python實現文本進度條

<code>#TextProBarV1.py  文本進度條 簡單的開始
import time
scale = 10
print("------執行開始------")
for i in range(scale+1):
a = '*' * i
b = '.' * (scale - i)
c = (i/scale)*100
print("{:^3.0f}%[{}->{}]".format(c,a,b))
time.sleep(0.1)
print("------執行結束------")/<code>

python實現文本進度條


<code>#TextProBarV2.py  文本進度條 單行動態刷新
import time
for i in range(101):
print("\\r{:3}%".format(i), end="")
time.sleep(0.1)/<code>

python實現文本進度條


<code>#TextProBarV3.py  文本進度條 實例完整效果
import time
scale = 50
print("執行開始".center(scale//2, "-"))
start = time.perf_counter()
for i in range(scale+1):
a = '*' * i
b = '.' * (scale - i)
c = (i/scale)*100
dur = time.perf_counter() - start
print("\\r{:^3.0f}%[{}->{}]{:.2f}s".format(c,a,b,dur),end='')
time.sleep(0.1)
print("\\n"+"執行結束".center(scale//2,'-'))/<code>

python實現文本進度條


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