python-3.6

问题 I'm trying to install mysql module for python with pip, but I got an error: mysqlclient.lib(typelib.obj) : error LNK2001: unresolved external symbol __iob_func mysqlclient.lib(viosslfactories.obj) : error LNK2001: unresolved external symbol __iob_func mysqlclient.lib(my_winfile.obj) : error LNK2001: unresolved external symbol__iob_func mysqlclient.lib(my_messnc.obj) : error LNK2001: unresolved external symbol __iob_func mysqlclient.lib(client.obj) : error LNK2001: unresolved external symbol _

问题 I'm trying to install mysql module for python with pip, but I got an error: mysqlclient.lib(typelib.obj) : error LNK2001: unresolved external symbol __iob_func mysqlclient.lib(viosslfactories.obj) : error LNK2001: unresolved external symbol __iob_func mysqlclient.lib(my_winfile.obj) : error LNK2001: unresolved external symbol__iob_func mysqlclient.lib(my_messnc.obj) : error LNK2001: unresolved external symbol __iob_func mysqlclient.lib(client.obj) : error LNK2001: unresolved external symbol _

问题 I'm trying to figure out how to feather the edges of an image using Pillow with Python. I need something like this cute cat (ignore the visible edges): I tried im.filter(ImageFilter.BLUR) but is not what I'm looking for. 回答1: Have a look at this example: from PIL import Image from PIL import ImageFilter RADIUS = 10 # Open an image im = Image.open(INPUT_IMAGE_FILENAME) # Paste image on white background diam = 2*RADIUS back = Image.new('RGB', (im.size[0]+diam, im.size[1]+diam), (255,255,255))

问题 I have a flask app that used to run with python3.5 on apache2. I am now trying to change it to run on 3.6 (i have sone type hinting in my code that is only supported on 3.6). I have installed the module for python3.6, but when tried to restart apache and run my app, it fails. When running mod_wsgi-express module-location I have the python3.5 version /usr/local/lib/python3.5/dist-packages/mod_wsgi/server/mod_wsgi-py35.cpython-35m-x86_64-linux-gnu.so The same file also existis on my server in

问题 I am trying to do this: from sklearn.model_selection import train_test_split and getting an error: In [31]: from sklearn.model_selection import train_test_split --------------------------------------------------------------------------- ImportError Traceback (most recent call last) <ipython-input-31-73edc048c06b> in <module>() ----> 1 from sklearn.model_selection import train_test_split /usr/local/lib/python3.6/site-packages/sklearn/model_selection/__init__.py in <module>() ----> 1 from .

问题 I tried to load a small dataset on local Spark when this exception is thrown when I used count() in PySpark ( take() seems working). I tried to search about this issue but got no luck in figuring out why. It seems something is wrong with the partition of RDD. Any ideas? Thank you in advance! sc.stop() sc = SparkContext("local[4]", "temp") testfile1 = sc.textFile(localpath('part-00000-Copy1.xml')) testfile1.filter(lambda x: x.strip().encode('utf-8').startswith(b'<row')).take(1) ## take

问题 When doing python3 Webhook.py (this is the file), it gives me the error: File "<fstring>", line 1 (%X - %x) ^ SyntaxError: invalid syntax I've tried to print out the raw contents of the file and I also used a hex editor, there is nothing on line 1 that should be causing erorrs. I also did: import time, os, aiohttp, plistlib, discord, asyncio, json, subprocess In the Terminal.app version of Python3 and I had no errors, my version was 3.6.3 but updated to 3.6.5 to check if the issue would go

问题 When doing python3 Webhook.py (this is the file), it gives me the error: File "<fstring>", line 1 (%X - %x) ^ SyntaxError: invalid syntax I've tried to print out the raw contents of the file and I also used a hex editor, there is nothing on line 1 that should be causing erorrs. I also did: import time, os, aiohttp, plistlib, discord, asyncio, json, subprocess In the Terminal.app version of Python3 and I had no errors, my version was 3.6.3 but updated to 3.6.5 to check if the issue would go

问题 I suspected that airflow run dag_id task_id execution_date would run all upstream tasks, but it does not. It will simply fail when it sees that not all dependent tasks are run. How can I run a specific task and all its dependencies? I am guessing this is not possible because of an airflow design decision, but is there a way to get around this? 回答1: You can run a task independently by using -i/-I/-A flags along with the run command. But yes the design of airflow does not permit running a

问题 I have a request over tor that used to worked in python3.6. I switched to python3.7 and now I get 403 response status. Below is a way to replicate the issue with conda environments and requests: In python3.6: conda create -n python3.6 python=3.6.5 conda activate python3.6 conda install requests conda install ipython[all] ipython import requests session = requests.session() session.proxies = {} session.proxies['http'] = 'socks5h://localhost:9050' session.proxies['https'] = 'socks5h://localhost