Add unique constraint to sources table - label column

lemur/migrations/versions/6006c79b6011_.py

@@ -0,0 +1,21 @@
+"""Add unique constraint to label column on sources table
+
+Revision ID: 6006c79b6011
+Revises: 984178255c83
+Create Date: 2018-10-19 15:23:06.750510
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '6006c79b6011'
+down_revision = '984178255c83'
+
+from alembic import op
+
+
+def upgrade():
+    op.create_unique_constraint("uq_label", 'sources', ['label'])
+
+
+def downgrade():
+    op.drop_constraint("uq_label", 'sources', type_='unique')

lemur/sources/models.py

@@ -17,7 +17,7 @@ from sqlalchemy_utils import ArrowType
 class Source(db.Model):
     __tablename__ = 'sources'
     id = Column(Integer, primary_key=True)
-    label = Column(String(32))
+    label = Column(String(32), unique=True)
     options = Column(JSONType)
     description = Column(Text())
     plugin_name = Column(String(32))

requirements-dev.txt

@@ -7,7 +7,7 @@
 aspy.yaml==1.1.1          # via pre-commit
 bleach==3.0.2             # via readme-renderer
 cached-property==1.5.1    # via pre-commit
-certifi==2018.8.24        # via requests
+certifi==2018.10.15       # via requests
 cffi==1.11.5              # via cmarkgfm
 cfgv==1.1.0               # via pre-commit
 chardet==3.0.4            # via requests
@@ -29,11 +29,11 @@ pygments==2.2.0           # via readme-renderer
 pyyaml==3.13              # via aspy.yaml, pre-commit
 readme-renderer==22.0     # via twine
 requests-toolbelt==0.8.0  # via twine
-requests==2.19.1          # via requests-toolbelt, twine
+requests==2.20.0          # via requests-toolbelt, twine
 six==1.11.0               # via bleach, cfgv, pre-commit, readme-renderer
 toml==0.10.0              # via pre-commit
-tqdm==4.26.0              # via twine
+tqdm==4.27.0              # via twine
 twine==1.12.1
-urllib3==1.23             # via requests
+urllib3==1.24             # via requests
 virtualenv==16.0.0        # via pre-commit
 webencodings==0.5.1       # via bleach

requirements-docs.txt

@@ -23,7 +23,7 @@ celery[redis]==4.2.1
 certifi==2018.8.24
 cffi==1.11.5
 chardet==3.0.4
-click==6.7
+click==7.0
 cloudflare==2.1.0
 cryptography==2.3.1
 dnspython3==1.15.0
@@ -54,20 +54,20 @@ lockfile==0.12.2
 mako==1.0.7
 markupsafe==1.0
 marshmallow-sqlalchemy==0.14.1
-marshmallow==2.15.5
+marshmallow==2.16.0
 mock==2.0.0
 ndg-httpsclient==0.5.1
 packaging==18.0           # via sphinx
-paramiko==2.4.1
-pbr==4.2.0
-pem==18.1.0
+paramiko==2.4.2
+pbr==4.3.0
+pem==18.2.0
 psycopg2==2.7.5
 pyasn1-modules==0.2.2
 pyasn1==0.4.4
-pycparser==2.18
+pycparser==2.19
 pygments==2.2.0           # via sphinx
 pyjwt==1.6.4
-pynacl==1.2.1
+pynacl==1.3.0
 pyopenssl==18.0.0
 pyparsing==2.2.2          # via packaging
 pyrfc3339==1.1
@@ -87,8 +87,8 @@ sphinx-rtd-theme==0.4.2
 sphinx==1.8.1
 sphinxcontrib-httpdomain==1.7.0
 sphinxcontrib-websupport==1.1.0  # via sphinx
-sqlalchemy-utils==0.33.4
-sqlalchemy==1.2.11
+sqlalchemy-utils==0.33.5
+sqlalchemy==1.2.12
 tabulate==0.8.2
 urllib3==1.23
 vine==1.1.4

requirements-tests.txt

@@ -8,27 +8,28 @@ asn1crypto==0.24.0        # via cryptography
 atomicwrites==1.2.1       # via pytest
 attrs==18.2.0             # via pytest
 aws-xray-sdk==0.95        # via moto
-boto3==1.9.21             # via moto
+biscuits==0.1.1           # via responses
+boto3==1.9.28             # via moto
 boto==2.49.0              # via moto
-botocore==1.12.21         # via boto3, moto, s3transfer
-certifi==2018.8.24        # via requests
+botocore==1.12.28         # via boto3, moto, s3transfer
+certifi==2018.10.15       # via requests
 cffi==1.11.5              # via cryptography
 chardet==3.0.4            # via requests
 click==7.0                # via flask
-cookies==2.2.1            # via moto, responses
+cookies==2.2.1            # via moto
 coverage==4.5.1
 cryptography==2.3.1       # via moto
 docker-pycreds==0.3.0     # via docker
-docker==3.5.0             # via moto
+docker==3.5.1             # via moto
 docutils==0.14            # via botocore
 ecdsa==0.13               # via python-jose
 factory-boy==2.11.1
-faker==0.9.1
+faker==0.9.2
 flask==1.0.2              # via pytest-flask
-freezegun==0.3.10
+freezegun==0.3.11
 future==0.16.0            # via python-jose
 idna==2.7                 # via cryptography, requests
-itsdangerous==0.24        # via flask
+itsdangerous==1.0.0       # via flask
 jinja2==2.10              # via flask, moto
 jmespath==0.9.3           # via boto3, botocore
 jsondiff==1.1.1           # via moto
@@ -38,23 +39,23 @@ mock==2.0.0               # via moto
 more-itertools==4.3.0     # via pytest
 moto==1.3.4
 nose==1.3.7
-pbr==4.3.0                # via mock
-pluggy==0.7.1             # via pytest
-py==1.6.0                 # via pytest
+pbr==5.0.0                # via mock
+pluggy==0.8.0             # via pytest
+py==1.7.0                 # via pytest
 pyaml==17.12.1            # via moto
 pycparser==2.19           # via cffi
 pycryptodome==3.6.6       # via python-jose
 pyflakes==2.0.0
 pytest-flask==0.13.0
 pytest-mock==1.10.0
-pytest==3.8.2
+pytest==3.9.1
 python-dateutil==2.7.3    # via botocore, faker, freezegun, moto
 python-jose==2.0.2        # via moto
 pytz==2018.5              # via moto
 pyyaml==3.13              # via pyaml
 requests-mock==1.5.2
-requests==2.19.1          # via aws-xray-sdk, docker, moto, requests-mock, responses
-responses==0.9.0          # via moto
+requests==2.20.0          # via aws-xray-sdk, docker, moto, requests-mock, responses
+responses==0.10.1         # via moto
 s3transfer==0.1.13        # via boto3
 six==1.11.0               # via cryptography, docker, docker-pycreds, faker, freezegun, mock, more-itertools, moto, pytest, python-dateutil, python-jose, requests-mock, responses, websocket-client
 text-unidecode==1.2       # via faker

requirements.txt

@@ -6,7 +6,7 @@
 #
 acme==0.27.1
 alembic-autogenerate-enums==0.0.2
-alembic==1.0.0            # via flask-migrate
+alembic==1.0.1            # via flask-migrate
 amqp==2.3.2               # via kombu
 aniso8601==3.0.2          # via flask-restful
 arrow==0.12.1
@@ -18,7 +18,7 @@ blinker==1.4              # via flask-mail, flask-principal, raven
 boto3==1.7.79
 botocore==1.10.84
 celery[redis]==4.2.1
-certifi==2018.8.24
+certifi==2018.10.15
 cffi==1.11.5              # via bcrypt, cryptography, pynacl
 chardet==3.0.4            # via requests
 click==7.0                # via flask
@@ -41,7 +41,7 @@ future==0.16.0
 gunicorn==19.9.0
 idna==2.7                 # via cryptography, requests
 inflection==0.3.1
-itsdangerous==0.24        # via flask
+itsdangerous==1.0.0       # via flask
 jinja2==2.10
 jmespath==0.9.3           # via boto3, botocore
 josepy==1.1.0             # via acme
@@ -55,7 +55,7 @@ marshmallow==2.16.0
 mock==2.0.0               # via acme
 ndg-httpsclient==0.5.1
 paramiko==2.4.2
-pbr==4.3.0                # via mock
+pbr==5.0.0                # via mock
 pem==18.2.0
 psycopg2==2.7.5
 pyasn1-modules==0.2.2     # via python-ldap
@@ -73,14 +73,14 @@ pyyaml==3.13              # via cloudflare
 raven[flask]==6.9.0
 redis==2.10.6             # via celery
 requests-toolbelt==0.8.0  # via acme
-requests[security]==2.19.1
+requests[security]==2.20.0
 retrying==1.3.3
 s3transfer==0.1.13        # via boto3
 six==1.11.0
-sqlalchemy-utils==0.33.5
+sqlalchemy-utils==0.33.6
 sqlalchemy==1.2.12        # via alembic, flask-sqlalchemy, marshmallow-sqlalchemy, sqlalchemy-utils
 tabulate==0.8.2
-urllib3==1.23             # via requests
+urllib3==1.24             # via requests
 vine==1.1.4               # via amqp
 werkzeug==0.14.1          # via flask
 xmltodict==0.11.0