Abbreviations
Project description
abbrs
Abbreviations
Install with: pip install abbrs
abbrs/__init__.py
:
def read_file(filename):
with open(filename, encoding='utf-8') as f:
return f.read()
def write_file(filename, s):
with open(filename, 'w', encoding='utf-8') as f:
f.write(s)
def rm_hyphen_rf(path):
import shutil
try:
shutil.rmtree(path)
except FileNotFoundError:
pass
def hash(x):
from zlib import crc32
return crc32(bytes(str(x), encoding='utf-8'))
def cool_hash(x):
return hex(hash(x)).strip('0x')
def hash_dir(x, hash=hash):
return { i: hash(x.__getattribute__(i)) for i in dir(x) }
# if '_' not in i }
def get_time_str(fmt='%c'):
import time
return time.strftime(fmt)
def get_yyyymmdd_time_str():
import time
return get_time_str('%Y-%m-%d %H-%M-%S')
def json_dump(filename, a):
import json
dat = json.dumps(a, ensure_ascii=False, indent='\t')
# so that json.decoder.JSONDecodeError won't damage the destination file
with open(filename, 'w', encoding='utf-8') as f:
f.write(dat)
# json.dump(a, f, ensure_ascii=False, indent='\t')
dump_json = json_dump
def load_json(filename):
import json
with open(filename, encoding='utf-8') as f:
return json.load(f)
def prepare_list(l):
if isinstance(l, str):
l = l.strip().split()
return l
def pack_dict(self, lst):
lst = prepare_list(lst)
return { i: self.__dict__[i] for i in lst }
def load_helper(self, lst, loadfx):
lst = prepare_list(lst)
for i in lst: self.__dict__[i] = loadfx(i)
def current_path():
import os.path
return os.path.basename(os.getcwd())
def next_version(version_file='version.txt'):
SEPARATOR = '\n'
# style: 'x\nx\nx', without suffixes like 'b1', 'a2'
version = read_file(version_file).strip().split(SEPARATOR)
if len(version) != 3:
raise TypeError(version)
version = [ int(i) for i in version ]
version[2] += 1
write_file(version_file, SEPARATOR.join(map(str, version)))
return '.'.join(map(str, version))
def pypi_setup(description, long_description_body, author='YAN Hui Hang, GDUFS', author_email='yanhuihang@126.com', github_prefix='https://gitee.com/yanhuihang/', install=False):
import setuptools, sys, os
package_name = current_path()
long_description = f'''# {package_name}
{description}
Install with: `pip install {package_name}`
{long_description_body}'''
write_file("README.md", long_description)
# sys.argv.extend('sdist bdist_wheel'.split())
sys.argv.append('bdist_wheel')
rm_hyphen_rf('dist')
setuptools.setup(
name=package_name,
version=next_version(),
author=author,
author_email=author_email,
description=description,
long_description=long_description,
long_description_content_type="text/markdown",
url=github_prefix + package_name,
packages=setuptools.find_packages(),
classifiers=[
"Programming Language :: Python :: 3",
# "License :: OSI Approved :: MIT License",
"Operating System :: OS Independent",
],
python_requires='>=3.6',
entry_points = {
'console_scripts': [ f'{package_name}={package_name}:main' ],
} if install else {}
)
os.system('python -m twine upload dist/*')
DEFAULT_SHELVE_FILENAME = 'shelve.out'
DEFAULT_ENV_VARIABLE_STOPWORDS = '__builtin__ __builtins__ exit get_ipython json np quit shelve time'.split() # __builtins__, my_shelf, modules, etc. can not be shelved.
def shelve_restore(globals, filename=DEFAULT_SHELVE_FILENAME): # call with globals()
import shelve
# WARNING: default open mode of shelve is not 'r', but 'c'
# (read & write, create if not present)
with shelve.open(filename, 'r') as my_shelf:
for key in my_shelf:
try:
print("'{}'".format(key))
globals[key] = my_shelf[key]
except:
print('ERROR shelving: {0}'.format(key))
raise
# call with dir()
def save_shelve(dir, globals, filename=DEFAULT_SHELVE_FILENAME, stopwords=DEFAULT_ENV_VARIABLE_STOPWORDS):
import shelve
with shelve.open(filename, 'n') as my_shelf: # 'n' for new
for key in dir:
try:
my_shelf[key] = globals[key]
# print('Shelving {} success'.format(key))
# except:
except TypeError:
if key not in stopwords:
print('ERROR shelving: {0}'.format(key))
def suspend_file(path):
import os
suffix = '.' + get_yyyymmdd_time_str()
path2 = path + suffix
if os.path.exists(path2):
suffix2 = cool_hash(path2)
while True:
path3 = path2 + '.' + suffix2
if os.path.exists(path3):
suffix2 = cool_hash(path3)
else:
path2 = path3
break
os.rename(path, path2)
def table(header, dat):
from prettytable import PrettyTable
x = PrettyTable()
x.field_names = [ 'Index' ] + header
c = 1
for i in dat:
x.add_row( [ c ] + i )
c += 1
return x
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