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Preferences-0.08
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تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
It a simple class that creates a list of dictionarries to store preferences as key value pairs. You can use the class directly or load the preferences from files. The main reason I wrote it was to create an easy way of storing more than one preference with the same name and load them form files in a manner that allows for easy appending or replacing of parmeters that could have been loaded from a default prameter file. There are also several methods to make managing the preferences easier.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | OS Independent |
| نام فایل | Preferences-0.08 |
| نام | Preferences |
| نسخه کتابخانه | 0.08 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Mark Anderson |
| ایمیل نویسنده | nosrednakram@gmail.com |
| آدرس صفحه اصلی | http://preferences.django-development.com/ |
| آدرس اینترنتی | https://pypi.org/project/Preferences/ |
| مجوز | BSD |
Help on module Preferences:
NAME
Preferences
FILE
/home/nosrednakram/work/preferences/src/Preferences/Preferences.py
CLASSES
Preferences
class Preferences
| Preference CLASS
|
| It a simple class that creates a list of dictionarries to store
| preferences as key value pairs for managing parameter sets. You
| can use the class directly or load the parameters from files.
| The main reason I wrote it was so that I could have an easy way
| of storing more than one preference with the same name and load
| them form files in a manner that allows for easy appending or
| replacing of parmeters that could have been loaded from a
| default prameter file.
|
| Config Files:
|
| The load_files will try to read files from three locations
| by default: /etc/file, ~/.file, cwd/.file and load them in
| that order but you can always pass in a list of files to
| load. load_files uses read_file so you can use it to load
| files one at a time if you would prefer.
| Here are a few examples.
|
| /etc/my_prefs
| Organization: NosrednaKram.com
|
| [User Home]/.my_prefs
| Author: Mark Anderson
| Maintainer: Mark Anderson
| Email: Nosrednakram < at > GMail < dot > Com
|
| [CWD]/.my_prefs
| Project= Nosrednakram Preferences
| Description= You can do multi-line
| Just start lines with four spaces
| and they will be appended regardless
| of formating
| Author: Someone Else
| Author: Yet again Somone Else
|
| The file content should begin in postion 1 of the file unless
| it's a continuation then it should start with four spaces then
| the content.
|
| The : seperator allows for more than one paramter with that
| name.
|
| The = Seperator will remove all previous loaded parameters
| with the same name and then add. It will just add if no
| previous parameters were set. Basiclly use for a preference
| when you only want one returned.
|
| Code Examples: (Assuming at least one file exists)
|
| # Import
| from Preferences import Preferences
|
| # Create Preferences instance
| project = Preferences()
|
| # Load Preferences for dfault locations if they exist
| project.load_files('my_prefs')
|
| # List the Authors with a loop
| for author in project.get('Author'):
| print('Author: %s' % author
|
| # Print Authors as a CSV
| print project.get_csv('Author')
|
| # Add and additional Author
| project.add({'Author': 'Yet Another Person'})
|
| # Add more preferences from another file
| project.read_file('additional_file.prf')
|
| # Dump the project preferences to standard out
| project.dump()
|
| # see test.py for more usage examples.
|
| Methods defined here:
|
| __init__(self, param=None)
|
| add(self, pref=None)
| Append a parameter to the params list.
|
| dump(self)
| I use this for debugging some times.
|
| get(self, pref)
| get(self, pref)
|
| Looks up all preferences of the provieded type.
|
| Returns '' if no parameters were found.
| Returns value if only one parameter was found
| Returns list of values if more than one parameter was found.
|
| get_csv(self, pref)
| This return a csv list of the specified preference values or
| '' if there are not matching preferences.
|
| has(self, pref, value)
| When passed a parameter and value it returns true if a matching
| key value pair exists and False otherwise.
|
| has_pref(self, pref)
| Returns True if a parameter with that name exists and fails
| otherwise.
|
| load_files(self, file_name, path=[])
| When called with a path that is a list of paths to configuration
| files they are read in the order they appear in the list. If not
| it will first look for files in /etc, the users home directory, and
| then the current working director for the passed in file name. The
| exception is a . is prepended to the file name in the users
| directory. These files are all loaded so you can define global,
| local and user preferences. See read_file for more on thy syntax.
|
| read_file(self, file)
| Reads preferences from a file line by line. Skipping all lines
| beginning with a # or newline. splitting on the first =, * or :.
|
| If split on an = other parameters with the same name are removed
| then the preference is added irregardless of if there were
| pre-exising preferences with the same name.
|
| If split on an * the preference is simply added allowing for the
| same preference to appear several times even with the same value.
|
| If split on an : the key value pair is forced to be unique and if
| there are multipul key value pairs that match all but one set is
| removed.
|
| It will raise a Value error and provide the line number the error
| appeard on if there is an line within your preferences file it
| doesn't know how to handle.
|
| replace_key(self, pref, new_value)
| First all occurances of the preference are removed. Then the
| parameter is added regardless of weather or not an existing
| parameter was found. See add for more details
|
| uniq_key_value(self, pref, value)
| If you need unique key value pairs. For example if you have a
| parameter that my appear in more than one config file but you
| only want one occurance reported. Like ~./prefs has author mark
| and .cwd also has author mark you would only return one author
| mark but you could have another author that would also get returned.
|
| ----------------------------------------------------------------------
| Data and other attributes defined here:
|
| params = []
نحوه نصب
نصب پکیج whl Preferences-0.08:
pip install Preferences-0.08.whl
نصب پکیج tar.gz Preferences-0.08:
pip install Preferences-0.08.tar.gz