pycon | website for PyCon US | Web Site library

 by   eldarion JavaScript Version: Current License: BSD-3-Clause

kandi X-RAY | pycon Summary

kandi X-RAY | pycon Summary

pycon is a JavaScript library typically used in Web Site applications. pycon has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

PyCon 2013 website being built on symposion by Eldarion. Rather than use this as the basis for your conference site directly, you should instead look at which was designed for reuse. PyCon 2013 is built on top of Pinax Symposion but may have customizations that will just make things more difficult for you.
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              pycon has a low active ecosystem.
              It has 103 star(s) with 22 fork(s). There are 23 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              pycon has no issues reported. There are 4 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of pycon is current.

            kandi-Quality Quality

              pycon has 0 bugs and 0 code smells.

            kandi-Security Security

              pycon has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              pycon code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              pycon is licensed under the BSD-3-Clause License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              pycon releases are not available. You will need to build from source code and install.
              It has 15038 lines of code, 277 functions and 293 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            pycon Key Features

            No Key Features are available at this moment for pycon.

            pycon Examples and Code Snippets

            No Code Snippets are available at this moment for pycon.

            Community Discussions

            QUESTION

            ImportError: cannot import name 'async contextmanager'
            Asked 2021-Jun-14 at 06:14

            I am using windows 10, python 3.6

            I am running a selenium project my code is

            ...

            ANSWER

            Answered 2021-Jun-14 at 06:14

            Use Python New Version.

            python 3.9 will be working in this case.

            for more details you can read:

            https://docs.python.org/3/library/contextlib.html#contextlib.asynccontextmanager

            Source https://stackoverflow.com/questions/67965472

            QUESTION

            not able to pass parameter to function in python
            Asked 2021-Jun-10 at 17:08

            How to convert below python code into function , so that when i call and pass parameter the function process and run

            Pyhton code :

            ...

            ANSWER

            Answered 2021-Jun-10 at 03:28
            def pycon(path,sheet):
              import pandas as pd
              data_xls = pd.read_excel(path,sheet, dtype=str, index_col=None)
              data_xls.to_csv('csvfile.csv', encoding='utf-8', index=False)
            

            Source https://stackoverflow.com/questions/67910288

            QUESTION

            Portable opcode generation
            Asked 2021-May-19 at 01:33

            I'm currently developing, in Python, a very simple, stack-oriented programming language intended to introduce complete novices to programming concepts. The language does allow users to craft their own functions. While speed isn't a big concern for my language, I thought of creating a "simple" JIT compiler to generate Python byte code for the user's functions.

            I was listening to an excellent talk from PyCon on how to hand-craft byte code and make functions from them. However, the speakers did add a caveat that the specific byte values of Python byte code are in no way portable and can even change between, say, 3.5.1 and 3.5.2.

            So, I brought up the documentation for the dis module and saw dis.opmap, described as

            Dictionary mapping operation names to bytecodes.

            Therefore, if I wanted to put a BINARY_ADD into a byte code object, I wouldn't need to know its specific value. I could just look it up in dis.opmap.

            This finally brings me to my question: Are there any other portability pitfalls of which I need to be aware (e.g., Endianness, sizes/numbers of arguments per opcode) in order to make my JIT compiler compatible with any version of Python 3? I imagine that there will be certain opcodes that were only made available in a specific version. However, as I mentally work out my JIT compiler, I can't see myself using anything but the most basic instructions.

            ...

            ANSWER

            Answered 2021-May-19 at 01:33

            I am fairly certain that Python bytecode is undocumented. It's a messy place and it's a scary place. I'll offer an alternative at the end, but first.... why is it scary? First of all Python is interpreted to bytecode and that bytecode gets ran on a virtual machine. That virtual machine is definitely undocumented. You can take a look here at the opcode commit history. Notice that it changes... a lot. Beyond that you also have things like f-strings getting implemented which means the underlying C code is going to change. It's a very messy place because so many people are changing it.

            Now, here is where my suggestion comes in. The reason that stuff is complicated is because many people are changing it. You daughter is 11 weeks, she ain't gonna be programming for at least another 3 weeks ;). So instead, why not make your own language? I recommend reading https://craftinginterpreters.com/contents.html. It's completely free and walks you through making an interpreted language in Java using AST followed by how to make a virtual machine with byte code and various chunk operations (just like Python has). It's a very easy to read book with good, thought-provoking questions at the end of chapters. You could make a completely customizable language that you ultimately control. Want to change an op code? Go for it. Want all users to be on the same playing field and guarantee backwards compatibility? It's your programming language, do whatever you want.

            At the end of the day this is something that is going to be fun for you. And if you have to worry about opcodes being added or changed or overloaded, you're probably not going to be having fun. And when something eventually goes wrong you're going to have to debug your interpreted language, your JIT compiler and Python's source. That's just a headache in the making.

            Source https://stackoverflow.com/questions/67560946

            QUESTION

            Replicating the behaviour of setattr and delattr from dataclasses
            Asked 2021-May-17 at 19:58

            Whilst watching Raymond Hettinger's talk from PyCon 2018, Dataclasses: The code generator to end all code generators - PyCon 2018 an example of how dataclasses implement setattr and delattr on frozen dataclasses was provided:

            ...

            ANSWER

            Answered 2021-May-17 at 19:58

            As @juanpa.arrivillaga pointed out in a comment, you can replicate the behavior using the built-in super() function, however you don't need to pass it any arguments (in Python 3 at least). Example:

            Source https://stackoverflow.com/questions/67399189

            QUESTION

            Animation in html/css/js
            Asked 2021-Feb-25 at 04:46

            I would like the modal that pops up in my code to work separately for the buttons I have. For example, I have the About Me button and the Projects button. When the user clicks the About Me button, there should be a separate modal that pops up with different text, and then when the user clicks the Projects button, there should be a different modal that pops up with a different text. Essentially, the design of the modal should be the same, it just that it should have different text for each of the buttons.

            Code:

            ...

            ANSWER

            Answered 2021-Feb-25 at 04:44

            There are multiples ways to reuse the same model with different content, based on the situation.

            A simple solution can be passing some parameters to the popUp_model function.

            Source https://stackoverflow.com/questions/66362451

            QUESTION

            Matching multiple regexes in a (py)Spark dataframe
            Asked 2021-Jan-20 at 07:12

            I have a Spark DataFrame that contains multiple columns with free text. Separately, I have a dictionary of regular expressions where each regex maps to a key.

            For instance:

            ...

            ANSWER

            Answered 2021-Jan-18 at 08:55

            Since you seem to only want to match exact words regex is way more expensive then just looking the words up. Assuming you only need to match whole words and not a complicated regular expression (e.g. numbers etc.) you can split the description into words and perform a lookup. If the words are saved in sets lookup will be O(1)

            Code would look something like this

            Source https://stackoverflow.com/questions/65744592

            QUESTION

            Threading on python with time.sleep
            Asked 2020-Nov-28 at 12:57

            I'm struggling to understand this example from a PyCon talk (link to code example)

            ...

            ANSWER

            Answered 2020-Nov-28 at 12:57

            All the threads run to completion. That's the point of the lesson. When multiple threads access the same variable simultaneously, you can get unexpected results.

            I've modified the code slightly to print less distracting stuff and also a thread id. I think this should help clarify what is happening:

            Source https://stackoverflow.com/questions/65049431

            QUESTION

            How to create Python3 Asynchronous Web Requests with asyncio & aiohttp?
            Asked 2020-Nov-03 at 02:44

            I am struggling to wrap my head around the asyncio library. I thought you could simply define the sections of your code you want to run asynchronous, but in all the examples I have seen, people tend to define their main function as asynchronous. Here is the code that I have written:

            ...

            ANSWER

            Answered 2020-Nov-03 at 02:44

            Couple of important things:

            • Python interpreter GIL, runs on a single-thread; so technically you arent really running things in parallel
            • But the catch is, most I/O operations 'hog' resources while your CPU during these periods is still idle. Thats where libraries like asyncio comes to your rescue.
            • They try to ensure minimal CPU-idle-time, by running other tasks in your queue while major I/O operations are awaiting their results

            In your case, update_posts() doesnt really seem like an async method in an ideal sense; because this method is technically only used to figure out which posts are to be downloaded and written

            And since we are already discussing about download and writing, you can notice that you can actually make them run as independent tasks so ensure minimal downtime.

            Here is how I might approach this:

            Source https://stackoverflow.com/questions/64655186

            QUESTION

            TopologicalError: The operation 'GEOSIntersection_r' could not be performed
            Asked 2020-Sep-19 at 01:54

            Hi Guys, I am trying to map the district shapefile into assembly constituencies. I have shape files for Both.Basically I have to map all the variables given at district level in census data to assembly constituency level. So I am following a pycon talk. Everything is working fine but I am getting error in get_intersection function.Error for that is TopologicalError: The operation 'GEOSIntersection_r' could not be performed. Likely cause is invalidity of the geometry .

            I have tried to use both pygeos and rtree. There were some links which said that problem is in pygeos. So,I used rtree.But of no avail.Please help Thanks in advance.

            Code tried by me is

            ...

            ANSWER

            Answered 2020-Sep-18 at 21:45

            The error message tells you exactly what is going on. Some of your geometries are not valid, so you have to make them valid before doing your apply. The simple trick, which works in most of the cases is using buffer(0).

            Source https://stackoverflow.com/questions/63955752

            QUESTION

            Python IRR Function giving different result than Excel XIRR
            Asked 2020-Sep-08 at 16:36

            I am using the following functions to perform IRR-Calculations with Python:

            ...

            ANSWER

            Answered 2020-Sep-08 at 16:36

            Scipy optimization functions are fallable to local minima. Change optimization method to something diferent, e.g. anderson, and get what you expect to.

            Proof

            Source https://stackoverflow.com/questions/63797804

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

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            You can download it from GitHub.

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