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* Fix FileExistsError for Python2

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This commit is contained in:
Matthew Honnibal 2015-10-23 10:28:05 +11:00
parent 9d95c26179
commit f16bd3b853
1 changed files with 31 additions and 27 deletions
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58
spacy/en/download.py
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@ -1,12 +1,17 @@
from __future__ import print_function
from os import path
import sys
import os
import tarfile
import shutil
import uget
import plac
from . import uget
try:
FileExistsError
except NameError:
FileExistsError = Exception
# TODO: Read this from the same source as the setup
VERSION = '0.9.5'
@ -14,45 +19,44 @@ AWS_STORE = 'https://s3-us-west-1.amazonaws.com/media.spacynlp.com'
ALL_DATA_DIR_URL = '%s/en_data_all-%s.tgz' % (AWS_STORE, VERSION)
DEST_DIR = path.join(path.dirname(path.abspath(__file__)), 'data')
DEST_DIR = os.path.dirname(os.path.abspath(__file__))
def download_file(url, dest_dir):
return uget.download(url, dest_dir, console=sys.stdout)
def download_file(url, download_path):
return uget.download(url, download_path, console=sys.stdout)
def install_data(url, dest_dir):
filename = download_file(url, dest_dir)
t = tarfile.open(filename)
t.extractall(dest_dir)
def install_data(url, extract_path, download_path):
try:
os.makedirs(extract_path)
except FileExistsError:
pass
def install_parser_model(url, dest_dir):
filename = download_file(url, dest_dir)
t = tarfile.open(filename, mode=":gz")
t.extractall(dest_dir)
def install_dep_vectors(url, dest_dir):
download_file(url, dest_dir)
tmp = download_file(url, download_path)
assert tmp == download_path
t = tarfile.open(download_path)
t.extractall(extract_path)
@plac.annotations(
force=("Force overwrite", "flag", "f", bool),
)
def main(data_size='all', force=False):
if data_size == 'all':
data_url = ALL_DATA_DIR_URL
elif data_size == 'small':
data_url = SM_DATA_DIR_URL
filename = ALL_DATA_DIR_URL.rsplit('/', 1)[1]
download_path = os.path.join(DEST_DIR, filename)
data_path = os.path.join(DEST_DIR, 'data')
if force and path.exists(DEST_DIR):
shutil.rmtree(DEST_DIR)
if force and os.path.exists(download_path):
os.unlink(download_path)
if not os.path.exists(DEST_DIR):
os.makedirs(DEST_DIR)
if force and os.path.exists(data_path):
shutil.rmtree(data_path)
install_data(data_url, DEST_DIR)
if os.path.exists(data_path):
print('data already installed at %s, overwrite with --force' % DEST_DIR)
sys.exit(1)
install_data(ALL_DATA_DIR_URL, DEST_DIR, download_path)
if __name__ == '__main__':