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Update scp_functions.py | Added support to display progress bar without cleaning the screen. #3247

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Update scp_functions.py | Added support to display progress bar without cleaning the screen. #3247

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abf0efb
Added support to display progress bar without cleaning the screen
andrearaujo1988 Jul 7, 2023
5e96957
Update scp_functions.py | Added support to display progress bar witho…
andrearaujo1988 Jul 7, 2023
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18 changes: 5 additions & 13 deletions netmiko/scp_functions.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,38 +10,30 @@
from netmiko.scp_handler import BaseFileTransfer
from netmiko.ssh_dispatcher import FileTransfer
from netmiko.cisco.cisco_ios import InLineTransfer

import sys
if TYPE_CHECKING:
from netmiko.base_connection import BaseConnection


def progress_bar(
filename: AnyStr, size: int, sent: int, peername: Optional[str] = None
) -> None:
max_width = 50
if isinstance(filename, bytes):
filename_str = filename.decode()
else:
filename_str = filename
clear_screen = chr(27) + "[2J"
terminating_char = "|"

# Percentage done
percent_complete = sent / size
percent_str = f"{percent_complete*100:.2f}%"
hash_count = int(percent_complete * max_width)
progress = hash_count * ">"

if peername is None:
header_msg = f"Transferring file: {filename_str}\n"
header_msg = f"Transferring file: {filename_str}"
else:
header_msg = f"Transferring file to {peername}: {filename_str}\n"

msg = f"{progress:<50}{terminating_char:1} ({percent_str})"
print(clear_screen)
print(header_msg)
print(msg)
header_msg = f"Transferring file to {peername}: {filename_str}"

msg = f"({percent_str})"
sys.stdout.writelines(f"%s %s\r" % (header_msg, msg))

def verifyspace_and_transferfile(scp_transfer: BaseFileTransfer) -> None:
"""Verify space and transfer file."""
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