python - What's the pythonic way to assign default values to be printed by help()? -

-


python - What's the pythonic way to assign default values to be printed by help()? -

i have written next script load , assign default values fields help() searches for:

import os os.chdir(os.path.dirname(os.path.abspath(__file__ ))) def _get_authors(): path = os.path.dirname(os.path.abspath(__file__ )) open('%s\authors' % path, 'r') authors: homecoming ', '.join([author author in ''.join(authors.readlines()).splitlines()]) def _get_readme(): path = os.path.dirname(os.path.abspath(__file__ )) open('%s\readme' % path, 'r') f: homecoming ''.join(f.readlines()) def _get_copyright(): import datetime start = 2011 end = datetime.date.today().year if start == end: years = str(start) else: years = "%d - %d" % (start, end) homecoming "copyright %s, %s" % (years, __maintainer__) __doc__ = _get_readme() __author__ = _get_authors() __maintainer__ = "omer katz" __email__ = "omer.drow@gmail.com" __copyright__ = _get_copyright() __license__ = "bsd" __version__ = "0.1.0" __status__ = "pre-alpha" def _document_api(): def _document(obj): if not getattr(obj, '__author__', none): setattr(obj, '__author__', __maintainer__) if not getattr(obj, '__maintainer__', none): setattr(obj, '__maintainer__', __maintainer__) if not getattr(obj, '__email__', none): setattr(obj, '__email__', __email__) if not getattr(obj, '__copyright__', none): setattr(obj, '__copyright__', __copyright__) if not getattr(obj, '__license__', none): setattr(obj, '__license__', __license__) if not getattr(obj, '__version__', none): setattr(obj, '__version__', __copyright__) if not getattr(obj, '__status__', none): setattr(obj, '__status__', __license__) def _document_functions(module): inspect import isfunction functions = [getattr(module, function) function in dir(module) if isfunction(getattr(module, function)) , function != '_'] function in functions: _document(function) def _document_classes(module): inspect import isclass classes = [getattr(module, klass) klass in dir(module) if isclass(getattr(module, klass)) , klass != '_'] klass in classes: _document_functions(klass) _document(klass) pkgutil import walk_packages django.utils.importlib import import_module packages = [package _, package, __ in walk_packages([os.path.dirname(os.path.abspath(__file__ ))])] bundle in packages: module = import_module('hammerhead.%s' % package) _document_functions(module) _document_classes(module) _document(module) _document_api()

is there more pythonic way it? idea? help() able print out right metadata if not provided.

any comments on code appreciated.

the pythonic way (imho) add together docstrings functions, methods , classes need documentation, , create single header (in __init__.py file module) sets rest of values module.

__author__, __email__, etc defined , used modules anyways. (see pydoc.)

python docstring

Comments

Post a Comment

Popular posts from this blog

How do I check if an insert was successful with MySQLdb in Python? -

-
How do I check if an insert was successful with MySQLdb in Python? - i have code: cursor = conn.cursor() cursor.execute(("insert new_files (videos_id, filename, " "is_processing) values (%s,%s,1)"), (id, filename)) logging.warn("%d", cursor.rowcount) if (cursor.rowcount == 1): logging.info("inserted values %d, %s", id, filename) else: logging.warn("failed insert values %d, %s", id, filename) cursor.close() fun is, cursor.rowcount always one, though updated database create videos_id unique key. is, insert fails because in tests same videos_id going appear (and when check database, nil inserted). whatever reason, rowcount 1 - logging.warn have spits out rowcount of 1. so, question: can utilize rowcount work out if insert went fine? if so, (presumably) doing wrong? otherwise, how check if insert went fine? your code not commit after modifications (your modifications rolled back). should...
Read more

delphi - blogger via idHTTP : error 400 bad request -

-
delphi - blogger via idHTTP : error 400 bad request - i'm trying post blogger using idhttp component, however, i'm getting "http/1.0 400 bad request" error. procedure tform1.button1click(sender: tobject); var request,response,req : tstringlist; auth,blogid : string; begin blogid := '00000000000000000000000'; request := tstringlist.create; response := tstringlist.create; req := tstringlist.create; idhttp1.request.connection := 'keep-alive'; idhttp1.request.contenttype := 'application/x-www-form-urlencoded'; idssliohandlersocket1.ssloptions.method := sslvsslv23; request.clear(); request.values['accounttype'] := 'google'; request.values['email'] := 'xxx@gmail.com'; request.values['passwd'] := 'yyy'; request.values['service'] := 'blogger'; response.text :=idhttp1.post('https://www.google.com/accounts/clientlogin',request); auth := resp...
Read more

postgresql - ERROR: operator is not unique: unknown + unknown -

-
postgresql - ERROR: operator is not unique: unknown + unknown - i have postgis database , have compute new values rows in new column. these values should average of values of several columns. query: insert bdps (da_m) values (avg('da_1'+'da_2'+'da_3'+'da_4'+'da_5'+'da_6'+'da_7')); in query bdps database, da_m new column , da_1 da_7 existing columns have double precision type. da_m created using alter table bdps add together column da_m double precision; i next error: error: operator not unique: unknown + unknown line 2: values (avg('da_1'+'da_2'+'da_3'+'da_4'+'da_5'+'da_6'+'da_7... ^ hint: not take best candidate operator. might need add together explicit type casts. ********** error ********** error: operator not unique: unknown + unknown sql state: 42725 hint: not take best candidate operator. might need add togethe...
Read more