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Linux自动化运维——Python(6)(itchat的运用 如何通过Python编程实现查看微信上的各种信息 统计字符个数)

程序员文章站 2022-03-17 14:01:40
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1.pycharm的安装

首先需要安装pycharm ,安装好之后安装itchat库

在liunx系统中安装pycharm需要注意,首先解压安装包  解压后找到/.pycharm.sh 运行该文件 进行安装

Linux自动化运维——Python(6)(itchat的运用 如何通过Python编程实现查看微信上的各种信息 统计字符个数)

Linux自动化运维——Python(6)(itchat的运用 如何通过Python编程实现查看微信上的各种信息 统计字符个数)

Linux自动化运维——Python(6)(itchat的运用 如何通过Python编程实现查看微信上的各种信息 统计字符个数)

2运用itchat模块.查看微信上的好友和好友性别比例

# Alt + Insert  ==== Create New file
# Ctrl + Alt + S  ===== seetings
# python package: itchat
import itchat

# 1. Login weixin
itchat.auto_login(hotReload=True)

# 2. get friends information, return friends List [1, 2, 3, 4, .....]
# Every friend information saved as dict.
friends = itchat.get_friends()

# First friend information is yours
mine = friends[0]
name = mine['NickName']
Signature = mine['Signature']

# init male, female, other = 0
male = female = other = 0
for friend in friends[1:]:
    sex = friend['Sex']
    if sex == 1:
        male += 1
    elif sex == 2:
        female += 1
    else:
        other += 1
# Ctrl + D : Quick copy one line
print("""
*******************************weixin INformation***********************
        Name: %s
        Signature: %s
        Male friends count: %d 
        Female friends count: %d
        Unknown sex friends count: %d 

""" %(name, Signature, male, female, other))

3.运用itchat模块.查看微信上的好友和好友省份分布

# 1. Analyse
# friend province
# "shanxi"-200  "beijing"-100  "shandong" 10 .........
# dict: {"province_name":people_num}

# 2.
import itchat
from collections import  Counter

# 3.
itchat.auto_login(hotReload=True)
# friends===List, friend===Dict {"NickName":"", "Sex":"", "Province":""}
# First Information is your info
friends = itchat.get_friends()

# First friend information is yours
mine = friends[0]
name = mine['NickName']
Signature = mine['Signature']

# 4.
# Save Province to dict
provinces = {}
for friend in friends[1:]:
    province = friend['Province']
    if province != '':
        # If province not in dict, set value=1
        # If province in dict, value += 1
        if province in provinces:
            # value = provinces[province]    # province people count
            # value += 1                     # value + 1
            # provinces[province] = value     # set new value
            provinces[province]  += 1
        else:
            provinces[province] = 1

# 5.
counter = Counter(provinces)
top_5_provinces = counter.most_common(5)

# 6.
print("""
*******************************weixin INformation***********************
        Name: %s
        Signature: %s
""" %(name, Signature))

print("*******************************weixin friends Province***********************")
for name, count in top_5_provinces:
    print("%s : %s" %(name, count))

4.统计"hello world hello python hello java hello c hello c"每个字母出现的次数,并找出出现频率最高的三个字符.

from collections import  Counter
string = 'hello world hello python hello java hello c hello c'

string_dict = {}
for c in string:
    if c in string_dict:
        string_dict[c] = string_dict[c] + 1
    else:
        string_dict[c] = 1
print(string_dict)
counter = Counter(string)
top_3_string = counter.most_common(3)
print(top_3_string)

 

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