How to do financial data cleaning ? Say I assume a list of 1000 finance series
data in myList = Open, High, Low and Close. For missing Close Price data, What
is best practice to clean data in Python
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Dear Group,
I am trying to learn how to create .exe file for Python. I tried to work around
http://www.py2exe.org/index.cgi/Tutorial of Py2exe. The sample program went
nice.
But if I try to make exe for larger programs with methods and classes I am
getting error.
If any one of the esteemed
Paul Sokolovsky added the comment:
Thanks for the response.
and an API with more choices is not necessarily better.
I certainly agree, and that's why I try to implement MicroPython's uasyncio
solely in terms of coroutines, without Futures and Transports. But I of course
can't argue for
On Monday, June 15, 2015 at 11:13:07 AM UTC+1, Sebastian M Cheung wrote:
How to do financial data cleaning ? Say I assume a list of 1000 finance
series data in myList = Open, High, Low and Close. For missing Close Price
data, What is best practice to clean data in Python
Thanks Mark just
On 15 June 2015 at 06:23, John McKenzie dav...@bellaliant.net wrote:
Thank to the others who joined in and posted replies.
Michael, your assumption is correct. To quote my original post, and I
want this working on a Raspberry Pi. Doing a superficial look at curses
and getch it looks
I don't know anything about this program, and in particular how
complete it is, but worth a look
https://github.com/benjaminmgross/clean-fin-data
Laura
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Guido van Rossum added the comment:
I'm not sure about concurrent.futures, but for asyncio I think this would
cost too much overhead.
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On 15/06/2015 11:12, Sebastian M Cheung via Python-list wrote:
How to do financial data cleaning ? Say I assume a list of 1000 finance series
data in myList = Open, High, Low and Close. For missing Close Price data, What
is best practice to clean data in Python
http://pandas.pydata.org/
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On 15/06/2015 12:42, subhabrata.bane...@gmail.com wrote:
Dear Group,
I am trying to learn how to create .exe file for Python. I tried to work around
http://www.py2exe.org/index.cgi/Tutorial of Py2exe. The sample program went
nice.
But if I try to make exe for larger programs with methods and
Matthew Barnett added the comment:
I agree that it would be nice if len(mo) == len(mo.groups()), but Serhiy has
explained why that's not the case in the regex module.
The regex module does support mo[name], so:
print('Located coordinate at (%(row)s, %(col)s)' % mo)
print('Located
In a message of Mon, 15 Jun 2015 04:42:09 -0700, subhabrata.bane...@gmail.com w
rites:
Dear Group,
I am trying to learn how to create .exe file for Python. I tried to work
around
http://www.py2exe.org/index.cgi/Tutorial of Py2exe. The sample program went
nice.
But if I try to make exe for
On Monday, June 15, 2015 at 12:35:18 PM UTC+1, Laura Creighton wrote:
I don't know anything about this program, and in particular how
complete it is, but worth a look
https://github.com/benjaminmgross/clean-fin-data
Laura
Thanks Laura, I will check it out, but basically it is to clean
I have an app that basically compares a old foxpro database to a MySQL
database. If the time-stamp does not match up then it updates the MySQL. My
question is, is there a more officiant way of doing the MySQL update. I am
using pandas itterrows() then doing an update query on each iteration.
Steve Dower added the comment:
If it existed in 3.4 then we can only alias it now and not fix it. 3.5 and 3.6
can have the fix.
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On Monday, June 15, 2015 at 5:12:24 PM UTC+5:30, subhabrat...@gmail.com wrote:
Dear Group,
I am trying to learn how to create .exe file for Python. I tried to work
around
http://www.py2exe.org/index.cgi/Tutorial of Py2exe. The sample program went
nice.
But if I try to make exe for
Eric V. Smith added the comment:
I'd definitely be for mo['col']. I can't say I've ever used len(mo.groups()).
I do have lots of code like:
return mo.group('col'), mo.group('row'), mo.group('foo')
Using groupdict there is doable but not great. But:
return mo['col'], mo['row'], mo['foo']
would
Changes by Serhiy Storchaka storch...@gmail.com:
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Hi,
crazy. I develop python since several years. I was not aware, that you can
change the defaults of kwargs. I am amazed, but won't use it :-)
Am Samstag, 13. Juni 2015 01:09:47 UTC+2 schrieb Terry Reedy:
On 6/12/2015 7:12 AM, Thomas Güttler wrote:
Here is a snippet from the argparse
On Monday, June 15, 2015 at 6:32:33 PM UTC+5:30, Laura Creighton wrote:
In a message of Mon, 15 Jun 2015 04:42:09 -0700, w
rites:
Dear Group,
I am trying to learn how to create .exe file for Python. I tried to work
around
http://www.py2exe.org/index.cgi/Tutorial of Py2exe. The sample
Andrew Stormont added the comment:
Bump.
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Unsubscribe:
New submission from irdb:
# Open a module using IDLE
# Run the module (Press F5)
# Activate the debugger ([DEBUG ON])
# Set a breakpoint in the module
# Run the module again
# Run the module for the third time
# Hit the Quit button in Debug Control window (twice, as the first click
appears to
Steve Dower added the comment:
That's what I thought, but I wasn't 100% sure it wasn't moved/rewritten in the
patch and was on my phone so I didn't check :)
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On Monday, June 15, 2015 at 8:02:21 PM UTC+5:30, Thierry Chappuis wrote:
Hi,
The question is why to you want to create an exe from your
python project?
Setuptools is capable to create small .exe launchers in the
Scripts dir of your python install. These launchers start a python script
Hi,
The question is why to you want to create an exe from your python project?
Setuptools is capable to create small .exe launchers in the Scripts dir of
your
python install. These launchers start a python script and use the python
interpreter registered on your platform. That's pretty light
Raymond Hettinger added the comment:
but may be implementing access via attributes would
be even better? mo.groupnamespace().col or mo.ns.col?
The whole point is to eliminate the unnecessary extra level.
Contrast using DOM with using ElementTree. The difference
in usability and readability
On 2015-06-15, Oscar Benjamin oscar.j.benja...@gmail.com wrote:
Note that going into raw mode has other implications such as not
being able to exit your program with ctrl-c or suspend with ctrl-z
etc. You can explicitly process those kinds of contrl keys with
something like:
while True:
Joshua Harlow added the comment:
I like the pluggable/hookable idea, that would be nice (I'm siding on the side
of hookable, since I think that would be more 'elegant'). If these are just
callbacks that can be hooked in for these specific 'events' that would allow me
to gather the timing
In a message of Mon, 15 Jun 2015 06:42:48 -0700, subhabrata.bane...@gmail.com w
I wrote a script as NLQ3. py
the code is written as,
import nltk
import itertools
def nlq3(n):
inp=raw_input(Print Your Query:)
tag=nltk.pos_tag(nltk.wordpunct_tokenize(inp))
print The Tagged Value
Serhiy Storchaka added the comment:
The disadvantage of supporting len() is its ambiguousness. Supporting indexing
with group name also has disadvantages (benefits already was mentioned above).
1. Indexing with string keys is a part of mapping protocol, and it would be
expected that other
Paul Moore added the comment:
Personally, I'm OK with the wording in the 3.5.0b2 docs, as far as basic
terminology and glossary-style information goes.
I think coroutines, async, and event loops are badly under-documented in the
broader context, though - there is very little in the docs
Arfrever Frehtes Taifersar Arahesis added the comment:
Steve Dower: Maybe thou hast already forgotten, but WinFireFox class was added
by thee (only in 3.5 and 3.6) just 7 days ago :) .
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On 06/15/2015 05:37 PM, Paul Rubin wrote:
Steven D'Aprano steve+comp.lang.pyt...@pearwood.info writes:
Thoughts and feedback? Please vote: a module global, or a flag on the
object? Please give reasons, and remember that the function is intended
for interactive use.
Both are bad. More state
On 2015-06-16 01:53, Ethan Furman wrote:
On 06/15/2015 05:37 PM, Paul Rubin wrote:
Steven D'Aprano steve+comp.lang.pyt...@pearwood.info writes:
Thoughts and feedback? Please vote: a module global, or a flag on the
object? Please give reasons, and remember that the function is intended
for
Martin Panter added the comment:
The trouble with Serhiy’s suggestion is that it would still try to iterate the
argument:
i = iter(lambda: print(ITERATION), infinity)
i in dict() # No iteration
False
i in ItemsView(dict())
ITERATION
ITERATION
ITERATION
False
--
On 2015-06-16 03:00, Malik Rumi wrote:
On Saturday, June 13, 2015 at 1:25:52 PM UTC-5, MRAB wrote:
On 2015-06-13 05:48, Malik Rumi wrote:
On Friday, June 12, 2015 at 3:31:36 PM UTC-5, Ian wrote:
On Fri, Jun 12, 2015 at 1:39 PM, Malik Rumi wrote:
I am trying to find a list of strings in a
Tried it and I keep having the same error. Isn't there a log file where I
can check what is causing this?
Regards,
Néstor
On Sat, Jun 13, 2015 at 8:47 AM, zhou weitao zhouwtl...@gmail.com wrote:
selinux is causing this, I guess. Please try run *setenforce 1* to bypass
it firstly. If it works
Ethan Furman et...@stoneleaf.us writes:
edir_(obj) = dunders.
`edir_` ? What a horrible name. I hate trailing underscores. Too easy to
miss.
They've worked ok for me at various times. edir_u (for unfiltered) is
another idea.
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On Saturday, June 13, 2015 at 1:25:52 PM UTC-5, MRAB wrote:
On 2015-06-13 05:48, Malik Rumi wrote:
On Friday, June 12, 2015 at 3:31:36 PM UTC-5, Ian wrote:
On Fri, Jun 12, 2015 at 1:39 PM, Malik Rumi wrote:
I am trying to find a list of strings in a directory of files. Here is
my
On Monday, June 15, 2015 at 5:08:58 AM UTC-7, Mark Lawrence wrote:
On 15/06/2015 12:42, subhabrata.bane...@gmail.com wrote:
Dear Group,
I am trying to learn how to create .exe file for Python. I tried to work
around
http://www.py2exe.org/index.cgi/Tutorial of Py2exe. The sample program
Ed Maste added the comment:
Actually, in msg245395 I should claim the issue is with libedit / GNU readline
compatibility and/or the workarounds in Python's readline module, not that it's
specifically Issue24388.
--
___
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Boštjan Mejak added the comment:
Steve, I know. But it's a hassle for a newcomer to fix Python first before
he/she uses it. I'm not a newcomer, but even I don't know how to fix
webbrowser.py, more specifically the webbrowser.get() method, to be able to
use it.
Maybe I should copy
Joshua Harlow added the comment:
A prototype (WIP) of how this could work, initial thoughts welcome :-)
--
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Added file: http://bugs.python.org/file39711/prototype.patch
___
Python tracker rep...@bugs.python.org
Boštjan Mejak added the comment:
Now that this bug is completely fixed, can you backport this to the '3.4'
branch, so that we'll be able to use webbrowser. get() in Python 3.4.4 when it
becomes available?
--
___
Python tracker
Larry Hastings added the comment:
Rules like this are there for a reason. People rely on Python being
consistent. We've added harmless new features to point releases in the past
and broken people's code. So, we don't do it anymore.
It's not because we don't care, it's because stability is
Larry Hastings added the comment:
Yes, which is why I permitted a feature freeze exception for it for 3.5. But
it's simply far, far too late to add a feature like this to 3.4.
--
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Larry Hastings added the comment:
This is not a bugfix to existing code. This is new code to implement a missing
feature.
--
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Boštjan Mejak added the comment:
I understand. I know that Python 3.4 is way past feature freeze.
But if we document the new stuff in the documentation, saying Added to Python
3.4.4, people would know about and be able to use the new stuff. And we won't
break people's code. In fact, people
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Roundup Robot added the comment:
New changeset 0d54a78861cf by Steve Dower in branch '3.5':
Issue #8232: Renamed WinFireFox to WinFirefox
https://hg.python.org/cpython/rev/0d54a78861cf
New changeset 8667c26e2bec by Steve Dower in branch 'default':
Issue #8232: Renamed WinFireFox to WinFirefox
On Monday, June 15, 2015 at 5:12:24 PM UTC+5:30, subhabrat...@gmail.com wrote:
Dear Group,
I am trying to learn how to create .exe file for Python. I tried to work
around
http://www.py2exe.org/index.cgi/Tutorial of Py2exe. The sample program went
nice.
But if I try to make exe for
Changes by irdb electro@gmail.com:
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I don't have a windows system, so my knowledge of such things is
minimal. But looks like this person had the same problem you have,
and got some suggestions on how to fix it.
http://stackoverflow.com/questions/12127869/error-msvcp90-dll-no-such-file-or-directory-even-though-microsoft-visual-c
Boštjan Mejak added the comment:
No, Larry, this is not a new feature. The feature, as it stands, is broken in
Python 3.4, so we need to fix it.
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Boštjan Mejak added the comment:
Sure, let's have a broken feature in Python 3.4, who cares.
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Steve Dower added the comment:
I'll close this as fixed, but feel free to speak up if you spot anything else
that needs fixing.
--
resolution: - fixed
stage: patch review - resolved
status: open - closed
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Ed Maste added the comment:
It looks like rust developers hit the issue in Issue24388 with lldb on Ubuntu
15.04 as well: https://github.com/rust-lang/rust/issues/26297
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Boštjan Mejak added the comment:
No need to answer. Python used the webbrowser module that was located in the
directory of my application and not the one from the interpreter's directory.
That's great!
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Boštjan Mejak added the comment:
Ah, interesting! But which webbrowser module would Python import if I have one
webbrowser.py in my interpreter's directory and one webbrowser.py in the
directory of my application?
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Guido van Rossum added the comment:
Good pontificating, Paul.
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Carl Kleffner added the comment:
Windows itself is the primary user of msvcrt.dll.
A Windows 7 installation has over 1500 DLLs and over
350 executables in System32 that depend on msvcrt.dll.
Windows developers such as Raymond Chen get a bit annoyed
when projects link directly with
Martin Panter added the comment:
One problem with 2015-06-10’s patch (x86-64 Linux):
async def f():
... pass
...
c = f()
w = c.__await__()
w
coroutine_wrapper object at 0x7f1013130b88
dir(w)
TypeError: object does not provide __dir__
type(w)
Segmentation fault (core dumped)
[Exit
On Mon, Jun 15, 2015 at 8:00 PM, Malik Rumi malik.a.r...@gmail.com wrote:
I have struggled with this for several hours and not made much progress. I
was not sure if your 'names' variable was supposed to be the same as
'filenames'. Also, it should be 'os.path.join', not os.join. Anyway, I
Martin Panter added the comment:
It seems that Issue 24400 may implement __await__() for native coroutine
instances, making points 1, 2 and 4 mainly redundant. This would also bypass a
fifth problem: the need for the mandatory yet largely useless send(None)
argument.
I am posting
New submission from JohnLeitch:
The audioop.adpcm2lin function suffers from a buffer over-read caused by
unchecked access to stepsizeTable at line 1545 of Modules\audioop.c:
} else if ( !PyArg_ParseTuple(state, ii, valpred, index) )
return 0;
step = stepsizeTable[index];
Steve Dower added the comment:
python-3.5b2 is linked against the newly introduced 'universal CRT', that is
without any doubt a SYSTEM LIBRARY. However, heap memory managment functions
and other functions are linked against VCRUNTIME140.dll instead of the
ucrtbase.dll. Is this the
On Monday, June 15, 2015 at 11:19:48 AM UTC+1, Mark Lawrence wrote:
On 15/06/2015 11:12, Sebastian M Cheung via Python-list wrote:
How to do financial data cleaning ? Say I assume a list of 1000 finance
series data in myList = Open, High, Low and Close. For missing Close Price
data, What
New submission from JohnLeitch:
The audioop.lin2adpcm function suffers from a buffer over-read caused by
unchecked access to stepsizeTable at line 1436 of Modules\audioop.c:
} else if ( !PyArg_ParseTuple(state, ii, valpred, index) )
return 0;
step = stepsizeTable[index];
Dan Bjorge added the comment:
No, it just takes a long time between us making a fix in early internal builds
and the fix propagating to public builds. I think 10135 is the first build
number expected to have the fix.
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Martin Panter added the comment:
Maybe I am missing something, but is it possible to use a newer version of
Editline (libedit) that fixes the compatibility bug, as mentioned in Issue
18458?
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Martin Panter added the comment:
Okay. The biggest thing that concerns me at the moment to do with the term is
that there are too many related but different, specific meanings, that I
suspect could be confusing, including:
1. Generators (and presumably also the new “async” native coroutines),
koobs added the comment:
Incorrect recursive use of make will be fixed in default, 3.5, 3.4 (?), 2.7 in
issue 22359, reflect the versions correctly here so they're not forgotten.
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versions: +Python 2.7, Python 3.4, Python 3.6
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Perry Randall added the comment:
Decided to update the documentation instead
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status: open - closed
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I have a function in a module which is intended to be used by importing
that name alone, then used interactively:
from module import edir
edir(args)
edir is an enhanced version of dir, and one of the enhancements is that
you can filter out dunder methods. I have reason to believe that
On Tue, Jun 16, 2015 at 9:57 AM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
I have two ideas for this, a module-level global, or a flag set on the
function object itself. Remember that the usual way of using this will be
from module import edir, there are two obvious ways to
On 06/15/2015 04:57 PM, Steven D'Aprano wrote:
Thoughts and feedback? Please vote: a module global, or a flag on the
object? Please give reasons, and remember that the function is intended
for interactive use.
Function attribute.
Setting a global on the module (which I may not have, and
Chris Angelico ros...@gmail.com writes:
On Tue, Jun 16, 2015 at 9:57 AM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
I can use a flag set on the function object itself:
edir.dunders = False
For most situations, the last one is extremely surprising - attributes
on
On 06/15/2015 05:07 PM, Chris Angelico wrote:
On Tue, Jun 16, 2015 at 9:57 AM, Steven D'Aprano wrote:
I have two ideas for this, a module-level global, or a flag set on the
function object itself. Remember that the usual way of using this will be
from module import edir, there are two obvious
On Monday, June 15, 2015 at 4:57:53 PM UTC-7, Steven D'Aprano wrote:
I have a function in a module which is intended to be used by importing
that name alone, then used interactively:
from module import edir
edir(args)
edir is an enhanced version of dir, and one of the
On 06/15/2015 08:07 PM, Chris Angelico wrote:
On Tue, Jun 16, 2015 at 9:57 AM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
I have two ideas for this, a module-level global, or a flag set on the
function object itself. Remember that the usual way of using this will be
from
On Tue, Jun 16, 2015 at 10:20 AM, Ben Finney ben+pyt...@benfinney.id.au wrote:
Chris Angelico ros...@gmail.com writes:
On Tue, Jun 16, 2015 at 9:57 AM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
I can use a flag set on the function object itself:
edir.dunders = False
On 2015-06-16 01:24, sohcahto...@gmail.com wrote:
On Monday, June 15, 2015 at 4:57:53 PM UTC-7, Steven D'Aprano wrote:
I have a function in a module which is intended to be used by
importing that name alone, then used interactively:
from module import edir edir(args)
edir is an enhanced
Steven D'Aprano steve+comp.lang.pyt...@pearwood.info writes:
Thoughts and feedback? Please vote: a module global, or a flag on the
object? Please give reasons, and remember that the function is intended
for interactive use.
Both are bad. More state to remember, ugh. Instead have separate
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