#!/usr/bin/env python
# mech2d is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# mech2d is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public Licensea
# along with mech2d. If not, see <http://www.gnu.org/licenses/>.
import os
import shutil
import numpy as np
from mech2d.constants import Len
[docs]def sepline(ch='-',sp='-'):
r'''
seperate the output by '-'
'''
print(ch.center(Len,sp))
[docs]def box_center(ch='',fill='-',sp="-"):
r'''
put the string at the center of | |
'''
strs=ch.center(Len,fill)
print(sp+strs[1:len(strs)-1:]+sp)
[docs]def create_path (path,back=False) :
if path[-1] != "/":
path += '/'
if os.path.isdir(path) :
if back:
dirname = os.path.dirname(path)
counter = 0
while True :
bk_dirname = dirname + ".bk%03d" % counter
if not os.path.isdir(bk_dirname) :
shutil.move (dirname, bk_dirname)
break
counter += 1
os.makedirs (path)
return path
else:
return path
os.makedirs (path)
return path
[docs]def prettyprint(c,precision=3):
#c=np.array(c)
fmt="{:>10."+str(precision)+"f} "
row = c.shape[0]
col = c.shape[1]
for i in range(row):
for j in range(col):
print(fmt.format(c[i, j]), end=" ")
if j == (col - 1):
print(" ")
if __name__=='__main__':
create_path('test')
create_path('test',back=True)