tqdm

Python enumerate() tqdm progress-bar when reading a file?

由 筅森魡賤 提交于 2021-02-18 03:45:13
问题 I can't see the tqdm progress bar when I use this code to iterate my opened file: with open(file_path, 'r') as f: for i, line in enumerate(tqdm(f)): if i >= start and i <= end: print("line #: %s" % i) for i in tqdm(range(0, line_size, batch_size)): # pause if find a file naed pause at the currend dir re_batch = {} for j in range(batch_size): re_batch[j] = re.search(line, last_span) what's the right way to use tqdm here? 回答1: You're on the right track. You're using tqdm correctly, but stop

Can I add message to the tqdm progressbar?

由 こ雲淡風輕ζ 提交于 2021-02-17 14:34:20
问题 When using the tqdm progress bar: can I add a message to the same line as the progress bar in a loop? I tried using the "tqdm.write" option, but it adds a new line on every write. I would like each iteration to show a short message next to the bar, that will disappear in the next iteration. Is this possible? 回答1: You can change the description to show a small message before the progress bar, like this: from tqdm import trange from time import sleep t = trange(100, desc='Bar desc', leave=True)

Can I add message to the tqdm progressbar?

由 [亡魂溺海] 提交于 2021-02-17 14:33:59
问题 When using the tqdm progress bar: can I add a message to the same line as the progress bar in a loop? I tried using the "tqdm.write" option, but it adds a new line on every write. I would like each iteration to show a short message next to the bar, that will disappear in the next iteration. Is this possible? 回答1: You can change the description to show a small message before the progress bar, like this: from tqdm import trange from time import sleep t = trange(100, desc='Bar desc', leave=True)

给Python代码加上酷炫进度条的几种姿势

由 你说的曾经没有我的故事 提交于 2021-02-12 03:17:58
点击上方 『 早起Python』 关注并 星标 第一时间接收最新Python干货！ 大家好，在下载某些文件的时候你一定会不时盯着进度条，在写代码的时候使用进度条可以便捷的观察任务处理情况，除了使用print来打印之外，今天本文就介绍几种给你的Python代码加上酷炫的进度条的方式。 自定义ProgressBar 最原始的办法就是不借助任何第三方工具，自己写一个进度条函数，使用time模块配合sys模块即可 import sys import time def progressbar (it, prefix= "" , size= 60 , file=sys.stdout) : count = len(it) def show (j) : x = int(size*j/count) file.write( "%s[%s%s] %i/%i\r" % (prefix, "#" *x, "." *(size-x), j, count)) file.flush() show( 0 ) for i, item in enumerate(it): yield item show(i+ 1 ) file.write( "\n" ) file.flush() for i in progressbar(range( 15 ), "Computing: " , 40 ): do_something()

六种酷炫Python运行进度条

由 半世苍凉 提交于 2021-02-12 03:14:27
大家平时比如 pip 安装包的时候，经常会出现进度条提示，Python是否能实现这样的打印？ 而且他们又都是千篇一律的黑底白色，是否想过打印的炫酷一些呢？ 今天给大家介绍下目前6种比较常用的进度条，让大家都能直观地看到脚本运行最新的进展情况。 1.普通进度条 2.带时间进度条 3.tpdm进度条 4.progress进度条 5.alive_progress进度条 6.可视化进度条 1.普通进度条 在代码迭代运行中可以自己进行统计计算，并使用格式化字符串输出代码运行进度。 import sys import time def progress_bar () : for i in range( 1 , 101 ): print( "\r" , end= "" ) print( "Download progress: {}%: " .format(i), "▋" * (i // 2 ), end= "" ) sys.stdout.flush() time.sleep( 0.05 ) progress_bar() 进度条1 2.带时间进度条 导入time模块来计算代码运行的时间，加上代码迭代进度使用格式化字符串来输出代码运行进度。 import time scale = 50 print( "执行开始，祈祷不报错" .center(scale // 2 , "-" )) start =

Getting user input within tqdm loops

由 ￣綄美尐妖づ 提交于 2021-02-11 14:15:08
问题 I'm writing a script where a user has to provide input for each element of a large list. I'm trying to use tqdm to provide a progress bar for the user, but I can't find a good way to get input within the tqdm loop without breaking the output. I'm aware of tqdm.write() for writing to the terminal during a tqdm loop, but is there a way of getting input? For an example of what I'm trying to do, consider the code below: from tqdm import tqdm import sys from time import sleep def do_stuff(x):

Getting user input within tqdm loops

由 自古美人都是妖i 提交于 2021-02-11 14:11:04
问题 I'm writing a script where a user has to provide input for each element of a large list. I'm trying to use tqdm to provide a progress bar for the user, but I can't find a good way to get input within the tqdm loop without breaking the output. I'm aware of tqdm.write() for writing to the terminal during a tqdm loop, but is there a way of getting input? For an example of what I'm trying to do, consider the code below: from tqdm import tqdm import sys from time import sleep def do_stuff(x):

Using tqdm progress bar in a while loop

由 拥有回忆 提交于 2021-02-04 11:13:22
问题 I am making a code that simulates a pawn going around a monopoly board a million times. I would like to have a tqdm progress bar that is updated every time a turn around the board is achieved. Below is my current code. I am using a while loop which stops when the number of turns around the board surpasses the desired number. import os from openpyxl import Workbook from monopolyfct import * def main(runs, fileOutput): ### EXCEL SETUP ### theWorkbook = Workbook() # Creates the workbook

Using tqdm progress bar in a while loop

由 只谈情不闲聊 提交于 2021-02-04 11:10:17
问题 I am making a code that simulates a pawn going around a monopoly board a million times. I would like to have a tqdm progress bar that is updated every time a turn around the board is achieved. Below is my current code. I am using a while loop which stops when the number of turns around the board surpasses the desired number. import os from openpyxl import Workbook from monopolyfct import * def main(runs, fileOutput): ### EXCEL SETUP ### theWorkbook = Workbook() # Creates the workbook

Using tqdm progress bar in a while loop

由 北城以北 提交于 2021-02-04 11:09:37
问题 I am making a code that simulates a pawn going around a monopoly board a million times. I would like to have a tqdm progress bar that is updated every time a turn around the board is achieved. Below is my current code. I am using a while loop which stops when the number of turns around the board surpasses the desired number. import os from openpyxl import Workbook from monopolyfct import * def main(runs, fileOutput): ### EXCEL SETUP ### theWorkbook = Workbook() # Creates the workbook
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