cd5689f6d7177305ebff350a58ce5f8de1669e",
                "sha256:500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183",
@@ -110,35 +143,50 @@
                "sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1",
                "sha256:6788b695d50a51edb699cb55e35487e430fa21f1ed838122d722e0ff0ac5ba15",
                "sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1",
+                "sha256:6f1e273a344928347c1290119b493a1f0303c52f5a5eae5f16d74f48c15d4a85",
+                "sha256:6fffc775d90dcc9aed1b89219549b329a9250d918fd0b8fa8d93d154918422e1",
                "sha256:717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e",
                "sha256:79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b",
                "sha256:7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905",
+                "sha256:7fed13866cf14bba33e7176717346713881f56d9d2bcebab207f7a036f41b850",
+                "sha256:84dee80c15f1b560d55bcfe6d47b27d070b4681c699c572af2e3c7cc90a3b8e0",
                "sha256:88e5fcfb52ee7b911e8bb6d6aa2fd21fbecc674eadd44118a9cc3863f938e735",
                "sha256:8defac2f2ccd6805ebf65f5eeb132adcf2ab57aa11fdf4c0dd5169a004710e7d",
+                "sha256:98bae9582248d6cf62321dcb52aaf5d9adf0bad3b40582925ef7c7f0ed85fceb",
                "sha256:98c7086708b163d425c67c7a91bad6e466bb99d797aa64f965e9d25c12111a5e",
                "sha256:9add70b36c5666a2ed02b43b335fe19002ee5235efd4b8a89bfcf9005bebac0d",
                "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c",
+                "sha256:a6a744282b7718a2a62d2ed9d993cad6f5f585605ad352c11de459f4108df0a1",
+                "sha256:acf08ac40292838b3cbbb06cfe9b2cb9ec78fce8baca31ddb87aaac2e2dc3bc2",
                "sha256:ade5e387d2ad0d7ebf59146cc00c8044acbd863725f887353a10df825fc8ae21",
                "sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2",
                "sha256:b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5",
+                "sha256:b1dba4527182c95a0db8b6060cc98ac49b9e2f5e64320e2b56e47cb2831978c7",
                "sha256:b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b",
+                "sha256:b7d644ddb4dbd407d31ffb699f1d140bc35478da613b441c582aeb7c43838dd8",
                "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6",
+                "sha256:bf5aa3cbcfdf57fa2ee9cd1822c862ef23037f5c832ad09cfea57fa846dec193",
                "sha256:c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f",
+                "sha256:caabedc8323f1e93231b52fc32bdcde6db817623d33e100708d9a68e1f53b26b",
                "sha256:cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f",
                "sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2",
+                "sha256:d53bc011414228441014aa71dbec320c66468c1030aae3a6e29778a3382d96e5",
+                "sha256:d73a845f227b0bfe8a7455ee623525ee656a9e2e749e4742706d80a6065d5e2c",
+                "sha256:d9be0ba6c527163cbed5e0857c451fcd092ce83947944d6c14bc95441203f032",
                "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7",
-                "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be"
+                "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be",
+                "sha256:feb7b34d6325451ef96bc0e36e1a6c0c1c64bc1fbec4b854f4529e51887b1621"
            ],
            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
            "version": "==1.1.1"
        },
        "packaging": {
            "hashes": [
-                "sha256:05af3bb85d320377db281cf254ab050e1a7ebcbf5410685a9a407e18a1f81236",
-                "sha256:eb41423378682dadb7166144a4926e443093863024de508ca5c9737d6bc08376"
+                "sha256:5b327ac1320dc863dca72f4514ecc086f31186744b84a230374cc1fd776feae5",
+                "sha256:67714da7f7bc052e064859c05c595155bd1ee9f69f76557e21f051443c20947a"
            ],
            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==20.7"
+            "version": "==20.9"
        },
        "pluggy": {
            "hashes": [
@@ -150,16 +198,24 @@
        },
        "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"
        },
        "pycdstar3": {
            "git": "https://gitlab.gwdg.de/cdstar/pycdstar3",
            "ref": "bde5c7ee604a74e8b20d770716a59310b8f19166"
        },
+        "pygments": {
+            "hashes": [
+                "sha256:2656e1a6edcdabf4275f9a3640db59fd5de107d88e8663c5d4e9a0fa62f77f94",
+                "sha256:534ef71d539ae97d4c3a4cf7d6f110f214b0e687e92f9cb9d2a3b0d3101289c8"
+            ],
+            "markers": "python_version >= '3.5'",
+            "version": "==2.8.1"
+        },
        "pyparsing": {
            "hashes": [
                "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1",
@@ -170,45 +226,19 @@
        },
        "pytest": {
            "hashes": [
-                "sha256:4288fed0d9153d9646bfcdf0c0428197dba1ecb27a33bb6e031d002fa88653fe",
-                "sha256:c0a7e94a8cdbc5422a51ccdad8e6f1024795939cc89159a0ae7f0b316ad3823e"
+                "sha256:9d1edf9e7d0b84d72ea3dbcdfd22b35fb543a5e8f2a60092dd578936bf63d7f9",
+                "sha256:b574b57423e818210672e07ca1fa90aaf194a4f63f3ab909a2c67ebb22913839"
            ],
            "index": "pypi",
-            "version": "==6.1.2"
-        },
-        "python-dateutil": {
-            "hashes": [
-                "sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c",
-                "sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a"
-            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==2.8.1"
-        },
-        "python-editor": {
-            "hashes": [
-                "sha256:1bf6e860a8ad52a14c3ee1252d5dc25b2030618ed80c022598f00176adc8367d",
-                "sha256:51fda6bcc5ddbbb7063b2af7509e43bd84bfc32a4ff71349ec7847713882327b",
-                "sha256:5f98b069316ea1c2ed3f67e7f5df6c0d8f10b689964a4a811ff64f0106819ec8",
-                "sha256:c3da2053dbab6b29c94e43c486ff67206eafbe7eb52dbec7390b5e2fb05aac77",
-                "sha256:ea87e17f6ec459e780e4221f295411462e0d0810858e055fc514684350a2f522"
-            ],
-            "version": "==1.0.4"
-        },
-        "python-liquid": {
-            "hashes": [
-                "sha256:9e053537258087c5df25be9bd0471cd8c1bde279f3f4d5c39d1c40ed11339345",
-                "sha256:ee8031fd1825e73298b8faf5672e4d752b33a3e9b0c3d324319fcd6ace5db742"
-            ],
-            "index": "pypi",
-            "version": "==0.5.6"
+            "version": "==6.2.2"
        },
        "requests": {
            "hashes": [
-                "sha256:7f1a0b932f4a60a1a65caa4263921bb7d9ee911957e0ae4a23a6dd08185ad5f8",
-                "sha256:e786fa28d8c9154e6a4de5d46a1d921b8749f8b74e28bde23768e5e16eece998"
+                "sha256:27973dd4a904a4f13b263a19c866c13b92a39ed1c964655f025f3f8d3d75b804",
+                "sha256:c210084e36a42ae6b9219e00e48287def368a26d03a048ddad7bfee44f75871e"
            ],
            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==2.25.0"
+            "version": "==2.25.1"
        },
        "requests-toolbelt": {
            "hashes": [
@@ -217,64 +247,20 @@
            ],
            "version": "==0.9.1"
        },
-        "six": {
+        "rich": {
            "hashes": [
-                "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
-                "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
+                "sha256:9004f6449c89abadf689dad6f92393e760b8c3a8a8c4ea6d8d474066307c0e66",
+                "sha256:d59e94a0e3e686f0d268fe5c7060baa1bd6744abca71b45351f5850a3aaa6764"
            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==1.15.0"
-        },
-        "sqlalchemy": {
-            "hashes": [
-                "sha256:009e8388d4d551a2107632921320886650b46332f61dc935e70c8bcf37d8e0d6",
-                "sha256:0157c269701d88f5faf1fa0e4560e4d814f210c01a5b55df3cab95e9346a8bcc",
-                "sha256:0a92745bb1ebbcb3985ed7bda379b94627f0edbc6c82e9e4bac4fb5647ae609a",
-                "sha256:0cca1844ba870e81c03633a99aa3dc62256fb96323431a5dec7d4e503c26372d",
-                "sha256:166917a729b9226decff29416f212c516227c2eb8a9c9f920d69ced24e30109f",
-                "sha256:1f5f369202912be72fdf9a8f25067a5ece31a2b38507bb869306f173336348da",
-                "sha256:2909dffe5c9a615b7e6c92d1ac2d31e3026dc436440a4f750f4749d114d88ceb",
-                "sha256:2b5dafed97f778e9901b79cc01b88d39c605e0545b4541f2551a2fd785adc15b",
-                "sha256:2e9bd5b23bba8ae8ce4219c9333974ff5e103c857d9ff0e4b73dc4cb244c7d86",
-                "sha256:3aa6d45e149a16aa1f0c46816397e12313d5e37f22205c26e06975e150ffcf2a",
-                "sha256:4bdbdb8ca577c6c366d15791747c1de6ab14529115a2eb52774240c412a7b403",
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-                "sha256:d3b709d64b5cf064972b3763b47139e4a0dc4ae28a36437757f7663f67b99710",
-                "sha256:e32e3455db14602b6117f0f422f46bc297a3853ae2c322ecd1e2c4c04daf6ed5",
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-                "sha256:f605f348f4e6a2ba00acb3399c71d213b92f27f2383fc4abebf7a37368c12142",
-                "sha256:fcdb3755a7c355bc29df1b5e6fb8226d5c8b90551d202d69d0076a8a5649d68b"
-            ],
-            "index": "pypi",
-            "version": "==1.3.20"
+            "markers": "python_version >= '3.6' and python_version < '4'",
+            "version": "==9.13.0"
        },
        "tabulate": {
            "hashes": [
-                "sha256:ac64cb76d53b1231d364babcd72abbb16855adac7de6665122f97b593f1eb2ba",
-                "sha256:db2723a20d04bcda8522165c73eea7c300eda74e0ce852d9022e0159d7895007"
+                "sha256:d7c013fe7abbc5e491394e10fa845f8f32fe54f8dc60c6622c6cf482d25d47e4",
+                "sha256:eb1d13f25760052e8931f2ef80aaf6045a6cceb47514db8beab24cded16f13a7"
            ],
-            "version": "==0.8.7"
+            "version": "==0.8.9"
        },
        "toml": {
            "hashes": [
@@ -286,19 +272,27 @@
        },
        "tqdm": {
            "hashes": [
-                "sha256:38b658a3e4ecf9b4f6f8ff75ca16221ae3378b2e175d846b6b33ea3a20852cf5",
-                "sha256:d4f413aecb61c9779888c64ddf0c62910ad56dcbe857d8922bb505d4dbff0df1"
+                "sha256:9fdf349068d047d4cfbe24862c425883af1db29bcddf4b0eeb2524f6fbdb23c7",
+                "sha256:d666ae29164da3e517fcf125e41d4fe96e5bb375cd87ff9763f6b38b5592fe33"
            ],
            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==4.54.1"
+            "version": "==4.59.0"
+        },
+        "typing-extensions": {
+            "hashes": [
+                "sha256:7cb407020f00f7bfc3cb3e7881628838e69d8f3fcab2f64742a5e76b2f841918",
+                "sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c",
+                "sha256:dafc7639cde7f1b6e1acc0f457842a83e722ccca8eef5270af2d74792619a89f"
+            ],
+            "version": "==3.7.4.3"
        },
        "urllib3": {
            "hashes": [
-                "sha256:19188f96923873c92ccb987120ec4acaa12f0461fa9ce5d3d0772bc965a39e08",
-                "sha256:d8ff90d979214d7b4f8ce956e80f4028fc6860e4431f731ea4a8c08f23f99473"
+                "sha256:1b465e494e3e0d8939b50680403e3aedaa2bc434b7d5af64dfd3c958d7f5ae80",
+                "sha256:de3eedaad74a2683334e282005cd8d7f22f4d55fa690a2a1020a416cb0a47e73"
            ],
            "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": "==1.26.2"
+            "version": "==1.26.3"
        }
    },
    "develop": {
@@ -340,11 +334,11 @@
        },
        "fastapi": {
            "hashes": [
-                "sha256:62074dd38541d9d7245f3aacbbd0d44340c53d56186c9b249d261a18dad4874b",
-                "sha256:8f4c64cd9cea67fb7dd175ca5015961efa572b9f43a8731014dac8929d86225f"
+                "sha256:63c4592f5ef3edf30afa9a44fa7c6b7ccb20e0d3f68cd9eba07b44d552058dcb",
+                "sha256:98d8ea9591d8512fdadf255d2a8fa56515cdd8624dca4af369da73727409508e"
            ],
            "index": "pypi",
-            "version": "==0.62.0"
+            "version": "==0.63.0"
        },
        "filelock": {
            "hashes": [
@@ -355,10 +349,11 @@
        },
        "h11": {
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-                "sha256:3c6c61d69c6f13d41f1b80ab0322f1872702a3ba26e12aa864c928f6a43fbaab",
-                "sha256:ab6c335e1b6ef34b205d5ca3e228c9299cc7218b049819ec84a388c2525e5d87"
+                "sha256:36a3cb8c0a032f56e2da7084577878a035d3b61d104230d4bd49c0c6b555a9c6",
+                "sha256:47222cb6067e4a307d535814917cd98fd0a57b6788ce715755fa2b6c28b56042"
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-            "version": "==0.11.0"
+            "markers": "python_version >= '3.6'",
+            "version": "==0.12.0"
        },
        "mypy-extensions": {
            "hashes": [
@@ -400,31 +395,31 @@
        },
        "pydantic": {
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-            "markers": "python_version >= '3.6'",
-            "version": "==1.7.3"
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@@ -498,38 +493,38 @@
        },
        "typed-ast": {
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@@ -541,19 +536,19 @@
        },
        "uvicorn": {
            "hashes": [
-                "sha256:562ef6aaa8fa723ab6b82cf9e67a774088179d0ec57cb17e447b15d58b603bcf",
-                "sha256:5836edaf4d278fe67ba0298c0537bdb6398cf359eb644f79e6500ca1aad232b3"
+                "sha256:3292251b3c7978e8e4a7868f4baf7f7f7bb7e40c759ecc125c37e99cdea34202",
+                "sha256:7587f7b08bd1efd2b9bad809a3d333e972f1d11af8a5e52a9371ee3a5de71524"
            ],
            "index": "pypi",
-            "version": "==0.12.3"
+            "version": "==0.13.4"
        },
        "virtualenv": {
            "hashes": [
-                "sha256:54b05fc737ea9c9ee9f8340f579e5da5b09fb64fd010ab5757eb90268616907c",
-                "sha256:b7a8ec323ee02fb2312f098b6b4c9de99559b462775bc8fe3627a73706603c1b"
+                "sha256:147b43894e51dd6bba882cf9c282447f780e2251cd35172403745fc381a0a80d",
+                "sha256:2be72df684b74df0ea47679a7df93fd0e04e72520022c57b479d8f881485dbe3"
            ],
            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==20.2.2"
+            "version": "==20.4.2"
        },
        "virtualenv-clone": {
            "hashes": [

--- a/annotator/__version__.py
+++ b/annotator/__version__.py
-# SPDX-FileCopyrightText: 2020 UMG MeDIC <marcel.parciak@med.uni-goettingen.de>
+# SPDX-FileCopyrightText: 2020-2021 UMG MeDIC <medic.tech@med.uni-goettingen.de>
 #
 # SPDX-License-Identifier: GPL-3.0-or-later


--- a/annotator/liquid_tags.py
+++ b/annotator/liquid_tags.py
+# SPDX-FileCopyrightText: 2020-2021 UMG MeDIC <medic.tech@med.uni-goettingen.de>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from liquid import Tag, LiquidRenderError
+
+
+class TagCredential(Tag):
+    """Liquid engine extension to interpret and replace ActiveWorkflow credential syntax.
+
+    If a string contains ActiveWorkflow credential reference, e.g. `{% credential reference %}`,
+    the keyword "reference" shall be looked up in given dictionaries. If the dictionary "credentials"
+    contains a matching key, the whole Liquid sequence will be replaced with the respective value.
+    """
+
+    # This is a void Tag extension, meaning that no closing counterpart is required but the
+    # `{% credential reference %}` sequence itself is complete (as opposed to Liquid constructions
+    # like `{% for ... %} ... {% endfor %}`)
+    VOID = True
+    # the start rule
+    START = "tag_credential"
+    # the grammar based on the base_grammar
+    GRAMMAR = "tag_credential: output"
+
+    def parse(self, force=False):
+        # Use the default parser to parse the output rule
+        return super().parse(force)
+
+    def _render(self, local_vars, global_vars):
+        # Look up the reference in the "credentials" dictionary (which has to be supplied when rendering
+        # is initiated by the Liquid engine.
+        if (
+            "credentials" in local_vars.keys()
+            and self.content in local_vars["credentials"].keys()
+        ):
+