T5195: vyos.util -> vyos.utils package refactoring (#2093)

* T5195: move run, cmd, call, rc_cmd helper to vyos.utils.process

* T5195: use read_file and write_file implementation from vyos.utils.file

Changed code automatically using:

find . -type f -not -path '*/\.*' -exec sed -i 's/^from vyos.util import read_file$/from vyos.utils.file import read_file/g' {} +
find . -type f -not -path '*/\.*' -exec sed -i 's/^from vyos.util import write_file$/from vyos.utils.file import write_file/g' {} +

* T5195: move chmod* helpers to vyos.utils.permission

* T5195: use colon_separated_to_dict from vyos.utils.dict

* T5195: move is_systemd_service_* to vyos.utils.process

* T5195: fix boot issues with missing imports

* T5195: move dict_search_* helpers to vyos.utils.dict

* T5195: move network helpers to vyos.utils.network

* T5195: move commit_* helpers to vyos.utils.commit

* T5195: move user I/O helpers to vyos.utils.io

5 files changed, 19 insertions, 5 deletions

diff --git a/src/completion/list_dumpable_interfaces.py b/src/completion/list_dumpable_interfaces.py
index 67bf6206b..f9748352f 100755
--- a/src/completion/list_dumpable_interfaces.py
+++ b/src/completion/list_dumpable_interfaces.py
@@ -4,7 +4,7 @@
 
 import re
 
-from vyos.util import cmd
+from vyos.utils.process import cmd
 
 if __name__ == '__main__':
     out = cmd('tcpdump -D').split('\n')
diff --git a/src/completion/list_ipoe.py b/src/completion/list_ipoe.py
index c386b46a2..5a8f4b0c5 100755
--- a/src/completion/list_ipoe.py
+++ b/src/completion/list_ipoe.py
@@ -1,7 +1,21 @@
 #!/usr/bin/env python3
+# Copyright 2020-2023 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
 import argparse
-from vyos.util import popen
+from vyos.utils.process import popen
 
 if __name__ == '__main__':
     parser = argparse.ArgumentParser()
diff --git a/src/completion/list_ipsec_profile_tunnels.py b/src/completion/list_ipsec_profile_tunnels.py
index df6c52f6d..4a917dbd6 100644
--- a/src/completion/list_ipsec_profile_tunnels.py
+++ b/src/completion/list_ipsec_profile_tunnels.py
@@ -19,7 +19,7 @@ import sys
 import argparse
 
 from vyos.config import Config
-from vyos.util import dict_search
+from vyos.utils.dict import dict_search
 
 def get_tunnels_from_ipsecprofile(profile):
     config = Config()
diff --git a/src/completion/list_openconnect_users.py b/src/completion/list_openconnect_users.py
index a266fd893..db2f4b4da 100755
--- a/src/completion/list_openconnect_users.py
+++ b/src/completion/list_openconnect_users.py
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from vyos.config import Config
-from vyos.util import dict_search
+from vyos.utils.dict import dict_search
 
 def get_user_from_ocserv():
     config = Config()
diff --git a/src/completion/list_openvpn_users.py b/src/completion/list_openvpn_users.py
index c472dbeab..b2b0149fc 100755
--- a/src/completion/list_openvpn_users.py
+++ b/src/completion/list_openvpn_users.py
@@ -19,7 +19,7 @@ import sys
 import argparse
 
 from vyos.config import Config
-from vyos.util import dict_search
+from vyos.utils.dict import dict_search
 
 def get_user_from_interface(interface):
     config = Config()