From 5b2741f75133a8d2299f37091f4fd3e17539b01f Mon Sep 17 00:00:00 2001
From: Ines Montani <ines@ines.io>
Date: Mon, 3 Dec 2018 02:12:07 +0100
Subject: [PATCH] Remove unused cytoolz / itertools imports

---
 examples/training/conllu.py      | 1 -
 spacy/cli/converters/iob2json.py | 4 ++--
 spacy/cli/ud/ud_run_test.py      | 1 -
 spacy/cli/ud/ud_train.py         | 1 -
 spacy/gold.pyx                   | 2 --
 spacy/syntax/_parser_model.pyx   | 1 -
 6 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/examples/training/conllu.py b/examples/training/conllu.py
index f949a8156..a7745b93a 100644
--- a/examples/training/conllu.py
+++ b/examples/training/conllu.py
@@ -22,7 +22,6 @@ from spacy.matcher import Matcher
 import itertools
 import random
 import numpy.random
-import cytoolz
 
 import conll17_ud_eval
 
diff --git a/spacy/cli/converters/iob2json.py b/spacy/cli/converters/iob2json.py
index 24e78989b..35dc29bb3 100644
--- a/spacy/cli/converters/iob2json.py
+++ b/spacy/cli/converters/iob2json.py
@@ -1,7 +1,7 @@
 # coding: utf8
 from __future__ import unicode_literals
 
-from cytoolz import partition_all
+import cytoolz
 
 from ...gold import iob_to_biluo
 
@@ -11,7 +11,7 @@ def iob2json(input_data, n_sents=10, *args, **kwargs):
     Convert IOB files into JSON format for use with train cli.
     """
     docs = []
-    for group in partition_all(n_sents, docs):
+    for group in cytoolz.partition_all(n_sents, docs):
         group = list(group)
         first = group.pop(0)
         to_extend = first["paragraphs"][0]["sentences"]
diff --git a/spacy/cli/ud/ud_run_test.py b/spacy/cli/ud/ud_run_test.py
index e3771fa92..43140eb03 100644
--- a/spacy/cli/ud/ud_run_test.py
+++ b/spacy/cli/ud/ud_run_test.py
@@ -30,7 +30,6 @@ Fused_inside = None
 import itertools
 import random
 import numpy.random
-import cytoolz
 
 from . import conll17_ud_eval
 
diff --git a/spacy/cli/ud/ud_train.py b/spacy/cli/ud/ud_train.py
index 746607be0..6c4fbb3eb 100644
--- a/spacy/cli/ud/ud_train.py
+++ b/spacy/cli/ud/ud_train.py
@@ -25,7 +25,6 @@ from timeit import default_timer as timer
 import itertools
 import random
 import numpy.random
-import cytoolz
 
 from . import conll17_ud_eval
 
diff --git a/spacy/gold.pyx b/spacy/gold.pyx
index 9c0c00652..8bdd42a83 100644
--- a/spacy/gold.pyx
+++ b/spacy/gold.pyx
@@ -4,8 +4,6 @@ from __future__ import unicode_literals, print_function
 
 import re
 import random
-import cytoolz
-import itertools
 import numpy
 import tempfile
 import shutil
diff --git a/spacy/syntax/_parser_model.pyx b/spacy/syntax/_parser_model.pyx
index 9796193f6..f60354be8 100644
--- a/spacy/syntax/_parser_model.pyx
+++ b/spacy/syntax/_parser_model.pyx
@@ -7,7 +7,6 @@ from __future__ import unicode_literals, print_function
 from collections import OrderedDict
 import numpy
 cimport cython.parallel
-import cytoolz
 import numpy.random
 cimport numpy as np
 from libc.math cimport exp