PEP8 formatting for the entire project.

Conflicts:
	pillar/application/modules/file_storage.py

pillar/application/__init__.py

@@ -15,7 +15,6 @@ from eve import Eve
 from eve.auth import TokenAuth
 from eve.io.mongo import Validator
 
-
 RFC1123_DATE_FORMAT = '%a, %d %b %Y %H:%M:%S GMT'
 
 
@@ -82,6 +81,7 @@ class ValidateCustomFields(Validator):
             self._error(
                 field, "Error validating properties")
 
+
 # We specify a settings.py file because when running on wsgi we can't detect it
 # automatically. The default path (which works in Docker) can be overridden with
 # an env variable.
@@ -90,6 +90,7 @@ settings_path = os.environ.get(
 app = Eve(settings=settings_path, validator=ValidateCustomFields, auth=NewAuth)
 
 import config
+
 app.config.from_object(config.Deployment)
 
 # Configure logging
@@ -157,24 +158,29 @@ def before_returning_item_permissions(response):
     validate_token()
     check_permissions(response, 'GET', append_allowed_methods=True)
 
+
 def before_returning_resource_permissions(response):
     for item in response['_items']:
         validate_token()
         check_permissions(item, 'GET', append_allowed_methods=True)
 
+
 def before_replacing_node(item, original):
     check_permissions(original, 'PUT')
     update_file_name(item)
 
+
 def after_replacing_node(item, original):
     """Push an update to the Algolia index when a node item is updated"""
     algolia_index_node_save(item)
 
+
 def before_inserting_nodes(items):
     """Before inserting a node in the collection we check if the user is allowed
     and we append the project id to it.
     """
     nodes_collection = app.data.driver.db['nodes']
+
     def find_parent_project(node):
         """Recursive function that finds the ultimate parent of a node."""
         if node and 'parent' in node:
@@ -184,6 +190,7 @@ def before_inserting_nodes(items):
             return node
         else:
             return None
+
     for item in items:
         check_permissions(item, 'POST')
         if 'parent' in item and 'project' not in item:
@@ -225,6 +232,7 @@ def after_inserting_nodes(items):
             context_object_id
         )
 
+
 def item_parse_attachments(response):
     """Before returning a response, check if the 'attachments' property is
     defined. If yes, load the file (for the moment only images) in the required
@@ -266,10 +274,12 @@ def item_parse_attachments(response):
                 else:
                     response[field_name_path[0]] = field_content
 
+
 def resource_parse_attachments(response):
     for item in response['_items']:
         item_parse_attachments(item)
 
+
 def project_node_type_has_method(response):
     """Check for a specific request arg, and check generate the allowed_methods
     list for the required node_type.
@@ -300,6 +310,7 @@ def before_returning_resource_notifications(response):
         if request.args.get('parse'):
             notification_parse(item)
 
+
 app.on_fetched_item_nodes += before_returning_item_permissions
 app.on_fetched_item_nodes += item_parse_attachments
 app.on_fetched_resource_nodes += before_returning_resource_permissions
@@ -316,6 +327,7 @@ app.on_fetched_item_projects += before_returning_item_permissions
 app.on_fetched_item_projects += project_node_type_has_method
 app.on_fetched_resource_projects += before_returning_resource_permissions
 
+
 def post_GET_user(request, payload):
     json_data = json.loads(payload.data)
     # Check if we are querying the users endpoint (instead of the single user)
@@ -325,19 +337,23 @@ def post_GET_user(request, payload):
     #     compute_permissions(json_data['_id'], app.data.driver)
     payload.data = json.dumps(json_data)
 
+
 def after_replacing_user(item, original):
     """Push an update to the Algolia index when a user item is updated"""
     algolia_index_user_save(item)
 
+
 app.on_post_GET_users += post_GET_user
 app.on_replace_users += after_replacing_user
 
+
 def post_POST_files(request, payload):
     """After an file object has been created, we do the necessary processing
     and further update it.
     """
     process_file(request.get_json())
 
+
 app.on_post_POST_files += post_POST_files
 
 
@@ -351,6 +367,7 @@ def before_returning_file(response):
             variation['link'] = generate_link(
                 response['backend'], variation['file_path'], project_id)
 
+
 def before_returning_files(response):
     for item in response['_items']:
         # TODO: add project id to all files
@@ -365,12 +382,15 @@ app.on_fetched_resource_files += before_returning_files
 def before_deleting_file(item):
     delete_file(item)
 
+
 app.on_delete_item_files += before_deleting_file
 
 # The file_storage module needs app to be defined
 from modules.file_storage import file_storage
-#from modules.file_storage.serve import *
+
+# from modules.file_storage.serve import *
 app.register_blueprint(file_storage, url_prefix='/storage')
 # The encoding module (receive notification and report progress)
 from modules.encoding import encoding
+
 app.register_blueprint(encoding, url_prefix='/encoding')

pillar/application/modules/file_storage.py

@@ -17,12 +17,11 @@ from application.utils.cdn import hash_file_path
 from application.utils.gcs import GoogleCloudStorageBucket
 from application.utils.encoding import Encoder
 
-
 log = logging.getLogger(__name__)
 
 file_storage = Blueprint('file_storage', __name__,
                          template_folder='templates',
-                         static_folder='../../static/storage',)
+                         static_folder='../../static/storage', )
 
 
 @file_storage.route('/gcs/<bucket_name>/<subdir>/')
@@ -50,7 +49,7 @@ def browse_gcs(bucket_name, subdir, file_path=None):
         return jsonify(listing)
 
 
-#@file_storage.route('/build_thumbnails/<path:file_path>')
+# @file_storage.route('/build_thumbnails/<path:file_path>')
 def build_thumbnails(file_path=None, file_id=None):
     """Given a file path or file ObjectId pointing to an image file, fetch it
     and generate a set of predefined variations (using generate_local_thumbnails).
@@ -268,6 +267,7 @@ def delete_file(file_item):
             pass
         else:
             pass
+
     files_collection = app.data.driver.db['files']
     # Collect children (variations) of the original file
     children = files_collection.find({'parent': file_item['_id']})

pillar/application/utils/algolia.py

@@ -4,6 +4,7 @@ from application import algolia_index_users
 from application import algolia_index_nodes
 from application.modules.file_storage import generate_link
 
+
 def algolia_index_user_save(user):
     # Define accepted roles
     accepted_roles = ['admin', 'subscriber', 'demo']

pillar/application/utils/cdn.py

@@ -2,6 +2,7 @@ import datetime
 from hashlib import md5
 from application import app
 
+
 def hash_file_path(file_path, expiry_timestamp=None):
     if not file_path.startswith('/'):
         file_path = '/' + file_path;

pillar/application/utils/encoding.py

@@ -3,6 +3,7 @@ from zencoder import Zencoder
 from application import encoding_service_client
 from application import app
 
+
 class Encoder:
     """Generic Encoder wrapper. Provides a consistent API, independent from
     the encoding backend enabled.

pillar/application/utils/imaging.py

@@ -78,7 +78,7 @@ def resize_and_crop(img_path, modified_path, size, crop_type='middle'):
     # Get current and desired ratio for the images
     img_ratio = img.size[0] / float(img.size[1])
     ratio = size[0] / float(size[1])
-    #The image is scaled/cropped vertically or horizontally depending on the ratio
+    # The image is scaled/cropped vertically or horizontally depending on the ratio
     if ratio > img_ratio:
         img = img.resize((size[0], int(round(size[0] * img.size[1] / img.size[0]))),
                          Image.ANTIALIAS)
@@ -90,7 +90,7 @@ def resize_and_crop(img_path, modified_path, size, crop_type='middle'):
                    int(round((img.size[1] + size[1]) / 2)))
         elif crop_type == 'bottom':
             box = (0, img.size[1] - size[1], img.size[0], img.size[1])
-        else :
+        else:
             raise ValueError('ERROR: invalid value for crop_type')
         img = img.crop(box)
     elif ratio < img_ratio:
@@ -104,10 +104,10 @@ def resize_and_crop(img_path, modified_path, size, crop_type='middle'):
                    int(round((img.size[0] + size[0]) / 2)), img.size[1])
         elif crop_type == 'bottom':
             box = (img.size[0] - size[0], 0, img.size[0], img.size[1])
-        else :
+        else:
             raise ValueError('ERROR: invalid value for crop_type')
         img = img.crop(box)
-    else :
+    else:
         img = img.resize((size[0], size[1]),
                          Image.ANTIALIAS)
     # If the scale is the same, we do not need to crop
@@ -184,8 +184,8 @@ def ffmpeg_encode(src, format, res_y=720):
             '-deadline', 'good',
             '-cpu-used', '0',
             '-vprofile', '0',
-            '-qmax', '51', '-qmin', '11', '-slices', '4','-b:v', '2M',
-            #'-acodec', 'libmp3lame', '-ab', '112k', '-ar', '44100',
+            '-qmax', '51', '-qmin', '11', '-slices', '4', '-b:v', '2M',
+            # '-acodec', 'libmp3lame', '-ab', '112k', '-ar', '44100',
             '-f', 'webm'])
 
     if not os.environ.get('VERBOSE'):
@@ -205,4 +205,3 @@ def ffmpeg_encode(src, format, res_y=720):
         dst = None
     # return path of the encoded video
     return dst
-

pillar/application/utils/storage.py

@@ -1,6 +1,6 @@
 import os
 import subprocess
-#import logging
+# import logging
 from application import app
 from application.utils.gcs import GoogleCloudStorageBucket
 
@@ -12,14 +12,14 @@ BIN_RSYNC = app.config['BIN_RSYNC']
 
 def get_sizedata(filepath):
     outdata = dict(
-        size = int(os.stat(filepath).st_size)
+        size=int(os.stat(filepath).st_size)
     )
     return outdata
 
 
 def rsync(path, remote_dir=''):
     DRY_RUN = False
-    arguments=['--verbose', '--ignore-existing', '--recursive', '--human-readable']
+    arguments = ['--verbose', '--ignore-existing', '--recursive', '--human-readable']
     logs_path = app.config['CDN_SYNC_LOGS']
     storage_address = app.config['CDN_STORAGE_ADDRESS']
     user = app.config['CDN_STORAGE_USER']
@@ -46,7 +46,7 @@ def rsync(path, remote_dir=''):
     subprocess.Popen(['nohup', BIN_RSYNC] + folder_arguments, stdout=devnull, stderr=devnull)
 
 
-def remote_storage_sync(path): #can be both folder and file
+def remote_storage_sync(path):  # can be both folder and file
     if os.path.isfile(path):
         filename = os.path.split(path)[1]
         rsync(path, filename[:2] + '/')
@@ -62,6 +62,7 @@ def push_to_storage(project_id, full_path, backend='cgs'):
     By default we store items in a Google Cloud Storage bucket named after the
     project id.
     """
+
     def push_single_file(project_id, full_path, backend):
         if backend == 'cgs':
             storage = GoogleCloudStorageBucket(project_id, subdir='_')
@@ -82,4 +83,3 @@ def push_to_storage(project_id, full_path, backend='cgs'):
                     push_single_file(project_id, os.path.join(root, name), backend)
         else:
             raise IOError('ERROR: path not found')
-