typos

common/records.py

@@ -1,5 +1,3 @@
-# -*- coding: utf-8 -*-
-
 import os
 from sys import stdout
 from collections import OrderedDict
@@ -121,7 +119,8 @@ class RecordCollection(object):
                 yield self[i]
             else:
                 # Throws StopIteration when done.
-                # Prevent StopIteration bubbling from generator, following https://www.python.org/dev/peps/pep-0479/
+                # Prevent StopIteration bubbling from generator,
+                # following https://www.python.org/dev/peps/pep-0479/
                 try:
                     yield next(self)
                 except StopIteration:
@@ -234,7 +233,8 @@ class RecordCollection(object):
         try:
             self[1]
         except IndexError:
-            return self.first(default=default, as_dict=as_dict, as_ordereddict=as_ordereddict)
+            return self.first(default=default, as_dict=as_dict,
+                              as_ordereddict=as_ordereddict)
         else:
             raise ValueError('RecordCollection contained more than one row. '
                              'Expects only one row when using '

common/tablib/format.py

@@ -1,7 +1,7 @@
-""" Tablib - JSON Support
-"""
 import decimal
 import json
+import csv
+from io import StringIO
 from uuid import UUID
 
 from . import tablib
@@ -16,7 +16,12 @@ def serialize_objects_handler(obj):
         return obj
 
 
-class JSONFormat:
+"""
+Tablib - JSON Support
+"""
+
+
+class JSONFormat(object):
     title = 'json'
     extensions = ('json',)
 
@@ -58,14 +63,11 @@ class JSONFormat:
             return False
 
 
-""" Tablib - *SV Support.
+""" Tablib - CSV Support.
 """
 
-import csv
-from io import StringIO
 
-
-class CSVFormat:
+class CSVFormat(object):
     title = 'csv'
     extensions = ('csv',)
 
@@ -114,7 +116,8 @@ class CSVFormat:
     def detect(cls, stream, delimiter=None):
         """Returns True if given stream is valid CSV."""
         try:
-            csv.Sniffer().sniff(stream.read(1024), delimiters=delimiter or cls.DEFAULT_DELIMITER)
+            csv.Sniffer().sniff(stream.read(1024),
+                                delimiters=delimiter or cls.DEFAULT_DELIMITER)
             return True
         except Exception:
             return False

common/tablib/registry.py

@@ -4,7 +4,7 @@ from collections import OrderedDict
 from .format import JSONFormat, CSVFormat
 
 
-class Registry:
+class Registry(object):
     _formats = OrderedDict()
 
     def register(self, key, format_or_path):

common/tablib/tablib.py

@@ -2,6 +2,7 @@ from collections import OrderedDict
 from io import BytesIO, StringIO
 from .registry import registry
 
+
 def normalize_input(stream):
     """
     Accept either a str/bytes stream or a file-like object and always return a
@@ -13,6 +14,7 @@ def normalize_input(stream):
         return BytesIO(stream)
     return stream
 
+
 def import_set(stream, format=None, **kwargs):
     """Return dataset of given stream (file-like object, string, or bytestring)."""
 
@@ -288,7 +290,8 @@ class Dataset:
 
         if self.headers:
             if dicts:
-                data = [dict_pack(list(zip(self.headers, data_row))) for data_row in _data]
+                data = [dict_pack(list(zip(self.headers, data_row)))
+                        for data_row in _data]
             else:
                 data = [list(self.headers)] + list(_data)
         else:
@@ -319,8 +322,8 @@ class Dataset:
 
     def _get_dict(self):
         """A native Python representation of the :class:`Dataset` object. If headers have
-        been set, a list of Python dictionaries will be returned. If no headers have been set,
-        a list of tuples (rows) will be returned instead.
+        been set, a list of Python dictionaries will be returned. If no headers have been
+        set, a list of tuples (rows) will be returned instead.
 
         A dataset object can also be imported by setting the `Dataset.dict` attribute: ::
 
@@ -488,7 +491,8 @@ class Dataset:
         """Removes all duplicate rows from the :class:`Dataset` object
         while maintaining the original order."""
         seen = set()
-        self._data[:] = [row for row in self._data if not (tuple(row) in seen or seen.add(tuple(row)))]
+        self._data[:] = [row for row in self._data if
+                         not (tuple(row) in seen or seen.add(tuple(row)))]
 
     def wipe(self):
         """Removes all content and headers from the :class:`Dataset` object."""
@@ -519,12 +523,12 @@ registry.register_builtins()
 
 
 class InvalidDimensions(Exception):
-    "Invalid size"
+    """Invalid size"""
 
 
 class InvalidDatasetIndex(Exception):
-    "Outside of Dataset size"
+    """Outside of Dataset size"""
 
 
 class UnsupportedFormat(NotImplementedError):
-    "Format is not supported"
+    """Format is not supported"""