[issue20692] Tutorial and FAQ: how to call a method on an int
Amir added the comment: Hi everyone! I'm going to work on it. I have a plan to submit my pull request in the upcoming weeks. Thanks. -- components: -Interpreter Core nosy: +Amir.Rastkhadiv20 versions: +Python 3.9 -Python 3.10 ___ Python tracker <https://bugs.python.org/issue20692> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38292] tkinter variable classes don't link to widget if matplotlib's set_cmap() function is called before the tkinter GUI is instantiated
New submission from Amir Emami :
TkInter variable classes don't link to a widget (tested on Checkbutton and
Scale) if matplotlib.pyplot.set_cmap() function is called before the
tkinter.Tk() call which instantiates the root of a TkInter GUI. There is no
problem if it is called after this, though.
Simple example with checkbox attached below:
### Test program start ##
import matplotlib.pyplot as plt
import tkinter as tk
plt.set_cmap('viridis') # <--- when placed here, breaks the variable
root = tk.Tk()
#plt.set_cmap('viridis') # <--- when placed here, everything is fine
# creation of variable class and widget
var = tk.BooleanVar()
tk.Checkbutton(root, variable=var).pack()
# for printing result
def on_click():
print(var.get())
tk.Button(root, text="Print State to Console", command=on_click).pack()
root.mainloop()
--
components: Tkinter
files: tk and plt conflict.py
messages: 353359
nosy: amiraliemami
priority: normal
severity: normal
status: open
title: tkinter variable classes don't link to widget if matplotlib's set_cmap()
function is called before the tkinter GUI is instantiated
type: behavior
versions: Python 3.6
Added file: https://bugs.python.org/file48627/tk and plt conflict.py
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[issue38408] urlparse gives no method to build a url with a port
Amir Mohamadi added the comment: Hi! I'm a newbie but I'd like to work on this issue can I work on it??? -- nosy: +Amir ___ Python tracker <https://bugs.python.org/issue38408> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38419] The path of check-c-globals.py on README is wrong
Change by Amir Mohamadi : -- keywords: +patch pull_requests: +16266 stage: -> patch review pull_request: https://github.com/python/cpython/pull/16680 ___ Python tracker <https://bugs.python.org/issue38419> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38536] Trailing space in formatted currency with international=True and symbol following value
Amir Mohamadi added the comment: Hi! I'm a newbie. Can I work on it with your help??? -- nosy: +Amir ___ Python tracker <https://bugs.python.org/issue38536> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41556] hostname verification fails if hostname starts with literal IPv4
Amir Mohamadi added the comment: Seems to be solved by https://github.com/openssl/openssl/pull/16201. I guess we can close this issue. -- nosy: +Amir ___ Python tracker <https://bugs.python.org/issue41556> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38979] ContextVar[str] should return ContextVar class, not None
Amir Mohamadi added the comment: @asvetlov I have a question! Should "contextvar_cls_getitem" function be changed? And can you please help me figure out how to change it? -- nosy: +Amir -DahlitzFlorian, gvanrossum, levkivskyi, yselivanov ___ Python tracker <https://bugs.python.org/issue38979> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue38979] ContextVar[str] should return ContextVar class, not None
Change by Amir Mohamadi : -- keywords: +patch pull_requests: +16975 stage: -> patch review pull_request: https://github.com/python/cpython/pull/17497 ___ Python tracker <https://bugs.python.org/issue38979> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue39524] Escape sequences in doc string of ast._pad_whitespace
Amir Mohamadi added the comment: But in both cases the 'Output' will contain '\\': "Replace all chars except '\\f\\t' in a line with spaces." -- nosy: +Amir ___ Python tracker <https://bugs.python.org/issue39524> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue39603] [security] http.client: HTTP Header Injection in the HTTP method
Amir Mohamadi added the comment: can I work on it?! -- nosy: +Amir ___ Python tracker <https://bugs.python.org/issue39603> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue39603] [security] http.client: HTTP Header Injection in the HTTP method
Amir Mohamadi added the comment:
@vstinner sorry to bother you, I have a quick question.
the request(...) method is like this:
def request(self, method, url, body=None, headers={}, *,
encode_chunked=False):
"""Send a complete request to the server."""
self._send_request(method, url, body, headers, encode_chunked)
'request' calls '_send_request' method and '_send_request' calls 'putrequest'
inside itself.
So is it good if I encode 'method' parameter to ASCII inside 'putrequest'??!
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[issue39603] [security] http.client: HTTP Header Injection in the HTTP method
Change by Amir Mohamadi : -- keywords: +patch pull_requests: +17850 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18480 ___ Python tracker <https://bugs.python.org/issue39603> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue39603] [security] http.client: HTTP Header Injection in the HTTP method
Change by Amir Mohamadi : -- pull_requests: +17858 pull_request: https://github.com/python/cpython/pull/18485 ___ Python tracker <https://bugs.python.org/issue39603> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue39966] mock 3.9 bug: Wrapped objects without __bool__ raise exception
Amir Mohamadi added the comment: I'd like to work on it. Should I add tests to 'Lib/unittest/test/testmock/testmock.py'?? ------ nosy: +Amir ___ Python tracker <https://bugs.python.org/issue39966> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue39966] mock 3.9 bug: Wrapped objects without __bool__ raise exception
Change by Amir Mohamadi : -- keywords: +patch pull_requests: +18462 stage: test needed -> patch review pull_request: https://github.com/python/cpython/pull/19102 ___ Python tracker <https://bugs.python.org/issue39966> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41004] Hash collisions in IPv4Interface and IPv6Interface
Amir Mohamadi added the comment: Can I make a PR for this? -- nosy: +Amir ___ Python tracker <https://bugs.python.org/issue41004> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41004] Hash collisions in IPv4Interface and IPv6Interface
Amir Mohamadi added the comment: No @rvteja92, you don't need open multiple PRs, only make your changes on master branch. for more informations read this: https://devguide.python.org/ And for the CLA sign it will take a while to be updated. -- ___ Python tracker <https://bugs.python.org/issue41004> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41395] pickle and pickletools cli interface doesn't close input and output file.
Change by Amir Mohamadi : -- nosy: +Amir nosy_count: 6.0 -> 7.0 pull_requests: +20845 pull_request: https://github.com/python/cpython/pull/21702 ___ Python tracker <https://bugs.python.org/issue41395> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41772] Zipfile.testzip considers wrong password as correct
Change by Amir Mohamadi : -- components: Library (Lib) nosy: Amir priority: normal severity: normal status: open title: Zipfile.testzip considers wrong password as correct type: behavior ___ Python tracker <https://bugs.python.org/issue41772> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41772] Zipfile.testzip considers wrong password as correct
Change by Amir Mohamadi : Added file: https://bugs.python.org/file49453/encrypted.zip ___ Python tracker <https://bugs.python.org/issue41772> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41772] Zipfile.testzip considers wrong password as correct
New submission from Amir Mohamadi :
Zipfile.testzip sometimes works perfectly with wrong password. refer to poc.py
I've a zip file with password '76453' and when I try a wrong password with
extractall:
myzip.setpassword('10006050')
myzip.extractall()
it raises a Bad CRC-32 exception. but when I try testzip instead of extractall:
myzip.setpassword('10006050')
myzip.testzip()
no exception is raised
--
Added file: https://bugs.python.org/file49452/poc.py
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[issue42008] Internal Random class calling seed() with incorrect argument
Amir Mohamadi added the comment: Can I open a PR for it? -- nosy: +Amir ___ Python tracker <https://bugs.python.org/issue42008> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue42008] Internal Random class calling seed() with incorrect argument
Change by Amir Mohamadi : -- keywords: +patch pull_requests: +21641 stage: -> patch review pull_request: https://github.com/python/cpython/pull/22668 ___ Python tracker <https://bugs.python.org/issue42008> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue42322] Spectre mitigations in CPython interpreter
New submission from Amir Naseredini : I was looking up everywhere and could not find any mitigations for Spectre attack by a Python interpreter(CPython)! I don't know if my question is correct or how feasible it is, but does anyone know if there are any mitigations for different variants of Spectre attacks Specter v1 (Spectre-PHT), v2 (Spectre-BTB), v4 (Spectre-STL) and v5 (Spectre-RSB) at the interpreter level for Python? Looking forward to hearing from you guys :) -- components: Interpreter Core messages: 380748 nosy: sahnaseredini priority: normal severity: normal status: open title: Spectre mitigations in CPython interpreter type: security versions: Python 3.10 ___ Python tracker <https://bugs.python.org/issue42322> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16879] distutils.command.config uses fragile constant temporary file name
Amir Mohamadi added the comment: Can I open a PR for it? -- nosy: +Amir ___ Python tracker <https://bugs.python.org/issue16879> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16800] tempfile._get_default_tempdir() leaves files behind when HD is full
New submission from Amir Szekely: tempfile._get_default_tempdir() tries to find a good temporary directory by attempting to create a file and write a string into it for all candidate directories. It deletes those files right after closing them. But if writing rather than creating them fails, the files get left behind. This can happen, for example, when the disk is full on Linux. It will let you create the file with open() and even write() to it. But as soon as close() is called, OSError is raised with errno 28 (No space left on device) and unlink() is never called. On our system (Linux 2.6.32, ext3), after filling the disk by mistake, we suddenly found dozens of random empty files scattered across the file system. The candidate list, where they were all found, even includes the root directory so the issue is quite visible. We noticed this problem on Python 2.4.4, but I have been able to reproduce it with today's tip. A possible solution would be wrapping everything between open() and unlink() in a try-finally block. This way, no matter what happens, the file will get deleted. I have attached a patch implementing this solution and a new test case that reproduces the issue. Verified with `make test && make patchcheck`. -- components: Extension Modules files: fix_tempfile_leaving_files_behind.patch keywords: patch messages: 178362 nosy: kichik priority: normal severity: normal status: open title: tempfile._get_default_tempdir() leaves files behind when HD is full type: resource usage versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4, Python 3.5 Added file: http://bugs.python.org/file28464/fix_tempfile_leaving_files_behind.patch ___ Python tracker <http://bugs.python.org/issue16800> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16800] tempfile._get_default_tempdir() leaves files behind when HD is full
Amir Szekely added the comment: Reproduction details: [root@meh /]# uname -a Linux meh 2.6.32-131.17.1.el6-0.0.3.smp.pae.gcc4.1.x86.i686 #1 SMP Tue Dec 20 02:40:22 PST 2011 i686 GNU/Linux [root@meh /]# pwd / [root@meh /]# dd if=/dev/zero of=/tmp/BIG bs=4M dd: writing `/tmp/BIG': No space left on device 31+0 records in 30+0 records out 127254528 bytes (127 MB) copied, 3.7028 s, 34.4 MB/s [root@meh /]# ls bin boot dev etc home initrd lib lost+found media mnt opt proc root sbin srv sys tmp usr var [root@meh /]# python -c "import tempfile; tempfile.mktemp()" Traceback (most recent call last): File "", line 1, in ? File "/usr/lib/python2.4/tempfile.py", line 362, in mktemp dir = gettempdir() File "/usr/lib/python2.4/tempfile.py", line 268, in gettempdir tempdir = _get_default_tempdir() File "/usr/lib/python2.4/tempfile.py", line 214, in _get_default_tempdir raise IOError, (_errno.ENOENT, IOError: [Errno 2] No usable temporary directory found in ['/tmp', '/var/tmp', '/usr/tmp', '/'] [root@meh /]# ls bin boot dev etc home initrd lib lost+found media mnt opt proc -qE-nI root sbin srv sys tmp usr var [root@meh /]# -- ___ Python tracker <http://bugs.python.org/issue16800> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16800] tempfile._get_default_tempdir() leaves files behind when HD is full
Amir Szekely added the comment: I've submitted a contribution form by e-mail. -- ___ Python tracker <http://bugs.python.org/issue16800> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6607] asctime causing python to crash
New submission from Amir Habibi : I use: Python 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)] on win32 import time asctime((2009, 1, 1, 24, 0, 0, 0, 0, 0)) the 24 is a wrong parameter but it should'n't crash the engine. This may be the side effect of a more serious problem though. An assertion may fix it. -- components: None messages: 91114 nosy: AmirHabibi severity: normal status: open title: asctime causing python to crash type: crash versions: Python 2.6 ___ Python tracker <http://bugs.python.org/issue6607> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6608] asctime causing python to crash
New submission from Amir Habibi : I use: Python 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)] on win32 import time time.asctime((2009, 1, 1, 24, 0, 0, 0, 0, 0)) the 24 is a wrong parameter but it should'n't crash the engine. This may be the side effect of a more serious problem though. An assertion may fix it. -- components: None messages: 91115 nosy: AmirHabibi severity: normal status: open title: asctime causing python to crash type: crash versions: Python 2.6 ___ Python tracker <http://bugs.python.org/issue6608> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue35562] Issue in sizeof() function
New submission from Amir Aslan Haghrah :
If you define a structure which contains an 'c_int' and a 'c_double' member.
Then run the sizeof() function for it you get 16 as result as follows:
-
from ctypes import c_int
from ctypes import c_double
from ctypes import sizeof
from ctypes import Structure
from struct import Struct
class issueInSizeof(Structure):
_fields_ = [('KEY', c_int),
('VALUE', c_double)]
print(sizeof(issueInSizeof))
-
output:
16
-
In continue if you add another 'c_int' to your structure and run sizeof()
function as follows. It return 16 too.
-
from ctypes import c_int
from ctypes import c_double
from ctypes import sizeof
from ctypes import Structure
from struct import Struct
class issueInSizeof(Structure):
_fields_ = [('Index', c_int),
('KEY', c_int),
('VALUE', c_double)]
print(sizeof(issueInSizeof))
-
output:
16
-
If python assume the size of 'c_int' 4, then it should return 12 in the first
run. Also if it assume the size of 'c_int' 8 then it should return 24 in the
second run.
thanks in advance.
--
components: ctypes
messages: 332355
nosy: Amir Aslan Haghrah
priority: normal
severity: normal
status: open
title: Issue in sizeof() function
type: behavior
versions: Python 3.7
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[issue35562] Issue in sizeof() function
Amir Aslan Haghrah added the comment: Thank you for your response. I noticed this issue while working with 'mmap' and memory sharing. As you said I check it in 'C++' and I got the same result for my struct as Python. - I used the 'sizeof' function to calculate my struct size to read it from mapped memory and I get wrong output in reading memory because of this aligning procedure. Question: Structs map to memory unaligned but sizeof return the aligned size of struct. How we can calculate the sizeof struct to use it in reading from memory? -- ___ Python tracker <https://bugs.python.org/issue35562> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
