Re: [ANN] bzr 2.4.1 released (errata)
Vincent Ladeuil typo'ed: Bazaar is now available for download from https://launchpad.net/bzr/2.4/2.4b4/ as a source tarball. Errata, this should read: https://launchpad.net/bzr/2.4/2.4.1 of course, Vincent -- http://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
New project | quicli: write command line interfaces quickly
Quicli is a wrapper around Python's built in argparse module. While argparse focuses on a comprehensive set of features, quicli emphasizes a simple, easy-to-use interface, driven by function metadata and decorators, with integrated data validation. This isn't meant to replace argparse (it depends on it, actually) but to enhance it. Where argparse is strong, quicli reinforces. Where argparse is bulky, quicli is svelte. What quicli lacks, it still allows argparse to provide. For usage and installation instructions, visit http:// dev.kylealanhale.com/wiki/projects/quicli Features: * Major argparse features are implemented and accessible via function decorators * Introspects default values for argument names and types, as well as program name, description, and help message * Simple validation of user input * An extended FileType object * The ability to restart a program on error (optionally with different input values than were initially provided) for seamless error recovery * Progress context managers (visual feedback helpers, including a text- based progress bar) * Unit tests for all of the above * Extensive documentation This is my first public python project, so I'm eager for feedback from the community. -- http://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
A documents editor in Firefox with Python Sphinx tool
Baow is a tool that makes it easy to organize your internet resources and create intelligent and beautiful web pages within Firefox web browser. Highlights : * Tree based outline, help you organize internet resources and documents. * Save or bookmark web images, files or pages. * Multi level project management. * Full text search. * Generate web pages by Python Sphinx tools, http://sphinx.pocoo.org . Lots of quick menus help you write and preview Python Sphinx and reStructuredText markup documents. * Multi platform support, Windows, Linux, Mac, etc. Home page: https://addons.mozilla.org/en-US/firefox/addon/baow/ Help: http://www.baow.com/help/ -- http://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
Problem with Dos command by python script
Here i come!! I have the following problem... I need run by python script a string with some DOS commands - Windows prompt!! For exemple: print 'cd temp' print 'mkdir temp_app' How can i run this string in the python, but as a DOS interpreter? -- http://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
Re: ANN: unpyc3 - a python bytecode decompiler for Python3
Le 13/09/11 22:20, Arnaud Delobelle a crit: Hi all, Unpyc3 can recreate Python3 source code from code objects, function source code from function objects, and module source code from .pyc files. The current version is able to decompile itself successfully :). It has been tested with Python3.2 only. It currently reconstructs most of Python 3 (see TODO below) constructs but probably needs to be tested more thoroughly. All feedback welcome. Unpyc3 is a single file and is available at http://code.google.com/p/unpyc3/ Example: from unpyc3 import decompile def foo(x, y, z=3, *args): ...global g ...for i, j in zip(x, y): ...if z == i + j or args[i] == j: ...g = i, j ...return ... print(decompile(foo)) def foo(x, y, z=3, *args): global g for i, j in zip(x, y): if z == i + j or args[i] == j: g = i, j return TODO: * Support for keyword-only arguments * Handle assert statements * Show docstrings for functions and modules * Nice spacing between function/class declarations Have fun! Note: unpyc3 is totally unrelated to another project called "unpyc" which I discovered when I tried to register the same project name on google code. Hi, trying your code, I have had numbers of errors: File "unpyc3.py", line 55, in module SETUP_WITH, NameError: name 'SETUP_WITH' is not defined commented it File "unpyc3.py", line 58, in module STORE_DEREF, DELETE_DEREF, NameError: name 'DELETE_DEREF' is not defined commented it File "unpyc3.py", line 96, in dec_module stream = open(pyc_path, "rb") UnboundLocalError: local variable 'pyc_path' referenced before assignment change pyc_path to path File "unpyc3.py", line 98, in dec_module code = Code(code_obj) File "unpyc3.py", line 210, in __init__ for v in code_obj.co_cellvars + code_obj.co_freevars] AttributeError: 'NoneType' object has no attribute 'co_cellvars' ... Cheers -- Vincent V.V. Oqapy . Qarte+7 . PaQager -- http://mail.python.org/mailman/listinfo/python-list
memory error
Hello All,
I keep coming across a memory error when processing many netcdf files. I
assume it has something to do with how I loop things and maybe need to close
things off properly.
In the code below I am looping through a bunch of netcdf files (each file is
hourly data for one month) and within each netcdf file I am outputting a
*png file every three hours.
This works for one netcdf file but when it begins to process the next netcdf
file I receive this memory error:
*Traceback (most recent call last):
File
d:/plot_netcdf_merc_multiplot_across_multifolders_mkdirs_memoryerror.py,
line 44, in module
TSFC=ncfile.variables['T_SFC'][:]
File netCDF4.pyx, line 2473, in netCDF4.Variable.__getitem__
(netCDF4.c:23094)
MemoryError*
To reduce processing requirements I have tried making the LAT and LON to
only use [0] but I also receive an error:
*Traceback (most recent call last):
File
d:/plot_netcdf_merc_multiplot_across_multifolders_mkdirs_memoryerror.py,
line 75, in module
x,y=map(*N.meshgrid(LON,LAT))
File C:\Python27\lib\site-packages\numpy\lib\function_base.py, line
3256, in meshgrid
numRows, numCols = len(y), len(x) # yes, reversed
TypeError: len() of unsized object*
finally I have added gc.collect() in a couple of places but that doesn't
seem to do anything to help.
I am using :*Python 2.7.2 |EPD 7.1-2 (32-bit)| (default, Jul 3 2011,
15:13:59) [MSC v.1500 32 bit (Intel)] on win32*
Any feedback will be greatly appreciated!
from netCDF4 import Dataset
import numpy
import numpy as N
import matplotlib.pyplot as plt
from numpy import ma as MA
from mpl_toolkits.basemap import Basemap
from netcdftime import utime
from datetime import datetime
import os
import gc
print start processing
inputpath=r'E:/GriddedData/Input/'
outputpath=r'E:/GriddedData/Validation/'
shapefile1=E:/test_GIS/DSE_REGIONS
for (path, dirs, files) in os.walk(inputpath):
for dir in dirs:
print dir
sourcepath=os.path.join(path,dir)
relativepath=os.path.relpath(sourcepath,inputpath)
newdir=os.path.join(outputpath,relativepath)
if not os.path.exists(newdir):
os.makedirs(newdir)
for ncfile in files:
if ncfile[-3:]=='.nc':
print dealing with ncfiles:, ncfile
ncfile=os.path.join(sourcepath,ncfile)
#print ncfile
ncfile=Dataset(ncfile, 'r+', 'NETCDF4')
TSFC=ncfile.variables['T_SFC'][:,:,:]
TIME=ncfile.variables['time'][:]
LAT=ncfile.variables['latitude'][:]
LON=ncfile.variables['longitude'][:]
fillvalue=ncfile.variables['T_SFC']._FillValue
TSFC=MA.masked_values(TSFC, fillvalue)
ncfile.close()
gc.collect()
print garbage collected
for TSFC, TIME in zip((TSFC[1::3]),(TIME[1::3])):
print TSFC, TIME
#convert time from numbers to date and prepare it to have no
symbols for saving to filename
cdftime=utime('seconds since 1970-01-01 00:00:00')
ncfiletime=cdftime.num2date(TIME)
print ncfiletime
timestr=str(ncfiletime)
d = datetime.strptime(timestr, '%Y-%m-%d %H:%M:%S')
date_string = d.strftime('%Y%m%d_%H%M')
#Set up basemap using mercator projection
http://matplotlib.sourceforge.net/basemap/doc/html/users/merc.html
map = Basemap(projection='merc',llcrnrlat=-40,urcrnrlat=-33,
llcrnrlon=139.0,urcrnrlon=151.0,lat_ts=0,resolution='i')
# compute map projection coordinates for lat/lon grid.
x,y=map(*N.meshgrid(LON,LAT))
map.drawcoastlines(linewidth=0.5)
map.readshapefile(shapefile1, 'DSE_REGIONS')
map.drawstates()
plt.title('Surface temperature at %s UTC'%ncfiletime)
ticks=[-5,0,5,10,15,20,25,30,35,40,45,50]
CS = map.contourf(x,y,TSFC, ticks, cmap=plt.cm.jet)
l,b,w,h =0.1,0.1,0.8,0.8
cax = plt.axes([l+w+0.025, b, 0.025, h], )
cbar=plt.colorbar(CS, cax=cax, drawedges=True)
#save map as *.png and plot netcdf file
plt.savefig((os.path.join(newdir,'TSFC'+date_string+'UTC.png')))
plt.close()
gc.collect()
print garbage collected again
print end of processing
--
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Re: ANN: unpyc3 - a python bytecode decompiler for Python3
On 14 September 2011 06:53, Vincent Vande Vyvre vincent.vandevy...@swing.be wrote: Hi, trying your code, I have had numbers of errors: Hi Vincent, thanks for trying it. File unpyc3.py, line 55, in module SETUP_WITH, NameError: name 'SETUP_WITH' is not defined commented it File unpyc3.py, line 58, in module STORE_DEREF, DELETE_DEREF, NameError: name 'DELETE_DEREF' is not defined commented it What version of Python are you running this on? This is module is written for Python 3. It looks like you're using an old version of Python (before the with statement was introduced - 2.5?) File unpyc3.py, line 96, in dec_module stream = open(pyc_path, rb) UnboundLocalError: local variable 'pyc_path' referenced before assignment change pyc_path to path Thanks, I've fixed that. -- Arnaud -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py
Steven D'Aprano wrote: On Wed, 14 Sep 2011 02:12 pm Stefan Behnel wrote: Matt Joiner, 14.09.2011 04:23: i'm curious as to what can be done with (and handled better) by adjusting sys.setswitchinterval i've opened a question on SO for this, that people might find of interest: http://stackoverflow.com[...] I wonder why people ask this kind of question on stackoverflow, and then come here asking people to go over there, read the question, and (potentially) provide an answer. You should post that question on stackoverflow, and ask them to reply here. +10! -- http://mail.python.org/mailman/listinfo/python-list
Re: The Usenet newsgroup news:comp.lang.python ...
On 01/-10/-28163 02:59 PM, mano mano wrote: Mikael Lyngvig accurately summarizes comp.lang.python discussion of the technical merits of Tkinter, wxPython, and Python-bound JPI. Malcolm Tredinnick ... http://12..89/ SPAM ALERT -- http://mail.python.org/mailman/listinfo/python-list
Re: ANN: unpyc3 - a python bytecode decompiler for Python3
Le 14/09/11 08:20, Arnaud Delobelle a écrit : On 14 September 2011 06:53, Vincent Vande Vyvre vincent.vandevy...@swing.be wrote: Hi, trying your code, I have had numbers of errors: Hi Vincent, thanks for trying it. File "unpyc3.py", line 55, in module SETUP_WITH, NameError: name 'SETUP_WITH' is not defined commented it File "unpyc3.py", line 58, in module STORE_DEREF, DELETE_DEREF, NameError: name 'DELETE_DEREF' is not defined commented it What version of Python are you running this on? This is module is written for Python 3. It looks like you're using an old version of Python (before the with statement was introduced - 2.5?) File "unpyc3.py", line 96, in dec_module stream = open(pyc_path, "rb") UnboundLocalError: local variable 'pyc_path' referenced before assignment change pyc_path to path Thanks, I've fixed that. -- Arnaud Python 3.1.2 (r312:79147, Sep 27 2010, 09:45:41) [GCC 4.4.3] on linux2 Type "help", "copyright", "credits" or "license" for more information. I'll retry later on an other pc where I have a v.3.2 -- Vincent V.V. Oqapy . Qarte+7 . PaQager -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py (was: GIL switch interval)
Stefan Behnel stefan...@behnel.de wrote: Matt Joiner, 14.09.2011 04:23: i'm curious as to what can be done with (and handled better) by adjusting sys.setswitchinterval i've opened a question on SO for this, that people might find of interest: http://stackoverflow.com[...] I wonder why people ask this kind of question on stackoverflow, and then come here asking people to go over there, read the question, and (potentially) provide an answer. IMHO, c.l.py is a much better place to ask Python(-related) questions than stackoverflow. It's also a much better place to search for an answer that is already available in the archives. If you want an answer to how to get a specific bit of code to work then Stackoverflow is better if only because people can see who has already answered so don't need to waste time re-answering every trivial little question about syntax. Also there's a theory that people can search for existing answers so only one person in the class has to ask how to do their homework. I've never actually asked a question on Stackoverflow but I have found the answers to a lot of problems I've had. If you want an open-ended discussion then c.l.py is the place to go. On Stackoverflow you would likely just have the question closed pdq. -- Duncan Booth http://kupuguy.blogspot.com -- http://mail.python.org/mailman/listinfo/python-list
Re: Connection reset by peer
On 14/09/11 04:39, 守株待兔 wrote: i want to know, my computer(client) reset it ,or the yahoo (server) reset it ,what is the peer?? This refers to your program's peer, as in the entity it's communicating with. When you're the client, the other party (which, once the connection is established, is considered to be of equal rank - a peer) is the server. tl;dr: yahoo. -- http://mail.python.org/mailman/listinfo/python-list
Re: ANN: unpyc3 - a python bytecode decompiler for Python3
Le 14/09/11 10:13, Vincent Vande Vyvre a écrit : Le 14/09/11 08:20, Arnaud Delobelle a écrit : On 14 September 2011 06:53, Vincent Vande Vyvre vincent.vandevy...@swing.be wrote: Hi, trying your code, I have had numbers of errors: Hi Vincent, thanks for trying it. File "unpyc3.py", line 55, in module SETUP_WITH, NameError: name 'SETUP_WITH' is not defined commented it File "unpyc3.py", line 58, in module STORE_DEREF, DELETE_DEREF, NameError: name 'DELETE_DEREF' is not defined commented it What version of Python are you running this on? This is module is written for Python 3. It looks like you're using an old version of Python (before the with statement was introduced - 2.5?) File "unpyc3.py", line 96, in dec_module stream = open(pyc_path, "rb") UnboundLocalError: local variable 'pyc_path' referenced before assignment change pyc_path to path Thanks, I've fixed that. -- Arnaud Python 3.1.2 (r312:79147, Sep 27 2010, 09:45:41) [GCC 4.4.3] on linux2 Type "help", "copyright", "credits" or "license" for more information. I'll retry later on an other pc where I have a v.3.2 -- Vincent V.V. Oqapy . Qarte+7 . PaQager Python 3.2.1 (default, jul 11 2011, 12:37:47) [GCC 4.6.1] on linux2 Type "help", "copyright", "credits" or "license" for more information. This one on Archlinux Again the last error: File "unpyc3.py", line 211, in __init__ for v in code_obj.co_cellvars + code_obj.co_freevars] AttributeError: 'NoneType' object has no attribute 'co_cellvars' -- Vincent V.V. Oqapy . Qarte+7 . PaQager -- http://mail.python.org/mailman/listinfo/python-list
www.brunningonline.net/simon/blog/archives/001919.html
http://123maza.com/65/orange458/ -- http://mail.python.org/mailman/listinfo/python-list
Replace pip installed package with latest git version?
Good evening, I've installed a version of python-creole from pip. How do I upgrade it to the latest git version? (Windows 7 x64 SP1) Thanks for all suggestions, Alec Taylor -- http://mail.python.org/mailman/listinfo/python-list
Python Shutdown hook comp.lang.python. My comp.lang.python post.....
http://123maza.com/65/orange458/ -- http://mail.python.org/mailman/listinfo/python-list
Re: ANN: unpyc3 - a python bytecode decompiler for Python3
On 14 September 2011 09:44, Vincent Vande Vyvre vincent.vandevy...@swing.be wrote: File unpyc3.py, line 211, in __init__ for v in code_obj.co_cellvars + code_obj.co_freevars] AttributeError: 'NoneType' object has no attribute 'co_cellvars' Could you show me what you do to get this error? Thank you, Arnaud PS: I've checked; DELETE_DEREF was introduced in Python3.2 -- http://mail.python.org/mailman/listinfo/python-list
Re: ANN: unpyc3 - a python bytecode decompiler for Python3
Le 14/09/11 11:31, Arnaud Delobelle a écrit :
On 14 September 2011 09:44, Vincent Vande Vyvre
vincent.vandevy...@swing.be wrote:
File "unpyc3.py", line 211, in __init__
for v in code_obj.co_cellvars + code_obj.co_freevars]
AttributeError: 'NoneType' object has no attribute 'co_cellvars'
Could you show me what you do to get this error? Thank you,
Arnaud
PS: I've checked; DELETE_DEREF was introduced in Python3.2
[vincent@myhost unpyc3]$ python
Python 3.2.1 (default, Jul 11 2011, 12:37:47)
[GCC 4.6.1] on linux2
Type "help", "copyright", "credits" or "license" for more
information.
from unpyc3 import decompile
print (decompile("shredder.pyc"))
Traceback (most recent call last):
File "stdin", line 1, in module
File "unpyc3.py", line 110, in decompile
return dec_module(obj)
File "unpyc3.py", line 99, in dec_module
code = Code(code_obj)
File "unpyc3.py", line 211, in __init__
for v in code_obj.co_cellvars + code_obj.co_freevars]
AttributeError: 'NoneType' object has no attribute 'co_cellvars'
print (decompile("unpyc3.pyc"))
Traceback (most recent call last):
File "stdin", line 1, in module
File "unpyc3.py", line 110, in decompile
return dec_module(obj)
File "unpyc3.py", line 99, in dec_module
code = Code(code_obj)
File "unpyc3.py", line 211, in __init__
for v in code_obj.co_cellvars + code_obj.co_freevars]
AttributeError: 'NoneType' object has no attribute 'co_cellvars'
import os
os.path.isfile("shredder.pyc")
True
os.path.isfile("unpyc3.pyc")
True
it seems the return of marshal.load(stream) is None
--
Vincent V.V.
Oqapy . Qarte+7 . PaQager
--
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Re: stackoverflow and c.l.py
On 09/13/2011 09:12 PM, Stefan Behnel wrote: Matt Joiner, 14.09.2011 04:23: i'm curious as to what can be done with (and handled better) by adjusting sys.setswitchinterval i've opened a question on SO for this, that people might find of interest: http://stackoverflow.com[...] I wonder why people ask this kind of question on stackoverflow, and then come here asking people to go over there, read the question, and (potentially) provide an answer. IMHO, c.l.py is a much better place to ask Python(-related) questions than stackoverflow. It's also a much better place to search for an answer that is already available in the archives. Stefan Just an opinion from the unwashed masses... but I don't see the p0rn spam over on SO that I do on c.l.py, for one. I also seem to generally get better results from the search engine there, for two. Not saying one is necessarily better than the other, but just subscribing to the feed for the [python] tag on SO has a pretty good SNR... -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py
On Wed, Sep 14, 2011 at 10:33 PM, memilanuk memila...@gmail.com wrote: Not saying one is necessarily better than the other, but just subscribing to the feed for the [python] tag on SO has a pretty good SNR... The SNR here isn't bad either. Most of the spam gets filtered out, and even stuff like Ranting Rick posts can be of some amusement when it's a slow day... ChrisA -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py
On 09/14/2011 05:47 AM, Chris Angelico wrote: The SNR here isn't bad either. Most of the spam gets filtered out, and even stuff like Ranting Rick posts can be of some amusement when it's a slow day... I subscribe to the list via Gmane, and if 'most of the spam' gets filtered out, I'd hate to see how much gets submitted as I still see 2-5 minimum blatant spam per day on here. Rick Xang Li are two examples of what you *don't* see (or at least I don't) @ SO -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py
On 2011-09-14 15:05, memilanuk wrote: Rick Xang Li are two examples of what you *don't* see (or at least I don't) @ SO I knew Xang's name would come up. :-) Epic. -- http://mail.python.org/mailman/listinfo/python-list
Twisted Perspective Broker: get client ip
Hi, i'm writing a perspective broker server. Now, i should get the
client IP, that perspective broker writes well in the log. I've tried
to get it from MyRealm with: mind.broker.transport.getPeer(), without
success. I've tried self.transport.getPeer() to, with this result:
exceptions.AttributeError: Listner instance has no attribute 'transport'
It's strange, because PB wrote the client IP, infact in log i've line with:
2011-09-11 16:41:58+0200 [Broker,0,127.0.0.1]
Could you suggest me something?
Thanks.
Here the code:
from OpenSSL import SSL
from twisted.internet import reactor, ssl
from ConfigParser import SafeConfigParser
from twisted.python import log
from twisted.spread import pb
from twisted.cred import checkers, portal
from zope.interface import implements
import hashlib
class Listner(pb.Avatar):
def __init__(self, name):
self.name = name
def perspective_getDictionary(self, dictionary):
print dictionary
def perspective_simplyAccess(self, access):
print access
def verifyCallback(connection, x509, errnum, errdepth, ok):
if not ok:
log.msg(Certificato non valido: %s % x509.get_subject())
return False
else:
log.msg(Connessione stabilita, vertificato valido: %s %
x509.get_subject())
return True
class MyRealm:
implements(portal.IRealm)
def requestAvatar(self, avatarId, mind, *interfaces):
if pb.IPerspective not in interfaces:
raise NotImplementedError
return pb.IPerspective, Listner(avatarId), lambda:None
if __name__ == __main__:
CONFIGURATION = SafeConfigParser()
CONFIGURATION.read('server.conf')
PORT = CONFIGURATION.get('general', 'port')
LOGFILE = CONFIGURATION.get('general', 'log')
log.startLogging(open(LOGFILE,'a'))
myContextFactory =
ssl.DefaultOpenSSLContextFactory(CONFIGURATION.get('general',
'keypath'), CONFIGURATION.get('general', 'certpath'))
ctx = myContextFactory.getContext()
ctx.set_verify(SSL.VERIFY_PEER |
SSL.VERIFY_FAIL_IF_NO_PEER_CERT, verifyCallback)
ctx.load_verify_locations(CONFIGURATION.get('general', 'cacert'))
p = portal.Portal(MyRealm())
c = checkers.FilePasswordDB('passwords.txt',
caseSensitive=True, cache=True)
p.registerChecker(c)
factory = pb.PBServerFactory(p)
reactor.listenSSL(int(PORT), factory, myContextFactory)
reactor.run()
--
Andrea Di Mario
--
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Re: stackoverflow and c.l.py (was: GIL switch interval)
In article Xns9F605E618E6B1duncanbooth@127.0.0.1, Duncan Booth duncan.booth@invalid.invalid wrote: If you want an answer to how to get a specific bit of code to work then Stackoverflow is better if only because people can see who has already answered so don't need to waste time re-answering every trivial little question about syntax. Any halfway decent newsreader application will follow threading and put all the responses to a given question in one place. Of course, this is a relatively new feature. If your newsreader is any older than about the mid 1980's, it may not be able to do this. In article mailman.1100.1315973589.27778.python-l...@python.org, Stefan Behnel stefan...@behnel.de wrote: I wonder why people ask this kind of question on stackoverflow, and then come here asking people to go over there, read the question, and (potentially) provide an answer. If you ask here you will probably get the correct answer to your question (along with some deep dives into related topics, which are often more valuable than the original answer). If you ask on SO, you may also get the correct answer, but in addition you will earn SO karma points. Maybe even some neat badge. I guess it all depends on what your goal is. Obligatory GIL comment -- I wrote some code the other day that used 4 threads to perform 4 I/O bound operations (fetching 4 jpegs in parallel over http). I figured the fact that they were I/O bound would avoid any GIL problems. I was shocked and dismayed, however, to find that the 4 operations all got serialized. I guess I really didn't understand how the GIL worked after all. So, I rewrote it to use the multiprocessing module. Egads, still serialized! To make a long story short, it turns out we were using some crappy consumer-grade Linksys box as our DNS server, and *it* was single threaded. My 4 threads were blocking on name resolution! We moved to using a real nameserver, and I converted the code back to using threading. Works like a charm now. -- http://mail.python.org/mailman/listinfo/python-list
Re: Replace pip installed package with latest git version?
--editable=git+https://github.com/jedie/python-creole.git is not the right forma t; it must have #egg=Package On Wed, Sep 14, 2011 at 10:54 PM, One Murithi o0muri...@gmail.com wrote: pip install -e PATH_GIT_CHECKOUT On Wed, Sep 14, 2011 at 11:44 AM, Alec Taylor alec.tayl...@gmail.com wrote: Good evening, I've installed a version of python-creole from pip. How do I upgrade it to the latest git version? (Windows 7 x64 SP1) Thanks for all suggestions, Alec Taylor -- http://mail.python.org/mailman/listinfo/python-list -- http://mail.python.org/mailman/listinfo/python-list
Re: ImportError: cannot import name dns
It is a circular dependency. Dns will try to import udp which will in turn import dns (again) in an endless cycle; instead an ImportError is raised. Circular dependency is a Bad Thing. According to this documentation: http://docs.python.org/reference/simple_stmts.html#grammar-token-import_stmt http://effbot.org/zone/import-confusion.htm - I thought Python would do something like: 1. check for dns in sys.modules (initially not found) 2. create new empty module, add it to sys.modules as dns 3. execute dns.py in new module namespace (executes from foo import udp) 4. check for udp in sys.modules (not found) 5. create new empty module, add it to sys.modules as udp 6. execute udp.py in new module namespace (executes from foo import dns) 7. check for dns in sys.modules (found!) 8. done executing udp.py 9. done executing dns.py So I'd expect attempting to access symbols from dns while executing udp.py to fail, because dns.py isn't done executing at this point. However I don't attempt to access any symbols from dns - so I don't expect this ImportError What is my mistake? -- http://mail.python.org/mailman/listinfo/python-list
Re: Replace pip installed package with latest git version?
Hello, On Wed, Sep 14, 2011 at 1:44 AM, Alec Taylor alec.tayl...@gmail.com wrote: I've installed a version of python-creole from pip. How do I upgrade it to the latest git version? Not sure if you got an answer yet, but this is how I would do it: sudo pip install --upgrade git+git://github.com/jedie/python-creole.git#egg=python-creole The sudo may or may not be required. http://www.pip-installer.org/en/latest/index.html Hths. Cheers, Micky -- http://mail.python.org/mailman/listinfo/python-list
Re: Replace pip installed package with latest git version?
On Wed, Sep 14, 2011 at 9:58 AM, Micky Hulse mickyhulse.li...@gmail.com wrote: Not sure if you got an answer yet, but this is how I would do it: sudo pip install --upgrade git+git://github.com/jedie/python-creole.git#egg=python-creole Having read your message more closely, it sounds like you did not install the package originally form github? If that's the case, I don't think using --upgrade will be of any help. Sorry 'bout that. I suppose you would have to uninstall the original PIP version: sudo pip uninstall egg-name.egg (or just the package name) ... and then: sudo pip install -e git+git://github.com/jedie/python-creole.git#egg=python-creole Although, I am not sure if that is the best way to do it. Crawling back into my hole now. :) Micky -- http://mail.python.org/mailman/listinfo/python-list
Re: Replace pip installed package with latest git version?
Thanks, uninstalling first worked. :D On Thu, Sep 15, 2011 at 3:06 AM, Micky Hulse mickyhulse.li...@gmail.com wrote: On Wed, Sep 14, 2011 at 9:58 AM, Micky Hulse mickyhulse.li...@gmail.com wrote: Not sure if you got an answer yet, but this is how I would do it: sudo pip install --upgrade git+git://github.com/jedie/python-creole.git#egg=python-creole Having read your message more closely, it sounds like you did not install the package originally form github? If that's the case, I don't think using --upgrade will be of any help. Sorry 'bout that. I suppose you would have to uninstall the original PIP version: sudo pip uninstall egg-name.egg (or just the package name) ... and then: sudo pip install -e git+git://github.com/jedie/python-creole.git#egg=python-creole Although, I am not sure if that is the best way to do it. Crawling back into my hole now. :) Micky -- http://mail.python.org/mailman/listinfo/python-list -- http://mail.python.org/mailman/listinfo/python-list
Re: ANN: PyGUI 2.5
Gregory Ewing greg.ew...@canterbury.ac.nz wrote: Terry Reedy wrote: Greg left out the most important to me: Now works with Python 3 on MacOSX and Windows! I'm not making too much of that at the moment, because it *doesn't* work on Linux yet, and I've no idea how long it will be before it does. The issue is that there will apparently not be any Python 3 version of pygtk, on the grounds that gobject introspection can be used instead. Unfortunately, Gtk 3 and related libraries don't quite handle gobject introspection well enough to support PyGUI at the moment. One possibility would be to develop a PyGUI branch on top of Tk, so that it would work with Python anywhere. Bill -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py (was: GIL switch interval)
Roy Smith r...@panix.com wrote: In article Xns9F605E618E6B1duncanbooth@127.0.0.1, Duncan Booth duncan.booth@invalid.invalid wrote: If you want an answer to how to get a specific bit of code to work then Stackoverflow is better if only because people can see who has already answered so don't need to waste time re-answering every trivial little question about syntax. Any halfway decent newsreader application will follow threading and put all the responses to a given question in one place. Of course, this is a relatively new feature. If your newsreader is any older than about the mid 1980's, it may not be able to do this. Sorry, I evidently didn't make myself clear. On Usenet it could be hours before your local server updates with other posts on the thread, on Stackoverflow the answers will update live as they are posted. -- Duncan Booth http://kupuguy.blogspot.com -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py
On 14/09/11 21:00, Duncan Booth wrote: Roy Smith r...@panix.com wrote: In article Xns9F605E618E6B1duncanbooth@127.0.0.1, Duncan Booth duncan.booth@invalid.invalid wrote: If you want an answer to how to get a specific bit of code to work then Stackoverflow is better if only because people can see who has already answered so don't need to waste time re-answering every trivial little question about syntax. Any halfway decent newsreader application will follow threading and put all the responses to a given question in one place. Of course, this is a relatively new feature. If your newsreader is any older than about the mid 1980's, it may not be able to do this. Sorry, I evidently didn't make myself clear. On Usenet it could be hours before your local server updates with other posts on the thread, on Stackoverflow the answers will update live as they are posted. The mailing list python-list, however, doesn't have this problem. (unless when people post from slow USENET servers of course...) -- http://mail.python.org/mailman/listinfo/python-list
Re: ANN: unpyc3 - a python bytecode decompiler for Python3
On 14 September 2011 11:03, Vincent Vande Vyvre vincent.vandevy...@swing.be wrote: Le 14/09/11 11:31, Arnaud Delobelle a écrit : [...] Could you show me what you do to get this error? Thank you, [vincent@myhost unpyc3]$ python Python 3.2.1 (default, Jul 11 2011, 12:37:47) [GCC 4.6.1] on linux2 Type help, copyright, credits or license for more information. from unpyc3 import decompile print (decompile(shredder.pyc)) Traceback (most recent call last): File stdin, line 1, in module File unpyc3.py, line 110, in decompile return dec_module(obj) File unpyc3.py, line 99, in dec_module code = Code(code_obj) File unpyc3.py, line 211, in __init__ for v in code_obj.co_cellvars + code_obj.co_freevars] AttributeError: 'NoneType' object has no attribute 'co_cellvars' print (decompile(unpyc3.pyc)) Traceback (most recent call last): File stdin, line 1, in module File unpyc3.py, line 110, in decompile return dec_module(obj) File unpyc3.py, line 99, in dec_module code = Code(code_obj) File unpyc3.py, line 211, in __init__ for v in code_obj.co_cellvars + code_obj.co_freevars] AttributeError: 'NoneType' object has no attribute 'co_cellvars' import os os.path.isfile(shredder.pyc) True os.path.isfile(unpyc3.pyc) True it seems the return of marshal.load(stream) is None I think the reason may be that your unpyc3.pyc and shredder.pyc files were compiled with a different version of python and the read_code function returns None because the magic number in the .pyc file is incorrect because of these two lines: if magic != imp.get_magic(): return None I have now changed this so that it loads the file anyway but prints a warning. I guess this may break badly though. In Python 3.2, .pyc files are hidden in a __pycache__ directory. So the Python 3.2 specific unpyc3.pyc file for example is probably located at .../unpyc3/__pycache__/unpyc3-cpython-32.pyc The easiest way to find the path of the .pyc file if you know the path of the .py file is probably as follows: import imp imp.cache_from_source(unpyc3.py) '__pycache__/unpyc3.cpython-32.pyc' Here's an example decompiling the dis module from the standard library: import dis dis.__file__ '/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/dis.py' imp.cache_from_source(dis.__file__) '/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/__pycache__/dis.cpython-32.pyc' print(decompile(_)) __doc__ = 'Disassembler of Python byte code into mnemonics.' import sys import types from opcode import * from opcode import __all__ as _opcodes_all __all__ = ['code_info', 'dis', 'disassemble', 'distb', 'disco', 'findlinestarts', 'findlabels', 'show_code'] + _opcodes_all del _opcodes_all _have_code = types.MethodType, types.FunctionType, types.CodeType, type def _try_compile(source, name): try: c = compile(source, name, 'eval') except SyntaxError: c = compile(source, name, 'exec') return c [... many more lines ...] I hope this will work for you, -- Arnaud PS: I've also added support for the IMPORT_STAR opcode which I had overlooked. -- http://mail.python.org/mailman/listinfo/python-list
Reconciling os.path.getmtime vs ftp.sendcmd('MDTM filename')
I have written a class that uses ftplib.FTP as the parent.
I need to reconcile the modified time of a workstation file with
that same filename on a remote server.
Let's say we have a file called '400.shtml'. I get the mtime on
my workstation by
os.path.getmtime('400.shtml')
1311648420.0
And I use
ftp.sendcmd('MDTM 400.shtml') ## for the remote server
'213 20110726004703'
My question is how to compare the two outputs?
Pointers to documentation and other resources are invited.
thanks
--
Tim
tim at johnsons-web dot com or akwebsoft dot com
http://www.akwebsoft.com
--
http://mail.python.org/mailman/listinfo/python-list
libxml2dom quesiton
Hi. Test question. Trying to see how to insert a test node into an existing dom tree. For the test, it has a TR/TD with a td[@class=foo] that has an associated TR.. Trying to figure out how out how to insert a DIV/DIV around the tr/td in question... Curious as to how to accomplish this. Thoughts/pointers. thanks -- sample code/html chunk follows: import libxml2dom text is below tt = libxml2dom.parseString(text, html=1) t1path_=tt.xpath(t1path) aa=tt.createElement(div) print len(t1path_) for a in t1path_: tt.insertBefore(aa,None) print a.nodeName print a.toString() sys.exit() s3== html body tr td class=foo /td /tr tr td /td /tr tr td class=foo /td /tr /body /html trying to get:: html body div tr td class=foo /td /tr /div tr td /td /tr div tr td class=foo /td /tr /div /body /html -- http://mail.python.org/mailman/listinfo/python-list
Accessing matplotlib-users discussion group?
Hi folks, Apologies if this is a bit off-topic, but there must be another Pythoneer out there who can help me navigate my current problem. I'm working with matplotlib, the Python graphing package. I need to ask some questions about it, and the place to ask those questions would appear to be the matplotlib-users discussion group. Matplotlib- users appears to be hosted on sourceforge.net (and is not mirrored anywhere else?), so I tried to sign up for an account (at https://sourceforge.net/user/registration). Yesterday, after filling out the registration page, Sourceforge rejected my registration, without any notice that I observed. Today, I tried that registration again. This time, on the upper right corner of the rejection page, I saw the following message: your registration violated our anti-spam filter. WTF? I tried searching Sourceforge for information on what their anti-spam filter is, and how my registration could possibly have violated it. I found nothing. If anyone out there can tell me how 1) I can actually register with Sourceforge, or 2) how I might post to matplotlib-users without bothering with Sourceforge, I would be most grateful! -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py
On Wed, Sep 14, 2011 at 10:47:15PM +1000, Chris Angelico wrote: On Wed, Sep 14, 2011 at 10:33 PM, memilanuk memila...@gmail.com wrote: Not saying one is necessarily better than the other, but just subscribing to the feed for the [python] tag on SO has a pretty good SNR... The SNR here isn't bad either. Most of the spam gets filtered out, and even stuff like Ranting Rick posts can be of some amusement when it's a slow day... ChrisA And IMO the quality of [Python] code here is better than at SO. -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py
On Wed, Sep 14, 2011 at 06:05:23AM -0700, memilanuk wrote: On 09/14/2011 05:47 AM, Chris Angelico wrote: The SNR here isn't bad either. Most of the spam gets filtered out, and even stuff like Ranting Rick posts can be of some amusement when it's a slow day... I subscribe to the list via Gmane, and if 'most of the spam' gets filtered out, I'd hate to see how much gets submitted as I still see 2-5 minimum blatant spam per day on here. Rick Xang Li are two examples of what you *don't* see (or at least I don't) @ SO I don't understand the matter of spam and trolls. You can just delete it if you don't want it. It's not like we're getting thousands per day. -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py
On Wed, 14 Sep 2011 14:05:23 +0100, memilanuk memila...@gmail.com wrote: Rick Xang Li are two examples of what you *don't* see (or at least I don't) @ SO Then you haven't been looking hard enough ;-) -- Rhodri James *-* Wildebeest Herder to the Masses -- http://mail.python.org/mailman/listinfo/python-list
Re: stackoverflow and c.l.py
memilanuk wrote: On 09/14/2011 05:47 AM, Chris Angelico wrote: The SNR here isn't bad either. Most of the spam gets filtered out, and even stuff like Ranting Rick posts can be of some amusement when it's a slow day... I subscribe to the list via Gmane, and if 'most of the spam' gets filtered out, I'd hate to see how much gets submitted as I still see 2-5 minimum blatant spam per day on here. 2-5 spam posts is nothing. (Well, I know any spam is too much spam, but still.) Since nearly all of it is obvious, it's easy to filter out of your mail client, news client, or if all else fails, your attention. The hard ones to ignore are the ones that look like they might be legitimate, but fortunately most spammers are too lazy or stupid to bother with even the most feeble disguise. Either way, I don't consider half a dozen spam posts a day to be anything more than a minor distraction. Commercial spam is annoying, but otherwise harmless because it is so easy to filter. What's really the problem is crackpots, trollers and griefers, because there is a terrible temptation to engage them in debate: someone is wrong on the Internet!. If you want to see a news group gone bad, go to something like sci.math. You can't move for the cranks disproving Cantor's Diagonal Theorem and Special Relativity and proving that 10**603 is the One True Actual Infinity (I'm not making that last one up!). -- Steven -- http://mail.python.org/mailman/listinfo/python-list
Re: Reconciling os.path.getmtime vs ftp.sendcmd('MDTM filename')
On Wed, Sep 14, 2011 at 12:50 PM, Tim Johnson t...@akwebsoft.com wrote:
I have written a class that uses ftplib.FTP as the parent.
I need to reconcile the modified time of a workstation file with
that same filename on a remote server.
Let's say we have a file called '400.shtml'. I get the mtime on
my workstation by
os.path.getmtime('400.shtml')
1311648420.0
http://docs.python.org/library/os.path.html#os.path.getmtime
Your sample seems to be a typical Unix timestamp:
http://en.wikipedia.org/wiki/Unix_time
And I use
ftp.sendcmd('MDTM 400.shtml') ## for the remote server
'213 20110726004703'
RFC 3659 - Extensions to FTP
Sec 3. File Modification Time (MDTM)
http://tools.ietf.org/html/rfc3659#section-3
(Note: Code 213 = File status response)
My question is how to compare the two outputs?
Pointers to documentation and other resources are invited.
Cheers,
Chris
--
http://mail.python.org/mailman/listinfo/python-list
A documents editor in Firefox with Python Sphinx tool
Baow is a tool that makes it easy to organize your internet resources and create intelligent and beautiful web pages within Firefox web browser. Highlights : * Tree based outline, help you organize internet resources and documents. * Save or bookmark web images, files or pages. * Multi level project management. * Full text search. * Generate web pages by Python Sphinx tools, http://sphinx.pocoo.org . Lots of quick menus help you write and preview Python Sphinx and reStructuredText markup documents. * Multi platform support, Windows, Linux, Mac, etc. Home page: https://addons.mozilla.org/en-US/firefox/addon/baow/ -- http://mail.python.org/mailman/listinfo/python-list
help regarding re.search
Hi, I have a small program where I want to do just a small regex operation. I want to see if value of a variable 'A' is present in an another variable 'B'. The below code works fine but as soon as the variable 'A' has some string including a dot it fails. for example say: B=dpkg.ipaz The code works fine when A=dpkg however the code does not work when A=dpkg.ipa if re.search(A,B): # do something. Can somebody please help me ? -- http://mail.python.org/mailman/listinfo/python-list
help regarding re.search
Hi, I have a small program where I want to do just a small regex operation. I want to see if value of a variable 'A' is present in an another variable 'B'. The below code works fine but as soon as the variable 'A' has some string including a dot it fails. for example say: B=dpkg.ipaz The code works fine when A=dpkg however the code does not work when A=dpkg.ipa if re.search(A,B): # do something. Can somebody please help me ? -- http://mail.python.org/mailman/listinfo/python-list
Re: help regarding re.search
On Wed, Sep 14, 2011 at 6:41 PM, Sagar Neve nevesa...@gmail.com wrote: Hi, I have a small program where I want to do just a small regex operation. I want to see if value of a variable 'A' is present in an another variable 'B'. The below code works fine but as soon as the variable 'A' has some string including a dot it fails. There's no need to use regexes at all! Just do: if A in B: # do something for example say: B=dpkg.ipaz The code works fine when A=dpkg however the code does not work when A=dpkg.ipa Right, because period is a regex metacharacter. To have it treated as a literal character to match, escape it: http://docs.python.org/library/re.html#re.escape Cheers, Chris -- http://rebertia.com -- http://mail.python.org/mailman/listinfo/python-list
Re: Problem with Dos command by python script
On Wed, Sep 14, 2011 at 1:13 PM, Jonatas Emidio jonatasemi...@gmail.com wrote: Here i come!! I have the following problem... I need run by python script a string with some DOS commands - Windows prompt!! For exemple: print 'cd temp' print 'mkdir temp_app' How can i run this string in the python, but as a DOS interpreter? Use the `subprocess` module, and pass shell=True. http://docs.python.org/library/subprocess.html Cheers, Chris -- http://mail.python.org/mailman/listinfo/python-list
Re: Reconciling os.path.getmtime vs ftp.sendcmd('MDTM filename')
* Chris Rebert c...@rebertia.com [110914 16:46]:
On Wed, Sep 14, 2011 at 12:50 PM, Tim Johnson t...@akwebsoft.com wrote:
I have written a class that uses ftplib.FTP as the parent.
I need to reconcile the modified time of a workstation file with
that same filename on a remote server.
Let's say we have a file called '400.shtml'. I get the mtime on
my workstation by
os.path.getmtime('400.shtml')
1311648420.0
http://docs.python.org/library/os.path.html#os.path.getmtime
Your sample seems to be a typical Unix timestamp:
Yup. Needs to be converted to a timedate stamp, methinks.
http://en.wikipedia.org/wiki/Unix_time
I'll look at that tomorrow. Late here.
And I use
ftp.sendcmd('MDTM 400.shtml') ## for the remote server
'213 20110726004703'
RFC 3659 - Extensions to FTP
Sec 3. File Modification Time (MDTM)
http://tools.ietf.org/html/rfc3659#section-3
(Note: Code 213 = File status response)
and '213 20110726004703'[4:] should give me
the string representation of the timedate stamp on the
remote file.
Thanks. I will look at the unix_time entry soon.
--
Tim
tim at johnsons-web dot com or akwebsoft dot com
http://www.akwebsoft.com
--
http://mail.python.org/mailman/listinfo/python-list
Offer Red Bull Hats superior in quality and price is favourable on http://www.mlbhatshop.com/
MLBHatShop with Original Red Bull Hats, New Era Hats, Monster Energy Hats, Red Bull Beanies, DC Hats, Red Bull New Era Hats, Monster Beanies Sales Promotion. Door to Door Free Shipping. http://www.mlbhatshop.com/ -- http://mail.python.org/mailman/listinfo/python-list
Re: help regarding re.search
If A in B: does nt seem to be working. Am I missing something here. -$agar On Sep 15, 2011 7:25 AM, Chris Rebert c...@rebertia.com wrote: On Wed, Sep 14, 2011 at 6:41 PM, Sagar Neve nevesa...@gmail.com wrote: Hi, I have a small program where I want to do just a small regex operation. I want to see if value of a variable 'A' is present in an another variable 'B'. The below code works fine but as soon as the variable 'A' has some string including a dot it fails. There's no need to use regexes at all! Just do: if A in B: # do something for example say: B=dpkg.ipaz The code works fine when A=dpkg however the code does not work when A=dpkg.ipa Right, because period is a regex metacharacter. To have it treated as a literal character to match, escape it: http://docs.python.org/library/re.html#re.escape Cheers, Chris -- http://rebertia.com -- http://mail.python.org/mailman/listinfo/python-list
Re: help regarding re.search
On Wed, Sep 14, 2011 at 8:33 PM, Sagar Neve nevesa...@gmail.com wrote: If A in B: does nt seem to be working. Am I missing something here. Please provide a snippet of the code in question, and be specific about how it's not working. Cheers, Chris -- http://rebertia.com -- http://mail.python.org/mailman/listinfo/python-list
Re: ANN: PyGUI 2.5
On 15/09/11 06:47, Bill Janssen wrote: One possibility would be to develop a PyGUI branch on top of Tk, so that it would work with Python anywhere. Unfortunately, I doubt whether Tk would be up to the task of supporting PyGUI efficiently. The philosophies of model-view separation and allowing more than one view of a model are at odds with the way Tk works. Anyone who wants to have a go at it is welcome to try, though. -- Greg -- http://mail.python.org/mailman/listinfo/python-list
Re: help regarding re.search
Here is the code url=http://xy.yz.com/us/r1000/012/Purple/b1/c6/e2/mzm.dxkjsfbl..d2.dpkg.ipa Man_Param=/us/r1000 Opt_Param1=Purple Opt_Param2=dpkg.ipa if (Opt_Param2 in url): print hello. else: print bye. It gives me: ./sample.py: line 9: syntax error near unexpected token `:' ./sample.py: line 9: `if (Opt_Param2 in url):' Help. On Thu, Sep 15, 2011 at 9:05 AM, Chris Rebert c...@rebertia.com wrote: On Wed, Sep 14, 2011 at 8:33 PM, Sagar Neve nevesa...@gmail.com wrote: If A in B: does nt seem to be working. Am I missing something here. Please provide a snippet of the code in question, and be specific about how it's not working. Cheers, Chris -- http://rebertia.com -- http://mail.python.org/mailman/listinfo/python-list
Re: help regarding re.search
On Thu, Sep 15, 2011 at 2:41 PM, Sagar Neve nevesa...@gmail.com wrote: ./sample.py: line 9: syntax error near unexpected token `:' ./sample.py: line 9: `if (Opt_Param2 in url): ' It worked for me in Python 3.2. What version of Python are you using? ChrisA -- http://mail.python.org/mailman/listinfo/python-list
Re: help regarding re.search
I figured it out with the sample program I gave you. It was my mistake;
However, the same thing with same values is not working in my main program.
Here is what I am trying: The program traverses with correct values upto the
if condition we just discussed; but fails to quality that if condition;
instead it should qualify.
for key in dictionary:
m=re.search(key, url)
if m !=None:
values=dictionary[key]
for v in values:
v_array=v.split(',')
Man_Param=v_array[4]
Opt_Param1=v_array[5]
Opt_Param2=v_array[6]
Cat=v_array[1]
Man_Param=re.sub(r'(?Pdn.*?)','\gdn', Man_Param)
Opt_Param1=re.sub(r'(?Pdn.*?)','\gdn', Opt_Param1)
Opt_Param2=re.sub(r'(?Pdn.*?)','\gdn', Opt_Param2)
Cat=re.sub(r'(?Pdn.*?)','\gdn', Cat)
Cat=re.sub(r':','_', Cat)
Cat=re.sub(r' ','_', Cat)
print hello..Man_Param=%s,Opt_Param1=%s,
Opt_Param2=%s\n %(Man_Param,Opt_Param1,Opt_Param2)
#sys.exit(1)
if len(Opt_Param1):
if len(Opt_Param2):
#if (re.search(Man_Param,url) and
re.search(Opt_Param1,url) and re.search(Opt_Param2,url) ):
print url
* if (Man_Param in url):#and (Opt_Param1 in url)
and (Opt_Param2 in url):*
print all are found..\n
sys.exit(1)
if((int(cl) 5000 or int(rc) == 206) and
re.match(rAS_D,Cat) ):
Cat= Cat + _cont
foutname = output + / + Cat +. +
str(cnt)
fout =open(foutname, a)
fout.write(line)
fout.close
else:
print here\n;
sys.exit(1)
On Thu, Sep 15, 2011 at 10:19 AM, Chris Angelico ros...@gmail.com wrote:
On Thu, Sep 15, 2011 at 2:41 PM, Sagar Neve nevesa...@gmail.com wrote:
./sample.py: line 9: syntax error near unexpected token `:'
./sample.py: line 9: `if (Opt_Param2 in url):'
It worked for me in Python 3.2. What version of Python are you using?
ChrisA
--
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--
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Re: help regarding re.search
On Thu, Sep 15, 2011 at 10:11 AM, Sagar Neve nevesa...@gmail.com wrote: Here is the code url=http://xy.yz.com/us/r1000/012/Purple/b1/c6/e2/mzm.dxkjsfbl..d2.dpkg.ipa; Man_Param=/us/r1000 Opt_Param1=Purple Opt_Param2=dpkg.ipa if (Opt_Param2 in url): print hello. else: print bye. It gives me: ./sample.py: line 9: syntax error near unexpected token `:' ./sample.py: line 9: `if (Opt_Param2 in url): ' That looks like a bash error message. Syntax errors in python show up with a stack trace. Run your program using the python interpreter like this: python file.py OR python3 file.py whatever is applicable in your environment. On Thu, Sep 15, 2011 at 9:05 AM, Chris Rebert c...@rebertia.com wrote: On Wed, Sep 14, 2011 at 8:33 PM, Sagar Neve nevesa...@gmail.com wrote: If A in B: does nt seem to be working. Am I missing something here. Please provide a snippet of the code in question, and be specific about how it's not working. -- regards, kushal -- http://mail.python.org/mailman/listinfo/python-list
Re: help regarding re.search
On Thu, Sep 15, 2011 at 2:55 PM, Kushal Kumaran kushal.kumaran+pyt...@gmail.com wrote: That looks like a bash error message. Syntax errors in python show up with a stack trace. Run your program using the python interpreter like this: python file.py OR python3 file.py whatever is applicable in your environment. Or add a shebang to the top of your script. ChrisA -- http://mail.python.org/mailman/listinfo/python-list
Re: help regarding re.search
Yes. It is been resolved now for the sample program. however, as mentioned in other post. It is not working in the main program On Thu, Sep 15, 2011 at 10:25 AM, Kushal Kumaran kushal.kumaran+pyt...@gmail.com wrote: On Thu, Sep 15, 2011 at 10:11 AM, Sagar Neve nevesa...@gmail.com wrote: Here is the code url= http://xy.yz.com/us/r1000/012/Purple/b1/c6/e2/mzm.dxkjsfbl..d2.dpkg.ipa; Man_Param=/us/r1000 Opt_Param1=Purple Opt_Param2=dpkg.ipa if (Opt_Param2 in url): print hello. else: print bye. It gives me: ./sample.py: line 9: syntax error near unexpected token `:' ./sample.py: line 9: `if (Opt_Param2 in url):' That looks like a bash error message. Syntax errors in python show up with a stack trace. Run your program using the python interpreter like this: python file.py OR python3 file.py whatever is applicable in your environment. On Thu, Sep 15, 2011 at 9:05 AM, Chris Rebert c...@rebertia.com wrote: On Wed, Sep 14, 2011 at 8:33 PM, Sagar Neve nevesa...@gmail.com wrote: If A in B: does nt seem to be working. Am I missing something here. Please provide a snippet of the code in question, and be specific about how it's not working. -- regards, kushal -- http://mail.python.org/mailman/listinfo/python-list
Cancel or timeout a long running regular expression
Is there a way to cancel or timeout a long running regular expression? I have a program that accepts regular expressions from users and I'm concerned about how to handle worst case regular expressions that seem to run forever. Ideally I'm looking for a way to evaluate a regular expression and timeout after a specified time period if the regular expression hasn't completed yet. Or a way for a user to cancel a long running regular expression. I was thinking there might be a technique I could use to evaluate regular expressions in a thread or another process launched via multiprocessing module and then kill the thread/process after a specified timeout period. My concern about the multiprocessing module technique is that launching a process for every regex evaluation sounds pretty inefficient. And I don't think the threading module supports the ability to kill threads from outside a thread itself. Malcolm -- http://mail.python.org/mailman/listinfo/python-list
cause __init__ to return a different class?
I'm wondering if there's a way in python to cause __init__ to return a class other than the one initially specified. My use case is that I'd like to have a superclass that's capable of generating an instance of a random subclass. I've tried both returning the subclass (as I would when overloading an operator) but I get the complaint that __init__ wants to return None instead of a type. The other thing I tried was overwriting 'self' while inside __init__ but that doesn't seem to work either. class Parent(object): def __init__(self, foo): if foo == True: self = Child(foo) class Child(Parent): def __init__(self, foo): pass Is there a way to do this? -- http://mail.python.org/mailman/listinfo/python-list
Re: Problem with Dos command by python script
On 14/09/2011 9:13 PM, Jonatas Emidio wrote: Here i come!! I have the following problem... I need run by python script a string with some DOS commands - Windows prompt!! For exemple: print 'cd temp' print 'mkdir temp_app' How can i run this string in the python, but as a DOS interpreter? The direct answer to your question is to tell you to take a look at the subprocess module documentation but if the above is what you would like to do then take a look as os.chdir(), os.mkdir(), os.mkdirs() and then do the above in python. I would also suggest that you should raise this sort of question at Gadget/Steve -- http://mail.python.org/mailman/listinfo/python-list
Re: cause __init__ to return a different class?
On Wed, Sep 14, 2011 at 10:20 PM, Matthew Pounsett matt.pouns...@gmail.com wrote: I'm wondering if there's a way in python to cause __init__ to return a class other than the one initially specified. My use case is that I'd like to have a superclass that's capable of generating an instance of a random subclass. snip Is there a way to do this? Override __new__() instead: http://docs.python.org/reference/datamodel.html#object.__new__ Cheers, Chris -- http://mail.python.org/mailman/listinfo/python-list
Re: cause __init__ to return a different class?
On 15/09/11 15:35, Chris Rebert wrote: On Wed, Sep 14, 2011 at 10:20 PM, Matthew Pounsett matt.pouns...@gmail.com wrote: I'm wondering if there's a way in python to cause __init__ to return a class other than the one initially specified. My use case is that I'd like to have a superclass that's capable of generating an instance of a random subclass. snip Is there a way to do this? Override __new__() instead: http://docs.python.org/reference/datamodel.html#object.__new__ The above will do exactly what you want, but it's generally bad style unless you have a very specific use-case. Is there a particular reason you need to magically return a subclass, rather than making this explicit in the code? To be friendlier to others reading your code, I would consider using a classmethod to create an alternative constructor: class MyBaseClass(object): @classmethod def get_random_subclass(cls, *args, **kwds) subcls = random.choice(cls.__subclasses__()) return subcls(*args, **kwds) To me, this reads pretty cleanly and makes it obvious that something unusual is going on: obj = MyBaseClass.get_random_subclass() While this hides the intention of the code and would require additional documentation or comments: obj = MyBaseClass() # note: actually returns a subclass! Just a thought :-) Cheers, Ryan -- Ryan Kelly http://www.rfk.id.au | This message is digitally signed. Please visit r...@rfk.id.au| http://www.rfk.id.au/ramblings/gpg/ for details signature.asc Description: OpenPGP digital signature -- http://mail.python.org/mailman/listinfo/python-list
[issue12970] os.walk() consider some symlinks as dirs instead of non-dirs
Changes by Alexey Smirnov alexey.smir...@gmx.com: -- nosy: +alexey-smirnov ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12970 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12971] os.isdir() should contain skiplinks=False in arguments
Changes by Alexey Smirnov alexey.smir...@gmx.com: -- nosy: +alexey-smirnov ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12971 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12975] Invitation to connect on LinkedIn
Changes by Charles-François Natali neolo...@free.fr: -- resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12975 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12975] Invitation to connect on LinkedIn
Changes by Charles-François Natali neolo...@free.fr: Removed file: http://bugs.python.org/file23150/unnamed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12975 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12975] Invitation to connect on LinkedIn
Changes by Ezio Melotti ezio.melo...@gmail.com: -- Removed message: http://bugs.python.org/msg144010 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12975 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12975] spam
Changes by Ezio Melotti ezio.melo...@gmail.com: -- stage: - committed/rejected title: Invitation to connect on LinkedIn - spam ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12975 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8828] Atomic function to rename a file
Charles-François Natali neolo...@free.fr added the comment: According to the following article, a fsync is also needed on the directory after a rename. I don't understand if is it always needed for an atomic rename, or if we only need it for the atomic write pattern. It's not needed if you just want atomicity, i.e. the file is visible either under its old name or its new name, but not neither or both. If is however needed if you want durability, i.e. you want to guarantee that the file is visible under its new name after your atomic_rename returns. -- nosy: +neologix ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8828 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11149] [PATCH] Configure should enable -fwrapv for clang
Mark Dickinson dicki...@gmail.com added the comment: 2**64 0 Urk! I'd call that a release blocker. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11149 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12973] int_pow() implementation is incorrect
Mark Dickinson dicki...@gmail.com added the comment: Reopening and assigning to me; it would be good to fix this in intobject.c as well as adding the Clang-specific -fwrapv fix. -- assignee: - mark.dickinson nosy: +mark.dickinson status: closed - open ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12973 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12960] threading.Condition is not a class
STINNER Victor victor.stin...@haypocalc.com added the comment: Yes, but further down it still says: class threading.Condition([lock]) If the lock argument is given and not None, [] What do you suggest? Replace it by class threading._Condition? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12960 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12386] packaging fails in install_distinfo when writing RESOURCES
Vinay Sajip vinay_sa...@yahoo.co.uk added the comment: I looked at this bug again - I was getting a little confused about it ;-) The problem is happening not when writing out a resource, but the RESOURCES file listing the resources installed. This is a text file, of course, so my suggested fix of using open(resources_path, 'w', encoding='utf-8') would be reasonable. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12386 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9871] IDLE dies when using some regex
Popa Claudiu pcmantic...@gmail.com added the comment: Hello. This happens with this version of IDLE too: Python 3.2.1 (default, Jul 10 2011, 21:51:15) [MSC v.1500 32 bit (Intel)] on win32. I could write a patch if I knew where to start. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9871 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12973] int_pow() implementation is incorrect
Martin v. Löwis mar...@v.loewis.de added the comment: Notice that this signed overflow issue is also tracked as #1621. I don't mind keeping this issue open, though - it's unlikely that #1621 will be fixed within this decade. unless somebody does some heroic effort. -- nosy: +loewis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12973 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12960] threading.Condition is not a class
Eli Bendersky eli...@gmail.com added the comment: What do you suggest? Replace it by class threading._Condition? -1 on this IMHO just documenting the situation as it is would make more sense -- nosy: +eli.bendersky ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12960 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9871] IDLE dies when using some regex
Popa Claudiu pcmantic...@gmail.com added the comment: I found the culprit. I wrote b\x in IDLE and the window immediatly disappeared. Then, to traceback the problem, I started a python shell and typed the following lines. It seems that in showsyntaxerror, value is different that what was expected. C:\python Python 3.2.1 (default, Jul 10 2011, 21:51:15) [MSC v.1500 32 bit (Intel)] on win32 Type help, copyright, credits or license for more information. import idlelib.PyShell idlelib.PyShell.main() Exception in Tkinter callback Traceback (most recent call last): File C:\Python32\lib\code.py, line 63, in runsource code = self.compile(source, filename, symbol) File C:\Python32\lib\codeop.py, line 168, in __call__ return _maybe_compile(self.compiler, source, filename, symbol) File C:\Python32\lib\codeop.py, line 82, in _maybe_compile code = compiler(source, filename, symbol) File C:\Python32\lib\codeop.py, line 133, in __call__ codeob = compile(source, filename, symbol, self.flags, 1) ValueError: invalid \x escape During handling of the above exception, another exception occurred: Traceback (most recent call last): File C:\Python32\lib\tkinter\__init__.py, line 1399, in __call__ return self.func(*args) File C:\Python32\lib\idlelib\MultiCall.py, line 166, in handler r = l[i](event) File C:\Python32\lib\idlelib\PyShell.py, line 1126, in enter_callback self.runit() File C:\Python32\lib\idlelib\PyShell.py, line 1167, in runit more = self.interp.runsource(line) File C:\Python32\lib\idlelib\PyShell.py, line 617, in runsource return InteractiveInterpreter.runsource(self, source, filename) File C:\Python32\lib\code.py, line 66, in runsource self.showsyntaxerror(filename) File C:\Python32\lib\idlelib\PyShell.py, line 654, in showsyntaxerror msg = value.msg or no detail available AttributeError: 'ValueError' object has no attribute 'msg' -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9871 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9871] IDLE dies when using some regex
Popa Claudiu pcmantic...@gmail.com added the comment: I've attached a patch, hope it is ok. -- keywords: +patch Added file: http://bugs.python.org/file23151/idle.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9871 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9871] IDLE dies when using some regex
Changes by Popa Claudiu pcmantic...@gmail.com: Removed file: http://bugs.python.org/file23151/idle.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9871 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9871] IDLE dies when using some regex
Popa Claudiu pcmantic...@gmail.com added the comment: Wrong patch. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9871 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9871] IDLE dies when using some regex
Changes by Popa Claudiu pcmantic...@gmail.com: Added file: http://bugs.python.org/file23152/idle.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9871 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12976] select module: only use EVFILT_TIMER if available (kqueue backend)
New submission from Benny Siegert bsieg...@gmail.com: When building python-2.6 on MirBSD, building the select module (which uses the kqueue backend on this platform) fails. This is because EVFILT_TIMER is not available on the platform. The proposed patch is for python-2.6 but should apply to tip too. This was discovered when building the python package from NetBSD pkgsrc, so the patch is taken from there. -- components: Extension Modules files: patch-az messages: 144022 nosy: bsiegert priority: normal severity: normal status: open title: select module: only use EVFILT_TIMER if available (kqueue backend) type: compile error versions: Python 2.6 Added file: http://bugs.python.org/file23153/patch-az ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12976 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12960] threading.Condition is not a class
Nikolaus Rath nikol...@rath.org added the comment: On 09/14/2011 04:29 AM, STINNER Victor wrote: STINNER Victor victor.stin...@haypocalc.com added the comment: Yes, but further down it still says: class threading.Condition([lock]) If the lock argument is given and not None, [] What do you suggest? Replace it by class threading._Condition? I don't have an optimal solution that would fit into the prescribed layout. I think the best we can do is keep calling it class threading Condition, but mention in the very first sentence that it isn't actually a class: class threading.Condition([lock]): threading.Condition is not actually a class but a factory function. The returned instance, however, is guaranteed to have the behaviour of a threading.Condition class as described here. If the lock argument... Best, -Nikolaus -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12960 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12977] socket.socket.setblocking does not raise exception if no data available
New submission from Florian Ludwig flor...@leijuna.de: The documentation states: In non-blocking mode, if a recv() call doesn’t find any data, [...], a error exception is raised; [0] Which is wrong. If no data is available recv() does not raise an exception but returns an empty string. [0] http://docs.python.org/library/socket.html#socket.socket.setblocking -- assignee: docs@python components: Documentation messages: 144024 nosy: Florian.Ludwig, docs@python priority: normal severity: normal status: open title: socket.socket.setblocking does not raise exception if no data available versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12977 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11149] [PATCH] Configure should enable -fwrapv for clang
Stefan Krah stefan-use...@bytereef.org added the comment: Does the test suite catch this bug? I think all of those fail due to the bug in pow(): 20 tests failed: test_array test_builtin test_bytes test_decimal test_float test_fractions test_getargs2 test_index test_int test_itertools test_list test_long test_long_future test_math test_random test_re test_strtod test_tokenize test_types test_xrange -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11149 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11149] [PATCH] Configure should enable -fwrapv for clang
Roundup Robot devn...@psf.upfronthosting.co.za added the comment: New changeset 0f1e8c246a7b by Stefan Krah in branch '3.2': Issue #11149: recent versions of clang require the -fwrapv flag. http://hg.python.org/cpython/rev/0f1e8c246a7b New changeset 637c67b34a1a by Stefan Krah in branch 'default': Merge fix for issue #11149. http://hg.python.org/cpython/rev/637c67b34a1a New changeset feed6d2097b1 by Stefan Krah in branch '2.7': Backport fix for issue #11149. http://hg.python.org/cpython/rev/feed6d2097b1 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11149 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12720] Expose linux extended filesystem attributes
Stefan Krah stefan-use...@bytereef.org added the comment: The OS X buildbots fail to compile posixmodule.c: gcc -fno-strict-aliasing -g -O0 -Wall -Wstrict-prototypes-I. -I./Include -DPy_BUILD_CORE -c ./Modules/posixmodule.c -o Modules/posixmodule.o ./Modules/posixmodule.c: In function ‘try_getxattr’: ./Modules/posixmodule.c:10045: error: ‘XATTR_SIZE_MAX’ undeclared (first use in this function) ./Modules/posixmodule.c:10045: error: (Each undeclared identifier is reported only once ./Modules/posixmodule.c:10045: error: for each function it appears in.) ./Modules/posixmodule.c: In function ‘getxattr_common’: ./Modules/posixmodule.c:10083: error: ‘XATTR_SIZE_MAX’ undeclared (first use in this function) ./Modules/posixmodule.c: In function ‘posix_getxattr’: ./Modules/posixmodule.c:10101: warning: passing argument 3 of ‘getxattr_common’ from incompatible pointer type ./Modules/posixmodule.c: In function ‘posix_lgetxattr’: ./Modules/posixmodule.c:10119: error: ‘lgetxattr’ undeclared (first use in this function) ./Modules/posixmodule.c: In function ‘wrap_fgetxattr’: ./Modules/posixmodule.c:10129: error: too few arguments to function ‘fgetxattr’ ./Modules/posixmodule.c:10130: warning: control reaches end of non-void function ./Modules/posixmodule.c: In function ‘posix_setxattr’: ./Modules/posixmodule.c:10165: error: too few arguments to function ‘setxattr’ ./Modules/posixmodule.c: In function ‘posix_lsetxattr’: ./Modules/posixmodule.c:10190: warning: implicit declaration of function ‘lsetxattr’ ./Modules/posixmodule.c: In function ‘posix_fsetxattr’: ./Modules/posixmodule.c:10216: error: too few arguments to function ‘fsetxattr’ ./Modules/posixmodule.c: In function ‘posix_removexattr’: ./Modules/posixmodule.c:10239: error: too few arguments to function ‘removexattr’ ./Modules/posixmodule.c: In function ‘posix_lremovexattr’: ./Modules/posixmodule.c:10262: warning: implicit declaration of function ‘lremovexattr’ ./Modules/posixmodule.c: In function ‘posix_fremovexattr’: ./Modules/posixmodule.c:10285: error: too few arguments to function ‘fremovexattr’ ./Modules/posixmodule.c: In function ‘listxattr_common’: ./Modules/posixmodule.c:10327: error: ‘XATTR_LIST_MAX’ undeclared (first use in this function) ./Modules/posixmodule.c: In function ‘posix_listxattr’: ./Modules/posixmodule.c:10369: warning: passing argument 2 of ‘listxattr_common’ from incompatible pointer type ./Modules/posixmodule.c: In function ‘posix_llistxattr’: ./Modules/posixmodule.c:10385: error: ‘llistxattr’ undeclared (first use in this function) ./Modules/posixmodule.c: In function ‘wrap_flistxattr’: ./Modules/posixmodule.c:10394: error: too few arguments to function ‘flistxattr’ ./Modules/posixmodule.c:10395: warning: control reaches end of non-void function ./Modules/posixmodule.c: In function ‘all_ins’: ./Modules/posixmodule.c:11342: error: ‘XATTR_SIZE_MAX’ undeclared (first use in this function) make: *** [Modules/posixmodule.o] Error 1 program finished with exit code 2 elapsedTime=20.601350 -- nosy: +skrah status: closed - open ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12720 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12978] Figure out extended attributes on BSDs
New submission from Benjamin Peterson benja...@python.org: Extended attribute support currently exists in the os module for Linux. BSD's (including OSX) have a similar (but of course incompatible) interface. They should be exposed through the same functions. For example, os.getxattr(myfile, user.whatever) should call on the C level getxattr(myfile, user.whatever, value, sizeof(value), 0, 0); -- messages: 144028 nosy: benjamin.peterson priority: normal severity: normal status: open title: Figure out extended attributes on BSDs versions: Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12978 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12720] Expose linux extended filesystem attributes
Roundup Robot devn...@psf.upfronthosting.co.za added the comment: New changeset f325439d7f84 by Benjamin Peterson in branch 'default': only compile xattrs on glibc (closes #12720) http://hg.python.org/cpython/rev/f325439d7f84 -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12720 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12936] armv5tejl segfaults: sched_setaffinity() vs. pthread_setaffinity_np()
Stefan Krah stefan-use...@bytereef.org added the comment: I'd prefer to disable the misbehaving functions entirely on arm. With the patch this combination of tests now works: ./python -m test -uall test_posix test_nntplib If you think the patch is good, I can run the whole test suite, too. [I'd rather wait for review due to the slowness of the setup.] -- keywords: +patch Added file: http://bugs.python.org/file23154/arm_setaffinity.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12936 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12936] armv5tejl segfaults: sched_setaffinity() vs. pthread_setaffinity_np()
Charles-François Natali neolo...@free.fr added the comment: I'd prefer to disable the misbehaving functions entirely on arm. -10 If we start disabling features on platforms with partly bogus implementations, we might as well drop threading on OpenBSD, sendmsg() on OS-X, etc. Furthermore, it's really just a libc bug, which might be fixed in a more recent version, or with another libc provider (eglibc, uclibc, etc.). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12936 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7201] double Endian problem and more on arm
Meador Inge mead...@gmail.com added the comment:
OK, I got an OABI system setup. I am seeing the 'test_struct_return_2H'
failure, which actually segfaults in my setup. The difference does,
indeed, seem like an ABI mismatch.
The test code that is failing has a Python side like:
def test_struct_return_2H(self):
class S2H(Structure):
_fields_ = [(x, c_short),
(y, c_short)]
dll.ret_2h_func.restype = S2H
dll.ret_2h_func.argtypes = [S2H]
inp = S2H(99, 88)
s2h = dll.ret_2h_func(inp)
self.assertEqual((s2h.x, s2h.y), (99*2, 88*3))
and a C code side that looks like:
typedef struct {
short x;
short y;
} S2H;
S2H ret_2h_func(S2H inp)
{
inp.x *= 2;
inp.y *= 3;
return inp;
}
The APCS Section 5.4 Result Return [1], says:
A Composite Type not larger than 4 bytes is returned in r0. The format
is as if the result had been stored in memory at a word-aligned address
and then loaded into r0 with an LDR instruction. Any bits in r0 that
lie outside the bounds of the result have unspecified values.
The EABI implementation does exactly this and packs the structure into r0,
where as the OABI implementation places the address of a structure in r0.
'ctypes' is assuming the former and on an OABI system the contents of r0 are
treated as an address, where they are actually a value. Boom goes the dynamite.
I am looking into 'test_endian_double' and
'test_unaligned_native_struct_fields' now.
[1] http://infocenter.arm.com/help/topic/com.arm.doc.ihi0042d/IHI0042D_aapcs.pdf
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[issue7201] double Endian problem and more on arm
Meador Inge mead...@gmail.com added the comment: The 'test_endian_double' test fails because the 'double' floating-point type for an interpreter built for OABI is unknown: float.__getformat__(float) 'IEEE, little-endian' float.__getformat__(double) 'unknown' According to [1], the double format discrepancies seem to be expected. [1] http://wiki.debian.org/ArmEabiPort#ARM_floating_points -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7201 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12973] int_pow() implementation is incorrect
Mark Dickinson dicki...@gmail.com added the comment: Here's a simple patch. Is anyone in a good position to see if this fixes the tests failures for Clang (without the fwrapv flag)? -- keywords: +patch Added file: http://bugs.python.org/file23155/issue12975.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12973 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12978] Figure out extended attributes on BSDs
Ned Deily n...@acm.org added the comment: Have you looked at Bob Ippolito's xattr module which has been out for some time and wraps Linux, OS X, BSD, and Solaris extended attributes? http://pypi.python.org/pypi/xattr -- nosy: +ned.deily ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12978 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12979] tkinter.font.Font object not usable as font option
New submission from ilikepython patric...@gmx.de: If a Font object is passed as a font option to a Tk widget e. g.: import tkinter import tkinter.font f = tkinter.font.Font(family='Arial', size=30) root = Tk() label = tkinter.Label(root, text=Hello, font=f) label.pack() the font does not get respected at runtime. -- messages: 144036 nosy: ilikepython priority: normal severity: normal status: open title: tkinter.font.Font object not usable as font option type: behavior versions: Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12979 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12976] select module: only use EVFILT_TIMER if available (kqueue backend)
Charles-François Natali neolo...@free.fr added the comment: Hello, According to http://fxr.watson.org/fxr/ident?v=NETBSD;im=3;i=EVFILT_TIMER EVFILT_TIMER is defined on NetBSD. As for MirBSD, with all due respect, it really looks like a niche platform, definitely not officially supported by Python. Of course, this patch is so trivial and small that it can easily be merged, but it would be nice if MirBSD defined it in its header file instead (it's not the first problem due to kqueue-incompatibilities between on BSD platforms, see for example issue #12181 and issue #6419). -- nosy: +haypo, neologix ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12976 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12973] int_pow() implementation is incorrect
STINNER Victor victor.stin...@haypocalc.com added the comment: I removed -fwrapv from configure and Makefile, but I'm unable to reproduce the issue with clang 2.8 on x86_64 (Fedora 15). -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12973 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12976] select module: only use EVFILT_TIMER if available (kqueue backend)
Benny Siegert bsieg...@gmail.com added the comment: There are actually only two things that need to be touched for supporting MirBSD: This and the Configure script. I was planning to submit the Configure patches separately, I just started with this patch as it is so trivial. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12976 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12973] int_pow() implementation is incorrect
Mark Dickinson dicki...@gmail.com added the comment: Thanks Victor; I just managed to install Clang, and it looks I can reproduce the failures. I'm testing right now to see if the patch fixes them all... -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12973 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
