python

This question already has an answer here: Getting computer's utc offset in Python 4 answers I need to discover the timezone offset in seconds from UTC. Here's what I am trying now: timeZoneSecondsOffset = calendar.timegm(time.gmtime()) - calendar.tim

I'd like to monkeypatch some global functions in my IPython environment by a call to a library function. Basically I'd like to write from my_mod import monkeypatch monkeypatch() f=open(...) df=pd.read_csv(...) where monkeypatch wraps the behaviour of

python import os import sys if len(sys.argv) > 1: output = "" for i in range(1, len(sys.argv)): output = output + sys.argv[i] + ' ' else: output = "no argument found" print "Hello World!!!" print output php <?php $data

so basically if there's an array A [1,2,3,4,5] I wanted to reduce the following to a pandas method if there's any: for index in xrange(1,N+1): P[index] = P[index-1] + A[index-1] #O(N) to something in constant time O(1) where P = [0]*(len(A)+1) can we

This question already has an answer here: Getting the last element of a list in Python 5 answers When I work in Matlab, I use the refer to the last element of a vector with 'end'. For example: A(1, end) where A is a 2x2 matrix. Can you tell me what i

I have images on a server which I need to process. I am using python and the pysmb library. I managed to connect to the server using SMBConnection and to get a list of SharedFile items from a directory using listPath. Then, how can I read the content

I read my timesteps from a netcdf file: timesteps = ncfile.variables['time'] Now I would like to know whether some given date (say, June 23th) exists in that list. If it does, I want to omit it. The netcdf file contains arbitrary dates. I have no clu

The usual ("traditional") way of initializing certain kinds of objects prior to using them has always seemed awkward to me. As a simple example, I often see code that looks like this: my_list = [] for _ in some_iterator: # some complicated calcu

For the program I'm currently working on, I'm taking coefficients for a fit line from a file. For example, one line of the file might have the coefficients a and b in y = a + bx, or a similar function. I've been importing the coefficients and convert

As a part of the book "A byte of Python", I am writing a script to backup files. Originally, I downloaded GnuWin32 and was using zip_command = "zip -r {0} {1}".format(target, ' '.join(source) if os.system(zip_command) == 0: print('Succ

I have the following dataframe df where I am trying to drop all rows having curv_typ as PYC_RT or YCIF_RT. curv_typ maturity bonds 2015M06D19 2015M06D18 2015M06D17 \ 0 PYC_RT Y1 GBAAA -0.24 -0.25 -0.23 1 PYC_RT Y1 GBA_AAA -0.05 -0.05 -0.05 2 PYC_RT Y

I am using Beautifulsoup for easy scraping. I have figured out there are more than 5 div in webpage which I want to scrap. Their names are different but has pattern. These divs are: divnewthing divnew divnewstring etc So the pattern is divnew* kind o

this is really baffling me, and I cannot find the answer. import thread import time import random import sys sys.stdout.flush() def run_often(thread_name, sleep_time): while True: time.sleep(sleep_time) print "%s" % (thread_name) def run_randoml

I have two functions within my PyQt code, one for the user to pick a file path and put the file path into a text editor box. This works fine. The second function looks in that directory, finds all the files I want and sorts them for me. However, with

I am using ctypes to call a C function from Python and would like to have the function change the value of a parameter passed by reference. The function calls the function GOpen in the Galil gclib c library. In the C file below, g_param is the parame

I am proxying traffic over tor, so letter on when I need to call localhost port, it gives failure error. def create_connection(self, address, timeout=None, source_address=None): sock = socks.socksocket() sock.connect(address) return sock def getVideo

Since today, error log from apache stop writting in the path i've given, instead it goes back in the default logging file. I the apache2 vhost config, i've set the ErrorLog to a value ${APACHE_LOG_DIR}/ghost_error.log , but when there is error to log

#target_filename base_source_dir = 'C:\\SourceFiles\\' base_target_dir = 'C:\\TargetFiles\\' ###read the filename_convention.txt file and put it into an array' parserlines = [line.strip().split(",") for line in open("C:\\Python34\\filename_