代码说话:
# -*- coding: cp936 -*-
import os
import re
import sys
import chardet
import fnmatch
import win32com.client
import numpy as np
import matplotlib.pyplot as plt
#显示中文包
from matplotlib.font_manager import FontProperties
#获取绝对路径
PATH = os.path.abspath(os.path.dirname(sys.argv[0]))
"""
使用到的变量
"""
first_f = 0
first_month = 0
first_year = 0
file_cnt = 0
all_money = 0
#week_money = [0]
week_money = [1342.8, 401.2, 158.0, 250.0, 870.0,
117.2, 860.4, 240.8, 283.3, 488.8,
442.5, 331.4, 337.12, 742.7, 638.2,
430.0, 253.2, 130.3, 614.5, 450.1,
198.8, 221.2, 324.9, 979.02, 170.8,
204.0, 560.3, 1106.3, 126.3, 639.6,
832.7, 631.0, 888.5, 952.7, 475.8,
751.0, 130.0, 459.1, 190.5, 1127.3,
308.5, 152.5, 844.0, 1394.4, 319.8,
1172.3, 789.51, 1277.3, 277.2, 742.3,
467.6, 580.7, 1263.4, 570.9, 381.5,
670.7, 607.5, 1219.0, 381.2, 398.0,
1132.5, 234.21, 701.4, 1160.1, 460.6,
353.4, 375.3, 137.0, 100.4, 724.2,
422.8, 684.4, 605.4, 679.3, 120.5,
159.5, 915.5, 965.5, 346.5, 254.5,
466.0, 1171.2, 190.0, 1075.7, 234.8,
198.79, 762.74, 332.57, 224.5, 207.0,
963.8, 750.44, 188.0, 624.1, 331.5,
473.1, 164.8, 207.5, 187.5, 135.5]
new_month = [0]
month_money = [0]
basic_month = [u'2月',u'3月',u'4月',u'5月',
u'6月',u'7月',u'8月',u'9月',
u'10月',u'11月',u'12月']
"""
绘制花费曲线
"""
def money_plot():
#使用windows系统自带字体
font = FontProperties(fname=r"C:\\WINDOWS\\Fonts\\simsun.ttc", size=10)
#设置图表1尺寸
plt.figure(figsize=(13,9.5))
global week_money
global month_money
global new_month
x1 = range(0,len(week_money))
y1 = week_money
#x2使用条件表达式,不能被4整除时长度要+1
x2 = range(0,len(week_money)%4==0 and len(week_money)/4 or len(week_money)/4+1)
y2 = month_money
plt.subplot(211)
plt.plot(x1,y1,'r',label="money")
plt.plot(x1,y1,'bo')
plt.title(u"每周花费统计",fontproperties=font)
plt.xlabel(u"周数",fontproperties=font)
plt.ylabel(u"金额(¥)",fontproperties=font)
plt.grid(True,color='g',linewidth=1)
plt.legend()
plt.subplot(212)
plt.plot(x2, y2,'c',label="money")
plt.plot(x2, y2,'bo')
plt.xticks(x2,new_month,rotation=40,fontproperties=font)
plt.title(u"每月花费统计",fontproperties=font)
plt.xlabel(u"月份",fontproperties=font)
plt.ylabel(u"金额(¥)",fontproperties=font)
plt.grid(True,color='g',linewidth=1)
plt.legend()
plt.savefig("figure.png",format="png")
plt.show()
"""
将每周的花费转化为每月的花费
"""
new_month = [0]
def week_to_month():
#声明使用的全局变量
global week_money
global month_money
global first_month
global first_year
global new_month
global basic_month
#将每周的花费转换为每月的花费
sum = 0
for i in range(0,len(week_money)):
sum += week_money[i]
#每4周计算一次月消费
if i%4 == 3:
if month_money[0] == 0:
month_money[0] = round(sum,2)
else:
month_money.append(round(sum,2))
sum = 0
#不足一月按一月算
if i == len(week_money)-1:
if len(week_money)%4 != 0:
month_money.append(round(sum,2))
sum = 0
#print "\n\n",month_money,"\n","total len_month",len(month_money)
#计算月份编号表
index = first_month
while index < len(month_money)+first_month:
if new_month[0] == 0:
if index == 1:
new_month[0] = str(first_year)
else:
new_month[0] = basic_month[index-2]#偏移为2,固减去2
elif index%12 == 0:
new_month.append(basic_month[12-2])
elif index%12 == 1:
new_month.append(str(first_year+index/12))
else:
new_month.append(basic_month[index%12-2])
index += 1
#for i in range(len(new_month)):
#print new_month[i].encode('utf8')
"""
提取文件中每周的花费并保存下来
"""
def read_txt_data():
#读取txt文件内容
global week_money
global all_money
global file_cnt
global first_f
global first_month
global first_year
tmp_money = 0
for root, dirs,files in os.walk(PATH):
for _dir in dirs:
pass
for _file in files:
if fnmatch.fnmatch(_file,'*.txt'):
work_file = os.path.join(root, _file)
f = open(work_file,'r')
line = f.readline()
print line#输出第一行的日期
if first_f == 0: #执行一次:读取第一次的年份和月份,后面依次累加
first_f = 1
date_data = re.findall(r"\d+\.?\d*",line)
first_year = int(date_data[0])/10000
first_month = int(date_data[0])%10000/100
#print "year",first_year ,"month",first_month
else:
pass
while True:
line = f.readline()
if line:
#打印每一行的内容
#print line,
content = line
start = content.find("总计")#注意读出来的文本编码方式
#判断是否是"总计那一行"
if start != -1:
#print start
#获取位置
num = re.findall(r"\d+\.?\d*",content)
tmp_money = round(float(num[0]),2)
#输出其中的数字
if week_money[0] == 0:
week_money[0] = tmp_money
else:
week_money.append(tmp_money)
file_cnt += 1
print "Your week money is",tmp_money
all_money = all_money + tmp_money
else:
pass
else:
break
f.close()
print "\n","All used money is",all_money
else:
continue
print "\n","eve_week_money:",week_money,"\n","total file:",file_cnt
"""
将word文档转化为txt文档
"""
def word_to_txt():
file_cnt = 0
wordapp = win32com.client.gencache.EnsureDispatch("Word.Application")
#输出路径
print "Current path is "+PATH
#异常处理
try:
#遍历文件
for root, dirs,files in os.walk(PATH):
for _dir in dirs:
pass
for _file in files:
#匹配doc文件
if not fnmatch.fnmatch(_file,'*.doc'):
#跳出循环语句
continue
#将目录和文件名拼接 例如:c:\smart\test.doc
word_file = os.path.join(root, _file)
wordapp.Documents.Open(word_file)
#修改成txt文件名 word_file[:-3]表示取从开始到倒数第三个字符
docastxt = word_file[:-3] +'txt'
#转换成txt文件
wordapp.ActiveDocument.SaveAs(docastxt,FileFormat = win32com.client.constants.wdFormatText)
wordapp.ActiveDocument.Close()
file_cnt += 1
print "file %dth convert success ."%file_cnt
finally:
wordapp.Quit()
print "All file convert success !"
if __name__ == '__main__':
try:
#word_to_txt()
read_txt_data()
week_to_month()
money_plot()
except IOError, e:
print e
绘图如下:
分析后续加上。。。。。