sys Questions
3
Solved
I tried doing a "pwd" or cwd, after the cd, it does not seem to work when we use os.system("cd"). Is there something going on with the way the child processes are created. This is all under L...
1
Solved
I'm trying to write a (very) basic web crawler using cURL and Python's BeautifulSoup library (since this is much easier to understand than GNU awk and a mess of regular expressions).
Currently, I'...
Friction asked 20/1, 2016 at 2:19
1
Solved
My essential problem is that I can't get --no-site-packages to "work."
I have read a bunch of posts on SO, including this post. I'm a huge Ubuntu noob, and not much better when it comes to how pyt...
Gillett asked 18/11, 2015 at 18:3
2
Solved
I spent a few angry hours looking for the problem with Unicode strings that was broken down to something that Python (2.7) hides from me and I still don't understand. First, I tried to use u".." st...
2
Solved
There are two directories on my desktop, DIR1 and DIR2 which contain the following files:
DIR1:
file1.py
DIR2:
file2.py myfile.txt
The files contain the following:
file1.py
import sys
sys.path.a...
Composition asked 27/8, 2015 at 1:43
5
Solved
Ok so here is part of my code (I have imported sys)
if __name__ == '__main__':
MyCaesarCipher = CaesarCipher() #MyCaesarCipher IS a CaesarCipher()
if len(sys.argv) >1:
#what will it check?...
Baranowski asked 14/3, 2015 at 5:24
4
Solved
I have gone through the sys documentation, however there is something that is still unclear to me. I have looked for some similar question on stackoverflow, but I haven't find anything useful (clea...
Swords asked 12/2, 2015 at 14:7
3
Solved
I have a question about variable size in python, I'm using the the Ctypes because i want a 1 byte number, but when I tried to check it's size in python (via sys.getsize) it said it was 80 byte but ...
1
Solved
Why isn't the sys.excepthook function called if I try to execute this code?
import sys;
def MyExcepthook(ex_cls, ex, tb):
print("Oops! There's an Error.\n");
a=open("./ERR.txt","w"); #Fixed as...
2
Solved
import sys
print sys.argv[1]
hi,
this may seem very basic but I can't get Python to read in anything from the command line.
thats the code above and what I type is:
myfile.py helloworld
a...
Chopine asked 1/11, 2011 at 15:59
2
Solved
Here's my script that currently sets up my prompts for all of my computers (whether they're Windows, Red Hat, or OS X):
import sys
import datetime
import platform
if platform.system() is 'Windows...
Wingspan asked 30/5, 2014 at 13:39
2
Solved
Under what situations would I want to use one over the other?
What is the difference between:
>>> import inspect
>>> print(inspect.getouterframes(inspect.currentframe()))
[(<...
2
I'm making a script that requires me to change the encoding format to "UTF-8". I found a topic here on Stachoverflow that said i could use:
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
...
2
Solved
terminal:
python test.py blah='blah'
in test.py
print sys.argv
['test.py', 'blah=blah'] <------------
How can blah arg preserve its '' OR
Is there a way to know if an arg is wrap with eit...
2
Solved
This is my script
def main(argv):
if len(sys.argv)>1:
for x in sys.argv:
build(x)
if __name__ == "__main__":
main(sys.argv)
so from the command line I write python myscript.py commandlin...
Eldreeda asked 25/9, 2013 at 23:10
2
Solved
I went through "Logging uncaught exceptions in Python". And, I have tried this:
import web
import sys
app = web.application((
'/test', 'test'), globals())
def test_func(e_type, value, traceback...
Taka asked 15/9, 2013 at 9:48
2
Solved
I am trying to pass "sys.argv[1]" into a function.
#!/usr/bin/env/ python
import sys
def main():
test(sys.argv[1])
def test(sys.argv[1]):
print "Hello " + sys.argv[1]
./arg.py World
File "./ar...
1
Solved
Sometime I'd like to spawn a child process with the same optimization flags used to start the parent.
I can use something like:
optimize = not __debug__
But this way I match both -O and -OO flag...
2
Solved
I need an alternative to kill the python script while inside a thread function. My intention is killing the server when the client enters a 0... Is this not working because the threads haven't been...
Tragedy asked 28/11, 2012 at 18:59
3
Solved
4
Solved
I am learning from code, and I am get confused by one of its lines which is:
things = [float(arg) for arg in sys.argv[1:]]
Omega_a, Omega_b, Delta_a, Delta_b, \
init_pop_a, init_pop_b, tstep, tfin...
7
Solved
How can I perform this query on whatever way:
delete from sys.tables where is_ms_shipped = 0
What happened is, I executed a very large query and I forgot to put USE directive on top of it, now I...
Driven asked 10/1, 2011 at 1:32
3
Solved
This is probably something stupid I am missing but it has really got me hung up on a larger project (c extension) that I am writing.
Why is print "Hello, World!" passing None and an extra \n to sy...
1
I want my .py file to accept file I give as input in command line. I used the sys.argv[] and also fileinput but I am not getting the output.
4
Solved
I have a script that does various things and access parameters using sys.argv but when the script gets to the unittest part of the code it says there is no module for this. The script that I have i...
Sammy asked 11/5, 2010 at 15:57
© 2022 - 2024 — McMap. All rights reserved.