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0 | 0 | I am using python 2.7 and networkx.
I have a quite large network and I need to find all the paths (not only the shortest path) between an origin and destination. Since my network is large, I would like to speed up with some constraints, such as path length, cost, etc..
I am using networkx. I don't want to use all_simp... | false | 39,500,131 | 0 | 0 | 0 | 0 | It really depends what paths you are looking for.
To begin with, the shortest path gives you the lowest bound c_min on the length constraint. Then given a length constraint c>=c_min, for each node n, you know the shortest path P_s_n and distance c_n from start to this node. Choose those nodes that satisfy c_n <c. Then... | 0 | 363 | 0 | 0 | 2016-09-14T21:46:00.000 | python-2.7,networkx | Find all paths between origin destination with path length constraint | 1 | 1 | 1 | 39,629,000 | 0 |
1 | 0 | I can't find any results when searching Google for this response.
I'm using the current Google Python API Client to make requests against the Gmail API. I can successfully insert a label, I can successfully retrieve a user's SendAs settings, but I cannot update, patch, or create a SendAS without receiving this error.
... | false | 39,517,707 | 0 | 0 | 0 | 0 | This was a bug in the Gmail API. It is fixed now. | 0 | 964 | 0 | 1 | 2016-09-15T18:11:00.000 | python,gmail-api,google-api-python-client | Setting the SendAs via python gmail api returns "Custom display name disallowed" | 1 | 1 | 1 | 39,777,352 | 0 |
0 | 0 | Since google trends require you to login, can I still use an IP rotator such as crawlera to download the csv files? If so, is there any example code with python (i.e python + crawlera to download files on google).
Thanks in advance. | false | 39,536,762 | 0 | 0 | 0 | 0 | No one is going to write code for you.
But I can leave some comments because I have been using Crawlera proxies for the past few months.
With crawlera you can scrape Google Trends with new IP each time, or even you can use a same IP each time(its called session management in crawlera).
You can send a header 'X-Crawlera... | 0 | 1,606 | 0 | 1 | 2016-09-16T17:06:00.000 | python,proxy,web-crawler,google-trends | Is it possible to use a proxy rotator such as crawlera with google trends? | 1 | 1 | 3 | 41,170,050 | 0 |
0 | 0 | Exception in XML-RPC listener loop (java.net.SocketException: Socket closed).
When I run PyCharm from bash , I get this error..As result: I cant't use python-console in pycharm Anybody know how to fix it ?
OS: ubuntu 16.04 | false | 39,537,700 | -0.197375 | 0 | 0 | -1 | Hi I had the same problem as you. I solved the problem by making the line 127.0.0.1 localhost as the first line in /etc/hosts. The reason python console does not run is that python console tries to connect to localhost:pycharm-port, but localhost was resolved to the IPv6 addess of ::1, and the connection is refused. | 1 | 602 | 0 | 4 | 2016-09-16T18:10:00.000 | python,pycharm,xml-rpc | How to fix python console error in pycharm? | 1 | 1 | 1 | 44,059,972 | 0 |
0 | 0 | I am trying to make a video-streaming application, in which i'll be able to both stream my webcam and my desktop. Up until now I've done so with TCP communication in order to make sure everything works, and it does, but very slowly.
I know that usually in live streams like these you would use UDP, but I can't get it to... | false | 39,547,386 | 0 | 0 | 0 | 0 | My psychic powers tell me that are hitting the size limit for a UDP packet, which is just under 64KB. You will likely need to split your image bytes up into multiple packets when sending and have some logic to put them back together on the receiving end. You will likely need to roll out your own header format.
Not s... | 0 | 992 | 0 | 0 | 2016-09-17T13:29:00.000 | python,image,sockets,stream,udp | Sending an image through UDP communication | 1 | 1 | 1 | 39,556,790 | 0 |
1 | 0 | I want to post data from html to another html
I know how to post data html->python and python-> html
I have dictionary in the html (I get it from python - return render_to_response('page.html', locals())
how can I use with the dictionary in the second html file? | false | 39,571,659 | 0 | 0 | 0 | 0 | If you are not gonna use any sensitive data like password you can use localStorage or Url Hash . | 0 | 95 | 0 | 0 | 2016-09-19T11:05:00.000 | javascript,python,html | Post data from html to another html | 1 | 1 | 2 | 69,865,240 | 0 |
0 | 0 | I've try before sending message from single producer to 2 different consumer with DIFFERENT consumer group id. The result is both consumer able to read the complete message (both consumers getting the same message). But I would like to ask is it possible for these 2 consumers read different messages while setting them ... | true | 39,611,124 | 1.2 | 1 | 0 | 0 | I found the answer already, just make sure the partition number is not equal to one while creating new topic. | 0 | 112 | 0 | 0 | 2016-09-21T08:21:00.000 | python,producer-consumer,kafka-python | Single producer to multi consumers (Same consumer group) | 1 | 1 | 1 | 39,652,029 | 0 |
1 | 0 | Is that a way to create an EC2 instance with tags(I mean, adding tag as parameter when creating instance)
I can't find this function in boto APIs. According to the document, we can only add tags after creating.
However, when creating on the browser, we can configure the tags when creating. So can we do the same thing... | false | 39,628,128 | 0 | 0 | 0 | 0 | At the time of writing, there is no way to do this in a single operation. | 0 | 66 | 0 | 0 | 2016-09-21T23:44:00.000 | python,amazon-web-services,amazon-ec2,boto | Is there a way to set a tag on an EC2 instance while creating it? | 1 | 1 | 1 | 39,649,819 | 0 |
0 | 0 | Other people have asked this question and there are some answers but they do not clarify one moment. Implicit wait will wait for a specified amount of time if element is not found right away and then will run an error after waiting for the specified amount of time. Does it mean that implicit wait checks for the element... | false | 39,628,191 | 0 | 0 | 0 | 0 | In case of implicit wait driver waits till elements appears in DOM but at the same time it does not guarantee that elements are usable. Elements might not be enabled to be used ( like button click ) or elements might not have shape defined at that time.
We are not interested with all the elements on the page as far as... | 0 | 1,773 | 0 | 2 | 2016-09-21T23:54:00.000 | python,selenium,selenium-webdriver | Selenium Webdriver Python - implicit wait is not clear to me | 1 | 1 | 2 | 39,629,897 | 0 |
0 | 0 | SORRY FOR BAD ENGLISH
Why if I have two send()-s on the server, and two recv()-s on the client, sometimes the first recv() will get the content of the 2nd send() from the server, without taking just the content of the first one and let the other recv() to take the "due and proper" content of the other send()?
How can I... | false | 39,687,586 | 0 | 0 | 0 | 0 | Most probably you use SOCK_STREAM type socket. This is a TCP socket and that means that you push data to one side and it gets from the other side in the same order and without missing chunks, but there are no delimiters. So send() just sends data and recv() receives all the data available to the current moment.
You can... | 0 | 66 | 0 | 1 | 2016-09-25T13:53:00.000 | python | Weird behavior of send() and recv() | 1 | 1 | 2 | 39,687,703 | 0 |
0 | 0 | I want to read and write custom data to TCP options field using Scapy. I know how to use TCP options field in Scapy in "normal" way as dictionary, but is it possible to write to it byte per byte? | true | 39,713,540 | 1.2 | 0 | 0 | 1 | You can not directly write the TCP options field byte per byte, however you can either:
write your entire TCP segment byte per byte: TCP("\x01...\x0n")
add an option to Scapy's code manually in scapy/layers/inet.py TCPOptions structure
These are workarounds and a definitive solution to this would be to implement a by... | 0 | 402 | 0 | 0 | 2016-09-26T22:46:00.000 | python,tcp,scapy | Read/Write TCP options field | 1 | 1 | 1 | 40,023,525 | 0 |
0 | 0 | i have made a python desktop app which takes voice commands now i want to present it via Skype to someone and so i want the people to hear the response , is there a way to do it, so that everyone on the call can hear the response and give voice command to it.. | false | 39,716,983 | 0 | 0 | 0 | 0 | Currently there is no way to present content through the Skype Web SDK. This might be something we add in a future release. | 0 | 439 | 0 | 0 | 2016-09-27T05:55:00.000 | python-2.7,skype-for-business,skypedeveloper | Skype integration with python desktop app | 1 | 1 | 1 | 39,847,739 | 0 |
0 | 0 | Need to download image from the tableau server using python script. Tableau Rest API doesn't provide any option to do so.I like to know what is proper way of downloading high resolution/full size image from tableau server using python or any other server scripting language. | true | 39,717,464 | 1.2 | 0 | 0 | 3 | The simplest approach is to issue an HTTP GET request from Python to your Tableau Server and append a format string to the URL such as ".png" or ".pdf".
There are size options you can experiment with as well -- press the Share button to see the syntax.
You can also pass filter settings in the URL as query parameters | 0 | 6,844 | 0 | 2 | 2016-09-27T06:27:00.000 | python,tableau-api | Tableau download/export images using Rest api python | 1 | 1 | 2 | 39,732,617 | 0 |
0 | 0 | I'm working with a networking appliance that has vague API documentation. I'm able to execute PATCH and GET requests fine, but POST isn't working. I receive HTTP status error 422 as a response, I'm missing a field in the JSON request, but I am providing the required fields as specified in the documentation. I have trie... | true | 39,726,577 | 1.2 | 0 | 0 | 1 | No this does not exist in general. Some services support an OPTIONS request to the route in question, which should return you documentation about the route. If you are lucky this is machine generated from the same source code that implements the route, so is more accurate than static documentation. However, it may just... | 1 | 2,845 | 0 | 3 | 2016-09-27T13:54:00.000 | python,rest,pycurl,http-status-code-422 | How to determine what fields are required by a REST API, from the API? | 1 | 1 | 1 | 39,726,781 | 0 |
0 | 0 | I wrote a little Python script that parses a website.
I got a "ä" character in form of \u00e4 in a url from a link like http://foo.com/h\u00e4ppo, and I need http://foo.com/häppo. | false | 39,778,909 | 0 | 0 | 0 | 0 | Unluckily this depends heavily on the encoding of the site you parsed, as well as your local IO encoding.
I'm not really sure if you can translate it after parsing, and if it's really worth the work. If you have the chance to parse it again you can try using python's decode() function, like:
text.decode('utf8')
Besid... | 1 | 552 | 0 | 1 | 2016-09-29T19:55:00.000 | python,url,encoding | UTF8 Character in URL String | 1 | 1 | 2 | 39,779,578 | 0 |
1 | 0 | I want to scrape a lot (a few hundred) of sites, which are basically like bulletin boards. Some of these are very large (up to 1.5 million) and also growing very quickly. What I want to achieve is:
scrape all the existing entries
scrape all the new entries near real-time (ideally around 1 hour intervals or less)
For ... | false | 39,805,237 | 0.197375 | 0 | 0 | 1 | For example: I have a site with 100 pages and 10 records each. So I scrape page 1, and then go to page 2. But on fast growing sites, at the time I do the request for page 2, there might be 10 new records, so I would get the same items again. Nevertheless I would get all items in the end. BUT next time scraping this sit... | 0 | 265 | 0 | 0 | 2016-10-01T09:56:00.000 | python,postgresql,web-scraping,scrapy | How to go about incremental scraping large sites near-realtime | 1 | 1 | 1 | 39,805,342 | 0 |
0 | 0 | So I'm currently using chromedriver for selenium with Python, responses are quite slow, so I'm trying to reduce how much chromedriver loads..
is there anyway I can remove the address bar, tool bar and most of the gui from chrome its self using chrome arguments? | false | 39,807,281 | 0.197375 | 0 | 0 | 1 | I don't think hiding the address bar and other GUI elements will have any effect. I would like to suggest using PhantomJS, a headless browser without a GUI at all. This will certainly speed up your tests. | 0 | 206 | 0 | 0 | 2016-10-01T13:35:00.000 | python,selenium,selenium-chromedriver | Python Selenium CHROMEDRIVER | 1 | 1 | 1 | 39,807,531 | 0 |
0 | 0 | Im using python.
I dont understand the purpose of empty string in IP to connect to if its not to connect between two Computers in the same LAN router.
My knowledge in network is close to zero, so when I reading in the internet somthing like this:
empty string represents INADDR_ANY, and the string ''
represents INADD... | true | 39,815,633 | 1.2 | 0 | 0 | 2 | 'localhost' (or '127.0.0.1') is used to connect with program on the same computer - ie. database viewer <-> local database server, Doom client <-> local Doom server. This way you don't have to write different method to connect to local server.
Computer can have more then one network card (NIC) and every NIC has own IP ... | 0 | 1,707 | 0 | 2 | 2016-10-02T09:30:00.000 | python,sockets | I have get really confused in IP types with sockets (empty string, 'local host', etc...) | 1 | 1 | 1 | 39,815,976 | 0 |
1 | 0 | I have a .csv file with a list of URLs I need to extract data from. I need to automate the following process: (1) Go to a URL in the file. (2) Click the chrome extension that will redirect me to another page which displays some of the URL's stats. (3) Click the link in the stats page that enables me to download the dat... | false | 39,836,893 | 0 | 0 | 0 | 0 | There is a python package called mechanize. It helps you automate the processes that can be done on a browser. So check it out.I think mechanize should give you all the tools required to solve the problem. | 0 | 282 | 0 | 0 | 2016-10-03T17:11:00.000 | python,automation,imacros | Automate file downloading using a chrome extension | 1 | 1 | 1 | 39,837,450 | 0 |
1 | 0 | I have a webservice (web.py+cx_Oracle) and now I will call it with localhost:8080/...!
On the local pc it is working. But after installation on a second pc for testing purposes it is not working there. All versions are the same!
On the second pc the browser is asking for a username and password from XDB. What is XDB an... | false | 39,869,000 | 0 | 0 | 0 | 0 | XDB is an Oracle database component. It would appear that on your first PC, you're able to automatically log on to the database which is why you're not prompted. However, the second PC isn't able to, so you're prompted.
Compare using SQL*Plus (or other oracle client) from your two PCs & configure PC #2 so that it won'... | 0 | 809 | 0 | 0 | 2016-10-05T08:30:00.000 | python,web.py,cx-oracle | Asking for username and password from XDB | 1 | 1 | 1 | 40,708,891 | 0 |
0 | 0 | I have a repeatable problem with my laptop (an HP G4 250 that came with windows 10). I can be happily on the Internet, but opening Spyder causes the Internet to immediately die. Now, the system does something rather unusual. I am not disconnected from the router, and the wireless icon still says I am connected and have... | false | 39,902,458 | 0.664037 | 0 | 0 | 4 | I had the same problem when Spyder was open, with all of my Internet browsers, on both Windows 7 and Windows 10. The newest update of Spyder has fixed most of this for me. Try opening up the command prompt and typing:
conda update spyder.
Hope this helps! | 0 | 1,453 | 0 | 3 | 2016-10-06T17:42:00.000 | python,windows-10,wireless,spyder | Anaconda 3 Spyder appears to be causing internet outages on Windows 10 | 1 | 1 | 1 | 40,372,092 | 0 |
1 | 0 | I have a Java process which interacts with its REST API called from my program's UI. When I receive the API call, I end up calling the (non-REST based) Python script(s) which do a bunch of work and return me back the results which are returned back as API response.
- I wanted to convert this interaction of UI API -> JA... | false | 39,906,167 | 0 | 0 | 0 | 0 | Furthermore, in the future you might want to separate them from the same machine and use network to communicate.
You can use http requests.
Make a contract in java of which output you will provide to your python script (or any other language you will use) send the output as a json to your python script, so in that way ... | 0 | 2,327 | 0 | 1 | 2016-10-06T21:51:00.000 | java,python,rest,api | Inputs on how to achieve REST based interaction between Java and Python? | 1 | 1 | 2 | 39,906,371 | 0 |
0 | 0 | Using proxy connection (HTTP Proxy : 10.3.100.207, Port 8080).
Using python's request module's get function, getting following error:
"Unable to determine SOCKS version from socks://10.3.100.207:8080/" | false | 39,906,836 | 0.197375 | 0 | 0 | 2 | I resolved this problem by removing "socks:" in_all_proxy. | 0 | 9,897 | 0 | 3 | 2016-10-06T22:53:00.000 | proxy,python-requests,socks | Unable to determine SOCKS version from socks | 1 | 2 | 2 | 46,545,628 | 0 |
0 | 0 | Using proxy connection (HTTP Proxy : 10.3.100.207, Port 8080).
Using python's request module's get function, getting following error:
"Unable to determine SOCKS version from socks://10.3.100.207:8080/" | true | 39,906,836 | 1.2 | 0 | 0 | 9 | Try export all_proxy="socks5://10.3.100.207:8080" if you want to use socks proxy.
Else export all_proxy="" for no proxy.
Hope This works. :D | 0 | 9,897 | 0 | 3 | 2016-10-06T22:53:00.000 | proxy,python-requests,socks | Unable to determine SOCKS version from socks | 1 | 2 | 2 | 40,343,534 | 0 |
1 | 0 | I don't want to use selenium since I dont want to open any browsers.
The button triggers a Javascript method that changes something in the page.
I want to simulate a button click so I can get the "output" from it.
Example (not what the button actually do) :
I enter a name such as "John", press the button and it changes... | false | 39,963,972 | 0.291313 | 0 | 0 | 3 | You can't do what you want. Beautiful soup is a text processor which has no way to run JavaScript. | 0 | 5,581 | 0 | 0 | 2016-10-10T17:50:00.000 | python | Python: How to simulate a click using BeautifulSoup | 1 | 2 | 2 | 39,964,037 | 0 |
1 | 0 | I don't want to use selenium since I dont want to open any browsers.
The button triggers a Javascript method that changes something in the page.
I want to simulate a button click so I can get the "output" from it.
Example (not what the button actually do) :
I enter a name such as "John", press the button and it changes... | false | 39,963,972 | 0 | 0 | 0 | 0 | BeautifulSoup is an HtmlParser you can't do such thing. Buf if that button calls an API, you could make a request to that api and I guess that would simulate clicking the button. | 0 | 5,581 | 0 | 0 | 2016-10-10T17:50:00.000 | python | Python: How to simulate a click using BeautifulSoup | 1 | 2 | 2 | 39,964,061 | 0 |
0 | 0 | I am now trying the python module google which only return the url from the search result. And I want to have the snippets as information as well, how could I do that?(Since the google web search API is deprecated) | false | 39,989,680 | 0 | 0 | 0 | 0 | I think you're going to have to extract your own snippets by opening and reading the url in the search result. | 0 | 167 | 0 | 1 | 2016-10-12T02:41:00.000 | python | How can I get the google search snippets using Python? | 1 | 1 | 1 | 39,989,752 | 0 |
0 | 0 | I'm wondering, I'd love to find or write condition to check if some element exists. If it does than I want to execute body of IF condition. If it doesn't exist than to execute body of ELSE.
Is there some condition like this or is it necessary to write by myself somehow? | true | 39,997,176 | 1.2 | 0 | 0 | 9 | By locating the element using xpath, I assume that you're using Sselenium2Library. In that lib there is a keyword named:
Page Should Contain Element which requires an argument, which is a selector, for example the xpath that defines your element.
The keyword failes, if the page does not contain the specified element.... | 0 | 22,789 | 0 | 4 | 2016-10-12T11:14:00.000 | python,testing,xpath,automated-tests,robotframework | Robot Framework - check if element defined by xpath exists | 1 | 1 | 3 | 40,018,399 | 0 |
0 | 0 | I'm using the Python requests library to send a POST request. The part of the program that produces the POST data can write into an arbitrary file-like object (output stream).
How can I make these two parts fit?
I would have expected that requests provides a streaming interface for this use case, but it seems it doesn'... | false | 40,015,869 | -0.099668 | 0 | 0 | -1 | The only way of connecting a data producer that requires a push interface for its data sink with a data consumer that requires a pull interface for its data source is through an intermediate buffer. Such a system can be operated only by running the producer and the consumer in "parallel" - the producer fills the buffer... | 0 | 10,296 | 0 | 6 | 2016-10-13T08:25:00.000 | python,xml,http,python-requests,generator | How to stream POST data into Python requests? | 1 | 1 | 2 | 40,018,118 | 0 |
0 | 0 | Elasticsearch has a very useful feature called profile API. That is you can get very useful information on the queries performed. I am using the python elasticsearch library to perform the queries and want to be able to get those information back but I don't see anywhere in the docs that this is possible. Have you mana... | true | 40,023,005 | 1.2 | 0 | 0 | 0 | adding profile="true" to the body did the trick. In my opinion this should be an argument like size etc in the search method of the Elasticsearch class | 0 | 223 | 0 | 1 | 2016-10-13T13:54:00.000 | python,elasticsearch,profiler | Elasticsearch profile api in python library | 1 | 1 | 1 | 40,023,342 | 0 |
1 | 0 | So I want to implement async file upload for a website. It uses python and javascript for frontend. After googling, there are a few great posts on them. However, the posts use different methods and I don't understand which one is the right one.
Method 1:
Use ajax post to the backend.
Comment: does it make a diffe... | true | 40,034,010 | 1.2 | 0 | 0 | 1 | Asynchronous behavior applies to either side independently. Either side can take advantage of the capability to take care of several tasks as they become ready rather than blocking on a single task and doing nothing in the meantime. For example, servers do things asynchronously (or at least they should) while clients u... | 1 | 786 | 0 | 0 | 2016-10-14T02:33:00.000 | python,ajax,asynchronous | Confusion on async file upload in python | 1 | 1 | 1 | 40,034,220 | 0 |
0 | 0 | streamer.filter(locations=[-180, -90, 180, 90], languages=['en'], async=True)
I am trying to extract the tweets which have been geotagged from the twitter streaming API using the above call. However, I guess tweepy is not able to handle the requests and quickly falls behind the twitter rate. Is there a suggested workar... | false | 40,071,459 | 0 | 1 | 0 | 0 | There is no workaround to rate limits other than polling for the rate limit status and waiting for the rate limit to be over. you can also use the flag 'wait_on_rate_limit=True'. This way tweepy will poll for rate limit by itself and sleep until the rate limit period is over.
You can also use the flag 'monitor_rate_lim... | 0 | 74 | 0 | 0 | 2016-10-16T14:34:00.000 | python,twitter,tweepy | Prevent Tweepy from falling behind | 1 | 1 | 1 | 40,072,173 | 0 |
0 | 0 | Here's the scenario: a main thread spawns upto N worker threads that each will update a counter (say they are counting number of requests handled by each of them).
The total counter also needs to be read by the main thread on an API request.
I was thinking of designing it like so:
1) Global hashmap/array/linked-list of... | true | 40,076,481 | 1.2 | 0 | 0 | 0 | Your design sounds like the correct approach. Don't think of them as per-thread mutexes: think of them as per-counter mutexes (each element of your array should probably be a mutex/counter pair).
In the main thread there may be no need to lock all of the mutexes and then read all of the counters: you might be able to ... | 1 | 89 | 0 | 0 | 2016-10-16T23:08:00.000 | java,python,c++,multithreading,pthreads | Global array storing counters updated by each thread; main thread to read counters on demand? | 1 | 2 | 2 | 40,077,181 | 0 |
0 | 0 | Here's the scenario: a main thread spawns upto N worker threads that each will update a counter (say they are counting number of requests handled by each of them).
The total counter also needs to be read by the main thread on an API request.
I was thinking of designing it like so:
1) Global hashmap/array/linked-list of... | false | 40,076,481 | 0 | 0 | 0 | 0 | Just use an std::atomic<int> to keep a running count. When any thread updates its counter it also updates the running count. When the main thread needs the count it reads the running count. The result may be less than the actual total at any given moment, but whenever things settle down, the total will be right. | 1 | 89 | 0 | 0 | 2016-10-16T23:08:00.000 | java,python,c++,multithreading,pthreads | Global array storing counters updated by each thread; main thread to read counters on demand? | 1 | 2 | 2 | 40,076,739 | 0 |
1 | 0 | I'm using Robotframework selenium2Library with python base and Firefox browser for automating our web application. Having below issue when ever a Click event is about occur,
Header in the web application is immovable during page scroll(ie., whenever page scroll happens header would always be available for user view, o... | false | 40,100,528 | 0 | 0 | 0 | 0 | If you know the element is clickable and just want to click anyway, try using Click Element At Coordinates with a 0,0 offset. It'll ignore the fact that it's obscured and will just click. | 0 | 1,072 | 0 | 1 | 2016-10-18T05:53:00.000 | python-2.7,robotframework,selenium2library | Robotframework Selenium2Library header overlay on element to be clicked during page scroll | 1 | 1 | 3 | 61,486,889 | 0 |
1 | 0 | Firefox can display '囧' in gb2312 encoded HTML. But u'囧'.encode('gb2312') throws UnicodeEncodeError.
1.Is there a map, so firefox can lookup gb2312 encoded characters in that map, find 01 display matrix and display 囧.
2.Is there a map for tranlating unicode to gb2312 but u'囧' is not in that map? | false | 40,100,596 | 0.291313 | 0 | 0 | 3 | 囧 not in gb2312, use gb18030 instead. I guess firefox may extends encode method when she face unknown characters. | 0 | 211 | 0 | 1 | 2016-10-18T05:58:00.000 | python,unicode,encode,gb2312 | u'囧'.encode('gb2312') throws UnicodeEncodeError | 1 | 1 | 2 | 40,100,834 | 0 |
1 | 0 | If your seeing this I guess you are looking to run chromium on a raspberry pi with selenium.
like this Driver = webdriver.Chrome("path/to/chomedriver") or like this webdriver.Chrome() | false | 40,141,260 | 0.761594 | 0 | 0 | 5 | I have concluded, after hours and a whole night of debugging that you can't install it, because there is no chromedriver compatible with a raspberry pi processor. Even if you download the linux 32bit. You can confirm it by running this line in a terminal window path/to/chromedriver it will give you this error
cannot ... | 0 | 729 | 0 | 2 | 2016-10-19T20:48:00.000 | python,selenium,raspberry-pi | selenium run chrome on raspberry pi | 1 | 1 | 1 | 40,141,261 | 0 |
1 | 0 | Is it possible with the Google DoubleClick Bid Manager API to create campaigns, set bids and buy adds?, I have checked the documentation and it seems that there are limited endpoints.
These are all the available endpoints according to the documentation:
doubleclickbidmanager.lineitems.downloadlineitems Retrieves l... | true | 40,180,601 | 1.2 | 0 | 0 | 1 | I found the way to solve this problem. The actual API v1 has this capabilities but the documentation is not very clear about it.
You need to download your Line Items file as CSV or any other supported format, then from that downloaded file you must edit it with any script you want, so you must edit the columns of Statu... | 0 | 1,015 | 0 | 3 | 2016-10-21T15:38:00.000 | google-api-python-client,double-click-advertising | Create Campaigns, set bids and buy adds from DoubleClick Bid Manager API | 1 | 1 | 2 | 40,370,299 | 0 |
0 | 0 | I have a script that I found on the internet that worked in Python 3.4, but not Python 3.5. I'm not too familiar in python, but it has the
#!/usr/bin/env python3
schlebang at the top of the file. And it also throws this exception when I try to run it:
Traceback (most recent call last):
File "/home/username/folder/s... | true | 40,204,380 | 1.2 | 0 | 0 | 2 | Variant A:
Run this script as python3.4 /path/to/script
Variant B:
Change the schebang to #!/usr/bin/python3.4 | 0 | 585 | 1 | 0 | 2016-10-23T15:03:00.000 | python-3.x,python-3.4,python-3.5 | use python 3.4 instead of python 3.5 | 1 | 1 | 1 | 49,835,752 | 0 |
0 | 0 | I've created tool, that runs as a server, and allow clients to connect to it through TCP, and run some commands. It's written on python 3
Now I'm going to build package and upload it to Pypi, and have conceptual problem.
This tool have python client library inside, so, after installation of the package, it'll be possib... | true | 40,236,281 | 1.2 | 1 | 0 | 0 | I've decided to create separate PHP package for my PHP library, and upload it to a packagist.org, so, user could get it using php composer, but not forced to, as it would be in case of including library.php into python package. | 0 | 605 | 0 | 0 | 2016-10-25T09:29:00.000 | php,python,python-3.x,pip,composer-php | How to include PHP library in Python package (on not do it) | 1 | 1 | 1 | 40,252,615 | 0 |
1 | 0 | I am using a proxy (from proxymesh) to run a spider written in scrapy python, the script is running normally when I don't use the proxy, but when I use it, I am having the following error message:
Could not open CONNECT tunnel with proxy fr.proxymesh.com:31280 [{'status': 408, 'reason': 'request timeout'}]
Any clue abo... | true | 40,266,219 | 1.2 | 0 | 0 | 1 | Thanks.. I figure out here.. the problem is that some proxy location doesn't work with https.. so I just changed it and now it is working. | 0 | 497 | 0 | 0 | 2016-10-26T15:24:00.000 | python,proxy,web-scraping,scrapy,web-crawler | Proxy Error 408 when running a script written in Scrapy Python | 1 | 1 | 1 | 40,296,417 | 0 |
1 | 0 | Is there a way to upload questions to "Retrieve and Rank" (R&R) using cURL and have them be visible in the web tool?
I started testing R&R using web tool (which I find very intuitive). Now, I have started testing the command line interface (CLI) for more efficient uploading of question-and-answer pairs using train.py.... | false | 40,293,466 | 0.197375 | 1 | 0 | 1 | Sorry, no - there isn't a public supported API for submitting questions for use in the tool.
(That wouldn't stop you looking to see how the web tool does it and copying that, but I wouldn't encourage that as the auth step alone would make that fairly messy). | 0 | 85 | 0 | 0 | 2016-10-27T20:14:00.000 | python,curl,ibm-watson,retrieve-and-rank | Upload questions to Retrieve and Rank using cURL, visible in webtool | 1 | 1 | 1 | 40,302,783 | 0 |
0 | 0 | How do I find (in Python 3.x) the default location where flash drives automatically mount when plugged in on a computer that I happen to be using at the time? (It could be any of various non-specific Linux distributions and older/new versions. Depending on which one it is, it may mount at such locations as /media/drive... | false | 40,306,972 | 0.066568 | 0 | 0 | 1 | Why don't you use the Udev to force the location by your self, simply you can create a UDEV script that keep listening on the drives insertion and map the inserted USB drive to specific location on the machine | 0 | 607 | 0 | 0 | 2016-10-28T14:11:00.000 | linux,python-3.x | How do I find the location where flash drives automatically mount in Python? | 1 | 1 | 3 | 40,307,020 | 0 |
0 | 0 | I am developing a new rest service , lets call serviceA which will internally invoke another rest service ,lets call it serviceB and do some data manipulation and return the response. I am trying to determine what http error status codes returned in below scenarios when client invokes serviceA
serviceB is down
service... | false | 40,312,526 | 0 | 0 | 0 | 0 | For the client which is calling serviceA , serviceB doesn't exists. serviceB is for an internal mechanism of serviceA. So in my opinion either point 1 or point 3, it should just be 500 internal server error.
For point 2, I think serivceA should catch the serviceB exception for no data and return 204 No content found.
N... | 0 | 28 | 0 | 0 | 2016-10-28T20:08:00.000 | python,rest,http,error-handling | Error Scenarios in rest service | 1 | 1 | 1 | 40,322,779 | 0 |
0 | 0 | I wrote some testing scripts with selenium, and they were working fine as long as I started them from my account, on a Windows 7 machine. But when a colleague started it from his account, on the same machine, some of the tests had a NoSuchElementException. What can cause that difference, maybe something the graphic-set... | false | 40,314,215 | 0 | 0 | 0 | 0 | It looks like I’ve found the explanation: It’s the screen resolution. My colleague and I were connecting to the PC using RDP, and his connection had a smaller screen resolution than mine.
When I was starting a connection, explicitly setting the resolution to his values, the tests produced errors, and when I then starte... | 0 | 44 | 0 | 0 | 2016-10-28T22:48:00.000 | python,windows,selenium,selenium-webdriver | What difference can the windows-user-settings make, when running a selenium-script? | 1 | 1 | 1 | 40,421,062 | 0 |
0 | 0 | I'm using chromedriver on selenium by python scripts.
When fire the scripts,
Remote end closed connection without response was raised.
does anyone solve this?
chrome： 55.0.2883.28
chromedriver： 2.25 | false | 40,331,375 | -0.197375 | 0 | 0 | -1 | I had issues with connections closing unexpectedly after updating to selenium 3.8.1, using Chrome and Java. I was able to resolve the issue by re-trying the driver setup when it quit unexpectedly. | 0 | 2,445 | 0 | 6 | 2016-10-30T16:52:00.000 | python,google-chrome,selenium,selenium-chromedriver | Remote end closed connection without response chromedriver | 1 | 1 | 1 | 52,170,277 | 0 |
0 | 0 | I am having an issue with Regular expression, I need the most efficient regex that
match IP address and in range of 255 only.
I tried this one "ip_pattern = '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'" , but it does match even numbers over 255, such as 321.222.11.4 | false | 40,370,552 | 0.099668 | 0 | 0 | 1 | Use this Regex. It will match and check the IP range within 255.
\b(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]?[0-9]).(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]?[0-9]).(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]?[0-9]).(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]?[0-9])\b | 1 | 1,682 | 0 | 2 | 2016-11-02T00:14:00.000 | python,regex,ip,analysis | IP address regex python | 1 | 1 | 2 | 53,222,067 | 0 |
0 | 0 | I am developing a load balancing between multiple controllers in sdn. Once a load is calculated on a controller-1 I need to migrate some part of that to controller-2. I have created the topology using mininet and running 2 remote pox controllers one on 127.0.0.1:6633 and other on 127.0.0.1:6634.How do I communicate bet... | false | 40,384,775 | 0 | 0 | 0 | 0 | POX is not a distributed controller. I would really recommend you to migrate immediately to ONOS or opendaylight. You would implement your solution on top of ONOS. | 0 | 1,009 | 1 | 0 | 2016-11-02T16:17:00.000 | python,sdn,pox | Communicating between multiple pox controllers | 1 | 1 | 2 | 43,265,462 | 0 |
0 | 1 | I know this question has been asked before but those answers seem to revolve around Hadoop. For Spark you don't really need all the extra Hadoop cruft. With the spark-ec2 script (available via GitHub for 2.0) your environment is prepared for Spark. Are there any compelling use cases (other than a far superior boto3 ... | true | 40,410,975 | 1.2 | 0 | 0 | 3 | This question boils down to the value of managed services, IMHO.
Running Spark as a standalone in local mode only requires you get the latest Spark, untar it, cd to its bin path and then running spark-submit, etc
However, creating a multi-node cluster that runs in cluster mode requires that you actually do real network... | 0 | 129 | 0 | 3 | 2016-11-03T20:48:00.000 | python-3.x,apache-spark,amazon-ec2 | Does EMR still have any advantages over EC2 for Spark? | 1 | 1 | 1 | 40,413,120 | 0 |
0 | 0 | Whats the difference between getting text and innerHTML when using selenium. Even though we have text under particular element, when we perform .text we get empty values. But doing .get_attribute("innerHTML") works fine.
Can someone point out the difference between two? When someone should use '.get_attribute("innerHT... | false | 40,416,048 | 0.119427 | 0 | 0 | 3 | .text will retrieve an empty string of the text in not present in the view port, so you can sroll the object into the viewport and try .text it should retrive the value.
On the contrary innerhtml can get the value even of it is present out side the view port | 0 | 13,511 | 0 | 11 | 2016-11-04T05:46:00.000 | python,selenium,web-scraping,properties,attributes | Difference between text and innerHTML using Selenium | 1 | 2 | 5 | 40,416,749 | 0 |
0 | 0 | Whats the difference between getting text and innerHTML when using selenium. Even though we have text under particular element, when we perform .text we get empty values. But doing .get_attribute("innerHTML") works fine.
Can someone point out the difference between two? When someone should use '.get_attribute("innerHT... | false | 40,416,048 | 0.119427 | 0 | 0 | 3 | For instance, <div><span>Example Text</span></div>
.get_attribute("innerHTML") gives you the actual HTML inside the current element. So theDivElement.get_attribute("innerHTML") returns "<span>Example Text</span>"
.text gives you only text, not include HTML node. So theDivElement.text returns "Example Text"
Please note ... | 0 | 13,511 | 0 | 11 | 2016-11-04T05:46:00.000 | python,selenium,web-scraping,properties,attributes | Difference between text and innerHTML using Selenium | 1 | 2 | 5 | 40,416,415 | 0 |
1 | 0 | I have web application which dynamically deployed on EC2 instances (scalable). Also I have RDS mysql instance which dynamically created by python with boto3. Now port 3306 of RDS is public, but I want to allow connection only from my EC2's from specific VPC. Can I create RDS on specific VPC (same one with EC2 instances... | false | 40,426,863 | 0.099668 | 0 | 1 | 1 | It is certainly best practice to have your Amazon EC2 instances in the same VPC as the Amazon RDS database. Recommended security is:
Create a Security Group for your web application EC2 instances (Web-SG)
Launch your Amazon RDS instance in a private subnet in the same VPC
Configure the Security Group on the RDS instan... | 0 | 214 | 0 | 0 | 2016-11-04T15:50:00.000 | python,amazon-web-services,deployment,amazon-ec2,boto3 | Create AWS RDS on specific VPC | 1 | 1 | 2 | 40,433,014 | 0 |
0 | 0 | I can run my python file with imported functionalities from GraphLab from the Terminal (first use the source activate gl-env and then run the file). So the file and installations are alright in that sense.
However, I can't figure out how to run the file directly in Spyder IDE. I only get ImportError: No module named '... | true | 40,430,960 | 1.2 | 0 | 0 | 2 | Following method will solve this:
Open Spyder --> tools --> preferences --> python interpreter --> change from default to custom and select the python executable under gl-env environment.
Restart spyder. It will work. | 1 | 391 | 0 | 2 | 2016-11-04T20:07:00.000 | python-2.7,python-3.x,spyder,graphlab | run graphlab from Spyder | 1 | 1 | 1 | 40,952,297 | 0 |
0 | 0 | I have a second laptop running kali linux which is not used at all, meaning it can be running anytime as a server for my application. So what I actually want to do is connect from my application to my server and send some data, on the server run a python program that uses this code and return some data back. I never tr... | false | 40,438,629 | 0 | 0 | 0 | 0 | Your problem is not Android-related definitely.
You simply need to educated yourself about networking. Yes, it will cost you some money - you spend them buying few books and some hardware for building home network.
After about 3-6-12 months of playing with your home network you will find your question rather simple to ... | 0 | 259 | 0 | 0 | 2016-11-05T13:10:00.000 | android,python | Using a server in android to run code | 1 | 1 | 2 | 40,438,672 | 0 |
0 | 0 | I want to make a simple python program, which controls my laptop's usb hubs. Nothing extra, just put first usb port's DATA+ channel into HIGH (aka 5V) or LOW (aka 0 V) state. | false | 40,442,917 | 0 | 0 | 0 | 0 | Python is way to highlevel for this problem, this behavior would require you to rewrite the USB Driver of your OS. | 0 | 651 | 0 | 1 | 2016-11-05T20:32:00.000 | python,usb | Python - Low Level USB Port Control | 1 | 1 | 2 | 40,442,964 | 0 |
1 | 0 | I am doing a challenge for Google FooBar, and am having trouble submitting my code. My code is correct, and I have checked my program output against the answers provided by Google, and my output is correct. However, when I try and submit, I get a Error 403: Permission denied message. I cannot submit feedback either ... | false | 40,456,337 | 0 | 0 | 0 | 0 | you have to sign in and associate your foobar to your Gmail then you should be able to request a new challenge. | 0 | 604 | 0 | 1 | 2016-11-07T00:55:00.000 | python | foobar Google - Error 403 permission denied - programming challenge | 1 | 2 | 2 | 60,907,357 | 0 |
1 | 0 | I am doing a challenge for Google FooBar, and am having trouble submitting my code. My code is correct, and I have checked my program output against the answers provided by Google, and my output is correct. However, when I try and submit, I get a Error 403: Permission denied message. I cannot submit feedback either ... | false | 40,456,337 | 0 | 0 | 0 | 0 | I also faced the same issue. You can solve this by closing the current foobar session and opening a new in another tab.
This will definitely solve this problem. | 0 | 604 | 0 | 1 | 2016-11-07T00:55:00.000 | python | foobar Google - Error 403 permission denied - programming challenge | 1 | 2 | 2 | 44,912,746 | 0 |
0 | 0 | I am using Exchange Web Services (EWS) with python,
I used "UpdateItem" (soap request) to update message (IPF.Note) body and subject,
i can see the changes in OWA but outlook not fetching the updated message under any circumstances,
is there any property or another method i need to use to make outlook notice the change... | false | 40,469,724 | 0 | 0 | 0 | 0 | OK,
I have found kind of solution,
outlook only pulling the message again if the message moved to different folder,
so i moved the message to another folder (junk) and back to the original folder
and then outlook fetched the updated message.
I know it's not the best solution though | 0 | 77 | 0 | 0 | 2016-11-07T16:17:00.000 | python,outlook,vsto,exchangewebservices | EWS updating message body not triggering outlook redownload of the message | 1 | 1 | 1 | 40,484,743 | 0 |
0 | 0 | Which is better analogy for describing the communication channel between two INET sockets:
one two-directional "pipe"
two unidirectional "pipes"
If I'm sending something to a two-directional "pipe" and then right away try to receive something from there, I'm expecting to get back what I just sent (unless other end ma... | false | 40,513,969 | 0.099668 | 0 | 0 | 1 | A socket is like two unidirectional pipes. You won't ever read back data that you wrote. You'll only get data written by the other side. | 0 | 98 | 0 | 1 | 2016-11-09T18:48:00.000 | python,sockets | Sockets analogy: a pipe or two pipes? | 1 | 1 | 2 | 40,514,101 | 0 |
1 | 0 | I run a python program that uses selenium and phantomjs and got these errors 2) and 3) then when I run pip install selenium i got error 1):
1) The program 'pip' is currently not installed.
2) ImportError: No module named 'selenium'
3) selenium.common.exceptions.WebDriverException: Message: 'phantomjs' executable needs ... | false | 40,514,084 | 0.761594 | 0 | 0 | 5 | Here are the answers:
1) sudo apt-get install python-pip
2) sudo pip install selenium
3) sudo apt-get install phantomjs
tested working. i hope it helps you. | 1 | 4,788 | 0 | 0 | 2016-11-09T18:57:00.000 | python,selenium,phantomjs,pip | How to install pip and selenium and phantomjs on ubuntu | 1 | 1 | 1 | 40,514,085 | 0 |
1 | 0 | Is there a way to scrape Facebook comments and IDs from a Facebook page like nytimes or the guardian for analytical purposes !? | false | 40,557,678 | -0.099668 | 0 | 0 | -1 | for using their API, you'll need to "verify" your app to get access to their "pages_read_user_content" or "Page Public Content Access"
at first using the API you might "GET" the page id / page post id / the permalink to the post in the page your own but to scrape the comments with API you'll need to verify a business a... | 0 | 827 | 0 | 1 | 2016-11-11T23:16:00.000 | python,web-scraping,facebook-apps | Is there a way to scrape Facebook comments and IDs from a Facebook page like nytimes or the guardian for analytical purposes? | 1 | 1 | 2 | 68,362,541 | 0 |
1 | 0 | i'm relatively new to python, hence the perhaps low level of my question. Anyway, i am trying to create a basic program for just displaying a couple of key statistics for different stocks (beta-value, 30-day high/low, p/e, p/s etc...). I have the GUI finished, but i'm not sure how to proceed with my project. Have been ... | false | 40,565,660 | 0 | 0 | 0 | 0 | It's always best to use the provided API if you get all the information you need from it. If the API doesn't exist or is not good enough, then you go on the scraping path and it usually is more work than using API.
So I would definitely use try using APIs first. | 0 | 204 | 0 | 0 | 2016-11-12T17:31:00.000 | python,html,web-scraping,yahoo-finance,google-finance | Creation of basic "stock-program" | 1 | 1 | 2 | 40,565,682 | 0 |
0 | 0 | I want to read an existing SVG file, traverse all elements and remove them if they match certain conditions (e.g. remove all objects with red border).
There is the svgwrite library for Python2/3 but the tutorials/documentation I found only show how to add some lines and save the file.
Can I also manipulate/remove exist... | false | 40,574,548 | 0 | 0 | 0 | 0 | The svgwrite package only creates svg. It does not read a svg file. I have not tried any packages to read and process svg files. | 0 | 414 | 0 | 1 | 2016-11-13T13:49:00.000 | python,svg | manipulating SVGs with python | 1 | 1 | 1 | 41,472,508 | 0 |
0 | 0 | i'm using pycharm community edition 2.2 with python 2.7
i have installed selenium web driver through pip install selenium command, but whenever importing (from selenium import web driver) selenium module i'm hitting this error : "from selenium import web driver
ImportError: No module named selenium"
please help me.. | false | 40,597,058 | 0.197375 | 0 | 0 | 1 | Try installing it through PyCharm:
File -> Settings -> Project:your_project -> Project Interpreter -> green '+' -> find 'selenium' -> install | 0 | 1,262 | 0 | 0 | 2016-11-14T20:15:00.000 | python,selenium | i have getting this error 'from selenium import webdriver ImportError: No module named selenium" even though i have installed selenium module | 1 | 1 | 1 | 40,597,145 | 0 |
1 | 0 | I am clearly confused but not sure if I am screwing up the code, or curl
I would like to use a rest api to pass a schemaname, a queryname, and a number of rows. I've written the python code using a simple -s schemaname -q queryname -r rows structure. Thats seems easy enough. But I am having trouble finding a good exa... | false | 40,629,548 | 0 | 0 | 0 | 0 | I am nominally embarrassed. The issue was NOT the python code at all, it was within Curl. So I both switched to HTTPie and changed the format to Schema=LONGSCHEMANAME
All of my tests started working so clearly I was not specifying the right string in curl. The -d option was beating me. So I apologize for wasting time.... | 0 | 171 | 0 | 0 | 2016-11-16T10:19:00.000 | python,rest,curl | Passing and receiving multiple arguments with Python in Flask RestAPI | 1 | 1 | 1 | 40,684,339 | 0 |
0 | 0 | I'm using lxml to extract a long string value.
I pass this value to a def located in another module for string.split('|').
When i got the list[] its len() was 0.
The problem was somehow the pipe was interpreted as '\n\t\t\t\t'.
When i do string.split('\n\t\t\t\t'), problem solved, crisis avoided.
I know its a represent... | true | 40,633,748 | 1.2 | 0 | 0 | 0 | The changes were not introduced by the interpreter but rather by a prankster in the network, I debuuged him. So no problem. | 1 | 48 | 0 | 0 | 2016-11-16T13:45:00.000 | string,visual-studio,python-3.x,split | string.split() value passed to python3 module interprets '|' like \n\t\t\t\t. Why? | 1 | 1 | 1 | 40,672,518 | 0 |
1 | 0 | I'm trying to figure out how to scrape dynamic AEM sign-in forms using python.
The thing is I've been trying to figure out which module would be best to use for a sign-in form field that dynamically pops up over a webpage.
I've been told Selenium is a good choice, but so is BeautifulSoup.
Any pointers to which one wou... | true | 40,650,154 | 1.2 | 0 | 0 | 1 | I would recommend Selenium as it provides complete browser interface and is mostly used for automation. Selenium will make it more easy to implement and most importantly maintain. | 0 | 85 | 0 | 0 | 2016-11-17T08:42:00.000 | python,selenium,beautifulsoup,aem | How to scrape AEM forms? | 1 | 1 | 1 | 40,650,411 | 0 |
1 | 0 | I have created a testsuite which has 2 testcases that are recorded using selenium in firefox. Both of those test cases are in separate classes with their own setup and teardown functions, because of which each test case opens the browser and closes it during its execution.
I am not able to use the same web browser inst... | false | 40,651,064 | 0.197375 | 0 | 0 | 1 | This is how is suppose to work.
Tests should be independent else they can influence each other.
I think you would want to have a clean browser each time and not having to clean session/cookies each time, maybe now not, but when you will have a larger suite you will for sure.
Each scenario has will start the browser a... | 0 | 35 | 0 | 1 | 2016-11-17T09:26:00.000 | python,unit-testing,selenium,selenium-webdriver | Using same webInstance which executing a testsuite | 1 | 1 | 1 | 40,651,174 | 0 |
0 | 0 | I can't find a way to retrieve the HTTP error code and the error message from a call to a Google API using the Google API Client (in Python).
I know the call can raise a HttpError (if it's not a network problem) but that's all I know.
Hope you can help | false | 40,659,253 | 0.066568 | 0 | 0 | 1 | Actually, found out that e.resp.status is where the HTTP error code is stored (e being the caught exception). Still don't know how to isolate the error message. | 0 | 1,914 | 0 | 1 | 2016-11-17T15:48:00.000 | python-2.7,google-api-client | Retrieve error code and message from Google Api Client in Python | 1 | 1 | 3 | 40,680,753 | 0 |
0 | 0 | When I run the api.py the default IP address is 127.0.0.1:5000 which is the local host. I am running the eve scripts on the server side. Am I able to change that IP address to server's address? or Am I just access it using server's address.
For example,
if the server's address is 11.5.254.12, then I run the api.py.
A... | true | 40,681,689 | 1.2 | 0 | 0 | 6 | Add a parameter to your app.run(). By default it runs on localhost, change it to app.run(host= '0.0.0.0') to run on your machine IP address. | 0 | 1,424 | 0 | 2 | 2016-11-18T16:19:00.000 | python,mongodb,ip,eve | How to change eve's IP address? | 1 | 1 | 1 | 40,690,062 | 0 |
0 | 0 | I want to say to clients to start my chat bot and send me username and password, then I store chat_id of them, and use it whenever I want to send a message to one of them.
Is it possible? or chat_id will be expire? | false | 40,689,819 | 0.066568 | 1 | 0 | 1 | When a user register on telegram, server choose a unique chat_id for that user! it means the server do this automatically. thus if the user send /start message to your bot for the first time, this chat_id will store on bot database (if you code webhook which demonstrates users statastics)
The answer is if the user does... | 0 | 2,478 | 0 | 1 | 2016-11-19T06:14:00.000 | telegram,telegram-bot,python-telegram-bot,php-telegram-bot,lua-telegram-bot | Can I use chat_id to send message to clients in Telegram bot after a period of time? | 1 | 1 | 3 | 41,173,517 | 0 |
0 | 0 | I have trouble using impalib to search email that contain more than two subjects, for example:
import imaplib
m = imaplib.IMAP4_SSL("imap.gmail.com")
m.login('myname', 'mypwd')
m.select("Inbox")
resp, items = m.uid('search', None, "(SUBJECT baseball SUBJECT basketball)")
will have no problem getti... | false | 40,695,276 | 0.197375 | 0 | 0 | 1 | you can search like this.
m.uid('search', None, "(OR (SUBJECT baseball) (SUBJECT basketball))") | 1 | 2,629 | 0 | 2 | 2016-11-19T16:34:00.000 | python | Python Imaplib search multiple SUBJECT criteria and special characters | 1 | 1 | 1 | 50,421,462 | 0 |
0 | 0 | Okay so i know that you can route web-requests through a proxy in Python, is there any way to route ALL traffic from your system through a server. Much like a VPN client such as Hotspot Shield or CyberGhost, but a custom-build client using the Python language?
Any links/help is greatly appreciated.
Thanks. | true | 40,708,834 | 1.2 | 0 | 0 | 2 | The short answer is no.
The long answer is: network routing is managed by OS and could be managed by other utilities, like iptables. Adding such capabilities to standard libraries is out of the scope of programming language. So, what you are probably looking for is a binding of a VPN library (e.g. libpptp) or making sy... | 0 | 3,290 | 0 | 1 | 2016-11-20T20:10:00.000 | python,proxy,routing,vpn | How to connect to a VPN/Proxy server via Python? | 1 | 1 | 1 | 40,709,023 | 0 |
1 | 0 | I have been exploring ways to use python to log into a secure website (eg. Salesforce), navigate to a certain page and print (save) the page as pdf at a prescribed location.
I have tried using:
pdfkit.from_url: Use Request to get a session cookie, parse it then pass it as cookie into the wkhtmltopdf's options settings... | false | 40,731,567 | 0 | 0 | 0 | 0 | log in using requests
use requests session mechanism to keep track of the cookie
use session to retrieve the HTML page
parse the HTML (use beautifulsoup)
identify img tags and css links
download locally the images and css documents
rewrite the img src attributes to point to the locally downloaded images
rewrite the css... | 0 | 237 | 0 | 1 | 2016-11-21T23:53:00.000 | python,selenium,pdf,salesforce,pdfkit | Log into secured website, automatically print page as pdf | 1 | 1 | 1 | 40,732,242 | 0 |
1 | 0 | I am currently begining to use beautifulsoup to scrape websites, I think I got the basics even though I lack theoretical knowledge about webpages, I will do my best to formulate my question.
What I mean with dynamical webpage is the following: a site whose HTML changes based on user action, in my case its collapsible t... | false | 40,732,906 | 0 | 0 | 0 | 0 | It depends. If the data is already loaded when the page loads, then the data is available to scrape, it's just in a different element, or being hidden. If the click event triggers loading of the data in some way, then no, you will need Selenium or another headless browser to automate this.
Beautiful soup is only an HTM... | 0 | 278 | 0 | 4 | 2016-11-22T02:35:00.000 | python,html,selenium,beautifulsoup | Is it possible to scrape a "dynamical webpage" with beautifulsoup? | 1 | 1 | 1 | 40,733,402 | 0 |
0 | 0 | I want to make sure what is the fast in node to parse a url query value. For example, hello.org/post.html?action=newthread&fid=32&fpage=1, if I want to get fid value, I have 3 choice:
1 str.match(/[?/&]fid=(.*?)($|[&#])/)
2 req.query.fid in express, which I found is actually calling https://github.com/ljharb/qs/blob/ma... | true | 40,736,600 | 1.2 | 0 | 0 | 1 | 1) regexp is advanced string operations. For every character encountered while parsing, it has to match with each token in the entire regexp string. The complexity is a non-linear function of the length of source and the length of the regexp string.
2) whereas string tokenizer (split) on single char, the task is clearl... | 1 | 48 | 0 | 1 | 2016-11-22T08:02:00.000 | javascript,python,node.js | Comparing speed of regexp and split when parsing url query | 1 | 1 | 1 | 40,736,699 | 0 |
0 | 0 | So I'm trying to web crawl clothing websites to build a list of great deals/products to look out for, but I notice that some of the websites that I try to load, don't. How are websites able to block selenium webdriver http requests? Do they look at the header or something. Can you give me a step by step of how selenium... | true | 40,750,049 | 1.2 | 0 | 0 | 5 | Selenium uses a real web browser (typically Firefox or Chrome) to make its requests, so the website probably has no idea that you're using Selenium behind the scenes.
If the website is blocking you, it's probably because of your usage patterns (i.e. you're clogging up their web server by making 1000 requests every minu... | 0 | 7,264 | 0 | 3 | 2016-11-22T19:25:00.000 | python,selenium,firefox,server,phantomjs | Some websites block selenium webdriver, how does this work? | 1 | 2 | 2 | 40,750,148 | 0 |
0 | 0 | So I'm trying to web crawl clothing websites to build a list of great deals/products to look out for, but I notice that some of the websites that I try to load, don't. How are websites able to block selenium webdriver http requests? Do they look at the header or something. Can you give me a step by step of how selenium... | false | 40,750,049 | 0 | 0 | 0 | 0 | It's very likely that the website is blocking you due to your AWS IP.
Not only that tells the website that somebody is likely programmatically scraping them, but most websites have a limited number of queries they will accept from any 1 IP address.
You most likely need a proxy service to pipe your requests through. | 0 | 7,264 | 0 | 3 | 2016-11-22T19:25:00.000 | python,selenium,firefox,server,phantomjs | Some websites block selenium webdriver, how does this work? | 1 | 2 | 2 | 51,425,585 | 0 |
0 | 0 | I have a server program in python which sends and receives data packets to and from android client. I am using TCP with sockets in android client to communicate with python program.
Every thing is working fine but when the server is shutdown with an NSF power failure it disconnected from client.
My Question is how I ... | false | 40,782,240 | 0 | 0 | 0 | 0 | You can send ping packets to check if the server is alive. | 0 | 698 | 0 | 2 | 2016-11-24T09:18:00.000 | java,android,python,sockets | How to reconnect with socket after server power failure from Android Client | 1 | 1 | 3 | 40,782,291 | 0 |
0 | 0 | Every time I open up Chrome driver in my python script, it says "chromedriver.exe has stopped working" and crashes my script with the error: [Errno 10054] An existing connection was forcibly closed by the remote host.
I read the other forum posts on this error, but I'm very new to this and a lot of it was jargon that I... | false | 40,782,641 | 0 | 0 | 0 | 0 | Fixed. It was a compatibility error. Just needed to downloaded the latest chrome driver version and it worked. | 0 | 298 | 0 | 0 | 2016-11-24T09:36:00.000 | python-2.7,selenium-webdriver,selenium-chromedriver | [Errno 10054], selenium chromedriver crashing each time | 1 | 1 | 1 | 40,795,935 | 0 |
0 | 0 | I need to import an existing svg picture and add elements like circle and square on it. My file is 'test.svg' so i tryed dwg = svgwrite.Drawing('test.svg') but it create a new svg file without anything.
I use the python lib svgwrite, do you have any idea for me?
Thank you, and sorry for my english... I do my best! | true | 40,793,649 | 1.2 | 0 | 0 | 4 | svgwrite will only create svg files. svgwrite does not read svg files. If you want to read, modify and then write the svg, the svgwrite package is not the package to use but I do not know of an appropriate package for you.
It might be possible to create svg which uses a reference to another image. That is there is one... | 0 | 2,288 | 0 | 9 | 2016-11-24T19:47:00.000 | python,svg,svgwrite | How to import an existing svg with svgwrite - Python | 1 | 1 | 1 | 41,472,623 | 0 |
1 | 0 | I have a use case where i want to invoke my lambda function whenever a object has been pushed in S3 and then push this notification to slack.
I know this is vague but how can i start doing so ? How can i basically achieve this ? I need to see the structure | false | 40,800,757 | 0 | 1 | 0 | 0 | You can use S3 Event Notifications to trigger the lambda function.
In bucket's properties, create a new event notification for an event type of s3:ObjectCreated:Put and set the destination to a Lambda function.
Then for the lambda function, write a code either in Python or NodeJS (or whatever you like) and parse the re... | 0 | 1,589 | 0 | 3 | 2016-11-25T08:40:00.000 | python,amazon-web-services,lambda | How to write a AWS lambda function with S3 and Slack integration | 1 | 1 | 2 | 65,574,478 | 0 |
1 | 0 | Front-end part
I have an AJAX request which is trying to GET data from my back-end handle every second.
If there is any data, I get this data, add it to my HTML page (without reloading), and continue pulling data every second waiting for further changes.
Back-end part
I parse web-pages every minute with Celery.
Extra... | false | 40,806,743 | 0 | 0 | 0 | 0 | try to use socketio, the backend create an event with data on socketio and your frontend receives the event and download the data
i resolve a similar problem in this way. i call the backend only when a socketio event was create from the backend.
you must setup a socketio server with nodejs,somewhere | 0 | 1,931 | 0 | 1 | 2016-11-25T14:02:00.000 | javascript,python | Push data from backend (python) to JS | 1 | 1 | 4 | 40,806,824 | 0 |
0 | 0 | So, I am trying to import win32com.client and when I am running the script in Windows Server 2012 using python 3.5 I get the next error :
import win32api, sys, os
ImportError: DLL load failed: The specified module could not be found.
I've tried the next things:
-Copied the pywintypes35.dll and pythoncom35.dll to Python... | false | 40,822,073 | 0 | 0 | 0 | 0 | You likely installed incompatible versions like Python 32bit but win32com 64bit. | 0 | 589 | 0 | 0 | 2016-11-26T19:10:00.000 | python-3.x,windows-server-2012-r2,win32com | python win32com importing issue windows server 2012 r2 | 1 | 1 | 1 | 40,835,895 | 0 |
0 | 0 | This question has been asked a few times, but the remedy appears to complicated enough that I'm still searching for a user specific solution. I recently re-installed anaconda; now, after entering
"pip install splinter"
in the Terminal on my Mac I get the response:
"Requirement already satisfied: splinter in ... | false | 40,829,645 | 0 | 0 | 0 | 0 | I had the same issue, I uninstalled and reinstalled splinter many times but that didn't work. Then I typed source activate (name of my conda environment) and then did pip install splinter. It worked for me. | 1 | 5,785 | 1 | 0 | 2016-11-27T13:44:00.000 | python,pip,splinter | Module not found in python after installing in terminal | 1 | 1 | 3 | 53,305,576 | 0 |
1 | 0 | I have been trying to get this web scraping script working properly, and am not sure what to try next. Hoping someone here knows what I should do.
I am using BS4 and the problem is whenever a URL takes a long time to load it skips over that URL (leaving an output file with fewer inputs in times of high page load times... | false | 40,857,813 | 0 | 0 | 0 | 0 | Try using multi threading or multiprocessing to spawn threads, i think it will spawn a thread for every request and it won't skip over the url if it's taking too long. | 0 | 243 | 0 | 0 | 2016-11-29T04:26:00.000 | python,web-scraping,beautifulsoup,bs4 | Python BS4 Scraping Script Timer | 1 | 1 | 1 | 40,860,108 | 0 |
1 | 0 | I've made simple web-crawler with Python. So far everything it does it creates set of urls that should be visited, set of urls that was already visited. While parsing page it adds all the links on that page to the should be visited set and page url to the already visited set and so on while length of should_be_visited ... | true | 40,894,487 | 1.2 | 0 | 0 | 3 | The rule of thumb when deciding whether to use threads in Python or not is to ask the question, whether the task that the threads will be doing, is that CPU intensive or I/O intensive. If the answer is I/O intensive, then you can go with threads.
Because of the GIL, the Python interpreter will run only one thread at a... | 1 | 1,352 | 0 | 0 | 2016-11-30T17:23:00.000 | python,multithreading,web-crawler,python-multithreading | Python threading or multiprocessing for web-crawler? | 1 | 1 | 2 | 40,894,613 | 0 |
0 | 0 | Right, i have a bot that has 2 shards, each on their own server. I need a way to share data between the two, preferably as files, but im unsure how to achieve this.
The bot is completely python3.5 based
The servers are both running Headless Debian Jessie
The two servers arent connected via LAN, so this has to be shari... | true | 40,898,087 | 1.2 | 1 | 0 | 0 | Probably the easiest to achive, that is also secure is to use sshfs between the servers. | 0 | 27 | 0 | 0 | 2016-11-30T20:58:00.000 | debian,python-3.5,file-sharing | Share data between two scripts on different servers | 1 | 1 | 1 | 40,911,268 | 0 |
1 | 0 | I have a web system where staff can log in with a username and password, then enter data. Is there a way to add the option for users to seamlessly log in just by swiping the card against an NFC scanner? The idea is to have multiple communal PCs people can walk up to and quickly authenticate.
It's important that the us... | true | 40,927,573 | 1.2 | 0 | 0 | 0 | The progress of log in: The user starts the browser and go to your website and instead of manually entering credentials he clicks on the "log in via NFC." Server retains identification session from that IP and date (and maybe other info about client hardware for safe) to the database and "expects" NFC incoming data.
On... | 0 | 1,332 | 0 | 0 | 2016-12-02T08:17:00.000 | jquery,python,json,linux,nfc | Optional NFC login to web based system | 1 | 1 | 1 | 40,928,045 | 0 |
0 | 0 | I am trying to get pictures from photo type posts on Facebook. I am using Python. I tried to access post_id/picture, but I keep getting:
facebook.GraphAPIError: (#12) picture edge for this type is deprecated for versions v2.3 and higher
Is there any alternative to the picture edge in v2.8? The documentation still lists... | false | 40,939,604 | 0 | 0 | 0 | 0 | I faced a similar problem. Now to get the picture of a post you can call
{post-id}?fields=picture,full_picture
where picture returns the url of a thumbnail of the image, while full_picture returns the url of the real image. | 0 | 298 | 0 | 0 | 2016-12-02T19:28:00.000 | python,facebook | Facebook API get picture from post | 1 | 1 | 1 | 45,242,035 | 0 |
0 | 0 | Imagine you have two python processes, one server and one client, that interact with each other.
Both processes/programs run on the same host and communicate via TCP, eg. by using the AMP protocol of the twisted framework.
Could you think of an efficient and smart way how both python programs can authenticate each othe... | false | 40,964,465 | 0 | 0 | 0 | 0 | If you do not want to use SSL - there are a few options:
Client must send some authentication token (you may call it password) to server as a one of the first bunch of data sent through the socket. This is the simplest way. Also this way is cross-platform.
Client must send id of his process (OS-specific). Then server ... | 0 | 79 | 0 | 0 | 2016-12-04T22:28:00.000 | python,authentication | Mutual authentication of python processes | 1 | 1 | 1 | 40,964,673 | 0 |
0 | 0 | I am now studying and developing a CANopen client with a python stack and i'm struggling to find out how to communicate with a slave Modbus through a gateway.
Since the gateway address is the one present in the Object Dictionary of the CANopen, and the Gateway has addresses of modbus Slaves I/O, how to specify the addr... | true | 40,974,077 | 1.2 | 0 | 0 | 0 | This will be the gateway's business to fix. There is no general answer, nor is there a standard for how such gateways work. Gateways have some manner of software that allows you to map data between the two field buses. In this case I suppose it would be either a specific CANopen PDO or a specific CAN id that you map to... | 0 | 339 | 0 | 0 | 2016-12-05T12:15:00.000 | python,modbus,can-bus,canopen | How does CANopen client communicate with Modbus slave through CANopen/Modbus gateway ? | 1 | 1 | 1 | 41,042,839 | 0 |
0 | 0 | We have a back end that exposes 50-60 Rest APIs. These will largely be consumed by standalone applications like a Python script or a Java program.
One issue we have is the APIs are at a very granular level, they do not match the business use case. For example to perform a business use case end user might have to call 4... | true | 40,978,516 | 1.2 | 0 | 0 | 1 | I think this is a nice idea. To determine what kind of solution you could build you should consider different aspects:
Who would write these API combinations?
What kind of tool support would be appropriate? I mean validation, syntax highlighting, autocompletion, typesystem checks, etc
How much time would make sense to... | 0 | 190 | 0 | 1 | 2016-12-05T16:11:00.000 | python,web-services,rest,dsl,mps | Meta language for rest client | 1 | 1 | 1 | 40,981,915 | 0 |
0 | 0 | I'm new to AWS Lambda and pretty new to Python.
I wanted to write a python lambda that uses the AWS API.
boto is the most popular python module to do this so I wanted to include it.
Looking at examples online I put import boto3 at the top of my Lambda and it just worked- I was able to use boto in my Lambda.
How does A... | false | 40,981,908 | 0.197375 | 1 | 0 | 3 | AWS Lambda's Python environment comes pre-installed with boto3. Any other libraries you want need to be part of the zip you upload. You can install them locally with pip install whatever -t mysrcfolder. | 0 | 70 | 0 | 1 | 2016-12-05T19:33:00.000 | python,amazon-web-services,aws-lambda | How does AWS know where my imports are? | 1 | 1 | 3 | 40,981,986 | 0 |
0 | 0 | I am wondering if there is any way to wirelessly connect to a computer/server using python's socket library. The dir(socket) brought up a lot of stuff and I wanted help sorting it out. | false | 40,987,412 | 0.099668 | 0 | 0 | 1 | but one question. Is the socket server specific to python, or can
another language host and python connect or vise-versa?
As long as you are using sockets - you can connect to any socket-based server (made with any language). And vice-versa: any socket-based client will be able to connect to your server. Moreover it... | 0 | 102 | 0 | 1 | 2016-12-06T03:38:00.000 | python,sockets,connect,wireless | How do I wirelessly connect to a computer using python | 1 | 1 | 2 | 40,987,772 | 0 |
0 | 0 | Years ago for a masters project my friend took a bunch of data from an excel sheet and used them in a powerpoint graph. He told me he made the graph in excel then copied it into powerpoint. Now, when I hover over the graph I see the points associated to where my mouse hovers. My friend lost the original excel sheet and... | false | 41,044,395 | 0.132549 | 0 | 0 | 2 | Right click the chart, choose Edit Data.
If it's an embedded chart, the chart and its workbook will open in Excel.
From there you can File | Save As and save your new Excel file. | 0 | 150 | 0 | 0 | 2016-12-08T16:35:00.000 | python,json,excel,powerpoint | Take data points from my power point graph and put them into an excel sheet | 1 | 1 | 3 | 41,045,163 | 0 |
0 | 0 | I know how to send email through Outlook/Gmail using the Python SMTP library. However, I was wondering if it was possible to receive replys from those automated emails sent from Python.
For example, if I sent an automated email from Python (Outlook/Gmail) and I wanted the user to be able to reply "ok" or "quit" to the ... | false | 41,107,643 | 0 | 1 | 0 | 0 | SMTP is only for sending. To receive (read) emails, you will need to use other protocols, such as POP3, IMAP4, etc. | 0 | 308 | 0 | 0 | 2016-12-12T18:57:00.000 | python,email,outlook | Python SMTP Send Email and Receive Reply | 1 | 1 | 1 | 41,108,481 | 0 |
0 | 0 | I'm trying to make a usable tests for my package, but using Flask.test_client is so different from the requests API that I found it hard to use.
I have tried to make requests.adapters.HTTPAdapter wrap the response, but it looks like werkzeug doesn't use httplib (or urllib for that matter) to build it own Response objec... | false | 41,108,551 | 0.066568 | 0 | 0 | 1 | A PyPI package now exists for this so you can use pip install requests-flask-adapter. | 0 | 1,360 | 0 | 11 | 2016-12-12T19:57:00.000 | python,python-requests,werkzeug | requests-like wrapper for flask's test_client | 1 | 1 | 3 | 59,821,311 | 0 |
0 | 0 | I am currently having trouble using requests. I use the import requests command yet I get the import error that says no module named 'requests'.
To install it I first installed SetupTools, then pip and finally used the pip install requests command. This didn't work so I ended up uninstalling and reinstalling (with pip3... | true | 41,111,623 | 1.2 | 0 | 0 | 0 | I resolved this issue by just reinstalling requests to the c: drive (which didn't fully solve it) and then just moving the requests folder to c:\Lib which now works fine and allows me to import it properly. | 1 | 44 | 0 | 0 | 2016-12-12T23:54:00.000 | python,python-3.x,pip,python-requests,importerror | Resolution for Import Error when trying to import 'Requests' | 1 | 1 | 1 | 41,123,054 | 0 |
1 | 0 | We have two servers (client-facing, and back-end database) between which we would like to transfer PDFs. Here's the data flow:
User requests PDF from website.
Site sends request to client-server.
Client server requests PDF from back-end server (different IP).
Back-end server sends PDF to client server.
Client server ... | false | 41,154,360 | 0.099668 | 0 | 0 | 1 | I wanted to share my solution to this, but give credit to @CoolqB for the answer. The key was including 'rb' to properly read the binary file and including the codecs library. Here are the final code snippets:
Client request:
response = requests.get('https://www.mywebsite.com/_api_call')
Server response:
f = codecs.... | 0 | 1,341 | 0 | 0 | 2016-12-15T00:10:00.000 | python,api,pdf | Transfer PDF files between servers in python | 1 | 2 | 2 | 41,170,783 | 0 |
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