Memoru

System Engineering and Programming and IT

method of string 

(sandbox) PS G:\workspace\py\sandbox\standards> python
Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 16:07:46) [MSC v.1900 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> dir('')
>>> for i in dir(''):
...     print(i)
...
__add__
__class__
__contains__
__delattr__
__dir__
__doc__
__eq__
__format__
__ge__
__getattribute__
__getitem__
__getnewargs__
__gt__
__hash__
__init__
__init_subclass__
__iter__
__le__
__len__
__lt__
__mod__
__mul__
__ne__
__new__
__reduce__
__reduce_ex__
__repr__
__rmod__
__rmul__
__setattr__
__sizeof__
__str__
__subclasshook__
capitalize  ##
casefold
center
count
encode
endswith  ##
expandtabs
find
format  ##
format_map
index
isalnum  ##
isalpha  ##
isdecimal  ##
isdigit  ##
isidentifier
islower  ##
isnumeric  ##
isprintable
isspace  ##
istitle
isupper  ##
join  ##
ljust
lower  ##
lstrip
maketrans
partition
replace  ##
rfind
rindex
rjust
rpartition
rsplit
rstrip  ##
split  ##
splitlines
startswith  ##
strip  ##
swapcase
title
translate
upper  ##
zfill
>>> quit()

workon

Before coding , first check the environment on PC.

PS G: > $Env:PROJECT_HOME
G:\workspace\py
PS G: > $Env:WORKON_HOME
G:\env\py
PS G: >cd $Env:PROJECT_HOME
PS G:\workspace\py> workon

Pass a name to activate one of the following virtualenvs:
==============================================================================
djanbox
djfirst
djfourth
djsecond
djthird
sandbox

start working on virtualenvwrapper

python powershell

procedure

PS G:\Users\sakai> cd $Env:PROJECT_HOME
PS G:\workspace\py> workon

Pass a name to activate one of the following virtualenvs:
==============================================================================
djanbox
djfirst
djfourth
djsecond
djthird
sandbox

PS G:\workspace\py> cd .\djanbox\
PS G:\workspace\py\djanbox> .\onme.ps1
(djanbox) PS G:\workspace\py\djanbox> pip freeze
Django==2.0.6
pytz==2018.4
  • onme.ps1
$p= $PWD.Path.split("\")[-1]
cd $Env:workon_home\$p
.\Scripts\activate
cd $Env:project_home\$p

inspect.stack()

python

inspect.stack()

#  -----------------------------------------  #
def _get_funcname():
    return inspect.stack()[1][3]

def sample():
    logger = logging.getLogger(__name__)
    logger.debug('begin ------> {}()'.format(sys._getframe().f_code.co_name))
    logger.debug('begin ------> {}()'.format(inspect.stack()[0][3]))
    logger.debug('begin ------> {}()'.format(_get_funcname()))
    

#============================================================
#DateTime : Sunday, June 10, 2018 4:32:51 PM
#CmdLine  : python G:\workplace\py\sandbox\inspect_sample.py run
#============================================================
[2018/06/10 16:32:51][DEBUG](inspect_sample.py:45:process) 
{'--help': False,
 '--version': False,
 'run': True}
[2018/06/10 16:32:51][DEBUG](inspect_sample.py:53:process) run --------------------
[2018/06/10 16:32:51][DEBUG](inspect_sample.py:35:sample) begin ------> sample()
[2018/06/10 16:32:51][DEBUG](inspect_sample.py:36:sample) begin ------> sample()
[2018/06/10 16:32:51][DEBUG](inspect_sample.py:37:sample) begin ------> sample()

// --- end of blog

os.path

python

os.path

def _sample():
    logger = logging.getLogger(__name__)
    logger.debug('__file__ name : {}'.format(__file__))
    logger.debug('basename : {basename}'.format(basename=os.path.basename(__file__)))
    logger.debug('dirname  : {dirname}'.format(dirname=os.path.dirname(__file__)))
    logger.debug('abspath  : {abspath}'.format(abspath=os.path.abspath(__file__)))
  • log
[2018/06/10 12:00:24][DEBUG](utils.py:35:_sample) __file__ name : G:\workplace\py\sandbox\batch_sample\utils.py
[2018/06/10 12:00:24][DEBUG](utils.py:36:_sample) basename : utils.py
[2018/06/10 12:00:24][DEBUG](utils.py:37:_sample) dirname  : G:\workplace\py\sandbox\batch_sample
[2018/06/10 12:00:24][DEBUG](utils.py:38:_sample) abspath  : G:\workplace\py\sandbox\batch_sample\utils.py