New submission from chen-y0y0 :
A simple class definition:
class Foo: bar = property(lambda self: self.bar)
And get the value of Foo.bar, it returns correctly, .
And get the value of Foo().bar, it raises RecursionError:
Traceback (most recent call last):
File "", line 1, in
File
Change by chen-y0y0 :
--
title: Bugs of 2to3 -> Bugs of 2to3 on built-in function or types(classes)
___
Python tracker
<https://bugs.python.org/issu
New submission from chen-y0y0 :
I have a file named foo.py:
try :
input = raw_input
int = long
chr = unichr
range = xrange
except NameError :
pass
When I process this file to 2to3, it shows:
--- foo.py (original)
+++ foo.py (refactored)
@@ -1,7 +1,7 @@
try :
input
chen-y0y0 added the comment:
And NOT ONLY Python 2.2, there aren't also Python 2.1 or earlier version.
--
___
Python tracker
<https://bugs.python.org/issue45
New submission from chen-y0y0 :
The output:
Upload failed (400): Invalid value for classifiers. Error: Classifier '
Programming Language :: Python :: 2.2' is not a valid classifier.
error: Upload failed (400): Invalid value for classifiers. Error: Classifier '
Programming Language :: Python
New submission from chen-y0y0 :
# Ɪ know, if Ɪ press enter key while input(), the method will be completed and
return a str value.
# Ɪ am trying to insert newline characters as normal characters while input()
method.
# The “normal characters” means:
# 1. It can be deleted by backspace(“\x7b
Change by chen-y0y0 :
--
components: Installation, Windows
nosy: paul.moore, prasechen, steve.dower, tim.golden, zach.ware
priority: normal
severity: normal
status: open
title: What does "Python for Windows will still be Python for DOS" mean?
type: performance
versions: P
New submission from chen-y0y0 :
# I tried to install Python 2.0.1 onto my virtual machine(Windows 3.1) for
low-version developing, but an error occurred while the installation:
# Error
# Could not load the DLL library
# C:\TEMP\~GLF256B.TMP.
--
components: IO, Installation
New submission from chen-y0y0 :
A example in this picture:
In the red circles, the texts should not be translated. They should be their
original states. Because these texts are options that programmers will input
into their programs. If these texts are translated and input
chen-y0y0 added the comment:
--REOPEN--
>>> # I try:
>>> import xxx
>>> del sys.modules['xxx']
>>> # But:
Traceback (most recent call last):
File "", line 1, in
del sys.modules['xxx']
NameError: name 'sys' is not found
>>> # I try
Change by chen-y0y0 :
--
resolution: -> not a bug
stage: needs patch -> resolved
status: open -> closed
___
Python tracker
<https://bugs.python.or
New submission from chen-y0y0 :
# I create a module:
# \sys.path\xxx.py
a = 9
# And:
>>> import xxx
>>> xxx.a
9
# I delete this imported module and modified this module:
del xxx
# \sys.path\xxx.py
a = 9
b = 8
# And re-import:
>>> import xxx
>>> xxx.b
# B
chen-y0y0 added the comment:
Yep.
--
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Python tracker
<https://bugs.python.org/issue41716>
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New submission from chen-y0y0 :
# I try:
>>> range(0,5,0.5)
# I hope it will (0.0,0.5,1.0,1.5,2.0,2.5,3.0,3.5,4.0,4.5). But...
Traceback (most recent call last):
File "", line 1, in
range(0,5,0.5)
TypeError: 'float' object cannot be interpreted as an integer
--
New submission from chen-y0y0 :
# I try to run:
import os
os.system(r"start C:\Windows\System32\")
# But I get an Exception:
SyntaxError: EOL while scanning string literal
# A string after “r” means the string's original meaning. But……
--
components: Argument Clinic
messag
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