Update jsonschema dependency

poetry.lock

@@ -27,7 +27,7 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 version = "1.2.1"
 version = "1.2.1"
 
 
 [[package]]
 [[package]]
-category = "dev"
+category = "main"
 description = "Classes Without Boilerplate"
 description = "Classes Without Boilerplate"
 name = "attrs"
 name = "attrs"
 optional = false
 optional = false
@@ -172,7 +172,7 @@ version = "1.0.2"
 [[package]]
 [[package]]
 category = "main"
 category = "main"
 description = "Backport of the functools module from Python 3.2.3 for use on 2.7 and PyPy."
 description = "Backport of the functools module from Python 3.2.3 for use on 2.7 and PyPy."
-marker = "python_version == \"2.7\""
+marker = "python_version < \"3\""
 name = "functools32"
 name = "functools32"
 optional = false
 optional = false
 python-versions = "*"
 python-versions = "*"
@@ -224,11 +224,15 @@ description = "An implementation of JSON Schema validation for Python"
 name = "jsonschema"
 name = "jsonschema"
 optional = false
 optional = false
 python-versions = "*"
 python-versions = "*"
-version = "2.6.0"
+version = "3.0.0a3"
 
 
 [package.dependencies]
 [package.dependencies]
+attrs = ">=17.4.0"
+pyrsistent = ">=0.14.0"
+six = ">=1.11.0"
+
 [package.dependencies.functools32]
 [package.dependencies.functools32]
-python = ">=2.7,<2.8"
+python = "<3"
 version = "*"
 version = "*"
 
 
 [[package]]
 [[package]]
@@ -660,7 +664,7 @@ python-versions = "*"
 version = "0.5.1"
 version = "0.5.1"
 
 
 [metadata]
 [metadata]
-content-hash = "a51d7d14083ea9bfb51cc7b27c958663c237b27e202bd5c92105b7429d2e8518"
+content-hash = "d699b1da1c01895ed2b1b405253d197209d8ec123abd7a27656874a310bc90e1"
 python-versions = "~2.7 || ^3.4"
 python-versions = "~2.7 || ^3.4"
 
 
 [metadata.hashes]
 [metadata.hashes]
@@ -687,7 +691,7 @@ html5lib = ["20b159aa3badc9d5ee8f5c647e5efd02ed2a66ab8d354930bd9ff139fc1dc0a3",
 identify = ["5e956558a9a1e3b3891d7c6609fc9709657a11878af288ace484d1a46a93922b", "623086059219cc7b86c77a3891f3700cb175d4ce02b8fb8802b047301d71e783"]
 identify = ["5e956558a9a1e3b3891d7c6609fc9709657a11878af288ace484d1a46a93922b", "623086059219cc7b86c77a3891f3700cb175d4ce02b8fb8802b047301d71e783"]
 idna = ["156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e", "684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"]
 idna = ["156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e", "684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"]
 jinja2 = ["74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd", "f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4"]
 jinja2 = ["74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd", "f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4"]
-jsonschema = ["000e68abd33c972a5248544925a0cae7d1125f9bf6c58280d37546b946769a08", "6ff5f3180870836cae40f06fa10419f557208175f13ad7bc26caa77beb1f6e02"]
+jsonschema = ["3ae8afd6f4ca6417f14bf43ef61341311598f14234cdb4174fe43d42b236a3c8", "dfd8426040892c8d0ef6da574085f282569f189cb24b70091a66c21c12d6705e"]
 livereload = ["583179dc8d49b040a9da79bd33de59e160d2a8802b939e304eb359a4419f6498", "dd4469a8f5a6833576e9f5433f1439c306de15dbbfeceabd32479b1123380fa5"]
 livereload = ["583179dc8d49b040a9da79bd33de59e160d2a8802b939e304eb359a4419f6498", "dd4469a8f5a6833576e9f5433f1439c306de15dbbfeceabd32479b1123380fa5"]
 lockfile = ["6aed02de03cba24efabcd600b30540140634fc06cfa603822d508d5361e9f799", "6c3cb24f344923d30b2785d5ad75182c8ea7ac1b6171b08657258ec7429d50fa"]
 lockfile = ["6aed02de03cba24efabcd600b30540140634fc06cfa603822d508d5361e9f799", "6c3cb24f344923d30b2785d5ad75182c8ea7ac1b6171b08657258ec7429d50fa"]
 markdown = ["c00429bd503a47ec88d5e30a751e147dcb4c6889663cd3e2ba0afe858e009baa", "d02e0f9b04c500cde6637c11ad7c72671f359b87b9fe924b2383649d8841db7c"]
 markdown = ["c00429bd503a47ec88d5e30a751e147dcb4c6889663cd3e2ba0afe858e009baa", "d02e0f9b04c500cde6637c11ad7c72671f359b87b9fe924b2383649d8841db7c"]

poetry/json/__init__.py

@@ -22,7 +22,7 @@ def validate_object(obj, schema_name):  # type: (dict, str) -> List[str]
     with open(schema) as f:
     with open(schema) as f:
         schema = json.loads(f.read())
         schema = json.loads(f.read())
 
 
-    validator = jsonschema.Draft4Validator(schema)
+    validator = jsonschema.Draft7Validator(schema)
     validation_errors = sorted(validator.iter_errors(obj), key=lambda e: e.path)
     validation_errors = sorted(validator.iter_errors(obj), key=lambda e: e.path)
 
 
     errors = []
     errors = []

pyproject.toml

@@ -27,7 +27,7 @@ cleo = "^0.6.7"
 requests = "^2.18"
 requests = "^2.18"
 cachy = "^0.2"
 cachy = "^0.2"
 requests-toolbelt = "^0.8.0"
 requests-toolbelt = "^0.8.0"
-jsonschema = "^2.6"
+jsonschema = "^3.0a3"
 pyrsistent = "^0.14.2"
 pyrsistent = "^0.14.2"
 pyparsing = "^2.2"
 pyparsing = "^2.2"
 cachecontrol = { version = "^0.12.4", extras = ["filecache"] }
 cachecontrol = { version = "^0.12.4", extras = ["filecache"] }