BERJAYA

>>> %matplotlib inline results in SyntaxError: invalid syntax
by Mike S Dec. 25, 2023

Dec. 25, 2023

I have installed Python 3.4.4 on XPSP3 and am trying to work my way through this tutorial. A Complete Tutorial on Ridge and Lasso Regression in Python http://www.analyticsvidhya.com/blog/2016/01/complete-tutorial-ridge-lasso-r… In Step 2 "Why Penalize the Magnitude of Coefficients?" we are shown this code: #Importing libraries. The same will be used throughout the article. import numpy as np import pandas as pd import random import matplotlib.pyplot as plt %matplotlib inline I get an error on the last line. I am running this code in Idle Python 3.4.4 Shell... Python 3.4.4 (v3.4.4:737efcadf5a6, Dec 20 2015, 19:28:18) [MSC v.1600 32 bit (Intel)] on win32 Type "copyright", "credits" or "license()" for more information. >>> import numpy as np >>> import pandas as pd >>> import random >>> import matplotlib.pyplot as plt >>> %matplotlib inline SyntaxError: invalid syntax What am I doing wrong? Suggested reading? TIA, Mike

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Re: How to add CC and BCC while sending mails using python
by akegb3＠gmail.com June 20, 2023

June 20, 2023

On Tuesday, September 30, 2008 8:00:16 AM UTC-8, Bernhard Walle wrote: > Hi, > > * cindy jones [2008-09-30 19:57]: > > > > Can someone tel me how to add cc's and bcc's while sending mails using > > python > > Following (tested) snippet should help: > > ------------------ 8< ------------------------------ > from smtplib import SMTP > from email.mime.image import MIMEImage > from email.mime.text import MIMEText > from email.mime.multipart import MIMEMultipart > > to = 'to_address(a)example.invalid' > cc = 'cc_address(a)example.invalid' > bcc = 'bcc_address(a)example.invalid' > > msg = MIMEMultipart() > msg['To'] = to > msg['Cc'] = cc > msg['From'] = 'bernhard(a)bwalle.de' > msg['Subject'] = 'Test' > text = MIMEText('Das ist ein Test') > text.add_header("Content-Disposition", "inline") > msg.attach(text) > > s = SMTP('test.smtp.relay') > s.sendmail(msg['From'], [to, cc, bcc], msg.as_string()) > s.quit() > ------------------ >8 ------------------------------ > > > Regards, > Bernhard Hello Bernhard, I've tried the above code and the bcc address does not receive the message, on the To & CC addresses receive it. Here are snippets from my code, perhaps something will stand out to you? to = 'ed(a)domain.gov' cc = 'ed(a)gmailmail.com' bcc = 'ed(a)home.net' msg = MIMEMultipart() msg['To'] = to msg['Cc'] = cc msg['Subject'] = 'My Subject text here' msg['From'] = 'edsboss(a)domain.gov' smtp = SMTP("smtpserver") smtp.ehlo() smtp.sendmail(msg['From'], [to, cc, bcc], msg.as_string()) Thanks in advance..hope you're still out there!! ~Ed

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[Request for Assistance] To uninstall python installed in other user profile (Win 10)
by Yogesh Tirthkar April 10, 2023

April 10, 2023

Hi Team, Could you please advise on the scenario in windows 10 machine : Where we need to uninstall/remove python from user profile A (installed by user A in its own profile folder) - via an admin user or system account. Currently when we try to uninstall it via admin/system account - it displays that the python product is not installed for this user (admin/system). Appreciate your assistance. Regards, Yogesh. _________________________________________________________________________________ Technology Group | GIC Private Limited | 168 Robinson Road, #37-01, Capital Tower, Singapore 068912 This email from GIC may contain confidential information. Unauthorised communication and disclosure of any information in this email is prohibited. If you are not the intended recipient, please notify the sender and delete this email immediately.

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Windows installer from python source code without access to source code
by Jim Schwartz April 9, 2023

April 9, 2023

I want a windows installer to install my application that's written in python, but I don't want the end user to have access to my source code. Is that possible using python? I was using cx-freeze, but that has the source code available. So does pyinstaller. I think gcc does, too. Does anyone know of a way to do this?

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Re: Python not showing correct version
by Sumeet Firodia April 4, 2023

April 4, 2023

> > Hi Team, > > I have installed Python 3.8 for Snowpark but when I check the version in > command prompt it shows me Python 3.10.10. > > C:\Users\admin>python --version > Python 3.10.10 > > Also when I try to uninstall 3.10 it says no such version is installed. > > C:\Users\admin>pip uninstall python 3.10.10 > WARNING: Skipping python as it is not installed. > WARNING: Skipping 3.10.10 as it is not installed. > > Can you please help me here as my snowpark assignment is stuck because of > this issue. > > Thanks > Sumeet > >

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built-in pow() vs. math.pow()
by Andreas Eisele April 3, 2023

April 3, 2023

I sometimes make use of the fact that the built-in pow() function has an optional third argument for modulo calculation, which is handy when dealing with tasks from number theory, very large numbers, problems from Project Euler, etc. I was unpleasantly surprised that math.pow() does not have this feature, hence "from math import *" overwrites the built-in pow() function with a function that lacks functionality. I am wondering for the rationale of this. Does math.pow() do anything that the built-in version can not do, and if not, why is it even there? Thanks in advance for any enlightening comment on this. Best regards, Andreas

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Python file location
by windhorn April 2, 2023

April 2, 2023

I have an older laptop I use for programming, particularly Python and Octave, running a variety of Debian Linux, and I am curious if there is a "standard" place in the file system to store this type of program file. OK, I know they should go in a repository and be managed by an IDE but this seems like way overkill for the kind of programming that I do, normally a single file. Any suggestions welcome, thanks. Regards, Allen

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Ole version set as default
by Pranav Bhardwaj April 1, 2023

April 1, 2023

Dear sir, I am Pranav Bhardwaj and I stuck in a problem. My problem is that in my system I have python 3.11.2 but when I type python in my command prompt, my command prompt show that python version 2.7.13 as a default. And I can't be able to find python 2.7.13 in my system in any file and I tried various methods to set python 3.11.2 as a default but can't be able to do so. I tried to change environment variables, try to find and delete python 2.7.13 , try to set python 3.11.2 as default, but I can't be able to do so. So can you help me how can I solve this problem?

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Re: Python 3.9 asyncio: Task cancel() throws asyncio.exceptions.CancelledError instead of asyncio.CancelledError
by Clint Olsen March 31, 2023

March 31, 2023

On Friday, March 31, 2023 at 3:23:24 PM UTC-7, Chris Angelico wrote: > On Sat, 1 Apr 2023 at 09:19, Clint Olsen <xxx...(a)gmail.com> wrote: > > Attempting to catch asyncio.CancelledError or asyncio.CancelledError does not work. The function in question looks like: > >>> asyncio.exceptions.CancelledError is asyncio.CancelledError > True > > Does that answer the question? No, I couldn't catch either exception even though they are the same. -Clint

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Python 3.9 asyncio: Task cancel() throws asyncio.exceptions.CancelledError instead of asyncio.CancelledError
by Clint Olsen March 31, 2023

March 31, 2023

I'm having some issues with task cancellation inside a signal handler. My tasks do get cancelled, but I see odd behavior: Traceback (most recent call last): File "/home/utils/release/sw/tools/python-3.9.7/lib/python3.9/site-packages/grpc/aio/_call.py", line 406, in _consume_request_iterator async for request in request_iterator: File "/home/foo/lib/python/rush/client.py", line 105, in send_status status = await sendq.get() File "/home/utils/Python/3.9/3.9.7-20211101/lib/python3.9/asyncio/queues.py", line 166, in get await getter asyncio.exceptions.CancelledError: Client killed with signal 2 Attempting to catch asyncio.CancelledError or asyncio.CancelledError does not work. The function in question looks like: 101 async def send_status(): 102 while True: 103 logging.info('Waiting for sendq') 104 try: 105 status = await sendq.get() 106 107 if not status: 108 break 109 110 logging.info(f'Sendq status {status}') 111 112 message = rush_pb2.Status(**status) 113 yield message 114 except asyncio.exceptions.CancelledError as err: 115 logging.error(f'Weird error {err}') 116 #raise asyncio.CancelledError 117 break If I use "except:" it does catch this exception. What's going on here? Thanks, -Clint

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March 2023