我意识到自己的懒惰本性,需要不时推动自己进行一些基本的心理算术。因此,我正在寻找一个软件,该软件会定期要求我进行简短的心理算术练习(加,减,乘,除)。
标准:
下面的脚本将随机产生+,-,×和÷赋值。您可以(并且应该)设置脚本可以使用的最大数量以及分配之间的时间间隔。
分配在Zenity输入窗口中显示:
如果答案是错误的:
如果答案正确:
#!/usr/bin/env python3
from random import randint
import sys
import subprocess
import time
# maximum number & interval
max_n = int(sys.argv[1]); pause = int(sys.argv[2])
def fix_float(n):
"""
if the assignment is a division, the script divides the random number by a
number (integer) it can be divided by. it looks up those numbers, and picks
one of them (at random). if the number is a prime number the assignment is
changed into another type
"""
try:
divs = [i for i in range(2, n) if n%i == 0]
pick = randint(1, len(divs))
div_by = divs[pick-1]
return [str(n)+" : "+str(div_by), int(n/div_by)]
except (ValueError, IndexError):
pass
def get_assignment():
"""
get a random number within the user defined range, make the assignment and
the textual presentation
"""
n1 = randint(2, max_n); n2 = randint(2, max_n)
assignments = [
[str(n1)+" + "+str(n2), n1+n2],
[str(n1)+" - "+str(n2), n1-n2],
[str(n1)+" x "+str(n2), n1*n2],
fix_float(n1),
]
# pick an assignment (type) at random
assignment = assignments[randint(0, 3)]
# if the random number is a prime number and the assignment a division...
assignment = assignment if assignment != None else assignments[1]
# run the interface job
try:
answer = int(subprocess.check_output(["/bin/bash", "-c",
'zenity --entry --title="Think hard:" --text='+'"'+assignment[0]+'"'
]).decode("utf-8"))
if answer == assignment[1]:
subprocess.Popen(["notify-send", "Coolcool"])
else:
subprocess.Popen([
"notify-send", "Oooops, "+assignment[0]+\
" = "+str(assignment[1])])
except (subprocess.CalledProcessError, ValueError):
pass
while True:
time.sleep(pause)
get_assignment()
mindpractice.py
以最大允许数目和分配之间的间隔时间(以秒为单位)作为参数运行它:
python3 /path/to/mindpractice.py <max_number> <interval>
例如
python3 /path/to/mindpractice.py 1000 300
最多可计算到的数字1000
,在两次分配之间有5分钟的间隔。
如果一切正常,则可以按常规方式将其添加到启动应用程序中,或者可以进行启动器的切换,稍后我可能会添加它:)
一旦开始计算,您会发现除以100(例如)的数字要比乘以100的数字容易得多。
使用下面的脚本,您可以(并且应该)设置每种锻炼类型的最大数字(请参阅脚本下方的说明)。
#!/usr/bin/env python3
from random import randint
import sys
import subprocess
import time
levels = sys.argv[1:]
pause = [int(arg.replace("p:", "")) for arg in levels if "p:" in arg][0]
def fix_float(n):
"""
if the assignment is a division, the script divides the random number by a
number (integer) it can be divided by. it looks up those numbers, and picks
one of them (at random). if the number is a prime number the assignment is
changed into another type
"""
try:
divs = [i for i in range(2, n) if n%i == 0]
pick = randint(1, len(divs))
div_by = divs[pick-1]
return [str(n)+" : "+str(div_by), int(n/div_by)]
except (ValueError, IndexError):
pass
def get_assignment():
"""
get a random number within the user defined range, make the assignment and
the textual presentation
"""
# pick an assignment (type) at random
track = randint(0, 3)
arg = ["a:", "s:", "m:", "d:"][track]
max_n = [int(item.replace(arg, "")) for item in levels if arg in item][0]
n1 = randint(2, max_n); n2 = randint(2, max_n)
assignments = [
[str(n1)+" + "+str(n2), n1+n2],
[str(n1)+" - "+str(n2), n1-n2],
[str(n1)+" x "+str(n2), n1*n2],
fix_float(n1),
]
assignment = assignments[track]
# if the random number is a prime number and the assignment a division...
assignment = assignment if assignment != None else assignments[1]
# run the interface job
try:
answer = int(subprocess.check_output(["/bin/bash", "-c",
'zenity --entry --title="Think hard:" --text='+'"'+assignment[0]+'"'
]).decode("utf-8"))
if answer == assignment[1]:
subprocess.Popen(["notify-send", "Coolcool"])
else:
subprocess.Popen([
"notify-send", "Oooops, "+assignment[0]+\
" = "+str(assignment[1])])
except (subprocess.CalledProcessError, ValueError):
pass
while True:
time.sleep(pause)
get_assignment()
完全像第一个脚本一样设置脚本,但是使用参数运行它(以任何顺序,脚本会将正确的参数链接到正确的项目):
p:
暂停(两次作业之间的间隔,以秒为单位)s:
减去(要计算的最大数)a:
加(最大数量)m:
乘(最大数)d:
除(最大数)例如:
python3 '/home/jacob/Desktop/num.py' a:10 d:100 s:10 m:10 p:300
显示锻炼每五分钟,数多达10个,除瓜分图100。
下面的版本向您显示每10次练习后的统计信息:
另外(当用于儿童时可能很有用),您可以查看最近100次错误回答的练习中出了什么问题。在一个隐藏的文件中,作业和它们的(不正确的)答案都被写成:
该日志文件位于:
~/.calculog
#!/usr/bin/env python3
from random import randint
import sys
import subprocess
import time
import os
log = os.environ["HOME"]+"/.calculog"
levels = sys.argv[1:]
pause = [int(arg.replace("p:", "")) for arg in levels if "p:" in arg][0]
def fix_float(n):
"""
if the assignment is a division, the script divides the random number by a
number (integer) it can be divided by. it looks up those numbers, and picks
one of them (at random). if the number is a prime number the assignment is
changed into another type
"""
try:
divs = [i for i in range(2, n) if n%i == 0]
pick = randint(1, len(divs))
div_by = divs[pick-1]
return [str(n)+" : "+str(div_by), int(n/div_by)]
except (ValueError, IndexError):
pass
def get_assignment():
"""
get a random number within the user defined range, make the assignment and
the textual presentation
"""
# pick an assignment (type) at random
track = randint(0, 3)
arg = ["a:", "s:", "m:", "d:"][track]
max_n = [int(item.replace(arg, "")) for item in levels if arg in item][0]
n1 = randint(2, max_n); n2 = randint(2, max_n)
assignments = [
[str(n1)+" + "+str(n2), n1+n2],
[str(n1)+" - "+str(n2), n1-n2],
[str(n1)+" x "+str(n2), n1*n2],
fix_float(n1),
]
assignment = assignments[track]
# if the random number is a prime number and the assignment a division...
assignment = assignment if assignment != None else assignments[1]
# run the interface job
try:
answer = int(subprocess.check_output(["/bin/bash", "-c",
'zenity --entry --title="Think hard:" --text='+'"'+assignment[0]+'"'
]).decode("utf-8"))
if answer == assignment[1]:
subprocess.Popen(["notify-send", "Coolcool"])
return "ok"
else:
subprocess.Popen([
"notify-send", "Oooops, "+assignment[0]+\
" = "+str(assignment[1])])
open(log, "+a").write(assignment[0]+"\t\t"+str(answer)+"\n")
try:
history = open(log).read().splitlines()
open(log, "wt").write(("\n").join(history[-100:])+"\n")
except FileNotFoundError:
pass
return "mistake"
except (subprocess.CalledProcessError, ValueError):
return None
results = []
while True:
time.sleep(pause)
results.append(get_assignment())
if len(results) >= 10:
score = results.count("ok")
subprocess.call([
"zenity", "--info",
'--title=Latest scores',
'--text='+str(score)+' out of 10',
'--width=160',
])
results = []
使用方法几乎与选项2完全相同,但是您将拥有可用的日志文件和每10个作业后的得分。
下面的版本类似于选项3(包括日志文件和报告),但是具有一些附加功能:
添加计算平方根
使用一定范围的数字进行相加,而不是简单地设置最大值
记住上次运行的参数,没有参数时运行(仅第一次,必须设置参数)。如果在第一次运行时未设置任何参数,则脚本会发送一条消息:
#!/usr/bin/env python3
from random import randint
import sys
import subprocess
import time
import os
"""
Use this script to practice head count. Some explanation might be needed:
The script can be used for the following types of calculating:
Type argument example explanation
-------------------------------------------------------------------------------
add a:30-100 to add in numbers from 30-100
subtract s:10-100 to subtract in numbers from 10-100
multiply m:10-20 to multiply in numbers from 10-20
divide d:200-400 to divide in numbers from 200-400
square root r:1-1000 to find square root in numbers from 1-1000
N.B.
-------------------------------------------------------------------------------
- The argument p: (pause in seconds; break between the assignments) *must* be
set, for example: p:300 to launch an assignment every 5 minutes
- A calculation type will only run *if* the argument is set for the
corresponding type. An example: python3 /path/to/script p:60 s:30-60
will run a subtract- assignment every minute.
Miscellaneous information:
-------------------------------------------------------------------------------
- On first run, arguments *must* be set. After first run, when no arguments
are used the last set arguments will run, until the script is run with a new
set of arguments.
- A log file of the last 100 incorrectly answered questions is kept in
~/.calculog
- After 10 assignments, the score of the last 10 pops up.
"""
log = os.environ["HOME"]+"/.calculog"
prefs = os.environ["HOME"]+"/.calcuprefs"
levels = sys.argv[1:]
if levels:
open(prefs, "wt").write(str(levels))
else:
try:
levels = eval(open(prefs).read())
except FileNotFoundError:
subprocess.call([
"zenity", "--info",
'--title=Missing arguments',
'--text=On first run, the script needs to be run with arguments\n'
])
def fix_float(n):
"""
if the assignment is a division, the script divides the random number by a
number (integer) it can be divided by. it looks up those numbers, and picks
one of them (at random). if the number is a prime number the assignment is
changed into another type
"""
try:
divs = [i for i in range(2, n) if n%i == 0]
pick = randint(1, len(divs))
div_by = divs[pick-1]
return [str(n)+" : "+str(div_by), int(n/div_by)]
except (ValueError, IndexError):
pass
def fix_sqr(f1, f2):
"""
If the assignment is calculating a square root, this function finds the sets
of numbers (integers) that make a couple, within the given range.
"""
q = f1; r = q**(.5); sets = []
while q < f2:
r = q**(.5)
if r == int(r):
sets.append([int(r), int(q)])
q = q+1
if sets:
pick = sets[randint(0, len(sets)-1)]
return ["√"+str(pick[1]), pick[0]]
def get_assignment():
"""
get a random number within the user defined range, make the assignment and
the textual presentation
"""
args = ["a:", "s:", "m:", "d:", "r:"]
indc = []
for i, item in enumerate(args):
if item in str(levels):
indc.append(i)
index = indc[randint(0, len(indc)-1)]
name = args[index]
minmax = [
[int(n) for n in item.replace(name, "").split("-")] \
for item in levels if name in item][0]
assignment = None
# if the random number is a prime number *and* the assignment a division
# or a square root...
while assignment == None:
n1 = randint(minmax[0], minmax[1]); n2 = randint(minmax[0], minmax[1])
assignment = [
[str(n1)+" + "+str(n2), n1+n2],
[str(n1)+" - "+str(n2), n1-n2],
[str(n1)+" x "+str(n2), n1*n2],
fix_float(n1),
fix_sqr(minmax[0], minmax[1]),
][index]
# run the interface job
try:
answer = int(subprocess.check_output(["/bin/bash", "-c",
'zenity --entry --title="Think hard:" --text='+'"'+assignment[0]+'"'
]).decode("utf-8"))
if answer == assignment[1]:
subprocess.Popen(["notify-send", "Coolcool"])
return "ok"
else:
subprocess.Popen([
"notify-send", "Oooops, "+assignment[0]+\
" = "+str(assignment[1])])
open(log, "+a").write(assignment[0]+"\t\t"+str(answer)+"\n")
try:
history = open(log).read().splitlines()
open(log, "wt").write(("\n").join(history[-100:])+"\n")
except FileNotFoundError:
pass
return "mistake"
except (subprocess.CalledProcessError, ValueError):
return None
if levels:
pause = [int(arg.replace("p:", "")) for arg in levels if "p:" in arg][0]
[levels.remove(item) for item in levels if "p:" in item]
results = []
while True:
time.sleep(pause)
results.append(get_assignment())
if len(results) >= 10:
score = results.count("ok")
subprocess.call([
"zenity", "--info",
'--title=Latest scores',
'--text='+str(score)+' out of 10',
'--width=160',
])
results = []
将脚本复制到一个空文件中,再次将其保存为mindpractice.py
。使用以下选项运行它(作为示例)
必须设置:
p:300 to set the interval between assignments to 5 minutes
可选(进行选择):
a:30-100 to add in numbers from 30-100 (optional)
s:10-100 to subtract in numbers from 10-100
m:10-20 to multiply in numbers from 10-20
d:200-400 to divide in numbers from 200-400
r:1-1000 to find square root in numbers from 1-1000
示例命令:
python3 '/path/to/mindpractice.py' p:300 d:10-100 s:10-30 r:300-600
设置:
p:300 to set the interval between assignments to 5 minutes
d:10-100 to divide in numbers from 10-100
s:10-30 to subtract in numbers from 10-30
r:300-600 to calculate square roots from 300-600
同时添加和乘法不被使用。
然后在下一次,如果脚本运行时使用:
python3 '/path/to/mindpractice.py'
它将记住上次使用的参数
使用最能满足您需求的版本...
本文收集自互联网,转载请注明来源。
如有侵权,请联系[email protected] 删除。
我来说两句