I am new to Python and I get an error when debugging. I don't know the reason?

Written under pycharm. The error message is as follows: {code...} Later, I recalled it, and I was careless. I ...

From [Pythondiscussion group] 2017-05-19 10:07:02 0  2  724

centos - How to run the python environment in the one-click installation environment of lnmp (php)

The server is centos. The backend language of the server is php, but there is an open source library that is a...

From [Pythondiscussion group] 2017-05-19 10:06:58 0  5  714

python - How to call up the modal box through buttons on the django list page

As shown in the picture above, I want to call up a modal box through a button on the Django list page to perfo...

From [Pythondiscussion group] 2017-05-19 10:06:50 0  2  677

Python crawler character encoding error problem

From [Pythondiscussion group] 2017-05-18 11:02:47 0  1  540

Why can't the color of each point be set in color in python's scatter?

{Code...} where point_number refers to a series of points, and then uses range() to generate a list of numbers...

From [Pythondiscussion group] 2017-05-18 11:02:35 0  1  1294

Python multi-threaded crawling files, how to set timeout and reconnection.

When using python to crawl data, enable multi-thread crawling in a single process. After all, I don’t have mul...

From [Pythondiscussion group] 2017-05-18 11:02:31 0  1  823

python standard library partial code

def partial(func, args, *keywords): {code...} The code in the python standard library, newfunc.func = funcnewf...

From [Pythondiscussion group] 2017-05-18 11:02:27 0  1  679

Python classes that inherit threads cannot end threads through flag bits

When testing the producer-consumer model, I encountered such a problem. I added a flag mark {code...} {code......

From [Pythondiscussion group] 2017-05-18 11:02:22 0  1  820

python - Convert part of string type in multidimensional list to integer type

shell.txta1 b1 0.2 0a1 c1 0.8 0b1 c1 0.7 0a2 b2 1 0a2 d2 0.4 0d2 b2 0.6 0a1 a2 1 1a2 a1 0.1 1b1 b2 0.5 1b2 b1 ...

From [Pythondiscussion group] 2017-05-18 11:02:13 0  1  1012

Error when reading excel in Python: unsupported format or corrupt file?

It's normal to open it in excel, but it can't be read in Python. Tried read_excel and xlrd.open_workbook

From [Pythondiscussion group] 2017-05-18 11:02:11 0  1  1496

python character encoding conversion

py code: Page html structure: Return result: [u'xe7x89x88xe3x80x80xe3x80x80xe6x9cxacxefxbcx9a'] What character...

From [Pythondiscussion group] 2017-05-18 11:02:10 0  2  872

python - How to delete a row in a dataframe when a column value is nan?

When the value of just my luck is nan, delete the two lines Jack Matthews and Micheal Phillips.

From [Pythondiscussion group] 2017-05-18 11:02:08 0  2  1270

How to troubleshoot if there is no feedback after running python

python3.5.2 runs the following code {code...} The log file list is as follows: There is no problem with the da...

From [Pythondiscussion group] 2017-05-18 11:02:06 0  3  922

python - How to do frequency statistics on a list within a list?

For example this list: {code...}

From [Pythondiscussion group] 2017-05-18 11:02:05 0  3  661

python - How to get more information after overriding the method of flask's errorhandler (BaseError)

The reference article is this http://www.qingpingshan.com/b... Those errors that directly rewrite 404,500 are ...

From [Pythondiscussion group] 2017-05-18 11:02:04 0  1  564