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# How does one do the equivalent of "import * from module" with Python's __import__ function?
## Question
Given a string with a module name, how do you import everything in the module as if you had called:
from module import *
i.e. given string S="module", how does one get the equivalent of the following:
__import... | stackoverflow-qa |
# How does one do the equivalent of "import * from module" with Python's __import__ function?
## Question
Given a string with a module name, how do you import everything in the module as if you had called:
from module import *
i.e. given string S="module", how does one get the equivalent of the following:
__import... | stackoverflow-qa |
# Django VMware appliance
## Question
Does anyone know of a Django 1.0 + postgresql + apache + mod_python VMware appliance? A "vanilla" Django 1.0 appliance where postgresql can be installed manually would also do.
## Answer
Configure and build your appliance at Elastic Server On-Demand.
Tags: python, django, vmware | stackoverflow-qa |
# Django VMware appliance
## Question
Does anyone know of a Django 1.0 + postgresql + apache + mod_python VMware appliance? A "vanilla" Django 1.0 appliance where postgresql can be installed manually would also do.
## Answer
Another option I've had moderate success with
TurnKey Linux Django Appliance
Tags: python, ... | stackoverflow-qa |
# Django VMware appliance
## Question
Does anyone know of a Django 1.0 + postgresql + apache + mod_python VMware appliance? A "vanilla" Django 1.0 appliance where postgresql can be installed manually would also do.
## Answer
In addition to the other appliances suggested, you may want to take a look at our BitNami Dja... | stackoverflow-qa |
# Debug Pylons application through Eclipse
## Question
I have Eclipse setup with PyDev and love being able to debug my scripts/apps. I've just started playing around with Pylons and was wondering if there is a way to start up the paster server through Eclipse so I can debug my webapp?
## Answer
Create a new launch c... | stackoverflow-qa |
# Debug Pylons application through Eclipse
## Question
I have Eclipse setup with PyDev and love being able to debug my scripts/apps. I've just started playing around with Pylons and was wondering if there is a way to start up the paster server through Eclipse so I can debug my webapp?
## Answer
yanjost has it right,... | stackoverflow-qa |
# Debug Pylons application through Eclipse
## Question
I have Eclipse setup with PyDev and love being able to debug my scripts/apps. I've just started playing around with Pylons and was wondering if there is a way to start up the paster server through Eclipse so I can debug my webapp?
## Answer
On linux that will pr... | stackoverflow-qa |
# Debug Pylons application through Eclipse
## Question
I have Eclipse setup with PyDev and love being able to debug my scripts/apps. I've just started playing around with Pylons and was wondering if there is a way to start up the paster server through Eclipse so I can debug my webapp?
## Answer
I was able to get --r... | stackoverflow-qa |
# Debug Pylons application through Eclipse
## Question
I have Eclipse setup with PyDev and love being able to debug my scripts/apps. I've just started playing around with Pylons and was wondering if there is a way to start up the paster server through Eclipse so I can debug my webapp?
## Answer
I also got this worki... | stackoverflow-qa |
# Debug Pylons application through Eclipse
## Question
I have Eclipse setup with PyDev and love being able to debug my scripts/apps. I've just started playing around with Pylons and was wondering if there is a way to start up the paster server through Eclipse so I can debug my webapp?
## Answer
If you'd rather not i... | stackoverflow-qa |
# How do I manipulate bits in Python?
## Question
In C I could, for example, zero out bit #10 in a 32 bit unsigned value like so:
unsigned long value = 0xdeadbeef;
value &= ~(1<<10);
How do I do that in Python ?
## Answer
value = 0xdeadbeef
value &= ~(1<<10)
Tags: python | stackoverflow-qa |
# How do I manipulate bits in Python?
## Question
In C I could, for example, zero out bit #10 in a 32 bit unsigned value like so:
unsigned long value = 0xdeadbeef;
value &= ~(1<<10);
How do I do that in Python ?
## Answer
Have you tried copying and pasting your code into the Python REPL to see what will happen?
>... | stackoverflow-qa |
# How do I manipulate bits in Python?
## Question
In C I could, for example, zero out bit #10 in a 32 bit unsigned value like so:
unsigned long value = 0xdeadbeef;
value &= ~(1<<10);
How do I do that in Python ?
## Answer
Omit the 'unsigned long', and the semi-colons are not needed either:
value = 0xDEADBEEF
valu... | stackoverflow-qa |
# How do I manipulate bits in Python?
## Question
In C I could, for example, zero out bit #10 in a 32 bit unsigned value like so:
unsigned long value = 0xdeadbeef;
value &= ~(1<<10);
How do I do that in Python ?
## Answer
Python has C style bit manipulation operators, so your example is literally the same in Pytho... | stackoverflow-qa |
# How do I manipulate bits in Python?
## Question
In C I could, for example, zero out bit #10 in a 32 bit unsigned value like so:
unsigned long value = 0xdeadbeef;
value &= ~(1<<10);
How do I do that in Python ?
## Answer
Bitwise operations on Python ints work much like in C. The &, | and ^ operators in Python wor... | stackoverflow-qa |
# How do I manipulate bits in Python?
## Question
In C I could, for example, zero out bit #10 in a 32 bit unsigned value like so:
unsigned long value = 0xdeadbeef;
value &= ~(1<<10);
How do I do that in Python ?
## Answer
You should also check out BitArray, which is a nice interface for dealing with sequences of b... | stackoverflow-qa |
# Character reading from file in Python
## Question
In a text file, there is a string "I don't like this".
However, when I read it into a string, it becomes "I don\xe2\x80\x98t like this". I understand that \u2018 is the unicode representation of "'". I use
f1 = open (file1, "r")
text = f1.read()
command to do th... | stackoverflow-qa |
# Character reading from file in Python
## Question
In a text file, there is a string "I don't like this".
However, when I read it into a string, it becomes "I don\xe2\x80\x98t like this". I understand that \u2018 is the unicode representation of "'". I use
f1 = open (file1, "r")
text = f1.read()
command to do th... | stackoverflow-qa |
# Character reading from file in Python
## Question
In a text file, there is a string "I don't like this".
However, when I read it into a string, it becomes "I don\xe2\x80\x98t like this". I understand that \u2018 is the unicode representation of "'". I use
f1 = open (file1, "r")
text = f1.read()
command to do th... | stackoverflow-qa |
# Character reading from file in Python
## Question
In a text file, there is a string "I don't like this".
However, when I read it into a string, it becomes "I don\xe2\x80\x98t like this". I understand that \u2018 is the unicode representation of "'". I use
f1 = open (file1, "r")
text = f1.read()
command to do th... | stackoverflow-qa |
# Character reading from file in Python
## Question
In a text file, there is a string "I don't like this".
However, when I read it into a string, it becomes "I don\xe2\x80\x98t like this". I understand that \u2018 is the unicode representation of "'". I use
f1 = open (file1, "r")
text = f1.read()
command to do th... | stackoverflow-qa |
# Character reading from file in Python
## Question
In a text file, there is a string "I don't like this".
However, when I read it into a string, it becomes "I don\xe2\x80\x98t like this". I understand that \u2018 is the unicode representation of "'". I use
f1 = open (file1, "r")
text = f1.read()
command to do th... | stackoverflow-qa |
# Character reading from file in Python
## Question
In a text file, there is a string "I don't like this".
However, when I read it into a string, it becomes "I don\xe2\x80\x98t like this". I understand that \u2018 is the unicode representation of "'". I use
f1 = open (file1, "r")
text = f1.read()
command to do th... | stackoverflow-qa |
# In Django is there a way to display choices as checkboxes?
## Question
In the admin interface and newforms there is the brilliant helper of being able to define choices. You can use code like this:
APPROVAL_CHOICES = (
('yes', 'Yes'),
('no', 'No'),
('cancelled', 'Cancelled'),
)
client_approved = models... | stackoverflow-qa |
# Preserving signatures of decorated functions
## Question
Suppose I have written a decorator that does something very generic. For example, it might convert all arguments to a specific type, perform logging, implement memoization, etc.
Here is an example:
def args_as_ints(f):
def g(*args, **kwargs):
arg... | stackoverflow-qa |
# Preserving signatures of decorated functions
## Question
Suppose I have written a decorator that does something very generic. For example, it might convert all arguments to a specific type, perform logging, implement memoization, etc.
Here is an example:
def args_as_ints(f):
def g(*args, **kwargs):
arg... | stackoverflow-qa |
# Preserving signatures of decorated functions
## Question
Suppose I have written a decorator that does something very generic. For example, it might convert all arguments to a specific type, perform logging, implement memoization, etc.
Here is an example:
def args_as_ints(f):
def g(*args, **kwargs):
arg... | stackoverflow-qa |
# Preserving signatures of decorated functions
## Question
Suppose I have written a decorator that does something very generic. For example, it might convert all arguments to a specific type, perform logging, implement memoization, etc.
Here is an example:
def args_as_ints(f):
def g(*args, **kwargs):
arg... | stackoverflow-qa |
# Preserving signatures of decorated functions
## Question
Suppose I have written a decorator that does something very generic. For example, it might convert all arguments to a specific type, perform logging, implement memoization, etc.
Here is an example:
def args_as_ints(f):
def g(*args, **kwargs):
arg... | stackoverflow-qa |
# Using OR comparisons with IF statements
## Question
When using IF statements in Python, you have to do the following to make the "cascade" work correctly.
if job == "mechanic" or job == "tech":
print "awesome"
elif job == "tool" or job == "rock":
print "dolt"
Is there a way to make Python accept m... | stackoverflow-qa |
# Using OR comparisons with IF statements
## Question
When using IF statements in Python, you have to do the following to make the "cascade" work correctly.
if job == "mechanic" or job == "tech":
print "awesome"
elif job == "tool" or job == "rock":
print "dolt"
Is there a way to make Python accept m... | stackoverflow-qa |
# Using OR comparisons with IF statements
## Question
When using IF statements in Python, you have to do the following to make the "cascade" work correctly.
if job == "mechanic" or job == "tech":
print "awesome"
elif job == "tool" or job == "rock":
print "dolt"
Is there a way to make Python accept m... | stackoverflow-qa |
# Using OR comparisons with IF statements
## Question
When using IF statements in Python, you have to do the following to make the "cascade" work correctly.
if job == "mechanic" or job == "tech":
print "awesome"
elif job == "tool" or job == "rock":
print "dolt"
Is there a way to make Python accept m... | stackoverflow-qa |
# Using OR comparisons with IF statements
## Question
When using IF statements in Python, you have to do the following to make the "cascade" work correctly.
if job == "mechanic" or job == "tech":
print "awesome"
elif job == "tool" or job == "rock":
print "dolt"
Is there a way to make Python accept m... | stackoverflow-qa |
# Caching in urllib2?
## Question
Is there an easy way to cache things when using urllib2 that I am over-looking, or do I have to roll my own?
## Answer
This ActiveState Python recipe might be helpful:
http://code.activestate.com/recipes/491261/
Tags: python, caching, urllib2 | stackoverflow-qa |
# Caching in urllib2?
## Question
Is there an easy way to cache things when using urllib2 that I am over-looking, or do I have to roll my own?
## Answer
If you don't mind working at a slightly lower level, httplib2 (http://code.google.com/p/httplib2/) is an excellent HTTP library that includes caching functionality.
... | stackoverflow-qa |
# Caching in urllib2?
## Question
Is there an easy way to cache things when using urllib2 that I am over-looking, or do I have to roll my own?
## Answer
You could use a decorator function such as:
class cache(object):
def __init__(self, fun):
self.fun = fun
self.cache = {}
def __call__(self,... | stackoverflow-qa |
# Caching in urllib2?
## Question
Is there an easy way to cache things when using urllib2 that I am over-looking, or do I have to roll my own?
## Answer
I was looking for something similar, and came across "Recipe 491261: Caching and throttling for urllib2" which danivo posted. The problem is I really dislike the cac... | stackoverflow-qa |
# Caching in urllib2?
## Question
Is there an easy way to cache things when using urllib2 that I am over-looking, or do I have to roll my own?
## Answer
This article on Yahoo Developer Network - http://developer.yahoo.com/python/python-caching.html - describes how to cache http calls made through urllib to either mem... | stackoverflow-qa |
# Caching in urllib2?
## Question
Is there an easy way to cache things when using urllib2 that I am over-looking, or do I have to roll my own?
## Answer
I've always been torn between using httplib2, which does a solid job of handling HTTP caching and authentication, and urllib2, which is in the stdlib, has an extensi... | stackoverflow-qa |
# Caching in urllib2?
## Question
Is there an easy way to cache things when using urllib2 that I am over-looking, or do I have to roll my own?
## Answer
@dbr: you may need to add also https responses caching with :
def https_response(self, request, response):
return self.http_response(request,response)
Tags: py... | stackoverflow-qa |
# Keeping GUIs responsive during long-running tasks
## Question
Keeping the GUI responsive while the application does some CPU-heavy processing is one of the challenges of effective GUI programming.
Here's a good discussion of how to do this in wxPython. To summarize, there are 3 ways:
Use threads
Use wxYield
Chunk... | stackoverflow-qa |
# Keeping GUIs responsive during long-running tasks
## Question
Keeping the GUI responsive while the application does some CPU-heavy processing is one of the challenges of effective GUI programming.
Here's a good discussion of how to do this in wxPython. To summarize, there are 3 ways:
Use threads
Use wxYield
Chunk... | stackoverflow-qa |
# Keeping GUIs responsive during long-running tasks
## Question
Keeping the GUI responsive while the application does some CPU-heavy processing is one of the challenges of effective GUI programming.
Here's a good discussion of how to do this in wxPython. To summarize, there are 3 ways:
Use threads
Use wxYield
Chunk... | stackoverflow-qa |
# Keeping GUIs responsive during long-running tasks
## Question
Keeping the GUI responsive while the application does some CPU-heavy processing is one of the challenges of effective GUI programming.
Here's a good discussion of how to do this in wxPython. To summarize, there are 3 ways:
Use threads
Use wxYield
Chunk... | stackoverflow-qa |
# Keeping GUIs responsive during long-running tasks
## Question
Keeping the GUI responsive while the application does some CPU-heavy processing is one of the challenges of effective GUI programming.
Here's a good discussion of how to do this in wxPython. To summarize, there are 3 ways:
Use threads
Use wxYield
Chunk... | stackoverflow-qa |
# Is there a way to define which fields in the model are editable in the admin app?
## Question
Assume the following:
models.py
class Entry(models.Model):
title = models.CharField(max_length=50)
slug = models.CharField(max_length=50, unique=True)
body = models.CharField(max_length=200)
admin.py
class ... | stackoverflow-qa |
# Background tasks on appengine
## Question
How to run background tasks on appengine ?
## Answer
GAE is very useful tool to build scalable web applications. Few of the limitations pointed out by many are no support for background tasks, lack of periodic tasks and strict limit on how much time each HTTP request takes,... | stackoverflow-qa |
# Background tasks on appengine
## Question
How to run background tasks on appengine ?
## Answer
Up and coming version of runtime will have some kind of periodic execution engine a'la cron. See this message on AppEngine group.
So, all the SDK pieces appear to work, but my testing indicates this isn't running on t... | stackoverflow-qa |
# Background tasks on appengine
## Question
How to run background tasks on appengine ?
## Answer
Using the Deferred Python Library is the easiest way of doing background task on Appengine using Python which is built on top of TaskQueue API.
from google.appengine.ext import deferred
def do_something_expensive(a, b, ... | stackoverflow-qa |
# Python desktop widgets
## Question
I'm interested in making desktop widgets, similar to Apple's Dashboard or what Vista has. I'd like to make them cross-platform, if possible. Opera's widgets are cross-platform but require the user to have Opera installed, so that's a big limitation.
I know most widgets are made wi... | stackoverflow-qa |
# Python desktop widgets
## Question
I'm interested in making desktop widgets, similar to Apple's Dashboard or what Vista has. I'd like to make them cross-platform, if possible. Opera's widgets are cross-platform but require the user to have Opera installed, so that's a big limitation.
I know most widgets are made wi... | stackoverflow-qa |
# BeautifulSoup's Python 3 compatibility
## Question
Does BeautifulSoup work with Python 3?
If not, how soon will there be a port? Will there be a port at all?
Google doesn't turn up anything to me (Maybe it's 'coz I'm looking for the wrong thing?)
## Answer
I'm guessing the answer is "No". According to Python.or... | stackoverflow-qa |
# BeautifulSoup's Python 3 compatibility
## Question
Does BeautifulSoup work with Python 3?
If not, how soon will there be a port? Will there be a port at all?
Google doesn't turn up anything to me (Maybe it's 'coz I'm looking for the wrong thing?)
## Answer
There's a release candidate for Python 3.0 available, so... | stackoverflow-qa |
# BeautifulSoup's Python 3 compatibility
## Question
Does BeautifulSoup work with Python 3?
If not, how soon will there be a port? Will there be a port at all?
Google doesn't turn up anything to me (Maybe it's 'coz I'm looking for the wrong thing?)
## Answer
About two months after I asked this question, a port has... | stackoverflow-qa |
# BeautifulSoup's Python 3 compatibility
## Question
Does BeautifulSoup work with Python 3?
If not, how soon will there be a port? Will there be a port at all?
Google doesn't turn up anything to me (Maybe it's 'coz I'm looking for the wrong thing?)
## Answer
http://www.crummy.com/software/BeautifulSoup/ says:
... | stackoverflow-qa |
# BeautifulSoup's Python 3 compatibility
## Question
Does BeautifulSoup work with Python 3?
If not, how soon will there be a port? Will there be a port at all?
Google doesn't turn up anything to me (Maybe it's 'coz I'm looking for the wrong thing?)
## Answer
Beautiful Soup 4.x officially supports Python 3.
pip in... | stackoverflow-qa |
# What is the difference between __reduce__ and __reduce_ex__?
## Question
I understand that these methods are for pickling/unpickling and have no relation to the reduce built-in function, but what's the difference between the 2 and why do we need both?
## Answer
The docs say that
If provided, at pickling time
... | stackoverflow-qa |
# What is the difference between __reduce__ and __reduce_ex__?
## Question
I understand that these methods are for pickling/unpickling and have no relation to the reduce built-in function, but what's the difference between the 2 and why do we need both?
## Answer
__reduce_ex__ is what __reduce__ should have been but ... | stackoverflow-qa |
# How do you break into the debugger from Python source code?
## Question
What do you insert into Python source code to have it break into pdb (when execution gets to that spot)?
## Answer
import pdb; pdb.set_trace()
See Python: Coding in the Debugger for Beginners for this and more helpful hints.
Tags: python, de... | stackoverflow-qa |
# Send file using POST from a Python script
## Question
This is an almost-duplicate of http://stackoverflow.com/questions/68477/send-file-using-post-from-a-python-script, but I'd like to add a caveat: I need something that properly handles the encoding of fields and attached files. The solutions I've been able to find... | stackoverflow-qa |
# Send file using POST from a Python script
## Question
This is an almost-duplicate of http://stackoverflow.com/questions/68477/send-file-using-post-from-a-python-script, but I'd like to add a caveat: I need something that properly handles the encoding of fields and attached files. The solutions I've been able to find... | stackoverflow-qa |
# Send file using POST from a Python script
## Question
This is an almost-duplicate of http://stackoverflow.com/questions/68477/send-file-using-post-from-a-python-script, but I'd like to add a caveat: I need something that properly handles the encoding of fields and attached files. The solutions I've been able to find... | stackoverflow-qa |
# How Does One Read Bytes from File in Python
## Question
Similar to this question, I am trying to read in an ID3v2 tag header and am having trouble figuring out how to get individual bytes in python.
I first read all ten bytes into a string. I then want to parse out the individual pieces of information.
I can grab... | stackoverflow-qa |
# How Does One Read Bytes from File in Python
## Question
Similar to this question, I am trying to read in an ID3v2 tag header and am having trouble figuring out how to get individual bytes in python.
I first read all ten bytes into a string. I then want to parse out the individual pieces of information.
I can grab... | stackoverflow-qa |
# How Does One Read Bytes from File in Python
## Question
Similar to this question, I am trying to read in an ID3v2 tag header and am having trouble figuring out how to get individual bytes in python.
I first read all ten bytes into a string. I then want to parse out the individual pieces of information.
I can grab... | stackoverflow-qa |
# How Does One Read Bytes from File in Python
## Question
Similar to this question, I am trying to read in an ID3v2 tag header and am having trouble figuring out how to get individual bytes in python.
I first read all ten bytes into a string. I then want to parse out the individual pieces of information.
I can grab... | stackoverflow-qa |
# Is there any Visual Library alternative to wxPython that supports CSS/Style Sheets?
## Question
I've developed a program that extensively uses wxPython - the wxWindow port for python.
Even though it is as mature library it is still very primitive and very programming oriented. Which is time consuming and not flexi... | stackoverflow-qa |
# Is there any Visual Library alternative to wxPython that supports CSS/Style Sheets?
## Question
I've developed a program that extensively uses wxPython - the wxWindow port for python.
Even though it is as mature library it is still very primitive and very programming oriented. Which is time consuming and not flexi... | stackoverflow-qa |
# How do I calculate number of days betwen two dates using Python?
## Question
If I have two dates (ex. '8/18/2008' and '9/26/2008') what is the best way to get the difference measured in days?
## Answer
If you have two date objects, you can just subtract them.
from datetime import date
d0 = date(2008, 8, 18)
d1 = ... | stackoverflow-qa |
# How do I calculate number of days betwen two dates using Python?
## Question
If I have two dates (ex. '8/18/2008' and '9/26/2008') what is the best way to get the difference measured in days?
## Answer
Using the power of datetime:
from datetime import datetime
date_format = "%m/%d/%Y"
a = datetime.strptime('8/18/2... | stackoverflow-qa |
# How do I calculate number of days betwen two dates using Python?
## Question
If I have two dates (ex. '8/18/2008' and '9/26/2008') what is the best way to get the difference measured in days?
## Answer
Days until Christmas:
>>> import datetime
>>> today = datetime.date.today()
>>> someday = datetime.date(2008, 12,... | stackoverflow-qa |
# How do I calculate number of days betwen two dates using Python?
## Question
If I have two dates (ex. '8/18/2008' and '9/26/2008') what is the best way to get the difference measured in days?
## Answer
You want the datetime module.
>>> from datetime import datetime
>>> datetime(2008,08,18) - datetime(2008,09,26)... | stackoverflow-qa |
# How do I calculate number of days betwen two dates using Python?
## Question
If I have two dates (ex. '8/18/2008' and '9/26/2008') what is the best way to get the difference measured in days?
## Answer
from datetime import datetime
start_date = datetime.strptime('8/18/2008', "%m/%d/%Y")
end_date = datetime.strptime... | stackoverflow-qa |
# How do I calculate number of days betwen two dates using Python?
## Question
If I have two dates (ex. '8/18/2008' and '9/26/2008') what is the best way to get the difference measured in days?
## Answer
from datetime import date
def d(s):
[month, day, year] = map(int, s.split('/'))
return date(year, month, day)
... | stackoverflow-qa |
# Get other running processes window sizes in Python
## Question
This isn't as malicious as it sounds, I want to get the current size of their windows, not look at what is in them. The purpose is to figure out that if every other window is fullscreen then I should start up like that too. Or if all the other processe... | stackoverflow-qa |
# Get other running processes window sizes in Python
## Question
This isn't as malicious as it sounds, I want to get the current size of their windows, not look at what is in them. The purpose is to figure out that if every other window is fullscreen then I should start up like that too. Or if all the other processe... | stackoverflow-qa |
# Get other running processes window sizes in Python
## Question
This isn't as malicious as it sounds, I want to get the current size of their windows, not look at what is in them. The purpose is to figure out that if every other window is fullscreen then I should start up like that too. Or if all the other processe... | stackoverflow-qa |
# Errors with Python's mechanize module
## Question
I'm using the mechanize module to execute some web queries from Python. I want my program to be error-resilient and handle all kinds of errors (wrong URLs, 403/404 responsese) gracefully. However, I can't find in mechanize's documentation the errors / exceptions it t... | stackoverflow-qa |
# Errors with Python's mechanize module
## Question
I'm using the mechanize module to execute some web queries from Python. I want my program to be error-resilient and handle all kinds of errors (wrong URLs, 403/404 responsese) gracefully. However, I can't find in mechanize's documentation the errors / exceptions it t... | stackoverflow-qa |
# Errors with Python's mechanize module
## Question
I'm using the mechanize module to execute some web queries from Python. I want my program to be error-resilient and handle all kinds of errors (wrong URLs, 403/404 responsese) gracefully. However, I can't find in mechanize's documentation the errors / exceptions it t... | stackoverflow-qa |
# Is it OK to inspect properties beginning with underscore?
## Question
I've been working on a very simple crud generator for pylons. I came up with something that inspects
SomeClass._sa_class_manager.mapper.c
Is it ok to inspect this (or to call methods begining with underscore)? I always kind of assumed this is ... | stackoverflow-qa |
# Is it OK to inspect properties beginning with underscore?
## Question
I've been working on a very simple crud generator for pylons. I came up with something that inspects
SomeClass._sa_class_manager.mapper.c
Is it ok to inspect this (or to call methods begining with underscore)? I always kind of assumed this is ... | stackoverflow-qa |
# Looking for a regular expression including aplhanumeric + "&" and ";"
## Question
Here's the problem:
split=re.compile('\W*')
works fine when dealing with regular words, but there are occasions where I need the expression to include words like käyttäj&aml;auml;.
What should I add to the regex to include... | stackoverflow-qa |
# Looking for a regular expression including aplhanumeric + "&" and ";"
## Question
Here's the problem:
split=re.compile('\W*')
works fine when dealing with regular words, but there are occasions where I need the expression to include words like käyttäj&aml;auml;.
What should I add to the regex to include... | stackoverflow-qa |
# Looking for a regular expression including aplhanumeric + "&" and ";"
## Question
Here's the problem:
split=re.compile('\W*')
works fine when dealing with regular words, but there are occasions where I need the expression to include words like käyttäj&aml;auml;.
What should I add to the regex to include... | stackoverflow-qa |
# What's the canonical way to check for type in python?
## Question
What is the best way to check whether a given object is of a given type? How about checking whether the object inherits from a given type?
Let's say I have an object o. How do I check whether it's a str?
## Answer
isinstance(o, str)
Link
Tags: py... | stackoverflow-qa |
# What's the canonical way to check for type in python?
## Question
What is the best way to check whether a given object is of a given type? How about checking whether the object inherits from a given type?
Let's say I have an object o. How do I check whether it's a str?
## Answer
isinstance(o, str) will return true... | stackoverflow-qa |
# What's the canonical way to check for type in python?
## Question
What is the best way to check whether a given object is of a given type? How about checking whether the object inherits from a given type?
Let's say I have an object o. How do I check whether it's a str?
## Answer
To check if the type of o is exactl... | stackoverflow-qa |
# What's the canonical way to check for type in python?
## Question
What is the best way to check whether a given object is of a given type? How about checking whether the object inherits from a given type?
Let's say I have an object o. How do I check whether it's a str?
## Answer
I think the cool thing about using ... | stackoverflow-qa |
# What's the canonical way to check for type in python?
## Question
What is the best way to check whether a given object is of a given type? How about checking whether the object inherits from a given type?
Let's say I have an object o. How do I check whether it's a str?
## Answer
The most Pythonic way to check the ... | stackoverflow-qa |
# What's the canonical way to check for type in python?
## Question
What is the best way to check whether a given object is of a given type? How about checking whether the object inherits from a given type?
Let's say I have an object o. How do I check whether it's a str?
## Answer
To Hugo:
You probably mean list ra... | stackoverflow-qa |
# What's the canonical way to check for type in python?
## Question
What is the best way to check whether a given object is of a given type? How about checking whether the object inherits from a given type?
Let's say I have an object o. How do I check whether it's a str?
## Answer
Here is an example why duck typing ... | stackoverflow-qa |
# What's the canonical way to check for type in python?
## Question
What is the best way to check whether a given object is of a given type? How about checking whether the object inherits from a given type?
Let's say I have an object o. How do I check whether it's a str?
## Answer
Since the question was asked and an... | stackoverflow-qa |
# Runnning a Python web server as a service in Windows
## Question
I have a small web server application I've written in Python that goes and gets some data from a database system and returns it to the user as XML. That part works fine - I can run the Python web server application from the command line and I can have ... | stackoverflow-qa |
# Extension functions and 'help'
## Question
When I call
help(Mod.Cls.f)
(Mod is a C extension module), I get the output
Help on method_descriptor:
f(...)
doc_string
What do I need to do so that the help output is of the form
Help on method f in module Mod:
f(x, y, z)
doc_string
like it is for random.... | stackoverflow-qa |
# Extension functions and 'help'
## Question
When I call
help(Mod.Cls.f)
(Mod is a C extension module), I get the output
Help on method_descriptor:
f(...)
doc_string
What do I need to do so that the help output is of the form
Help on method f in module Mod:
f(x, y, z)
doc_string
like it is for random.... | stackoverflow-qa |
# How to iterate over a timespan after days, hours, weeks and months in Python?
## Question
How do I iterate over a timespan after days, hours, weeks or months?
Something like:
for date in foo(from_date, to_date, delta=HOURS):
print date
Where foo is a function, returning an iterator. I've been looking at the ... | stackoverflow-qa |
# How to iterate over a timespan after days, hours, weeks and months in Python?
## Question
How do I iterate over a timespan after days, hours, weeks or months?
Something like:
for date in foo(from_date, to_date, delta=HOURS):
print date
Where foo is a function, returning an iterator. I've been looking at the ... | stackoverflow-qa |
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