im using an email lookup module, called holehe (more can be found on it here - https://github.com/megadose/holehe) and i want to make it so when you enter an email it will automatically with in your python console output what came out from the new CMD window, makes it easier for my and colleges to use. How can i go about this? My code it bellow
import holehe
import os
from os import system
import subprocess
email = input("Email:")
p = subprocess.Popen(["start", "cmd", "/k", "holehe", email], shell = True)
p.wait()
input()
Thank you for answers
Related
I have the following program that wraps top in a pseudo terminal and prints it back to the real terminal.
import os
import pty
import subprocess
import sys
import time
import select
stdout_master_fd, stdout_slave_fd = pty.openpty()
stderr_master_fd, stderr_slave_fd = pty.openpty()
p = subprocess.Popen(
"top",
shell=True,
stdout=stdout_slave_fd,
stderr=stderr_slave_fd,
close_fds=True
)
stdout_parts = []
while p.poll() is None:
rlist, _, _ = select.select([stdout_master_fd, stderr_master_fd], [], [])
for f in rlist:
output = os.read(f, 1000) # This is used because it doesn't block
sys.stdout.write(output.decode("utf-8"))
sys.stdout.flush()
time.sleep(0.01)
This works well control sequences are handled as expected. However, the subprocess is not using the full dimensions of the real terminal.
For comparison, running the above program:
And running top directly:
I didn't find any api of the pty library to suggest dimensions could be provided.
The dimensions I get in practice for the pseudo terminal are height of 24 lines and width of 80 columns, I'm assuming it might be hardcoded somewhere.
Reading on Emulate a number of columns for a program in the terminal I found the following working solution, at least on my environment (OSX and xterm)
echo LINES=$LINES COLUMNS=$COLUMNS TERM=$TERM
which comes to LINES=40 COLUMNS=203 TERM=xterm-256color in my shell. Then setting the following in the script gives the expected output:
p = subprocess.Popen(
"top",
shell=True,
stdout=stdout_slave_fd,
stderr=stderr_slave_fd,
close_fds=True,
env={
"LINES": "40",
"COLUMNS": "203",
"TERM": "xterm-256color"
}
)
#Mugen's answer pointed me in the right direction but did not quite work, here is what worked for me personally :
import os
import subprocess
my_env = os.environ.copy()
my_env["LINES"] = "40"
my_env["COLUMNS"] = "203"
result = subprocess.Popen(
cmd,
stdout= subprocess.PIPE,
env=my_env
).communicate()[0]
So I had to first get my entire environment variable with os library and then add the elements I needed to it.
The solutions provided by #leas and #Mugen did not work for me, but I eventually stumbled upon ptyprocess Python module, which allows you to provide terminal dimensions when spawning a process.
For context, I am trying to use a Python script to run a PowerShell 7 script and capture the PowerShell script's output. The host OS is Ubuntu Linux 22.04.
My code looks something like this:
from ptyprocess import PtyProcessUnicode
# Run the PowerShell script
script_run_cmd = 'pwsh -file script.ps1 param1 param2'
p = PtyProcessUnicode.spawn(script_run_cmd.split(), dimensions=(24,130))
# Get all script output
script_output = []
while True:
try:
script_output.append(p.readline().rstrip())
except EOFError:
break
# Not sure if this is necessary
p.close()
I feel like there should be a class method to get all the output, but I couldn't find one and the above code works well for me.
I have actualy python script running on background, you can see how it's displayed when i use command "ps -aux" :
root 405 0.0 2.6 34052 25328 ? S 09:52 0:04 python3 -u /opt/flask_server/downlink_server/downlink_manager.py
i want to check if this script are running from another python script, so i try to us psutil module, but it just detect that python3 are running but not my script precisely !
there is my python script :
import os
import psutil
import time
import logging
import sys
for process in psutil.process_iter():
if process.cmdline() == ['python3', '/opt/flask_server/downlink_server/downlink_manager.py']:
print('Process found: exiting.')
It's look like simple, but trust me, i already try other function proposed on another topic, like this :
def find_procs_by_name(name):
"Return a list of processes matching 'name'."
ls = []
for p in psutil.process_iter(attrs=["name", "exe", "cmdline"]):
if name == p.info['name'] or \
p.info['exe'] and os.path.basename(p.info['exe']) == name or \
p.info['cmdline'] and p.info['cmdline'][0] == name:
ls.append(p)
return ls
ls = find_procs_by_name("downlink_manager.py")
But this function didn't fin my script, it's work, when i search python3 but not the name of the script.
Of course i try to put all the path of the script but nothing, can you please hepl me ?
I resolve the issue with this modification :
import psutil
proc_iter = psutil.process_iter(attrs=["pid", "name", "cmdline"])
process = any("/opt/flask_server/downlink_server/downlink_manager.py" in p.info["cmdline"] for p in proc_iter)
print(process)
I am writing a program to automate some qiime2 commands. I want to incorporate user input.
So far, I have:
# Items to import
import subprocess
from sys import argv
#Variables
format=argv[1]
# Import sequences for Phred33 format
if format=='Phred33':
cmnd = 'qiime tools import --type SampleData[PairedEndSequencesWithQuality] --input-path manifest.csv --output-path paired-end-demux.qza --source-format PairedEndFastqManifestPhred33'
print('executing {}'.format(cmnd))
res = subprocess.call(cmnd, shell=True)
print('command terminated with status', res)
# Import sequences for Phred64 format
if format=='Phred64':
cmnd = 'qiime tools import --type SampleData[PairedEndSequencesWithQuality] --input-path manifest.csv --output-path paired-end-demux.qza --source-format PairedEndFastqManifestPhred64'
print('executing {}'.format(cmnd))
res = subprocess.call(cmnd, shell=True)
print('command terminated with status', res)
This works fine since there's only two possible user inputs, but I'd rather not have the if statements down the line when there will be countless possible user inputs.
This would be better:
cmnd = 'qiime tools import --type SampleData[PairedEndSequencesWithQuality] --input-path manifest.csv --output-path paired-end-demux.qza --source-format PairedEndFastqManifest', format
But qiime2 gives me errors with this. Is there another way?
Thank you!
Don't use shell=True when the command you are executing is built from unsanitized user input. It can lead to the user being able to execute arbitrary commands, even if this is not wanted.
Also, pass the command as a list to subprocess.call to avoid issues with quoting.
cmnd = [
'qiime', 'tools', 'import',
'--type', 'SampleData[PairedEndSequencesWithQuality]',
'--input-path', 'manifest.csv',
'--output-path', 'paired-end-demux.qza',
'--source-format', 'PairedEndFastq{}'.format(format)
]
print('executing {}'.format(' '.join(cmnd)))
res = subprocess.call(cmnd)
References, related questions
subprocess.call using string vs using list
Actual meaning of 'shell=True' in subprocess
https://docs.python.org/2/library/subprocess.html#frequently-used-arguments
I have the following Python script that will open a program and I need then to enter a password when prompted. However, I can't make it work...
# open program
import os
DDS_filepath = 'C:/Users/AAless01/Desktop/MX - Media Explorer.dds'
os.startfile(DDS_filepath)
# input password
from subprocess import Popen, PIPE
proc = Popen(['server', 'stop'], stdin=PIPE)
proc.communicate(input='password')
Any idea on how I can go about it? No problem if I hard code the password in the script since I'm the only one who's got access to it.
How to run an AppleScript from within a Python script?
The questions says it all..
(On a Mac obviously)
this nice article suggests the simple solution
cmd = """osascript -e 'tell app "Finder" to sleep'"""
def stupidtrick():
os.system(cmd)
though today you'd use the subprocess module instead of os.system, of course.
Be sure to also check page 2 of the article for many more info and options, including appscript.
A subprocess version which allows running an original apple script as-is, without having to escape quotes and other characters which can be tricky. It is a simplified version of the script found here which also does parametrization and proper escaping (Python 2.x).
import subprocess
script = '''tell application "System Events"
activate
display dialog "Hello Cocoa!" with title "Sample Cocoa Dialog" default button 2
end tell
'''
proc = subprocess.Popen(['osascript', '-'],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
stdout_output = proc.communicate(script)[0]
print stdout_output
NOTE: If you need to execute more than one script with the same Popen instance then you'll need to write explicitly with proc.stdin.write(script) and read with proc.stdout.read() because communicate() will close the input and output streams.
I got the Output folks... Here it's following:
import subprocess
import sys
for i in range(int(sys.argv[1])):
ip = str(sys.argv[2])
username = str(sys.argv[3])
pwd = str(sys.argv[4])
script = '''tell application "Terminal"
activate
do script with command "cd Desktop && python test_switch.py {ip} {username} {pwd}"
delay 15
end tell
'''
proc = subprocess.Popen(['osascript', '-'],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
stdout_output = proc.communicate(script.format(ip=ip, username=username, pwd=pwd))[0]
I was pretty frustrated at the lack of detail in Apple's own documentation regarding how to do this AND to also pass in arguments. I had to send the desired arg (in this case a zoom id) as a string otherwise the argument didn't come through to the applescript app
Here's my code running from python:
f = script if os.path.exists(script) else _tempfile()
if not os.path.exists(script):
open(f,'w').write(script)
args = ["osascript", f, str(zoom_id)]
kwargs = {'stdout':open(os.devnull, 'wb'),'stderr':open(os.devnull, 'wb')}
#kwargs.update(params)
proc = subprocess.Popen(args,**kwargs)
and here is my applescript:
on run argv
set zoom_id to 0
zoom_id = item 1 in argv
tell application "zoom.us"
--do stuff
end tell
end run