Import a file from a subdirectory?
Take a look at the Packages documentation (Section 6.4). In short, you need to put a blank file named in the lib directory.
Python
ImportError: No module named BeautifulSoup
Try this from bs4 import BeautifulSoup This might be a problem with Beautiful Soup, version 4, and the beta days. I just read this from the homepage.
TypeError: the JSON object must be str, not ‘bytes’
You just put it in the wrong order, innocent mistake. (In-depth answer). As courteously pointed out by wim, in some rare cases, they could opt for UTF-16 or UTF-32. These cases will be less common as the developers, in that scenario would be consciously deciding to throw away valuable bandwidth. So, if you run into … Read more
python ValueError: invalid literal for float()
I would all but guarantee that the issue is some sort of non-printing character that’s present in the value you pulled off your socket. It looks like you’re using Python 2.x, in which case you can check for them with this: You’ll likely see something in there that’s escaped in the form \x00. These non-printing characters … Read more
numpy.float64 object is not iterable…but I’m NOT trying to
It looks like you’re trying to extend a list with a scalar float variable. The argument to extend must be an iterable (i.e. not a float). From your first bit of code it looks like means[i][j][k] returns a float, The problem is here, If you expect that means[i][j][k] will always be a single value and not a list you … Read more
How to resolve “ImportError: DLL load failed:” on Python?
I have managed to resolve the problem by reinstalling Python. First, I have uninstalled Python (like any other program in Windows). Then I have installed Anaconda distribution of Python. The problem is not present anymore.
A very basic setting issue about spyder and anaconda for python
You can specify the Spyder’s Run Settings in Run -> Configure (F6). By default “Execute in current Python or IPython console” is selected and you probably do not have any open console in Spyder. You can select “Execute in a new dedicated Python console” option and Spyder will automatically open a new console for you. … Read more
input() error – NameError: name ‘…’ is not defined
TL;DR input function in Python 2.7, evaluates whatever your enter, as a Python expression. If you simply want to read strings, then use raw_input function in Python 2.7, which will not evaluate the read strings. If you are using Python 3.x, raw_input has been renamed to input. Quoting the Python 3.0 release notes, raw_input() was renamed to input(). That is, the new input() function reads a … Read more
How exactly does a generator comprehension work?
Do you understand list comprehensions? If so, a generator expression is like a list comprehension, but instead of finding all the items you’re interested and packing them into list, it waits, and yields each item out of the expression, one by one. Because a generator expression only has to yield one item at a time, … Read more
In python, how can I print lines that do NOT contain a certain string, rather than print lines which DO contain a certain string:
The problem isn’t your use of not, it’s that or doesn’t mean what you think it does (and if you think it through, it couldn’t): You’re asking whether the expression (“StatusRequest” or “StatusResponse”) appears in line. But that expression is just the same thing as “StatusRequest”. Put it in English: you’re not trying to say “if neither of these is in line”. Python … Read more