style: sort and optimize imports

bench/commands/setup.py

@@ -14,7 +14,6 @@ import bench.config.production_setup
 import bench.config.redis
 import bench.config.site_config
 import bench.config.supervisor
-
 import bench.utils
 from bench.utils import exec_cmd, run_playbook
 

bench/config/__init__.py

@@ -1,2 +1,4 @@
+# imports - third party imports
 from jinja2 import Environment, PackageLoader
+
 env = Environment(loader=PackageLoader('bench.config'))

bench/config/lets_encrypt.py

@@ -1,15 +1,20 @@
-import bench, os, click, errno
-from bench.utils import exec_cmd, CommandFailedError, update_common_site_config
-from bench.config.site_config import update_site_config, remove_domain, get_domains
+# imports - standard imports
+import errno
+import os
+
+# imports - third party imports
+import click
+from crontab import CronTab
+from six.moves.urllib.request import urlretrieve
+
+# imports - module imports
+import bench
+from bench.config.common_site_config import get_config
 from bench.config.nginx import make_nginx_conf
 from bench.config.production_setup import service
-from bench.config.common_site_config import get_config
-from crontab import CronTab
+from bench.config.site_config import get_domains, remove_domain, update_site_config
+from bench.utils import CommandFailedError, exec_cmd, update_common_site_config
 
-try:
-	from urllib.request import urlretrieve
-except ImportError:
-	from urllib import urlretrieve
 
 def setup_letsencrypt(site, custom_domain, bench_path, interactive):
 
@@ -171,4 +176,3 @@ def setup_wildcard_ssl(domain, email, bench_path, exclude_base_domain):
 	make_nginx_conf(bench_path)
 	print("Restrting Nginx service")
 	service('nginx', 'restart')
-

bench/config/procfile.py

@@ -1,7 +1,15 @@
-import bench, os, click
-from bench.utils import find_executable
+# imports - standard imports
+import os
+
+# imports - third party imports
+import click
+
+# imports - module imports
+import bench
 from bench.app import use_rq
 from bench.config.common_site_config import get_config
+from bench.utils import find_executable
+
 
 def setup_procfile(bench_path, yes=False, skip_redis=False):
 	config = get_config(bench_path=bench_path)

bench/config/production_setup.py

@@ -1,14 +1,13 @@
 # imports - standard imports
 import os
 import sys
-from distutils.spawn import find_executable
 
 # imports - module imports
 from bench.config.common_site_config import get_config
 from bench.config.nginx import make_nginx_conf
 from bench.config.supervisor import generate_supervisor_config
 from bench.config.systemd import generate_systemd_config
-from bench.utils import CommandFailedError, exec_cmd, fix_prod_setup_perms, get_bench_name, get_cmd_output
+from bench.utils import CommandFailedError, exec_cmd, find_executable, fix_prod_setup_perms, get_bench_name, get_cmd_output
 
 
 def setup_production_prerequisites():

bench/config/site_config.py

@@ -1,8 +1,13 @@
-import os, json
-from bench.utils import get_sites
-from bench.config.nginx import make_nginx_conf
+# imports - standard imports
+import json
+import os
 from collections import defaultdict
 
+# imports - module imports
+from bench.config.nginx import make_nginx_conf
+from bench.utils import get_sites
+
+
 def get_site_config(site, bench_path='.'):
 	config_path = os.path.join(bench_path, 'sites', site, 'site_config.json')
 	if not os.path.exists(config_path):

bench/config/systemd.py

@@ -1,9 +1,16 @@
-import os, getpass, click
+# imports - standard imports
+import getpass
+import os
+
+# imports - third partyimports
+import click
+
+# imports - module imports
 import bench
-from bench.utils import exec_cmd
 from bench.app import get_current_frappe_version, use_rq
-from bench.utils import get_bench_name, find_executable
-from bench.config.common_site_config import get_config, update_config, get_gunicorn_workers
+from bench.config.common_site_config import get_config, get_gunicorn_workers, update_config
+from bench.utils import exec_cmd, find_executable, get_bench_name
+
 
 def generate_systemd_config(bench_path, user=None, yes=False,
 	stop=False, create_symlinks=False,