11 2020 档案

摘要:import os, base64,reli=os.listdir(r'C:\Users\lenovo\Desktop\allsvg')os.chdir(r'C:\Users\lenovo\Desktop\allsvg')print(li)for i in li: with open(i,mode= 阅读全文
posted @ 2020-11-30 18:24 diracy 阅读(1752) 评论(0) 推荐(0)
摘要:class ShortInputError(Exception): def __init__(self): pass def __str__(self): return f'向量的长度不对'class Vector: # 构造方法,初始化,定义向量,需要把参数的各元素转化为浮点数 def __ini 阅读全文
posted @ 2020-11-28 09:35 diracy 阅读(213) 评论(0) 推荐(0)
摘要:import requestsimport reimport xlwtworkbook=xlwt.Workbook(encoding='utf-8')worksheet=workbook.add_sheet('大乐透')# from collections import Counter# c=[]# 阅读全文
posted @ 2020-11-27 15:42 diracy 阅读(293) 评论(0) 推荐(0)
摘要:def son_gen(): avg_num,sum_num,count=0,0,1 while True: num = yield avg_num if num: sum_num += num avg_num = sum_num/count count += 1 else:break return 阅读全文
posted @ 2020-11-17 16:48 diracy 阅读(100) 评论(0) 推荐(0)
摘要:import timedef sleep(n): print('start sleep') yield time.time() + n print('end sleep')def func(n): print(123) yield from sleep(n) print(456)def run_un 阅读全文
posted @ 2020-11-16 22:15 diracy 阅读(85) 评论(0) 推荐(0)
摘要:#有些字没有部分信息,根据需要改print部分代码 使用 try except else finalimport reimport oss='''0 亍 丌 兀 丐 廿 卅 丕 亘 丞1 鬲 孬 噩 丨 禺 丿 匕 乇 夭 爻2 卮 氐 囟 胤 馗 毓 睾 鼗 丶 亟3 鼐 乜 乩 亓 芈 孛 啬 阅读全文
posted @ 2020-11-13 17:23 diracy 阅读(2990) 评论(0) 推荐(0)
摘要:class ShortInputError(Exception): def __init__(self, length, min_len): self.length = length self.min_len = min_len def __str__(self): return f'您输入的密码长 阅读全文
posted @ 2020-11-12 17:15 diracy 阅读(84) 评论(0) 推荐(0)
摘要:1.pip install pillow 2.pip install pytesseract 3.安装tesseract-ocr-setup-4.00.00dev.exe或者 tesseract-ocr-setup-3.05.01.exe(语言包安装时间很长,特别长,可以后续安装) 放在tessda 阅读全文
posted @ 2020-11-11 16:25 diracy 阅读(180) 评论(0) 推荐(0)