Announcement - Learning NumPy Array
Hi, I am pleased to inform you about the Publication of Learning NumPy Array http://bit.ly/UyKBJ1 by Ivan Idris. This book is a step-by-step guide which gives a comprehensive overview of Nympy. Now that the book is published, I am looking for people who can review our new title on their Blog/Website and Amazon/Goodreads. In case you are interested in taking a look at the book and giving us your honest thoughts on it, I'll be happy to provide you with an e-copy. At the same time, I am delighted to inform you that its been 10 years since Packt Publishing embarked on its mission to deliver effective learning and information services to IT professionals. To celebrate this successful journey, Packt is offering all of its eBooks and Videos at just $10 each for 10 days -- this promotion covers every title and customers can stock up on as many copies as they like until July 5th. Looking forward to hear from you. Thanks and Regards, -- *Priyanka Budkuley** Marketing Research Executive* Packt Publishing | www.PacktPub.com http://www.packtpub.com/ Email and Skype*:* priyankabudku...@packtpub.com mailto:priyankabudku...@packtpub.com For any feedback on my interaction, mail us at - marketingfeedb...@packtpub.com mailto:marketingfeedb...@packtpub.com?subject=Interaction%20Feedback:%20Priyanka%20Budkuley Twitter: @priyankabudkule https://twitter.com/PriyankaBudkule // -- https://mail.python.org/mailman/listinfo/python-announce-list Support the Python Software Foundation: http://www.python.org/psf/donations/
Translation of Python!
Hello everybody! I want to translate python into albanian language because it's very flexible and similar to english words used in programming.Can anybody help me to start translation of the python the programm used or anything else to get started with programming translation???I can do it by myself but i want the road how to do it???Please help me ! -- https://mail.python.org/mailman/listinfo/python-list
Re: Translation of Python!
Do you mean translating official document? We are translating docs into Japanese using Transifex. https://www.transifex.com/projects/p/python-33-ja/ But I hope PSF have official project on Transifex. On Mon, Jun 30, 2014 at 4:24 PM, Doriven Basha dori...@live.com wrote: Hello everybody! I want to translate python into albanian language because it's very flexible and similar to english words used in programming.Can anybody help me to start translation of the python the programm used or anything else to get started with programming translation???I can do it by myself but i want the road how to do it???Please help me ! -- https://mail.python.org/mailman/listinfo/python-list -- INADA Naoki songofaca...@gmail.com -- https://mail.python.org/mailman/listinfo/python-list
[Q] override __init__() method of classes implemented in C
Is it impossible to override __init__() method of classes implemented in C (such as datetime.datetime) ? example.py: from datetime import datetime class Foo(datetime): def __init__(self): pass obj = Foo() Result (Python 2.7.7 and 3.4.1): Traceback (most recent call last): File hoge.py, line 7, in module obj = Foo() TypeError: Required argument 'year' (pos 1) not found It seems to be failed to override datetime.__init__() in subclass. -- regards, makoto kuwata -- https://mail.python.org/mailman/listinfo/python-list
Re: [Q] override __init__() method of classes implemented in C
On Mon, Jun 30, 2014 at 5:45 PM, Makoto Kuwata k...@kuwata-lab.com wrote: Result (Python 2.7.7 and 3.4.1): Traceback (most recent call last): File hoge.py, line 7, in module obj = Foo() TypeError: Required argument 'year' (pos 1) not found It seems to be failed to override datetime.__init__() in subclass. Actually, __init__ isn't the problem here, __new__ is. class Foo(datetime): def __new__(self): return super().__new__(self,2014,1,1) Foo() Foo(2014, 1, 1, 0, 0) Maybe that helps, maybe it doesn't, but the issue you're seeing is specific to that class. ChrisA -- https://mail.python.org/mailman/listinfo/python-list
Re: [Q] override __init__() method of classes implemented in C
On Mon, Jun 30, 2014 at 4:52 PM, Chris Angelico ros...@gmail.com wrote: Actually, __init__ isn't the problem here, __new__ is. class Foo(datetime): def __new__(self): return super().__new__(self,2014,1,1) Foo() Foo(2014, 1, 1, 0, 0) Maybe that helps, maybe it doesn't, but the issue you're seeing is specific to that class. Got it! Thank you! -- regards, makoto kuwata -- https://mail.python.org/mailman/listinfo/python-list
Python While loop Takes too much time.
I have did excel automation using python. In my code I am creating python dictionaries for different three columns data at a time.There are are many rows above 4000. Lets have look in below function. Why it is taking too much time? Code: def transientTestDict(self,ws,startrow,startcol): self.hwaDict = OrderedDict() self.yawRateDict = OrderedDict() rng = ws.Cells(startrow,startcol) while not rng.Value is None: r = rng.Row c = rng.Column time = rng.Value rng1 = rng.GetOffset(0,1) hwa = rng1.Value rng2 = rng.GetOffset(0,2) yawrate = rng2.Value self.hwaDict[time] = hwa,rng.Row,rng.Column self.yawRateDict[time] = yawrate,rng.Row,rng.Column rng = ws.Cells(r+1,c) Please have look in above code suggest me to improve speed of my code. Regards Jaydeep Patil -- https://mail.python.org/mailman/listinfo/python-list
Re: Python While loop Takes too much time.
Jaydeep Patil wrote: I have did excel automation using python. In my code I am creating python dictionaries for different three columns data at a time.There are are many rows above 4000. Lets have look in below function. Why it is taking too much time? Code: def transientTestDict(self,ws,startrow,startcol): self.hwaDict = OrderedDict() self.yawRateDict = OrderedDict() rng = ws.Cells(startrow,startcol) while not rng.Value is None: r = rng.Row c = rng.Column time = rng.Value rng1 = rng.GetOffset(0,1) hwa = rng1.Value rng2 = rng.GetOffset(0,2) yawrate = rng2.Value self.hwaDict[time] = hwa,rng.Row,rng.Column self.yawRateDict[time] = yawrate,rng.Row,rng.Column rng = ws.Cells(r+1,c) Please have look in above code suggest me to improve speed of my code. Assuming that what slows down things is neither Python nor Excel, but the communication between these I'd try to do as much as possible in Python. For example (untested): def transientTestDict(self, ws, startrow, startcol): self.hwaDict = OrderedDict() self.yawRateDict = OrderedDict() time_col, hwa_col, yawrate_col = range(startcol, startcol+3) for row in xrange(startrow, sys.maxint): time = ws.Cells(row, time_col).Value if time is None: break hwa = ws.Cells(row, hwa_col).Value yawrate = ws.Cells(row, yawrate_col).Value self.hwaDict[time] = hwa, row, time_col self.yawRateDict[time] = yawrate, row, time_col While this avoids cell arithmetic in Excel it still fetches every value separately, so I have no idea if there is a significant effect. Does Excel provide a means to get multiple cell values at once? That would likely help. -- https://mail.python.org/mailman/listinfo/python-list
Re: [OT] What can Nuitka do?
On 06/28/2014 09:16 AM, Chris Angelico wrote: I remember approx. 10 years ago a neighboring dept. at my work effectively killed our 10 MB/s Ethernet segment with such traffic (due to a misconfigured switch/router?). Running an ethernet analyzer showed a single X11 host-server session occupied ~80% bandwidth. AFAICR, it was a Sun workstation. A real PITA. Either that was a horribly inefficient X11 connection (as mine was - the virtual machine sent basically a constantly-updated bitmapped image to rdesktop, which then couldn't do anything more efficient than feed that image to the X server), or something was horribly misconfigured. I've frequently done much more reasonable X11 forwarding, with high success and low traffic; Only the most primitive X11 apps are at all fast over network forwarding. If the app uses any modern toolkit, then it's basically just sending a bunch of bitmaps over the wire (changes), which would be fine, but X11 involves a lot of server round trips. Forwarding works fine over SSH on a LAN (compression with -X helps too), but anything slower than that is very nearly unusable. I used to run XEmacs over a modem (I know; I just preferred it to Emacs and I didn't know ViM), and it worked great with server-side drawing and fonts, as X11 was designed to do 90s-style. But now if I need to run X11 apps over a slower link these days I use OpenNX which dramatically helps by eliminating round trips, and applying bitmap compression. But the fact remains X11 kind of sucks these days, and network transparency now basically means a slightly suckier version of VNC in effect. RDP protocol is actually much more efficient than X11 forwarding with modern apps. So your rdesktop example is actually not a horribly inefficient X11 connection, other than the fact that X11 is inefficient. Honestly once Wayland has per-app RDP built into it, there'll be no reason at all to cheer for X11. -- https://mail.python.org/mailman/listinfo/python-list
Re: [OT] What can Nuitka do?
On Mon, Jun 30, 2014 at 11:10 PM, Michael Torrie torr...@gmail.com wrote: Only the most primitive X11 apps are at all fast over network forwarding. If the app uses any modern toolkit, then it's basically just sending a bunch of bitmaps over the wire (changes), which would be fine, but X11 involves a lot of server round trips. Forwarding works fine over SSH on a LAN (compression with -X helps too), but anything slower than that is very nearly unusable. I used to run XEmacs over a modem (I know; I just preferred it to Emacs and I didn't know ViM), and it worked great with server-side drawing and fonts, as X11 was designed to do 90s-style. But now if I need to run X11 apps over a slower link these days I use OpenNX which dramatically helps by eliminating round trips, and applying bitmap compression. But the fact remains X11 kind of sucks these days, and network transparency now basically means a slightly suckier version of VNC in effect. RDP protocol is actually much more efficient than X11 forwarding with modern apps. So your rdesktop example is actually not a horribly inefficient X11 connection, other than the fact that X11 is inefficient. Honestly once Wayland has per-app RDP built into it, there'll be no reason at all to cheer for X11. Hmm. I'm not sure that it's necessarily that bad; I've done 3G-based X11 forwarding fairly successfully on occasion. Yes, it's potentially quite slow, but it certainly works - I've used SciTE, for instance, and I've used some GTK2 apps without problems. What do you mean by modern toolkit? ChrisA -- https://mail.python.org/mailman/listinfo/python-list
Creating a dict-like class that counts successful and failed key matches
As a diagnostic tool, I would like to create a dict-like class that counts successful and failed key matches by key. By failed I mean in the sense that a default value was returned vs. an exception raised. By count, I mean by tracking counts for individual keys vs. just total success/failure counts. The class needs to support setting values, retrieving values, and retrieving keys, items, and key/item pairs. Basically anything that a regular dict, I'd like my modified class to do as well. Use case: I'm curious to see what key's we're missing that our code is using default to provide and I'm also interested in looking at our high frequency keys as a way to double check our processes. Is this a common pattern covered by the standard lib (I don't see anything in collections)? I'm looking for ideas on how to implement ... as a subclass of Dict, as a duck-like class offering Dict like methods, other? I'm also looking for some hints on what magic methods I should override to accomplish my goal, eg. beyond __getitem__. Thank you, Malcolm -- https://mail.python.org/mailman/listinfo/python-list
Re: Creating a dict-like class that counts successful and failed key matches
After some additional research, it looks like I may have even more options to consider including using a UserDict mixin. I think I've identified another magic method to subclass ... __missing__. - Original message - From: [1]pyt...@bdurham.com To: [2]python-list@python.org Subject: Creating a dict-like class that counts successful and failed key matches Date: Mon, 30 Jun 2014 09:43:49 -0400 As a diagnostic tool, I would like to create a dict-like class that counts successful and failed key matches by key. By failed I mean in the sense that a default value was returned vs. an exception raised. By count, I mean by tracking counts for individual keys vs. just total success/failure counts. The class needs to support setting values, retrieving values, and retrieving keys, items, and key/item pairs. Basically anything that a regular dict, I'd like my modified class to do as well. Use case: I'm curious to see what key's we're missing that our code is using default to provide and I'm also interested in looking at our high frequency keys as a way to double check our processes. Is this a common pattern covered by the standard lib (I don't see anything in collections)? I'm looking for ideas on how to implement ... as a subclass of Dict, as a duck-like class offering Dict like methods, other? I'm also looking for some hints on what magic methods I should override to accomplish my goal, eg. beyond __getitem__. Thank you, Malcolm -- [3]https://mail.python.org/mailman/listinfo/python-list References 1. mailto:pyt...@bdurham.com 2. mailto:python-list@python.org 3. https://mail.python.org/mailman/listinfo/python-list -- https://mail.python.org/mailman/listinfo/python-list
Re: Creating a dict-like class that counts successful and failed key matches
On Mon, Jun 30, 2014 at 11:43 PM, pyt...@bdurham.com wrote: As a diagnostic tool, I would like to create a dict-like class that counts successful and failed key matches by key. By failed I mean in the sense that a default value was returned vs. an exception raised. By count, I mean by tracking counts for individual keys vs. just total success/failure counts. The class needs to support setting values, retrieving values, and retrieving keys, items, and key/item pairs. Basically anything that a regular dict, I'd like my modified class to do as well. Sounds like you want to subclass dict, then. Something like this: class StatsDict(dict): def __init__(self, *a, **ka): super().__init__(*a, **ka) self.success = defaultdict(int) self.fail = defaultdict(int) def __getitem__(self, item): try: ret = super().__getitem__(item) self.success[item] += 1 return ret except KeyError: self.fail[item] += 1 raise On initialization, set up some places for keeping track of stats. On item retrieval (I presume you're not also looking for stats on item assignment - for that, you'd want to also override __setitem__), increment either the success marker or the fail marker for that key, based exactly on what you say: was something returned, or was an exception raised. To get the stats, just look at the success and fail members: d = StatsDict() d[foo]=1234 d[foo] 1234 d[spam] (chomp) KeyError: 'spam' d[foo] 1234 d[foo] 1234 d[test] (chomp) KeyError: 'test' len(d.success) # Unique successful keys 1 len(d.fail) # Unique failed keys 2 sum(d.success.values()) # Total successful lookups 3 sum(d.fail.values()) # Total unsuccessful lookups 2 You can also interrogate the actual defaultdicts, eg to find the hottest N keys. For everything other than simple key retrieval, this should function identically to a regular dict. Its repr will be a dict's repr, its iteration will be its keys, all its other methods will be available and won't be affected by this change. Notably, the .get() method isn't logged; if you use that and want to get stats for it, you'll have to reimplement it - something like this: def get(self, k, d=None): try: return self[k] except KeyError: return d The lookup self[k] handles the statisticking, but if you let this go through to the dict implementation of get(), it seems to ignore __getitem__. This probably isn't exactly what you want, but it's a start, at least, and something to tweak into submission :) ChrisA -- https://mail.python.org/mailman/listinfo/python-list
Re: Creating a dict-like class that counts successful and failed key matches
Hi Chris, Sounds like you want to subclass dict, then. Something like this: Nice!!! I need to study your solution, but at first blush it looks exactly like what I wanted to implement. Thank you! Malcolm -- https://mail.python.org/mailman/listinfo/python-list
Re: Creating a dict-like class that counts successful and failed key matches
On 06/30/2014 07:44 AM, pyt...@bdurham.com wrote: Nice!!! I need to study your solution, but at first blush it looks exactly like what I wanted to implement. Keep in mind that dict /will not/ call your overridden methods, so if, for example, you provide your own __getitem__ you will also need to provide your own copies of any dict method that calls __getitem__. -- ~Ethan~ -- https://mail.python.org/mailman/listinfo/python-list
Re: Creating a dict-like class that counts successful and failed key matches
Ethan, Keep in mind that dict /will not/ call your overridden methods, so if, for example, you provide your own __getitem__ you will also need to provide your own copies of any dict method that calls __getitem__. I'm not sure I understand. Are you saying that Chris's __getitem__ will not be called by other dict methods that would normally call this magic method and instead call the parent's __getitem__ directly (via super() or something similar?)? Is this specific to the native Dict class (because its implemented in C vs. Python?) or is this behavior more general. Malcolm -- https://mail.python.org/mailman/listinfo/python-list
Re: Creating a dict-like class that counts successful and failed key matches
On 06/30/2014 09:47 AM, pyt...@bdurham.com wrote: Keep in mind that dict /will not/ call your overridden methods, so if, for example, you provide your own __getitem__ you will also need to provide your own copies of any dict method that calls __getitem__. I'm not sure I understand. Are you saying that Chris's __getitem__ will not be called by other dict methods that would normally call this magic method and instead call the parent's __getitem__ directly (via super() or something similar?)? That is what I am saying. Is this specific to the native Dict class (because its implemented in C vs. Python?) or is this behavior more general. I /think/ it's only dict, but I haven't played with subclassing lists, tuples, etc. It's not a C vs Python issue, but a 'implemented with __private methods' issue. From what I have seen so far in the confusion and frustration that decision has caused, I do not think it was a good one. :( -- ~Ethan~ -- https://mail.python.org/mailman/listinfo/python-list
Re: Python While loop Takes too much time.
On Monday, June 30, 2014 1:32:23 PM UTC+2, Jaydeep Patil wrote: I have did excel automation using python. In my code I am creating python dictionaries for different three columns data at a time.There are are many rows above 4000. Lets have look in below function. Why it is taking too much time? Code: def transientTestDict(self,ws,startrow,startcol): self.hwaDict = OrderedDict() self.yawRateDict = OrderedDict() rng = ws.Cells(startrow,startcol) while not rng.Value is None: r = rng.Row c = rng.Column time = rng.Value rng1 = rng.GetOffset(0,1) hwa = rng1.Value rng2 = rng.GetOffset(0,2) yawrate = rng2.Value self.hwaDict[time] = hwa,rng.Row,rng.Column self.yawRateDict[time] = yawrate,rng.Row,rng.Column rng = ws.Cells(r+1,c) Please have look in above code suggest me to improve speed of my code. Regards Jaydeep Patil Hi Jaydeep, I agree with Peter. I would avoid moving from cell to cell through the EXCEL interface if you can avoid. If possible, I would try to read ranges from EXCEL into a python list (or maybe numpy arrays) and do the processing in Python. In the past I even dumped an EXCEL sheet as a CSV file and then used the numpy recfromcsv function to process the data. If you are really brave, dump EXCEL alltogether :) and do all the work in Python (have you already tried IPython notebook?). Regards, Marco -- https://mail.python.org/mailman/listinfo/python-list
Re: Translation of Python!
I want to translate it into my language like the chinese python https://code.google.com/p/zhpy/w/list?q=label:Chinese can you help me? -- https://mail.python.org/mailman/listinfo/python-list
Re: Translation of Python!
On Monday, June 30, 2014 8:37:43 PM UTC+2, Doriven Basha wrote: I want to translate it into my language like the chinese python https://code.google.com/p/zhpy/w/list?q=label:Chinese can you help me? -- https://mail.python.org/mailman/listinfo/python-list
unorderable error: less ok, equal ok, less-or-equal gives unorderable error!
Hi, in python 3.4.1, I get this surpising behaviour: l=Loc(0,0) l2=Loc(1,1) ll2 False ll2 True l=l2 Traceback (most recent call last): File stdin, line 1, in module TypeError: unorderable types: Loc() = Loc() l==l2 False ll2 or l==l2 True Loc implements both __lt__ and __eq__, which should be enough (?), but even after I've added __lte__, I still have the error. implementation: class Loc: def __init__(self, x, y): self._loc = x, y self.x, self.y = x, y def __eq__(self, other): return self._loc == getattr(other, _loc, None) def __lt__(self, other): return self._loc other._loc - andrei -- https://mail.python.org/mailman/listinfo/python-list
Re: Writing Multiple files at a times
On Sunday, June 29, 2014 4:19:27 PM UTC+5:30, subhaba...@gmail.com wrote: Dear Group, I am trying to crawl multiple URLs. As they are coming I want to write them as string, as they are coming, preferably in a queue. If any one of the esteemed members of the group may kindly help. Regards, Subhabrata Banerjee. Dear Group, Thank you for your kind suggestion. But I am not being able to sort out, fp = open( scraped/body{:05d}.htm.format( n ), w ) please suggest. Regards, Subhabrata Banerjee. -- https://mail.python.org/mailman/listinfo/python-list
Re: unorderable error: less ok, equal ok, less-or-equal gives unorderable error!
RainyDay wrote: Hi, in python 3.4.1, I get this surpising behaviour: l=Loc(0,0) l2=Loc(1,1) ll2 False ll2 True l=l2 Traceback (most recent call last): File stdin, line 1, in module TypeError: unorderable types: Loc() = Loc() l==l2 False ll2 or l==l2 True Loc implements both __lt__ and __eq__, which should be enough (?), These two methods should be sufficient if you use the functools.total_ordering class decorator, see https://docs.python.org/dev/library/functools.html#functools.total_ordering but even after I've added __lte__, I still have the error. There is no special method of that name; it should probably be __le__(). implementation: class Loc: def __init__(self, x, y): self._loc = x, y self.x, self.y = x, y def __eq__(self, other): return self._loc == getattr(other, _loc, None) Note that None is not a good default when _loc is expected to be a tuple: None () Traceback (most recent call last): File stdin, line 1, in module TypeError: unorderable types: NoneType() tuple() def __lt__(self, other): return self._loc other._loc - andrei -- https://mail.python.org/mailman/listinfo/python-list
Re: Creating a dict-like class that counts successful and failed key matches
Ethan, Is this specific to the native Dict class (because its implemented in C vs. Python?) or is this behavior more general. I /think/ it's only dict, but I haven't played with subclassing lists, tuples, etc. It's not a C vs Python issue, but a 'implemented with __private methods' issue. From what I have seen so far in the confusion and frustration that decision has caused, I do not think it was a good one. :( Thanks for the heads-up! Malcolm -- https://mail.python.org/mailman/listinfo/python-list
Writing files at run time
Dear Group, In my previous post[https://groups.google.com/forum/#!topic/comp.lang.python/ZYjsskV5MgE;] I was trying to discuss some issue on file writing. I got an associated issue. I am trying to crawl a link, through urllib and trying to store its results in different files. As discussed I could work out a solution for this and with your kind help trying to learn some new coding styles. Now, I am getting an associated issue. The crawler I am trying to construct would run daily-may be at a predefined time. [I am trying to set the parameter with time module]. Now, in the file(s) data are stored, are assigned or created at one time. Data changes daily if I crawl daily newspapers. I generally change the name of the files with a sitting for few minutes before a run. But this may not be the way. I am thinking of a smarter solution. If anyone of the esteemed members may kindly show a hint, how the name of the storing files may be changed automatically as crawler runs every day, so that data may be written there and retrieved. Thanking you in advance, Regards, Subhabrata Banerjee. -- https://mail.python.org/mailman/listinfo/python-list
Re: Translation of Python!
On 06/30/2014 12:37 PM, Doriven Basha wrote: I want to translate it into my language like the chinese python https://code.google.com/p/zhpy/w/list?q=label:Chinese can you help me? I don't understand chinese, so I am not sure what this web page is about. Do you want to translate Python's messages (error tracebacks, etc) into Romanian? Or are you wanting to create a language that uses Python syntax but with Romanian keywords replacing english ones like if, else, while, def, etc? -- https://mail.python.org/mailman/listinfo/python-list
Re: unorderable error: less ok, equal ok, less-or-equal gives unorderable error!
On Monday, June 30, 2014 3:34:25 PM UTC-4, Peter Otten wrote: RainyDay wrote: Hi, in python 3.4.1, I get this surpising behaviour: l=Loc(0,0) l2=Loc(1,1) ll2 False ll2 True l=l2 Traceback (most recent call last): File stdin, line 1, in module TypeError: unorderable types: Loc() = Loc() l==l2 False ll2 or l==l2 True Loc implements both __lt__ and __eq__, which should be enough (?), These two methods should be sufficient if you use the functools.total_ordering class decorator, see Thanks! I literally failed to read one more paragraph in a SO answer which referenced this decorator. I really need to start reading those paragraphs, they often provide answers... but even after I've added __lte__, I still have the error. There is no special method of that name; it should probably be __le__(). Right, I used lte in django and assumed they were consistent with python. def __eq__(self, other): return self._loc == getattr(other, _loc, None) Note that None is not a good default when _loc is expected to be a tuple: I'm only using None in equality comparison, it's never a default value of _loc itself, so this should be ok because it'll compare to all other object types and correctly say they're unequal. - andrei -- https://mail.python.org/mailman/listinfo/python-list
Re: unorderable error: less ok, equal ok, less-or-equal gives unorderable error!
On 06/30/2014 12:34 PM, Peter Otten wrote: RainyDay wrote: def __eq__(self, other): return self._loc == getattr(other, _loc, None) Note that None is not a good default when _loc is expected to be a tuple: In this case None is not being returned, but will be comparid with self._loc, so RainyDay is good there. -- ~Ethan~ -- https://mail.python.org/mailman/listinfo/python-list
Re: Creating a dict-like class that counts successful and failed key matches
On Tue, Jul 1, 2014 at 2:47 AM, pyt...@bdurham.com wrote: I'm not sure I understand. Are you saying that Chris's __getitem__ will not be called by other dict methods that would normally call this magic method and instead call the parent's __getitem__ directly (via super() or something similar?)? He's pointing out the general principle behind what I said about the .get() method; if you don't override .get() with your own implementation, it won't pass the request through your __getitem__, so it won't be statistically analyzed. That might be a good thing; it means you're going to have to be explicit about what gets counted. ChrisA -- https://mail.python.org/mailman/listinfo/python-list
Re: Writing Multiple files at a times
On Mon, 30 Jun 2014 12:23:08 -0700, subhabangalore wrote: Thank you for your kind suggestion. But I am not being able to sort out, fp = open( scraped/body{:05d}.htm.format( n ), w ) please suggest. look up the python manual for string.format() and open() functions. The line indicated opens a file for write whose name is generated by the string.format() function by inserting the number N formatted to 5 digits with leading zeroes into the string scraped/bodyN.htm It expects you to have a subdir called scraped below the dir you're executing the code in. Also, this newsgroup is *NOT* a substitute for reading the manual for basic python functions and methods. Finally, if you don't understand basic string and file handling in python, why on earth are you trying to write code that arguably needs a level of competence in both? Perhaps as your starter project you should try something simpler, print hello world is traditional. To understand the string formatting, try: print hello {:05d} world.format( 5 ) print hello {:05d} world.format( 50 ) print hello {:05d} world.format( 500 ) print hello {:05d} world.format( 5000 ) print hello {:05d} world.format( 5 ) -- Denis McMahon, denismfmcma...@gmail.com -- https://mail.python.org/mailman/listinfo/python-list
Validating Data Extracted from Files
Hi, I'm sourcing data from multiple excel files (workbooks) each with multiple worksheets. Prior to persisting the aggregated data, I want to validate it. I was thinking of creating classes to hold the data and validate type and content via methods. I'd appreciate feedback on this approach, suggestions on possibly better alternatives, and if there are existing libraries that provide this functionality. Thanks. Best, Ari -- https://mail.python.org/mailman/listinfo/python-list
Re: Python While loop Takes too much time.
marco.naw...@colosso.nl wrote: In the past I even dumped an EXCEL sheet as a CSV file That's probably the only way you'll speed things up significantly. In my experience, accessing Excel via COM is abysmally slow no matter how you go about it. -- Greg -- https://mail.python.org/mailman/listinfo/python-list
Re:Writing files at run time
subhabangal...@gmail.com Wrote in message: Dear Group, In my previous post[https://groups.google.com/forum/#!topic/comp.lang.python/ZYjsskV5MgE;] I was trying to discuss some issue on file writing. I got an associated issue. I am trying to crawl a link, through urllib and trying to store its results in different files. As discussed I could work out a solution for this and with your kind help trying to learn some new coding styles. Now, I am getting an associated issue. The crawler I am trying to construct would run daily-may be at a predefined time. [I am trying to set the parameter with time module]. Now, in the file(s) data are stored, are assigned or created at one time. Data changes daily if I crawl daily newspapers. I generally change the name of the files with a sitting for few minutes before a run. But this may not be the way. I am thinking of a smarter solution. If anyone of the esteemed members may kindly show a hint, how the name of the storing files may be changed automatically as crawler runs every day, so that data may be written there and retrieved. Thanking you in advance, Regards, Subhabrata Banerjee. Make a directory name from datetime. datetime. now () and put the files there. -- DaveA -- https://mail.python.org/mailman/listinfo/python-list
Re: Translation of Python!
On Mon, 30 Jun 2014 14:24:46 -0600, Michael Torrie wrote: On 06/30/2014 12:37 PM, Doriven Basha wrote: I want to translate it into my language like the chinese python https://code.google.com/p/zhpy/w/list?q=label:Chinese can you help me? I don't understand chinese, so I am not sure what this web page is about. Do you want to translate Python's messages (error tracebacks, etc) into Romanian? Doriven is Albanian, not Romanian. Or are you wanting to create a language that uses Python syntax but with Romanian keywords replacing english ones like if, else, while, def, etc? Yes, that's what ChinesePython does: http://reganmian.net/blog/2008/11/21/chinese-python-translating-a-programming-language/ http://www.chinesepython.org/english/english.html For what it's worth, when this came up on the Python-Dev mailing list a few years ago, Guido gave his blessing to the idea. I don't know how ChinesePython does it, but if I were doing this, I would use a pre-processor that translates custom source code into Python. Here are two joke languages that do something similar: http://www.dalkescientific.com/writings/diary/archive/2007/06/01/lolpython.html http://www.staringispolite.com/likepython/ -- Steven -- https://mail.python.org/mailman/listinfo/python-list
Re: [OT] What can Nuitka do?
On 06/30/2014 07:36 AM, Chris Angelico wrote: Hmm. I'm not sure that it's necessarily that bad; I've done 3G-based X11 forwarding fairly successfully on occasion. Yes, it's potentially quite slow, but it certainly works - I've used SciTE, for instance, and I've used some GTK2 apps without problems. What do you mean by modern toolkit? Modern toolkit is defined as anything that uses client-side rendering. In the good old days of Motif and Xaw widgets, if a program wanted to draw, the toolkit would instruct the server to draw primitives. Rectangles, lines, etc. Each widget would be created in its own window, and events would be all handled on the server. Unfortunately we quickly hit some limits with that idea, as good and fast as it was. First of all, anti-aliased fonts were difficult to accomplish. There were hacks to do this early on, but it quickly became apparent that the actual application could do a better job of it if it would just do the rendering itself and have the X server draw it. Not only anti-aliased fonts, but also when you start talking about wanting to do layered effects like alpha-blending. All of this the app could do better and more efficiently than the X server could, since the X server would have had to round-trip to the app anyway to get the information since the X server is in a different process (or different computer) and cannot access the memory the app is using to store things. Kieth Packard wrote some X extensions to allow client-side rendering to be efficient and to let the X server to handle RGBA images, and to composite them together. Also, events in modern toolkits are done very differently than the original X toolkits. Instead of using multiple windows, clients now just establish one window and then handle events and figure out what widgets should receive the events client-side instead of server-side. This allows handling of things like scrollable canvases. Anyway, all of this improved the behavior and appearance of applications. When used locally, shared memory facilities make X pretty fast, although latency is still quite high. There's no way to synchronize frame redraws, so apps tear and stutter when you drag and resize. But over a network now, the nature of the X protocol means a lot of round-trips to the server to do things. This is very apparent when you run on a very slow connection. You might see widgets get drawn, then erase, then drawn again. Using a complex app like firefox, which has another layer of abstraction over GTK that makes it even worse, is very difficult on anything less than a LAN. Or try a Java Swing app! I've done it on occasion. I'd rather run Xvnc on the remote host and vnc in than forward X. FreeNX makes things very usable. http://en.wikipedia.org/wiki/NX_technology describes how NX works. I love that X11 apps work over a forward connection. And I love that I can run a remote window manager on a local X server if I wanted to. But I recognize X has it's problems and I can see how Wayland will eventually be so much better while still letting me remote apps, which is essential to me. -- https://mail.python.org/mailman/listinfo/python-list
Re: [OT] What can Nuitka do?
I highly recommend the talk by Daniel Stone who used to be a core X.org developer. He explains it quite well how X is used currently, and why it has problems and why they are considered so hard to fix that Wayland (and Mir) was created. https://www.youtube.com/watch?v=RIctzAQOe44 One interesting point he made was the X server is no longer network transparent like it used to be. It is network capable now but when used in that way (ssh forwarding), it's essentially done in the same way as VNC, but more poorly because of the way X11 is architected. -- https://mail.python.org/mailman/listinfo/python-list
[issue20577] IDLE: Remove FormatParagraph's width setting from config dialog
Tal Einat added the comment: I've been waiting to commit this for some time. I'd really like to do this myself, if you don't mind. I'm just waiting for my SSH key to be added, which is taking a long time since apparently all three people who could do so are traveling and unable to help. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20577 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17442] code.InteractiveInterpreter doesn't display the exception cause
Claudiu Popa added the comment: Well, for instance, my use cases with InteractiveInterpreter are for debugging or creating custom interpreters for various apps and in those cases the patch helps, by giving better debugging clues through the exception cause. I agree that this was overlooked when exception chaining was added. Also, idlelib's PyShell is based on InteractiveInterpreter, but in addition, it implements the exception chaining. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17442 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17442] code.InteractiveInterpreter doesn't display the exception cause
Claudiu Popa added the comment: Also, solving this issue seems to be, partially, a prerequisite for issue14805. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17442 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10342] trace module cannot produce coverage reports for zipped modules
Claudiu Popa added the comment: Hi, I left a couple of comments on Rietveld. -- nosy: +Claudiu.Popa ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10342 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21811] Anticipate fixes to 3.x and 2.7 for OS X 10.10 Yosemite support
Roundup Robot added the comment: New changeset 53112afddae6 by Ned Deily in branch '2.7': Issue #21811: Add Misc/NEWS entry. http://hg.python.org/cpython/rev/53112afddae6 New changeset ec27c85d3001 by Ned Deily in branch '3.4': Issue #21811: Add Misc/NEWS entry. http://hg.python.org/cpython/rev/ec27c85d3001 New changeset 1f59baf609a4 by Ned Deily in branch 'default': Issue #21811: Add Misc/NEWS entry. http://hg.python.org/cpython/rev/1f59baf609a4 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21811 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8902] add datetime.time.now() for consistency
Raymond Hettinger added the comment: For the reasons listed by others, marking this as closed/rejected. -- nosy: +rhettinger resolution: - rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8902 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21881] python cannot parse tcl value
Ned Deily added the comment: What version of Tcl are you using and on what platform? -- nosy: +ned.deily, serhiy.storchaka ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21881 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8902] add datetime.time.now() for consistency
Changes by Berker Peksag berker.pek...@gmail.com: -- stage: needs patch - resolved ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8902 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15347] IDLE - does not close if the debugger was active
Mark Lawrence added the comment: A pythonw.exe process is left running if I try this with 3.4.1 on Windows 7. -- nosy: +BreamoreBoy, terry.reedy versions: +Python 3.4, Python 3.5 -Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15347 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11762] Ast doc: warning and version number
Berker Peksag added the comment: 1. Add a warning similar to the one for the dis module. The current documentation says: The abstract syntax itself might change with each Python release; [...] https://docs.python.org/3.4/library/ast.html 2. Add a full entry for __version__. Currently (3.2): ast.__version__ has been removed in issue 12273. Closing this as out of date. -- nosy: +berker.peksag resolution: - out of date stage: needs patch - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11762 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10417] unittest triggers UnicodeEncodeError with non-ASCII character in the docstring of the test function
Mark Lawrence added the comment: Does this need following up, can it be closed as won't fix as it only affects 2.7, or what? -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10417 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10417] unittest triggers UnicodeEncodeError with non-ASCII character in the docstring of the test function
STINNER Victor added the comment: Does this need following up, can it be closed as won't fix as it only affects 2.7, or what? IMO we should fix this issue. I proposed a fix in msg121294. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10417 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21884] turtle regression of issue #21823: uncaught exception on AMD64 Snow Leop 3.x buildbot
New submission from STINNER Victor: Since the changeset 1ae2382417dcc7202c708cac46ae8a61412ca787 from the issue #21823, Tcl/Tk crashs beacuse of an uncaught exception on the buildbot AMD64 Snow Leop 3.x on tk.call('update') called by tkinter.Misc().update(). First failure on the buildbot 3.4: http://buildbot.python.org/all/builders/AMD64%20Snow%20Leop%203.4/builds/235 Last error on buildbot 3.x: http://buildbot.python.org/all/builders/AMD64%20Snow%20Leop%203.x/builds/1831/steps/test/logs/stdio Sun Jun 29 21:49:20 buddy.home.bitdance.com python.exe[75372] Error: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged. _RegisterApplication(), FAILED TO establish the default connection to the WindowServer, _CGSDefaultConnection() is NULL. 2014-06-29 21:49:22.399 python.exe[75372:903] An uncaught exception was raised 2014-06-29 21:49:22.400 python.exe[75372:903] Error (1002) creating CGSWindow 2014-06-29 21:49:22.419 python.exe[75372:903] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Error (1002) creating CGSWindow' *** Call stack at first throw: ( 0 CoreFoundation 0x7fff84954784 __exceptionPreprocess + 180 1 libobjc.A.dylib 0x7fff84eb9f03 objc_exception_throw + 45 2 CoreFoundation 0x7fff849545a7 +[NSException raise:format:arguments:] + 103 3 CoreFoundation 0x7fff84954534 +[NSException raise:format:] + 148 4 AppKit 0x7fff850a2f52 _NSCreateWindowWithOpaqueShape2 + 473 5 AppKit 0x7fff85037691 -[NSWindow _commonAwake] + 1214 6 AppKit 0x7fff850551c9 -[NSWindow _makeKeyRegardlessOfVisibility] + 96 7 AppKit 0x7fff8505513e -[NSWindow makeKeyAndOrderFront:] + 24 8 Tk 0x0001035fd86c XMapWindow + 155 9 Tk 0x00010356c6d0 Tk_MapWindow + 89 10 Tk 0x0001035755e6 TkToplevelWindowForCommand + 2658 11 Tcl 0x0001034d20d3 TclServiceIdle + 76 12 Tcl 0x0001034b82ce Tcl_DoOneEvent + 329 13 Tk 0x00010354bf33 TkGetDisplayOf + 379 14 Tcl 0x000103454559 Tcl_CreateInterp + 4820 15 Tcl 0x000103455769 Tcl_EvalObjv + 66 16 _tkinter.so 0x000103433b4f Tkapp_Call + 562 17 python.exe 0x0001000872af PyCFunction_Call + 202 18 python.exe 0x000100195bac call_function + 1715 19 python.exe 0x00010018df4f PyEval_EvalFrameEx + 69858 20 python.exe 0x000100196256 fast_function + 515 21 python.exe 0x000100195df9 call_function + 2304 22 python.exe 0x00010018df4f PyEval_EvalFrameEx + 69858 23 python.exe 0x000100196256 fast_function + 515 24 python.exe 0x000100195df9 call_function + 2304 25 python.exe 0x00010018df4f PyEval_EvalFrameEx + 69858 26 python.exe 0x000100193136 _PyEval_EvalCodeWithName + 4056 27 python.exe 0x0001001963aa fast_function + 855 28 python.exe 0x000100195df9 call_function + 2304 29 python.exe 0x00010018df4f PyEval_EvalFrameEx + 69858 30 python.exe 0x000100193136 _PyEval_EvalCodeWithName + 4056 31 python.exe 0x0001001963aa fast_function + 855 32 python.exe 0x000100195df9 call_function + 2304 33 python.exe 0x00010018df4f PyEval_EvalFrameEx + 69858 34 python.exe 0x000100196256 fast_function + 515 35 python.exe 0x000100195df9 call_function + 2304 36 python.exe 0x00010018df4f PyEval_EvalFrameEx + 69858 37 python.exe 0x000100193136 _PyEval_EvalCodeWithName + 4056 38 python.exe 0x0001001963aa fast_function + 855 39 python.exe 0x000100195df9 call_function + 2304 40 python.exe 0x00010018df4f PyEval_EvalFrameEx + 69858
[issue21884] turtle regression of issue #21823: uncaught exception on AMD64 Snow Leop 3.x buildbot
Changes by STINNER Victor victor.stin...@gmail.com: -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21884 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21732] SubprocessTestsMixin.test_subprocess_terminate() hangs on AMD64 Snow Leop 3.x buildbot
STINNER Victor added the comment: I cannot check if the error occurred recently because of another issue: #21884. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21732 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21645] test_read_all_from_pipe_reader() of test_asyncio hangs on FreeBSD 9
Roundup Robot added the comment: New changeset 69d474dab479 by Victor Stinner in branch 'default': Issue #21645: asyncio: add a watchdog in test_read_all_from_pipe_reader() for http://hg.python.org/cpython/rev/69d474dab479 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21645 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21209] q.put(some_tuple) fails when PYTHONASYNCIODEBUG=1
Roundup Robot added the comment: New changeset defd09a5339a by Victor Stinner in branch '3.4': asyncio: sync with Tulip http://hg.python.org/cpython/rev/defd09a5339a New changeset 8dc8c93e74c9 by Victor Stinner in branch 'default': asyncio: sync with Tulip http://hg.python.org/cpython/rev/8dc8c93e74c9 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21209 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21163] asyncio doesn't warn if a task is destroyed during its execution
STINNER Victor added the comment: Hum, dont_log_pending.patch is not correct for wait(): wait() returns (done, pending), where pending is a set of pending tasks. So it's still possible that pending tasks are destroyed while they are not a still pending, after the end of wait(). The log should not be made quiet here. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21163 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21163] asyncio doesn't warn if a task is destroyed during its execution
Roundup Robot added the comment: New changeset 13e78b9cf290 by Victor Stinner in branch '3.4': Issue #21163: BaseEventLoop.run_until_complete() and test_utils.run_briefly() http://hg.python.org/cpython/rev/13e78b9cf290 New changeset 2d0fa8f383c8 by Victor Stinner in branch 'default': (Merge 3.4) Issue #21163: BaseEventLoop.run_until_complete() and http://hg.python.org/cpython/rev/2d0fa8f383c8 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21163 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17849] Missing size argument in readline() method for httplib's class LineAndFileWrapper
Changes by Ian Cordasco graffatcolmin...@gmail.com: -- nosy: +icordasc ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17849 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19475] Add microsecond flag to datetime isoformat()
Alexander Belopolsky added the comment: Here is some prior art: GNU date utility has an --iso-8601[=timespec] option defined as ‘-I[timespec]’ ‘--iso-8601[=timespec]’ Display the date using the ISO 8601 format, ‘%Y-%m-%d’. The argument timespec specifies the number of additional terms of the time to include. It can be one of the following: ‘auto’ Print just the date. This is the default if timespec is omitted. ‘hours’ Append the hour of the day to the date. ‘minutes’ Append the hours and minutes. ‘seconds’ Append the hours, minutes and seconds. ‘ns’ Append the hours, minutes, seconds and nanoseconds. If showing any time terms, then include the time zone using the format ‘%z’. https://www.gnu.org/software/coreutils/manual/html_node/Options-for-date.html -- versions: +Python 3.5 -Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19475 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21882] turtledemo modules imported by test___all__ cause side effects or failures
Changes by R. David Murray rdmur...@bitdance.com: -- nosy: +jesstess ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21882 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19475] Add microsecond flag to datetime isoformat()
Alexander Belopolsky added the comment: Based on GNU date prior art, we can introduce timespec='auto' keyword argument with the following values: 'auto' - (default) same as current behavior 'hours' - %H 'minutes' - %H:%M 'seconds' - %H:%M:%S 'us' - %H:%M:%S.%f -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19475 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17849] Missing size argument in readline() method for httplib's class LineAndFileWrapper
Changes by R. David Murray rdmur...@bitdance.com: -- stage: needs patch - commit review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17849 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21885] shutil.copytree hangs (on copying root directory of a lxc container) (should succeed or raise exception nested)
New submission from Karl Richter: reproduction (on Ubuntu 14.04 amd64 with lxc 1.0.4) (with python 2.7.6 and 3.4.0) # as root/with privileges lxc-create -n ubuntu-trusty-amd64 -t ubuntu -- --arch amd64 --release trusty lxc-stop -n ubuntu-trusty-amd64 # assert container isn't running cd /var/lib/lxc python import shutil shutil.copytree(ubuntu-trusty-amd64, ubuntu-trusty-amd64-orig) # never returns (after a multiple of the time rsync needs (see below) no more I/O operations) verify behavior of rsync (3.1.0): # as root/with privileges rsync -a ubuntu-trusty-amd64/ ubuntu-trusty-amd64-orig/ # succeeds If the container is shutdown it should no longer point to system resources, and thus be able to get stuck on reading from a device file (and should rsync get stuck as well in this case?). It would be nice if python fails with an exception (or succeeds, of course) instead of getting stuck. -- messages: 221960 nosy: krichter priority: normal severity: normal status: open title: shutil.copytree hangs (on copying root directory of a lxc container) (should succeed or raise exception nested) versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21885 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21886] asyncio: Future.set_result() called on cancelled Future raises asyncio.futures.InvalidStateError
New submission from STINNER Victor: Ok, I found a way to reproduce the error InvalidStateError in asyncio. I'm not sure that it's the same the error in #21447. Output of attached bug.py in debug mode: --- Exception in callback Future.set_result(None) handle: TimerHandle when=79580.878306285 Future.set_result(None) source_traceback: Object created at (most recent call last): File /home/haypo/bug.py, line 11, in module loop.run_until_complete(task2) File /home/haypo/prog/python/default/Lib/asyncio/base_events.py, line 239, in run_until_complete self.run_forever() File /home/haypo/prog/python/default/Lib/asyncio/base_events.py, line 212, in run_forever self._run_once() File /home/haypo/prog/python/default/Lib/asyncio/base_events.py, line 912, in _run_once handle._run() File /home/haypo/prog/python/default/Lib/asyncio/events.py, line 96, in _run self._callback(*self._args) File /home/haypo/prog/python/default/Lib/asyncio/tasks.py, line 241, in _step result = next(coro) File /home/haypo/prog/python/default/Lib/asyncio/coroutines.py, line 72, in __next__ return next(self.gen) File /home/haypo/prog/python/default/Lib/asyncio/tasks.py, line 487, in sleep h = future._loop.call_later(delay, future.set_result, result) Traceback (most recent call last): File /home/haypo/prog/python/default/Lib/asyncio/events.py, line 96, in _run self._callback(*self._args) File /home/haypo/prog/python/default/Lib/asyncio/futures.py, line 326, in set_result raise InvalidStateError('{}: {!r}'.format(self._state, self)) asyncio.futures.InvalidStateError: CANCELLED: Future cancelled --- The fix is to replace the following line of sleep(): --- h = future._loop.call_later(delay, future.set_result, result) --- with: --- def maybe_set_result(future, result): if not future.cancelled(): future.set_result(result) h = future._loop.call_later(delay, maybe_set_result, future, result) --- This generic issue was already discussed there: https://groups.google.com/forum/?fromgroups#!searchin/python-tulip/set_result$20InvalidStateError/python-tulip/T1sxLqjuoVY/YghF-YsgosgJ A patch was also proposed: https://codereview.appspot.com/69870048/ -- files: bug.py messages: 221961 nosy: haypo priority: normal severity: normal status: open title: asyncio: Future.set_result() called on cancelled Future raises asyncio.futures.InvalidStateError versions: Python 3.5 Added file: http://bugs.python.org/file35807/bug.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21886 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21447] Intermittent asyncio.open_connection / futures.InvalidStateError
STINNER Victor added the comment: This issue contains two sub-issues: - race condition in_write_to_self() = already fixed - race condition with scheduled call to future.set_result(), InvalidStateError = I just opened the issue #21886 to discuss it @Ryder: If you are able to reproduce the second issue (InvalidStateError), please use set the environment variable PYTHONASYNCIODEBUG=1 to see the traceback where the call to set_result() was scheduled. It requires the latest development version of Tulip, Python 3.4 or Python 3.5 to get the traceback. I close this issue because I prefer to discuss the InvalidStateError in the issue #21886. Thanks for the report Ryder. Thanks for the fix for the race condition in _write_to_self() Guido. -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21447 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21886] asyncio: Future.set_result() called on cancelled Future raises asyncio.futures.InvalidStateError
Changes by Ryder Lewis rle...@softgatesystems.com: -- nosy: +ryder.lewis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21886 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9248] multiprocessing.pool: Proposal: waitforslot
Ask Solem added the comment: This patch is quite dated now and I have fixed many bugs since. The feature is available in billiard and is working well but The code has diverged quite a lot from python trunk. I will be updating billiard to reflect the changes for Python 3.4 soon (billiard is currently 3.3). I think we can forget about taking individual patches from billiard for now, and instead maybe merge the codebases at some point if there's interest. we have a version of multiprocessing.Pool using async IO and one pipe per process that drastically improves performance and also avoids the threads+forking issues (well, not the initial fork), but I have not yet adapted it to use the new asyncio module in 3.4 So suggestion is to close this and rather get a discussion going for combining our efforts. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9248 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6721] Locks in the standard library should be sanitized on fork
Changes by Tshepang Lekhonkhobe tshep...@gmail.com: -- title: Locks in python standard library should be sanitized on fork - Locks in the standard library should be sanitized on fork versions: +Python 3.5 -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6721 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6721] Locks in the standard library should be sanitized on fork
Changes by Tshepang Lekhonkhobe tshep...@gmail.com: -- nosy: +tshepang ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6721 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21887] Python3 can't detect Tcl
New submission from Joe Borg: Trying to configure 3.4.1 on Cent OS 6.4. I have built Tcl and Tk, using the prefix /scratch/root. I can confirm the builds with: $ find /scratch/root/ -name tcl.h /scratch/root/include/tcl.h $ find /scratch/root/ -name tk.h /scratch/root/include/tk.h But, when configuring Python, they aren't picked up: $ ./configure --prefix=/scratch/root --with-tcltk-includes=/scratch/root/include --with-tcltk-libs=/scratch/root/lib | grep tcl checking for --with-tcltk-includes... /scratch/root/include checking for --with-tcltk-libs... /scratch/root/lib checking for UCS-4 tcl... no I've tried to make install with this, but then get the usual exception from _tkinter. -- components: Build messages: 221964 nosy: Joe.Borg priority: normal severity: normal status: open title: Python3 can't detect Tcl versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21887 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21884] turtle regression of issue #21823: uncaught exception on AMD64 Snow Leop 3.x buildbot
Terry J. Reedy added the comment: (Brett, the question is about import.) The problem is the mode call in clock.py, which I will move today as part of 21882. I am sorely puzzled that the patch in #21823 could have changed the effect of mode(). There are only two changes, only one of which could be relevant. 1. from turtle import * +from turtle import Terminator # not in __all__ mode() My understanding is that the newly added second import should just add a reference to Terminator in the existing module. It is a standard Exception subclass: from turtle.py, class Terminator(Exception): pass. I could and will add 'Terminator' to __all__ instead, but it seems to me that the added statement *should* be innocuous. What am I missing? Does __all__ change the import machinery in the calls to frozen importlib.bootstrap or do these call always happen behind the scene with any import? From the most recent first traceback: ... File /Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/turtledemo/clock.py, line 17 in module File frozen importlib._bootstrap, line 321 in _call_with_frames_removed File frozen importlib._bootstrap, line 1420 in exec_module File frozen importlib._bootstrap, line 1149 in _load_unlocked File frozen importlib._bootstrap, line 2175 in _find_and_load_unlocked File frozen importlib._bootstrap, line 2186 in _find_and_load File string, line 1 in module File /Users/buildbot/buildarea/3.x.murray-snowleopard/build/Lib/test/test___all__.py, line 23 in check_all ... 2. Added a try:except: within a function, not called on import, to catch previously uncaught Terminator exception. -- nosy: +brett.cannon ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21884 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21887] Python3 can't detect Tcl/Tk 8.6.1
Changes by Joe Borg cyborg101...@gmail.com: -- title: Python3 can't detect Tcl - Python3 can't detect Tcl/Tk 8.6.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21887 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21882] turtledemo modules imported by test___all__ cause side effects or failures
Terry J. Reedy added the comment: I am working on the turtle demos now. Victor gave more info in #21884. I was partly wrong in my comments. turtledemo uses reload to re-initialize demos when one switches between them. I am tempted to remove this as part of discouraging side-effects on import. It is not a good example to be followed. -- assignee: - terry.reedy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21882 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14117] Turtledemo: exception and minor glitches.
Changes by Terry J. Reedy tjre...@udel.edu: -- dependencies: +turtledemo modules imported by test___all__ cause side effects or failures ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21876] os.rename(src, dst) does nothing when src and dst files are hard-linked
Aaron Swan added the comment: At any rate, it is a bit of a nuisance that files remain present when the intent was to move them. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21876 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14261] Cleanup in smtpd module
Michele Orrù added the comment: On Sun, Jun 29, 2014 at 03:15:44PM +, Mark Lawrence wrote: Mark Lawrence added the comment: @Michele as 8739 has been implemented would you like to put up a patch for this? No, but setting keyword easy could help for future contributions. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14261 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21888] plistlib.FMT_BINARY behavior doesn't send required dict parameter
New submission from Nathan Henrie: When using the new plistlib.load and the FMT_BINARY option, line 997: p = _FORMATS[fmt]['parser'](use_builtin_types=use_builtin_types) doesn't send the dict_type to _BinaryPlistParser.__init__ (line 601), which has dict_type as a required positional parameter, causing an error def __init__(self, use_builtin_types, dict_type): My first bugs.python.org report, hope I'm doing it right... -- components: Library (Lib) messages: 221969 nosy: n8henrie priority: normal severity: normal status: open title: plistlib.FMT_BINARY behavior doesn't send required dict parameter type: behavior versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21888 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14322] More test coverage for hmac
Mark Lawrence added the comment: If there isn't a signed contributor agreement I'll put up a new version of the patch. In msg156758 Antoine said 'don't use except: self.fail(), just let the exception pass through'. There are several of these in the existing code. Should they all be removed or must it be done on a case by case basis? -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14322 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9517] Make test.script_helper more comprehensive, and use it in the test suite
Mark Lawrence added the comment: @Rodrigue did you ever make any progress with this? -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9517 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13231] sys.settrace - document 'some other code blocks' for 'call' event type
Mark Lawrence added the comment: I find this request excessive. The first sentence for sys.settrace states Set the system’s trace function, which allows you to implement a Python source code debugger in Python. I suspect that anyone wanting to write a debugger would know the Python and its documentation better than the back of their hand. So I say close as won't fix but I wouldn't argue if anyone disagreed and wanted to provide a patch. -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13231 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21881] python cannot parse tcl value
Andreas Schwab added the comment: You will see this on any architecture where the canonical NaN has all bits set (or a subset of them). This include mips and m68k. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21881 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21887] Python3 can't detect Tcl/Tk 8.6.1
Ned Deily added the comment: for the --with-tcltk-includes and -libs options, you need to pass the same cc options that would go on CFLAGS and LDFLAGS. ./configure --help [...] --with-tcltk-includes='-I...' override search for Tcl and Tk include files --with-tcltk-libs='-L...' override search for Tcl and Tk libs So your values should likely look something like: --with-tcltk-includes=-I/scratch/root/include --with-tcltk-libs=-L/scratch/root/lib -ltcl8.6 -ltk8.6 -- nosy: +ned.deily resolution: - works for me stage: - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21887 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13743] xml.dom.minidom.Document class is not documented
Mark Lawrence added the comment: This https://docs.python.org/3/library/xml.dom.minidom.html#module-xml.dom.minidom currently states under section 20.7.1 The definition of the DOM API for Python is given as part of the xml.dom module documentation. This section lists the differences between the API and xml.dom.minidom.. The Document object is described here https://docs.python.org/3/library/xml.dom.html#document-objects -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13743 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21884] turtle regression of issue #21823: uncaught exception on AMD64 Snow Leop 3.x buildbot
Ned Deily added the comment: This is an instance of the problems identified in Issue21882, namely that test___all__ is importing turtledemo modules and some of them have bad side effects. In this case, it's turtledemo.clock which is calling mode() which now unconditionally attempts to create a Tk window during the import. That means Tk is being called without being subject to the checks of test_support.requires('gui'). One of the reasons for having that check is to prevent this kind of crash (as documented in Issue8716) in Tk when Tk is invoked in a process that cannot make a window manager connection, as when running under a buildbot with a user name that is not logged in as the main gui user. Note also that when Tk crashes, there is nothing the Python code can really do to recover from it. The solution is as outlined in #21882: don't unconditionally call mode() in the import path. -- assignee: ronaldoussoren - components: -Macintosh nosy: +ned.deily resolution: - duplicate stage: - resolved status: open - closed superseder: - turtledemo modules imported by test___all__ cause side effects or failures ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21884 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21881] python cannot parse tcl value
Changes by Ned Deily n...@acm.org: -- nosy: -ned.deily stage: - needs patch versions: +Python 3.4, Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21881 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21885] shutil.copytree hangs (on copying root directory of a lxc container) (should succeed or raise exception nested)
Changes by Ned Deily n...@acm.org: -- nosy: +hynek, tarek ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21885 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21888] plistlib.FMT_BINARY behavior doesn't send required dict parameter
Ned Deily added the comment: Thanks for the report. Can you supply a test case and/or a fix patch? Ideally, the test case would be a patch to Lib/test/test_plistlib.py. If you're interested, there's more info here: https://docs.python.org/devguide/ -- nosy: +ned.deily, ronaldoussoren, serhiy.storchaka stage: - test needed versions: +Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21888 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21882] turtledemo modules imported by test___all__ cause side effects or failures
Roundup Robot added the comment: New changeset c173a34f20c0 by Terry Jan Reedy in branch '2.7': Issue #21882: In turtle demos, remove module scope gui and sys calls by http://hg.python.org/cpython/rev/c173a34f20c0 New changeset fcfa9c5a00fd by Terry Jan Reedy in branch '3.4': Issue #21882: In turtle demos, remove module scope gui and sys calls by http://hg.python.org/cpython/rev/fcfa9c5a00fd -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21882 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1647489] zero-length match confuses re.finditer()
Mark Lawrence added the comment: How does the Regexp 2.7 engine in issue 2636 from msg73742 deal with this situation? -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1647489 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14117] Turtledemo: exception and minor glitches.
Terry J. Reedy added the comment: 21884 removed or moved global system-changing or gui calls to main. Wrapping two_canvases code (except for window preserving mainloop) to a new main fixed its problems. Should remove reload from main driver, and test. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21882] turtledemo modules imported by test___all__ cause side effects or failures
Terry J. Reedy added the comment: 2. Done 3. I just removed the setrecursionlimit call, added for 3.0. I moved the colormixer sliders around for longer than anyone is likely to and it ran fine. 4. two-canvases works fine now. The extra window just has to be clicked away. 5. nim had a call to turtle.Screen, now in main(). 6. Done Let's see what the buildbots say. 1. Since demos are part of the delivered stdlib, it could be argued that they should get minimal sanity check of being importable. I don't care either way. I leave this to either of you. -- assignee: terry.reedy - stage: test needed - commit review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21882 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17126] test_gdb fails
ddve...@ucar.edu added the comment: I am not sure what you mean by Double Dutch, but let me try to restate the problem. This test fails (even with current python 2.7.7) with the stated version of gdb (given the lack of feedback since I initially opened this ticket, I have not verified that the failure mode is still exactly the same, and I cannot check it right now, but let's assume it is). Let's just pick one of the simple failures: == FAIL: test_exceptions (test.test_gdb.PrettyPrintTests) -- Traceback (most recent call last): File /glade/scratch/ddvento/build/Python-2.7.3-westmere-gdb- without-tipc/Lib/test/test_gdb.py, line 307, in test_exceptions exceptions.RuntimeError('I am an error',)) AssertionError: op@entry=exceptions.RuntimeError('I am an error',) != exceptions.RuntimeError('I am an error',) == So this fails because there is a op@ prefix in the strings being compared (many, but not all failures have this problem with string prefix). I do not know anything about the test itself or the module under test, so I have no idea whether or not that string prefix is essential for the module to work properly. Regards, Davide On Sun, Jun 29, 2014 at 4:46 PM, Mark Lawrence rep...@bugs.python.org wrote: Mark Lawrence added the comment: Can we have a follow up on this please as most of the data in msg181358 is Double Dutch to me. -- nosy: +BreamoreBoy type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17126 ___ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17126 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15358] Test pkgutil.walk_packages in test_pkgutil instead of test_runpy
Mark Lawrence added the comment: Has anyone made any progress with this issue or others referenced like #7559 or #14787 ? Regardless I'd like to help out directly if possible as I'm suffering from an acute case of triagitis :-) -- nosy: +BreamoreBoy versions: +Python 3.5 -Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15358 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7559] TestLoader.loadTestsFromName swallows import errors
Mark Lawrence added the comment: Note that this issue is referred to from #15358. -- nosy: +BreamoreBoy versions: +Python 3.5 -Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7559 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7559] TestLoader.loadTestsFromName swallows import errors
Mark Lawrence added the comment: Note that #8297 referenced in msg102236 is closed see changeset d84a69b7ba72. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7559 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14787] pkgutil.walk_packages returns extra modules
Mark Lawrence added the comment: Note that this is reference from #15358. -- nosy: +BreamoreBoy versions: +Python 3.4, Python 3.5 -Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14787 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5619] Pass MS CRT debug flags into subprocesses
Changes by Mark Lawrence breamore...@yahoo.co.uk: -- nosy: +steve.dower, tim.golden, zach.ware type: - behavior versions: +Python 3.4, Python 3.5 -Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5619 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9116] test_capi.test_no_FatalError_infinite_loop crash on Windows
Changes by Mark Lawrence breamore...@yahoo.co.uk: -- nosy: +steve.dower, tim.golden, zach.ware versions: +Python 3.5 -Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9116 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21889] https://docs.python.org/2/library/multiprocessing.html#process-and-exceptions doesn't explain exception
New submission from Karl Richter: Although the section https://docs.python.org/2/library/multiprocessing.html#process-and-exceptions (of the multiprocessing module documentation) is titled ... and exceptions it doesn't say anything about exceptions. I assume that it behaves like the thread API (as stated and referenced in the introduction of the module doc). This implies though that either the reference is limited to that statement (- remove and exceptions from the header as there's no special section on them because everything can be found in thread API) or add an explicit reference to the thread API. If this assumption is wrong the section is badly organized or doesn't make any sense at all. I'm not yet sure about exception handling in the multiprocessing module in case it's different from threads, but that shouldn't matter for this doc issue report. I'd also like to suggest a more detailed section on exceptions with usage of queues to pass them as objects to the parent or another process. -- assignee: docs@python components: Documentation messages: 221987 nosy: docs@python, krichter priority: normal severity: normal status: open title: https://docs.python.org/2/library/multiprocessing.html#process-and-exceptions doesn't explain exception type: enhancement versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21889 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21882] turtledemo modules imported by test___all__ cause side effects or failures
Terry J. Reedy added the comment: The __all__ test now passes on Snow Leapard. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21882 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16763] test_ssl with connect_ex don't handle unreachable server correctly
Mark Lawrence added the comment: Does the backport mentioned in msg178404 still need doing, can this be closed as out of date or won't fix or what? -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16763 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21861] io class name are hardcoded in reprs
Claudiu Popa added the comment: The same should be done for _pyio? -- nosy: +Claudiu.Popa ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21861 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com