RE: Configuring an object via a dictionary

2024-03-15 Thread AVI GROSS via Python-list
A part of the Python view of the world is about a concept of whether something is "truthy" or not and thus many corners of the language do not care what kind of object an expression returns. If the object is returned in a context looking for not a Boolean value but a truth value, it is evaluated an

Re: Configuring an object via a dictionary

2024-03-15 Thread Thomas Passin via Python-list
On 3/15/2024 5:33 PM, Dan Sommers via Python-list wrote: On 2024-03-15 at 15:48:17 -0400, Thomas Passin via Python-list wrote: [...] And I suppose there is always the possibility that sometime in the future an "or" clause like that will be changed to return a Boolean, which one would expect an

Re: Configuring an object via a dictionary

2024-03-15 Thread dn via Python-list
On 15/03/24 22:30, Loris Bennett via Python-list wrote: Hi, I am initialising an object via the following: def __init__(self, config): self.connection = None self.source_name = config['source_name'] self.server_host = config['server_host'] self.server_

Re: Configuring an object via a dictionary

2024-03-15 Thread Dan Sommers via Python-list
On 2024-03-15 at 15:48:17 -0400, Thomas Passin via Python-list wrote: > [...] And I suppose there is always the possibility that sometime in > the future an "or" clause like that will be changed to return a > Boolean, which one would expect anyway. Not only is the current value is way more usefu

Re: Configuring an object via a dictionary

2024-03-15 Thread Thomas Passin via Python-list
On 3/15/2024 3:09 PM, Grant Edwards via Python-list wrote: On 2024-03-15, Thomas Passin via Python-list wrote: On 3/15/2024 5:30 AM, Loris Bennett via Python-list wrote: Hi, I am initialising an object via the following: def __init__(self, config): self.connection = None

Re: Configuring an object via a dictionary

2024-03-15 Thread Grant Edwards via Python-list
On 2024-03-15, Thomas Passin via Python-list wrote: > On 3/15/2024 5:30 AM, Loris Bennett via Python-list wrote: >> Hi, >> >> I am initialising an object via the following: >> >> def __init__(self, config): >> >> self.connection = None >> >> self.source_name = config['so

Re: Configuring an object via a dictionary

2024-03-15 Thread Thomas Passin via Python-list
On 3/15/2024 5:30 AM, Loris Bennett via Python-list wrote: Hi, I am initialising an object via the following: def __init__(self, config): self.connection = None self.source_name = config['source_name'] self.server_host = config['server_host'] self.serv

Re: Configuring an object via a dictionary

2024-03-15 Thread Mats Wichmann via Python-list
On 3/15/24 03:30, Loris Bennett via Python-list wrote: Hi, I am initialising an object via the following: self.source_name = config['source_name'] config.get('source_name', default_if_not_defined) is a common technique... -- https://mail.python.org/mailman/listinfo/python-list

Configuring an object via a dictionary

2024-03-15 Thread Loris Bennett via Python-list
Hi, I am initialising an object via the following: def __init__(self, config): self.connection = None self.source_name = config['source_name'] self.server_host = config['server_host'] self.server_port = config['server_port'] self.user_base = config['u