I'm looking for a programmatic way to get a list of all Python modules
and packages. Not just those already imported, but all those which
*could* be imported.
I have a quick-and-dirty function which half does the job:
def get_modules():
extensions = ('.py', '.pyc', '.pyo', '.so', '.dll')
Miki Tebeka wrote:
> Greetings,
>
>> I should've mentioned that I want to import my csv as a data frame or
>> numpy array or as a table.
> If you know the max length of a row, then you can do something like:
> def gen_rows(stream, max_length):
> for row in csv.reader(stream):
>
On Wed, Jul 30, 2014 at 5:43 PM, Steven D'Aprano wrote:
> Is this problem already solved? Can anyone make any suggestions?
I don't know of an actual solution, but I know where I'd look for one,
and that's importlib. If nothing else, you can use
importlib.machinery.all_suffixes() rather than hard-
Steven D'Aprano wrote:
> I'm looking for a programmatic way to get a list of all Python modules
> and packages. Not just those already imported, but all those which
> *could* be imported.
>
> I have a quick-and-dirty function which half does the job:
>
>
> def get_modules():
> extensions =
On 2014-07-30 09:46, Peter Otten wrote:
Steven D'Aprano wrote:
I'm looking for a programmatic way to get a list of all Python modules
and packages. Not just those already imported, but all those which
*could* be imported.
I have a quick-and-dirty function which half does the job:
def get_mod
On 28-07-14 21:29, Terry Reedy wrote:
> On 7/25/2014 9:47 PM, C.D. Reimer wrote:
>> On 7/24/2014 2:58 AM, Ben Finney wrote:
>>> Here is an article on good API design; the principles apply to Python
>>> http://blog.isnotworking.com/2007/05/api-design-guidelines.html>.
>>> You know your API and its
Antoon Pardon wrote:
> Taking this in consideration I think the io.RawIOBase.read got it
> backwards.
>
> The documentation says the following:
>
> | If 0 bytes are returned, and size was not 0, this indicates end of file.
> | If the object is in non-blocking mode and no bytes are available, Non
Hi,
Could you suggest me ssh library supporting python 3.1, to a surprise I
checked pramiko, fabric, etc etc and no one does. even workaround with
plumbum but not helpful. We have a project entirely on python 3.1 and now
we are stuck with ssh.
Please help
Thank you
~Chi
--
https://mail.python.o
On 30-07-14 13:37, Peter Otten wrote:
> Antoon Pardon wrote:
>
>> Taking this in consideration I think the io.RawIOBase.read got it
>> backwards.
>>
>> The documentation says the following:
>>
>> | If 0 bytes are returned, and size was not 0, this indicates end of file.
>> | If the object is in no
Hi,
I have two xml files.
*File1.xml*
**
**
**
* *
**
* *
**
**
* *
**
* *
* *
**
* *
**
**
* *
**
**
*File2.xml*
**
**
**
* *
**
* *
**
**
* *
**
* *
On Wed, Jul 30, 2014 at 1:49 PM, Chirag Dhyani wrote:
> Hi,
>
> Could you suggest me ssh library supporting python 3.1, to a surprise I
> checked pramiko, fabric, etc etc and no one does. even workaround with
> plumbum but not helpful. We have a project entirely on python 3.1 and now we
> are stuc
On Wed, Jul 30, 2014 at 3:43 PM, Steven D'Aprano wrote:
> I'm looking for a programmatic way to get a list of all Python modules
> and packages. Not just those already imported, but all those which
> *could* be imported.
>
If you don't actually import it, how can you know it could be imported?
No
On Wed, Jul 30, 2014 at 11:22 PM, Leo Jay wrote:
> On Wed, Jul 30, 2014 at 3:43 PM, Steven D'Aprano wrote:
>> I'm looking for a programmatic way to get a list of all Python modules
>> and packages. Not just those already imported, but all those which
>> *could* be imported.
>>
>
> If you don't ac
Hi!
Recently A. Jesse Jiryu Davis asked at Stackoverflow
(http://stackoverflow.com/q/24717027/95735) if there is "a way to force a
Python 3 unittest to fail, rather than simply print a warning to stderr, if
it causes any ResourceWarning?" Daniel Harding, in the accepted answer,
states it's not pos
On Jul 30, 2014 4:37 AM, "Robert Kern" wrote:
>
> On 2014-07-30 09:46, Peter Otten wrote:
>>
>> Steven D'Aprano wrote:
>>
>>> I'm looking for a programmatic way to get a list of all Python modules
>>> and packages. Not just those already imported, but all those which
>>> *could* be imported.
>>>
>
On Wed, Jul 30, 2014 at 2:43 AM, Steven D'Aprano
wrote:
> I'm looking for a programmatic way to get a list of all Python modules
> and packages. Not just those already imported, but all those which
> *could* be imported.
>
I wrote a modified dir(), which I inject into builtins in interactive
ses
Hello list,
Elektra provides a universal and secure framework to store configuration
parameters in a global, hierarchical key database. The core is a small
library implemented in C. The plugin-based framework fulfills many
configuration-related tasks to avoid any unnecessary code duplication ac
On 7/30/2014 9:24 AM, Piotr Dobrogost wrote:
Hi!
Recently A. Jesse Jiryu Davis asked at Stackoverflow
(http://stackoverflow.com/q/24717027/95735) if there is "a way to force a
Python 3 unittest to fail, rather than simply print a warning to stderr, if
it causes any ResourceWarning?" Daniel Hardi
Hello,
I am a Ruby developer and I want to program in Python. I know how to do simple
things like create classes, methods, variables and all the basics. I want to
know more. I want to know what is the Python philosophy, how to test, how to
create maintenable software, etc.
I'm looking for onli
On 2014-07-30 21:20, guirec.cor...@gmail.com wrote:
Hello,
I am a Ruby developer and I want to program in Python. I know how to
do simple things like create classes, methods, variables and all the
basics. I want to know more. I want to know what is the Python
philosophy, how to test, how to crea
That's cool but not very exhaustive. Do you more sources?
--
https://mail.python.org/mailman/listinfo/python-list
On 07/30/2014 01:20 PM, guirec.cor...@gmail.com wrote:
I'm looking for online courses and any ressources I can have on the subject.
Udacity [1] has some free computer courses, a few of which use Python as the
language -- what I have seen so far is decent.
O'Reilly [2] has four very good Pyth
On 30/07/2014 21:47, guirec.cor...@gmail.com wrote:
That's cool but not very exhaustive. Do you more sources?
Ever heard of search engines, they're very good. Can't really say much
else when you don't provide any context in your message.
--
My fellow Pythonistas, ask not what our language
On 7/30/2014 1:47 PM, guirec.cor...@gmail.com wrote:
That's cool but not very exhaustive. Do you more sources?
I'd normally suggest reviewing the standard library after getting
comfortable with the basics -- see https://docs.python.org/2/library/
But, if you've already done that and want to
On Wednesday, July 16, 2014 4:16:45 PM UTC+5:30, Marko Rauhamaa wrote:
> In unix and linux, there never was a separate text mode for files. When
> you open a file, you open a file -- and stuff bytes in it. There is no
> commonly accepted text file encoding. UTF-8 comes close to being a
> standard,
I will look for all your ressources. Did someone tried this :
http://pluralsight.com/training/Courses/Find?highlight=true&searchTerm=python ?
--
https://mail.python.org/mailman/listinfo/python-list
I know this is a general python list and I am asking about pandas but this
question is probably not great for asking on stackoverflow.
I have a list of files (~80 files, ~30,000 rows) I need to process with my
current code it is take minutes for each file. Any suggestions of a fast
way. I am try to
On 31/07/2014 00:04, Vincent Davis wrote:
I know this is a general python list and I am asking about pandas but
this question is probably not great for asking on stackoverflow.
I have a list of files (~80 files, ~30,000 rows) I need to process with
my current code it is take minutes for each file
> df = pd.read_csv('nhamcsopd2010.csv' , index_col='PATCODE',
low_memory=False)
> col_init = list(df.columns.values)
> keep_col = ['PATCODE', 'PATWT', 'VDAY', 'VMONTH', 'VYEAR', 'MED1',
'MED2', 'MED3', 'MED4', 'MED5']
> for col in col_init:
> if col not in keep_col:
> del df[col]
I'm n
On Wed, Jul 30, 2014 at 6:28 PM, Vincent Davis
wrote:
> The real slow part seems to be
> for n in drugs:
> df[n] =
> df[['MED1','MED2','MED3','MED4','MED5']].isin([drugs[n]]).any(1)
>
I was wrong, this is fast, it was selecting the columns that was slow.
using
keep_col = ['PATCODE', 'PATWT'
On Wed, 30 Jul 2014 17:04:04 -0600, Vincent Davis wrote:
> I know this is a general python list and I am asking about pandas but
> this question is probably not great for asking on stackoverflow. I have
> a list of files (~80 files, ~30,000 rows) I need to process with my
> current code it is take
On Wed, Jul 30, 2014 at 5:57 PM, Vincent Davis
wrote:
>
> On Wed, Jul 30, 2014 at 6:28 PM, Vincent Davis
> wrote:
>
>> The real slow part seems to be
>> for n in drugs:
>> df[n] =
>> df[['MED1','MED2','MED3','MED4','MED5']].isin([drugs[n]]).any(1)
>>
>
> I was wrong, this is fast, it was sel
On Wed, 30 Jul 2014 18:57:15 -0600, Vincent Davis wrote:
> On Wed, Jul 30, 2014 at 6:28 PM, Vincent Davis
> wrote:
>
>> The real slow part seems to be
>> for n in drugs:
>> df[n] =
>> df[['MED1','MED2','MED3','MED4','MED5']].isin([drugs[n]]).any(1)
>>
>>
> I was wrong, this is fast, it was
(Now that I'm on a real keyboard, more complete responses are a bit easier.)
Regarding the issue of missing columns from keep_col, you could create
sets of what you have and what you want, and toss the rest:
toss_these = list(set(df.columns) - set(keep_col))
del df[toss_these]
Or something to th
On Wed, Jul 30, 2014 at 8:11 PM, Chris Kaynor wrote:
> Another way to write this, using a list expression (untested):
> new_df = [col for col in df if col.value in keep_col]
As I am learning (often painfully) with pandas and JavaScript+(d3 or
jQuery), loops are the enemy. You want to operate on l
On Thursday, July 31, 2014 7:58:59 AM UTC+5:30, Skip Montanaro wrote:
> As I am learning (often painfully) with pandas and JavaScript+(d3 or
> jQuery), loops are the enemy. You want to operate on large chunks of
> data simultaneously. In pandas, those chunks are thinly disguised
> numpy arrays. In
On Wed, Jul 30, 2014 at 5:16 AM, varun bhatnagar wrote:
> Hi,
>
> I have two xml files.
> I am trying to fetch an output file which looks like this:
>
> Output.xml
> The number of Procedure tag () can be different every time. So I
> have to read this tag every time from each xml and then merge i
I like to think of pylint as an expert system about how to write
better Python. Some of the warnings are pointless (superfluous-parens
really bugs me), but much of it is quite valuable. And for the
-really- pointless stuff, you can create a pylintrc to ignore them
forever. Personally, I prefer t
> I'm looking for online courses and any ressources I can have on the
> subject.
>
>
If you can get your hands on the Python course on www.lynda.com, that'd do
the job.
--
Abhiram.R
--
https://mail.python.org/mailman/listinfo/python-list
John Bliss wrote:
> Noob here:
>
> Started new Python project via Google AppEngine which produced project
> files including:
>
> \app.yaml
>
> handlers:
> - url: /.*
> script: main.app
> secure: always
>
> Currently, navigating to project root forces me to authenticate with
> Google oAuth2
dieter writes:
> Olaf Hering writes:
>> On Mon, Jul 28, Albert-Jan Roskam wrote:
>>> does this help: https://nixos.org/patchelf.html. It is not specific to
>>> Python, though.
>>
>> No, this does not help because its not about patching the result.
>> The questions is how to obtain the value wit
On Wed, Jul 30, 2014 at 5:57 PM, Skip Montanaro
wrote:
> > df = pd.read_csv('nhamcsopd2010.csv' , index_col='PATCODE',
> low_memory=False)
> > col_init = list(df.columns.values)
> > keep_col = ['PATCODE', 'PATWT', 'VDAY', 'VMONTH', 'VYEAR', 'MED1',
> 'MED2', 'MED3', 'MED4', 'MED5']
> > for col in
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