Pyshark only work good with Linux??

[malli02422]

Hi All,
I am not able to use this pyshark Library with windows environment .
import pyshark

cap = pyshark.FileCapture('D:\mallik.pcap')
print cap.len()
for i in cap:
print i

The Result is as follows.
C:\Python27\python.exe "D:/Trailproject/add two number.py" 2 3 4
0
Traceback (most recent call last):
File "D:/Trailproject/add two number.py", line 5, in
for i in cap:
File "C:\Python27\lib\site-packages\pyshark\capture\capture.py", line 159, in _packets_from_tshark_sync
tshark_process = existing_process or self.eventloop.run_until_complete(self._get_tshark_process())
File "C:\Python27\lib\site-packages\trollius\base_events.py", line 300, in run_until_complete
return future.result()
File "C:\Python27\lib\site-packages\trollius\futures.py", line 287, in result
raise self._exception
WindowsError: [Error 123] The filename, directory name, or volume label syntax is incorrect

Process finished with exit code 1

Please some one help me to get the information whether it can able useful in windows., if so let me know it with example.
I can see other issues far beyond the basic it means it is working for them .
I am use Windows 7 as my OS.

[KimiNewt]

Pyshark works properly on Windows.
The problem is with the path to your cap file. Try using r'D:\mallik.pcap' instead.
If you can't run open(r'D:\mallik.pcap'), it has nothing to do with pyshark.

[malli02422]

import pyshark

cap = pyshark.FileCapture(r'D:\mallik.pcap')
print cap.len()
for i in cap:
print i

C:\Python27\python.exe D:/Trailproject/packetCapture.py
0
Traceback (most recent call last):
File "D:/Trailproject/packetCapture.py", line 5, in
for i in cap:
File "C:\Python27\lib\site-packages\pyshark\capture\capture.py", line 159, in _packets_from_tshark_sync
tshark_process = existing_process or self.eventloop.run_until_complete(self._get_tshark_process())
File "C:\Python27\lib\site-packages\trollius\base_events.py", line 300, in run_until_complete
return future.result()
File "C:\Python27\lib\site-packages\trollius\futures.py", line 287, in result
raise self._exception
WindowsError: [Error 123] The filename, directory name, or volume label syntax is incorrect

Process finished with exit code 1

[malli02422]

Still not working , please some one help to just get start with it

[KimiNewt]

Please run pyshark.tshark.tshark.get_tshark_path() and see if tshark is in that location.

[malli02422]

import pyshark

cap = pyshark.FileCapture(r'D:\mallik.pcap')
new= pyshark.tshark.tshark.get_tshark_path()
print new

An d the output I got is
C:\Python27\python.exe D:/Trailproject/packetCapture.py
C:\Program Files\Wireshark\tshark.exe

Process finished with exit code 0

[malli02422]

Thanks for the reply now please let me know what to do

[malli02422]

Hello any one help me resolving the issue .. Thanks in advance

[malli02422]

I have tried all the alternatives ... need some help to get ride of this problem

[KimiNewt]

Please attempt to run
f = open(r"C:\Program Files\Wireshark\tshark.exe", "rb")
f.read(1)
f.close()

Does that work? If so, try running the tshark.exe and make sure that it
works properly.
Pyshark works in Windows. The problem is on your end when attempting to run
tshark.

On Tue, Mar 24, 2015 at 11:16 AM, malli02422 notifications@github.com
wrote:

I have tried all the alternatives ... need some help to get ride of this
problem

—
Reply to this email directly or view it on GitHub
#68 (comment).

[malli02422]

Thanks for the replay ,
I have executed the above code and it is executed successfully , even I have verified the TShark command manually which also working fine . Please check the attached output .
import pyshark
f = open(r"C:\Program Files\Wireshark\tshark.exe", "rb")
f.read(1)
f.close()

C:\Python27\python.exe D:/Trailproject/packetCapture.py

Process finished with exit code 0

I have written another program which print the interfaces which also working fine .
import subprocess
p = subprocess.Popen([r"C:\Program Files\Wireshark\tshark.exe","-D"],stdout=subprocess.PIPE)
out,err = p.communicate()
print out
C:\Python27\python.exe D:/Trailproject/packcapture.py

1. \Device\NPF_{C4B0E11F-0348-4F56-AE12-4CB6C2AF9CCD} (Local Area Connection)
2. \Device\NPF_{40AF8ABD-545C-4DA7-9D55-5239865526A3} (VirtualBox Host-Only Network)
3. \Device\NPF_{B6981862-F94D-40C1-B846-9F79CFFAC6FB} (Wireless Network Connection)

Process finished with exit code 0

Please let me know if I missed out any thing

[KimiNewt]

Try specifying the tshark path with the new tshark_path argument of the FileCapture object. Does that work?

[malli02422]

Hi ,
It is same old story
import pyshark

cap = pyshark.FileCapture(input_file= r'C:\mallik.cap',tshark_path='C:\Program Files\Wireshark\tshark.exe')

print cap[0]

C:\Python27\python.exe C:/pyexample/test.py
Traceback (most recent call last):
File "C:/pyexample/test.py", line 6, in
print cap[0]
File "C:\Python27\lib\site-packages\pyshark\capture\file_capture.py", line 63, in getitem
self.next()
File "C:\Python27\lib\site-packages\pyshark\capture\file_capture.py", line 53, in next
packet = self._packet_generator.send(None)
File "C:\Python27\lib\site-packages\pyshark\capture\capture.py", line 162, in _packets_from_tshark_sync
tshark_process = existing_process or self.eventloop.run_until_complete(self._get_tshark_process())
File "C:\Python27\lib\site-packages\trollius\base_events.py", line 300, in run_until_complete
return future.result()
File "C:\Python27\lib\site-packages\trollius\futures.py", line 287, in result
raise self._exception
WindowsError: [Error 123] The filename, directory name, or volume label syntax is incorrect

Process finished with exit code 1

[KimiNewt]

Use "r" in front of the tshark string, too.
On 13 May 2015 16:01, "malli02422" notifications@github.com wrote:

Hi ,
It is same old story
import pyshark

cap = pyshark.FileCapture(input_file=
r'C:\mallik.cap',tshark_path='C:\Program Files\Wireshark\tshark.exe')

print cap[0]

C:\Python27\python.exe C:/pyexample/test.py
Traceback (most recent call last):
File "C:/pyexample/test.py", line 6, in
print cap[0]
File "C:\Python27\lib\site-packages\pyshark\capture\file_capture.py", line
63, in getitem
self.next()
File "C:\Python27\lib\site-packages\pyshark\capture\file_capture.py", line
53, in next
packet = self._packet_generator.send(None)
File "C:\Python27\lib\site-packages\pyshark\capture\capture.py", line 162,
in _packets_from_tshark_sync
tshark_process = existing_process or
self.eventloop.run_until_complete(self._get_tshark_process())
File "C:\Python27\lib\site-packages\trollius\base_events.py", line 300, in
run_until_complete
return future.result()
File "C:\Python27\lib\site-packages\trollius\futures.py", line 287, in
result
raise self._exception
WindowsError: [Error 123] The filename, directory name, or volume label
syntax is incorrect

Process finished with exit code 1

—
Reply to this email directly or view it on GitHub
#68 (comment).