F-string usage in a print()
future_value = 0 for i in range(years): # for i in range(months): future_value += monthly_investment future_value = round(future_value, 2) # monthly_interest_amount = future_value * monthly_interest_rate # future_value += monthly_interest_amount # display the result print(f"Year = ", years + f"Future value = \n", future_value)When joining a string with a number, use an f-string otherwise, code a str() because a implicit convert of an int to str causes a TypeError!Well...WTF! Am I not using the f-string function correctly...in the above line of code??? Caddy Man Good sense makes one slow to anger, and it is his glory tooverlook an offense. Proverbs 19:11 -- https://mail.python.org/mailman/listinfo/python-list
Help, PyCharm fails to recognize my tab setting...See attached picture of the code.
C:\Users\kevin\PycharmProjects\Myfuturevalue\venv\Scripts\python.exe C:\Users\kevin\PycharmProjects\Myfuturevalue\FutureValueCal.py File "C:\Users\kevin\PycharmProjects\Myfuturevalue\FutureValueCal.py", line 31 elif (years > 50.0) or (years < 1.0) : ^IndentationError: expected an indented block after 'if' statement on line 29 Process finished with exit code 1 Good sense makes one slow to anger, and it is his glory tooverlook an offense. Proverbs 19:11 -- https://mail.python.org/mailman/listinfo/python-list
Pycharm IDE
Greetings... Kevin here:I need help, as you have guessed!I have this line: The
Print Statement... Why complain about a 'comma', or a ')'???def play_game():
number = random.randint(1, LIMIT)
print (f'"I am thinking of a number between 1 to {LIMIT}\n")Or is this a
setting in the IDE, I need to reassign?
Regards, Perplexed
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
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Re: Pycharm IDE
print (f'"I am thinking of a number between 1 to {LIMIT}\n")I had the
impression that the format specifier 'f' was necessary for the print function,
but the double quotes are for the string printed to the user, as a prompt!The
Pycharm IDE is showing that it expects a single quotation mark or ')'! No error
message is displayed.
Perplexed
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
On Tuesday, April 18, 2023 at 06:44:37 PM MDT, aapost
wrote:
On 4/18/23 19:18, Kevin M. Wilson wrote:
>Why complain about a 'comma', or a ')'???
> print (f'"I am thinking of a number between 1 to {LIMIT}\n")
my version says it expects ' first (to close the fstring)
then on a new line below it, it mentions the comma and )
I believe that is just showing you after ' it expects you to end the
print with ) as you have
or , to add additional arguments to print
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Re: Pycharm IDE
Ok, I got rid of the "print (f'"I am thinking of a number between 1 to
{LIMIT}\n")"print ("I am thinking of a number between 1 to {LIMIT}\n"),
and Pycharm stopped complaining about it... WHY??
Perplexed
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
On Tuesday, April 18, 2023 at 11:17:52 PM MDT, Kevin M. Wilson via
Python-list wrote:
print (f'"I am thinking of a number between 1 to {LIMIT}\n")I had the
impression that the format specifier 'f' was necessary for the print function,
but the double quotes are for the string printed to the user, as a prompt!The
Pycharm IDE is showing that it expects a single quotation mark or ')'! No error
message is displayed.
Perplexed
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
On Tuesday, April 18, 2023 at 06:44:37 PM MDT, aapost
wrote:
On 4/18/23 19:18, Kevin M. Wilson wrote:
>Why complain about a 'comma', or a ')'???
> print (f'"I am thinking of a number between 1 to {LIMIT}\n")
my version says it expects ' first (to close the fstring)
then on a new line below it, it mentions the comma and )
I believe that is just showing you after ' it expects you to end the
print with ) as you have
or , to add additional arguments to print
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PyCharm's strict PEP and not so strict?
Greetings, I'm in a bit of a quandary, I want some strict syntax errors to be flagged, but the use of single quotes vs double quotes! NOT what I need from the 'checker', you dig? As I've recently returned to the IDE, and no longer have the "stones" for bull, how do I set up the kind of "checking" I want? Thank you, Kevin "When you pass through the waters, I will be with you: and when you pass through the rivers, they will not sweep over you. When you walk through the fire, you will not be burned: the flames will not set you ablaze." Isaiah 43:2 | | Virus-free.www.avg.com | -- https://mail.python.org/mailman/listinfo/python-list
Editing PEP-8, in particular "expected 2 blanks, found 1
Folks, help please! What the @#$! are these doing popping up. Code styles are personal, and not subject to debate.Where can I edit these out of my IDE? Kevin "When you pass through the waters, I will be with you: and when you pass through the rivers, they will not sweep over you. When you walk through the fire, you will not be burned: the flames will not set you ablaze." Isaiah 43:2 | | Virus-free.www.avg.com | -- https://mail.python.org/mailman/listinfo/python-list
Disable 'style PEP' messages
Hi... How do I set Pycharm to find only syntax errors?!! "When you pass through the waters, I will be with you: and when you pass through the rivers, they will not sweep over you. When you walk through the fire, you will not be burned: the flames will not set you ablaze." Isaiah 43:2 | | Virus-free.www.avg.com | -- https://mail.python.org/mailman/listinfo/python-list
Three (3) >>> in the debug screen of PyCharm... Que Es over?!!
"When you pass through the waters, I will be with you: and when you pass through the rivers, they will not sweep over you. When you walk through the fire, you will not be burned: the flames will not set you ablaze." Isaiah 43:2 | | Virus-free.www.avg.com | -- https://mail.python.org/mailman/listinfo/python-list
Invalid literal for int() with base 10?
Ok, I'm not finding any info. on the int() for converting a str to an int (that
specifies a base parameter)?! The picture is of the code I've written... And
the base 10 paradigm involved?? years = int('y') # store for
calculationValueError: invalid literal for int() with base 10: 'y'What is meant
by "invalid literal"? I'm trying to convert srt to int, and I didn't know I
needed to specify the base. Plus I haven't read anything that I need to specify
the base for the int().
Attached is the code, showing the code and the execution of said code.
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
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From geeksforgeeks.org, on converting the string created by the input() to an INT
We can first convert the string representation of float into float using
float() function and then convert it into an integer using int().So, why can't
a string of an integer be converted to an integer, via
print(int(str('23.5')))???
Perplexed
| print(int(float('23.5'))) |
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
--
https://mail.python.org/mailman/listinfo/python-list
Re: Invalid literal for int() with base 10?
Ok, I'm not finding any info. on the int() for converting a str to an int (that
specifies a base parameter)?! The picture is of the code I've written... And
the base 10 paradigm involved?? years = int('y') # store for calculation
ValueError: invalid literal for int() with base 10: 'y'
What is meant by "invalid literal"? I'm trying to convert str to int, and I
didn't know I needed to specify the base. Plus I haven't read anything that I
need to specify the base for the int().
Attached is the code, showing the code and the execution of said code.
Sorry, got pissed and didn't check all the content I sent!
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
On Thursday, May 25, 2023 at 05:55:06 PM MDT, Kevin M. Wilson via
Python-list wrote:
Ok, I'm not finding any info. on the int() for converting a str to an int
(that specifies a base parameter)?! The picture is of the code I've written...
And the base 10 paradigm involved?? years = int('y') # store for
calculationValueError: invalid literal for int() with base 10: 'y'What is meant
by "invalid literal"? I'm trying to convert srt to int, and I didn't know I
needed to specify the base. Plus I haven't read anything that I need to specify
the base for the int().
Attached is the code, showing the code and the execution of said code.
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
--
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For example: Question, moving a folder (T061RR7N1) containing a Specific file (ReadCMI), to folder: C:\\...\DUT0
for path, dir, files in os.walk(myDestinationFolder):
# for path, dir, files in os.walk(destfolder):
print('The path is %s: ', path)
print(files)
os.chdir(mySourceFolder)
if not os.path.isfile(myDestinationFolder + file):
# if not os.path.isfile(destfolder + file):
print('The file is %s: ', file)
shutil.copytree(mySourceFolder, myDestinationFolder)
# os.rename(path + '\\' + file, myDestinationFolder + file)
# os.rename(path + '\\' + file, destfolder + file)
os.rename(path + '\\' + file, myDestinationFolder + file)
elif os.path.isfile(myDestinationFolder + file):
# os.rename(path + '\\' + file, destfolder + file)
shutil.copytree(mySourceFolder, myDestinationFolder)
So I would very much appreciate your ideas on the above statements!Because...I
think I've got the wrong function (os.path.isfile), when I should be (s/b)
using a stepped approach!Note: program allows input of ID = T061RR7N1 (for
example)1) find the folder containing "file": where folder = T061RR7N1, and
file is "ReadCMI"; if TRUE, shutil.copytree C:\\...\T061RR7N1\ReadCMI (TO)
C:\\...\DUT[?], where [?] is a num from 0 - 15.2) append to
C:\\...\DUT[?]\T061RR7N1, which contains "ReadCMI"!
and would you mind telling me why this works (in every example I've found on
the internet): r'C:\\anyfolder\\anyotherfolder\\'...what does the "r" signify?
If it's 'read', why can't I use the 'a' for append?
KMW
"The only way to have experience is by having the experience"!
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Re: Python cannot count apparently
Set i = 0 at the begin of the code, that way each entry starts at Logical 0 of the array/container/list... "The only way to have experience is by having the experience"! On Sunday, February 7, 2021, 12:56:40 PM MST, Karsten Hilbert wrote: Am Sun, Feb 07, 2021 at 07:47:03PM + schrieb Paul Bryan: > That's not the only problem with the code. There's a missing close- > paren and a reference to "string" which I presume was meant to be > "myString". I know. I wasn't going to spoil everything right away. The sort of response we would get from OP would tell us what sort of help might be most suitable :-) Karsten -- GPG 40BE 5B0E C98E 1713 AFA6 5BC0 3BEA AC80 7D4F C89B -- https://mail.python.org/mailman/listinfo/python-list -- https://mail.python.org/mailman/listinfo/python-list
Python 2.7 and 3.9
My employer has hundreds of scripts in 2.7, but I'm writing new scripts in 3.9! I'm running into 'invalid syntax' errors.I have to maintain the 'Legacy' stuff, and I need to mod the path et al., to execute 3.7 w/o doing damage to the 'Legacy' stuff...IDEA' are Welcome! KMW John 1:4 "In him was life; and the life was the light of men." -- https://mail.python.org/mailman/listinfo/python-list
Tkinter needed as a legacy version 2.7 imports the module...
Hey Community, Is there a site where I might/can download a version of Tkinter for Python 2.7? Seriously, KMW John 1:4 "In him was life; and the life was the light of men." -- https://mail.python.org/mailman/listinfo/python-list
Pycharm IDE: seeking an assist!
Greetings Python coders, I have installed the Pycharm IDE, and upon successfully auto install of the path/environment statements. The IDE opened and displayed (bottom right corner): The use of Java options environment variables detected. Such variables override IDE configuration files (*.vmoptions) and may cause performance and stability issues. Please consider deleting these variables: _JAVA_OPTIONS. Now I've opened the installed .bat files...append.bat, format.bat, inspect.bat, itedit.bat, and pycharm.bat! Of the Five(5) listed above, only 'pycharm.bat' contains statements setting up the IDE' run environment, beyond Seven (7) lines. Having searched the 'pycharm.bat' file for "_JAVA_OPTIONS", and the 'pycharm64.exe.vmoptions' file as well. I was able to add the line '-Djava.net.preferIPv4Stack=False', reboot, and still no JOY. Message is still popping open, when the IDE first executes. No documentation have I found, details what this option, the setting of...will do! Any and all help, please! Kevin Good sense makes one slow to anger, and it is his glory to overlook an offense. Proverbs 19:11 -- https://mail.python.org/mailman/listinfo/python-list
python-list@python.org
MS Edge settings are displayed in the first picture, the error I encountered is the second picture...not sure how I get around this!I reloaded the browser after checking the settings for JavaScript...confused. Kevin Good sense makes one slow to anger, and it is his glory tooverlook an offense. Proverbs 19:11 -- https://mail.python.org/mailman/listinfo/python-list
Flubbed it in the second interation through the string: range error... HOW?
The following is my effort to understand how to process a string, letter, by
letter:
def myfunc(name): index = 0 howmax = len(name) # while (index <=
howmax): while (index < howmax): if (index % 2 == 0):
print('letter to upper = {}, index {}!'.format(name[index], index))
name = name[index].upper() print('if block {} and index
{}'.format(name[index], index)) elif (index % 2 > 0):
print(index) print('Start: elseif block, index is {}, letter is
{}'.format(index, name)) # print('letter to lower =
{}'.format(name[index])) # print('Already lowercase do noting: name
= {}'.format(name[index])) index += 1 # index = name.upper()
return name
myfunc('capitalism')
Error message: Not making sense, index is 1, letter s/b
'a'letter to upper = c, index 0!
if block C and index 0
1
Start: elseif block, index is 1, letter is C
---
IndexErrorTraceback (most recent call last)
Cell In[27], line 21
17 # index = name.upper()
19 return name
---> 21 myfunc('capitalism')
Cell In[27], line 8, in myfunc(name)
6 while (index < howmax):
7 if (index % 2 == 0):
> 8 print('letter to upper = {}, index {}!'.format(name[index],
index))
9 name = name[index].upper()
10 print('if block {} and index {}'.format(name[index], index))
IndexError: string index out of
range***
So, I'm doing something... Stupid!!
***
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
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Fw: Flubbed it in the second interation through the string: range error... HOW?
The format in this email is not of my making, should someone know, how to do
this so that it's a readable script do tell!
KMW
***
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
- Forwarded Message ----- From: Kevin M. Wilson via Python-list
To: python-list@python.org
Sent: Tuesday, May 28, 2024 at 10:35:23 PM MDTSubject:
Flubbed it in the second interation through the string: range error... HOW?
The following is my effort to understand how to process a string, letter, by
letter:
def myfunc(name): index = 0 howmax = len(name) # while (index <=
howmax): while (index < howmax): if (index % 2 == 0):
print('letter to upper = {}, index {}!'.format(name[index], index))
name = name[index].upper() print('if block {} and index
{}'.format(name[index], index)) elif (index % 2 > 0):
print(index) print('Start: elseif block, index is {}, letter is
{}'.format(index, name)) # print('letter to lower =
{}'.format(name[index])) # print('Already lowercase do noting: name
= {}'.format(name[index])) index += 1 # index = name.upper()
return name
myfunc('capitalism')
Error message: Not making sense, index is 1, letter s/b
'a'letter to upper = c, index 0!
if block C and index 0
1
Start: elseif block, index is 1, letter is C
---
IndexError Traceback (most recent call last)
Cell In[27], line 21
17 # index = name.upper()
19 return name
---> 21 myfunc('capitalism')
Cell In[27], line 8, in myfunc(name)
6 while (index < howmax):
7 if (index % 2 == 0):
> 8 print('letter to upper = {}, index {}!'.format(name[index],
index))
9 name = name[index].upper()
10 print('if block {} and index {}'.format(name[index], index))
IndexError: string index out of
range***
So, I'm doing something... Stupid!!
***
"When you pass through the waters, I will be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through the
fire, you will not be burned: the flames will not set you ablaze."
Isaiah 43:2
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pdb: How to use the 'break' parameter?
break (Old_MacDonald:23 | name[indx] == 'd', indx = 4), based on the doc spec in python.org (https://docs.python.org/3/library/pdb.html#debugger-commands) Cell In[1], line 20 break (Old_MacDonald:23 | name[indx] == 'd', indx = 4) ^ SyntaxError: invalid syntax I got one blank white screen when I entered the exact first line of the python.org-->b(reak) [([filename:]lineno | function) [, condition]] I'd be obliged for an assist... KMW *** "When you pass through the waters, I will be with you: and when you pass through the rivers, they will not sweep over you. When you walk through the fire, you will not be burned: the flames will not set you ablaze." Isaiah 43:2 -- https://mail.python.org/mailman/listinfo/python-list
Re: Python List is Not Dead
Excuse please, my failure. As I have not been following this discussion, why is the subject "Python List Is NOT Dead" a subject for discussion? Has the list been moving towards closing? KMW *** "When you pass through the waters, I will be with you: and when you pass through the rivers, they will not sweep over you. When you walk through the fire, you will not be burned: the flames will not set you ablaze." Isaiah 43:2 On Saturday, December 28, 2024 at 05:37:34 AM MST, Mohammadreza Saveji via Python-list wrote: thank you Mr. Jahangir. you are expert in python. On Fri, Dec 27, 2024 at 2:28 AM Cameron Simpson via Python-list < python-list@python.org> wrote: > On 25Dec2024 14:52, Abdur-Rahmaan Janhangeer wrote: > >I have been following discussions on Discourse (discuss.python.org) > >these last times. > > > >I think that it definitely lacks some of the joys of the mailing list: > > FYI, it has a very good "mailing list" mode. I use it that was >90% of > the time, and file both posts from Discourse and posts from python-list > into my "python" mail folder. > -- > https://mail.python.org/mailman/listinfo/python-list > -- https://mail.python.org/mailman/listinfo/python-list -- https://mail.python.org/mailman/listinfo/python-list
