urllib3

ImportError: cannot import name dump_publickey

懵懂的女人 提交于 2019-12-11 10:34:38
问题 Successfully installed pip install --upgrade snowflake-connector-python , but i'm unable to print snowflake version. Don't know what could be the issue. Followed steps provided in below link. https://docs.snowflake.net/manuals/user-guide/python-connector-install.html#step-2-verify-your-installation import snowflake.connector # Gets the version ctx = snowflake.connector.connect( user='<your_user_name>', password='<your_password>', account='<your_account_name>' ) cs = ctx.cursor() try: cs

Script Suddenly Stops Crawling Without Error or Exception

痞子三分冷 提交于 2019-12-10 12:35:44
问题 I'm not sure why, but my script always stops crawling once it hits page 9. There are no errors, exceptions, or warnings, so I'm kind of at a loss. Can somebody help me out? P.S. Here is the full script in case anybody wants to test it for themselves! def initiate_crawl(): def refresh_page(url): ff = create_webdriver_instance() ff.get(url) ff.find_element(By.XPATH, '//*[@id="FilterItemView_sortOrder_dropdown"]/div/span[2]/span/span/span/span').click() ff.find_element(By.XPATH, '//a[contains

Python Requests, warning: urllib3.connectionpool:Connection pool is full

痞子三分冷 提交于 2019-12-08 19:16:28
I'm using the requests library in python 3 and despite my best efforts I can't get the following warning to disappear: WARNING:requests.packages.urllib3.connectionpool:Connection pool is full, discarding connection: myorganization.zendesk.com I'm using requests in a multithreaded environment to get and post json files concurrently to a single host , definitely no subdomains. In this current set up I'm using just 20 threads. I attempted to use a Session in order to get requests to reuse connections and thus get rid of the problem, but it hasn't worked. This is the code in my class constructor:

pip not installing any package with warnings “ InsecurePlatformWarning, SNIMissingWarning” [duplicate]

ε祈祈猫儿з 提交于 2019-12-08 12:50:37
问题 This question already has answers here : Not able to install Python packages [SSL: TLSV1_ALERT_PROTOCOL_VERSION] (16 answers) Closed last year . Python version: 2.7.6 Pip version: 9.0.3 C:\Python27\Scripts>pip install pyOpenSSL Collecting pyOpenSSL below is the error while installing any package c:\python27\lib\site-packages\pip_vendor\urllib3\util\ssl_.py:339: SNIMissingWarning: An HTTPS request has been made, b ut the SNI (Subject Name Indication) extension to TLS is not available on this

How to download a file in parts

时光毁灭记忆、已成空白 提交于 2019-12-08 03:04:07
问题 I'm writing a program that downloads files anywhere up to a 1Gb in size. Right now I'm using the requests package to download files, and although it works (I think it times out sometimes) it is very slow. I've seen some examples multi-part download examples using urllib2 but I'm looking for a way to use urllib3 or requests, if that package has the ability. 回答1: How closely have you looked at requests' documentation? In the Quickstart documentation the following is described r = requests.get

conda missing requests.packages.urllib3.util.url

回眸只為那壹抹淺笑 提交于 2019-12-08 02:56:31
问题 Somehow I broke my conda/urllib3 installation (Python 2.7 / Anaconda) but without admin rights to the machine I use have limited options to fix / reinstall everything the whole anaconda. For any conda operations,(e.g. conda install launcher), I am getting the message: Traceback (most recent call last): File "C:\Anaconda2\Scripts\conda-script.py", line 3, in <module import conda.cli File "C:\Anaconda2\Lib\site-packages\conda\cli\__init__.py", li from .main import main # NOQA File "C:\Anaconda2

authentication with urllib3

∥☆過路亽.° 提交于 2019-12-07 12:12:54
问题 I am trying to connect to a webpage using urllib3. The code is provided below. import urllib3 http=urllib3.PoolManager() fields={'username':'abc','password':'xyz'} r=http.request('GET',url,fields) If we assume that url is some webpage which needs to be authenticated using username and password, am i using the right code to authenticate ? I have did this using urllib2 very comfortably but i was not able to do the same thing using urllib3. Many Thanks 回答1: Assuming you're trying to do Basic

conda missing requests.packages.urllib3.util.url

我只是一个虾纸丫 提交于 2019-12-06 13:28:54
Somehow I broke my conda/urllib3 installation (Python 2.7 / Anaconda) but without admin rights to the machine I use have limited options to fix / reinstall everything the whole anaconda. For any conda operations,(e.g. conda install launcher), I am getting the message: Traceback (most recent call last): File "C:\Anaconda2\Scripts\conda-script.py", line 3, in <module import conda.cli File "C:\Anaconda2\Lib\site-packages\conda\cli\__init__.py", li from .main import main # NOQA File "C:\Anaconda2\Lib\site-packages\conda\cli\main.py", line 4 from ..base.context import context File "C:\Anaconda2\Lib

How to download a file in parts

只愿长相守 提交于 2019-12-06 11:50:25
I'm writing a program that downloads files anywhere up to a 1Gb in size. Right now I'm using the requests package to download files, and although it works (I think it times out sometimes) it is very slow. I've seen some examples multi-part download examples using urllib2 but I'm looking for a way to use urllib3 or requests, if that package has the ability. How closely have you looked at requests' documentation ? In the Quickstart documentation the following is described r = requests.get(url, stream=True) r.raw.read(amount) The better way, however, to do this is: fd = open(filename, 'wb') r =

urllib3 maxretryError

可紊 提交于 2019-12-06 00:24:52
问题 I have just started using urllib3, and I am running into a problem straightaway. According to their manuals, I started off with the simple example: Python 2.7.1+ (r271:86832, Apr 11 2011, 18:13:53) [GCC 4.5.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import urllib3 >>> >>> http = urllib3.PoolManager() >>> r = http.request('GET', 'http://google.com/') I get thrown the following error: Traceback (most recent call last): File "<stdin>", line 1, in