Right now I have a central module in a framework that spawns multiple processes using the Python 2.6 multiprocessing module. Because it uses multiprocessing, there is module-level multiprocessing-aware log, LOG = multiprocessing.get_logger(). Per the docs, this logger has process-shared locks so that you don’t garble things up in sys.stderr (or whatever filehandle) by having multiple processes writing to it simultaneously.
I’m learning python requests and BeautifulSoup. For an exercise, I’ve chosen to write a quick NYC parking ticket parser. I am able to get an html response which is quite ugly. I need to grab the lineItemsTable and parse all the tickets.
For compatibility reasons I prefer to use Chrome version 55.0.2883.75 with Chromedriver v. 2.26. I downloaded the older version of chrome from https://www.slimjet.com/chrome/google-chrome-old-version.php and Chromedriver 2.26 from https://chromedriver.storage.googleapis.com/index.html?path=2.26/.
I am trying to import Tkinter. However, I get an error stating that Tkinter has not been installed:
When I was trying to use pelican3.3, I typed the commend “pelican-quickstart”, some errors showed up.
I am in need of a way to get the binary representation of a string in python. e.g.
I recently switched from Python 2.7 to Python 3.3, and it seems that while in Python 2 the ordering of dictionary keys was arbitrary but consistent, in Python 3 the ordering of the keys of a dictionary obtained with e.g. vars() appears non-deterministic.
I want to dynamically query Google Maps through the Google Directions API. As an example, this request calculates the route from Chicago, IL to Los Angeles, CA via two waypoints in Joplin, MO and Oklahoma City, OK:
I’m trying to understand the following piece of code: # node list n = [] for i in xrange(1, numnodes + 1): tmp = session.newobject(); n.append(tmp) link(n[0], n[-1]) Specifically, I don’t understand what the index -1 refers to. If the index 0 refers to the first element, then what does -1 refer to? Answers: Thank … Read more
I’m confused about the rules Pandas uses when deciding that a selection from a dataframe is a copy of the original dataframe, or a view on the original.