Add .circleci/config.yml (#1122)

* Add .circleci/config.yml

* Change test command

* Add postgres

* Add linting to config

* Fixed linting error

* Update version of isort

* Remove travis ci config

* Add circleci badge to readme

.circleci/config.yml

@@ -0,0 +1,31 @@
+version: 2.1
+orbs:
+  python: circleci/[email protected]
+jobs:
+  build-and-test: 
+    docker:
+      - image: cimg/python:3.9
+      - image: cimg/postgres:9.6
+    steps:
+      - checkout
+      - python/install-packages:
+          pkg-manager: poetry
+      - run:
+          name: Run tests
+          command: poetry run ./manage.py test --failfast
+  build-and-lint: 
+    docker:
+      - image: cimg/python:3.9
+    steps:
+      - checkout
+      - python/install-packages:
+          pkg-manager: poetry
+      - run:
+          name: Run linters
+          command: poetry run pre-commit run --all-files
+
+workflows:
+  sample: 
+    jobs:
+      - build-and-test
+      - build-and-lint

.pre-commit-config.yaml

@@ -5,7 +5,7 @@ repos:
       - id: autoflake
         args: ['--in-place', '--recursive', '--remove-all-unused-imports', '--expand-star-imports', '--remove-duplicate-keys', '--ignore-init-module-imports', '--remove-unused-variables']
   - repo: https://github.com/timothycrosley/isort
-    rev: 5.10.1
+    rev: 5.12.0
     hooks:
       - id: isort
   - repo: https://github.com/psf/black

README.md

@@ -1,11 +1,7 @@
 # Lookit-api
 
+[![CircleCI](https://dl.circleci.com/status-badge/img/gh/lookit/lookit-api/tree/develop.svg?style=svg)](https://dl.circleci.com/status-badge/redirect/gh/lookit/lookit-api/tree/develop)
+
 For full documentation, see <http://lookit.readthedocs.io> (source: <https://github.com/lookit/lookit-docs/>) 
 
 This is the codebase for the Lookit project, an online developmental laboratory. It includes an Experimenter platform for designing and administering research studies, and a participant-facing platform where users can signup and take part in studies. It is built using Django, PostgreSQL, and Ember.js (see Ember portion of codebase, [ ember-lookit-frameplayer](https://github.com/lookit/ember-lookit-frameplayer)), and is developed by [MIT](https://mit.edu) and [Center for Open Science](https://cos.io/).
-
-`master` Build Status: [![Build Status](https://travis-ci.org/lookit/lookit-api.svg?branch=master)](https://travis-ci.org/lookit/lookit-api)
-
-`develop` Build Status: [![Build Status](https://travis-ci.org/lookit/lookit-api.svg?branch=develop)](https://travis-ci.org/lookit/lookit-api)
-
-[![Codetree](https://codetree.com/images/managed-with-codetree.svg)](https://codetree.com/projects/h9M5)

studies/models.py

@@ -81,7 +81,7 @@ class Lab(models.Model):
         default=None,
         verbose_name="Custom URL Slug",
         help_text="A unique URL ending (slug) for the webpage that will show any discoverable, active studies for this lab. "
-        "For example, entering \"my-lab-name\" in this box will produce the custom URL \"https://lookit.mit.edu/studies/my-lab-name\" "
+        'For example, entering "my-lab-name" in this box will produce the custom URL "https://lookit.mit.edu/studies/my-lab-name" '
         "for this lab. Slugs should not contain spaces and can contain letters, numbers, underscores, and/or hyphens.",
     )
     institution = models.CharField(max_length=255, blank=True)