Linux cat file |python a.py 乱码

最新推荐文章于 2022-08-15 17:35:11 发布
原创 最新推荐文章于 2022-08-15 17:35:11 发布 · 533 阅读 · 0 ·
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本文介绍了解决Python程序中读取cat文件出现乱码的方法，通过编辑/etc/profile文件并设置LANG环境变量为C.UTF-8来确保字符编码正确解析。

当cat 文件进入python程序的时候，出现乱码问题时：

vi /etc/profile

 在最底层加入：

export LANG="C.UTF-8"

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这两天在做从txt中读取中文展示在界面的内容，结果，万恶的编码问题把我弄得头都大了，我之前的做法是引用chardet的detect方法获取编码，然后用Unicode解码后，再用encode编码，结果还是乱码，后来，经同事指点，才知道，原来输入到基于Python的gui中，只需要Python内部的Unicode就行了，具体做法如下： if len(post_seq) > 0:
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1、编译如下代码# -*- coding:UTF-8 -*- print "My name is %s and weight is %d kg!" %('Emily',46) print "{1} {0}".format("hello","world") print ("网站名:{name},地址:{url}".format(name="知乎",url='www.zhihu.com'))
C:\Users\1\PycharmProjects\pythonProject1\.venv\Scripts\python.exe C:\Users\1\PycharmProjects\pythonProject1\python2.py 开始加载数据... price数据集: 7393条记录, 时间范围: 2025-01-27 00:00:00 至 2025-04-14 00:00:00 wind数据集: 2256条记录, 时间范围: 2025-01-27 00:00:00 至 2025-04-30 23:00:00 pv数据集: 2254条记录, 时间范围: 2025-01-27 00:00:00 至 2025-04-30 23:00:00 load数据集: 35712条记录, 时间范围: 2025-01-27 00:00:00 至 2025-05-30 23:55:00 weather数据集: 2587条记录, 时间范围: 2025-01-27 00:00:00 至 2025-05-14 18:00:00 统一时间频率... === 数据重采样到小时频率 === price: 原始点 7393 → 对齐后 2977 wind: 原始点 2256 → 对齐后 2977 pv: 原始点 2254 → 对齐后 2977 load: 原始点 35712 → 对齐后 2977 weather: 原始点 2587 → 对齐后 2977 处理缺失值... === 缺失值处理 === price缺失值: 1128/2977 (37.9%) 处理后缺失值: 0/2977 (0.0%) wind缺失值: 721/2977 (24.2%) 处理后缺失值: 0/2977 (0.0%) pv缺失值: 723/2977 (24.3%) 处理后缺失值: 0/2977 (0.0%) load缺失值: 1/2977 (0.0%) 处理后缺失值: 0/2977 (0.0%) weather缺失值: 0.0/0 (nan%) 处理后缺失值: 0.0/0 (nan%) 合并数据并创建特征... === 数据合并与特征工程 === 合并后数据集形状: (2977, 12) 时间范围: 2025-01-27 00:00:00 至 2025-05-31 00:00:00 分析数据并生成可视化... === 数据分析与可视化 === 数据集统计信息: price wind_power ... price_lag_24 renewable_ratio count 2977.000000 2977.000000 ... 2977.000000 2977.000000 mean 150.692672 224.970671 ... 153.171678 -0.105978 std 172.261384 179.781908 ... 172.862336 35.453797 min 40.000000 0.000000 ... 40.000000 -353.491724 25% 40.000000 109.939700 ... 40.000000 -1.701172 50% 40.000000 145.094600 ... 40.000000 -0.656693 75% 260.250000 342.681600 ... 266.600000 0.419366 max 1000.000000 733.462100 ... 1000.000000 1795.560000 [8 rows x 12 columns] 与电价相关性最高的因素: price 1.000000 price_lag_1 0.867507 price_lag_2 0.707098 price_lag_24 0.671070 price_lag_3 0.581216 load 0.472400 hour 0.081669 day_of_week 0.011767 renewable_ratio -0.006388 is_weekend -0.010213 Name: price, dtype: float64 C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 20215 (\N{CJK UNIFIED IDEOGRAPH-4EF7}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 26684 (\N{CJK UNIFIED IDEOGRAPH-683C}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 23454 (\N{CJK UNIFIED IDEOGRAPH-5B9E}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 26102 (\N{CJK UNIFIED IDEOGRAPH-65F6}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 30005 (\N{CJK UNIFIED IDEOGRAPH-7535}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 21464 (\N{CJK UNIFIED IDEOGRAPH-53D8}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 21270 (\N{CJK UNIFIED IDEOGRAPH-5316}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 36235 (\N{CJK UNIFIED IDEOGRAPH-8D8B}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 21183 (\N{CJK UNIFIED IDEOGRAPH-52BF}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 21151 (\N{CJK UNIFIED IDEOGRAPH-529F}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 29575 (\N{CJK UNIFIED IDEOGRAPH-7387}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 26032 (\N{CJK UNIFIED IDEOGRAPH-65B0}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 33021 (\N{CJK UNIFIED IDEOGRAPH-80FD}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 28304 (\N{CJK UNIFIED IDEOGRAPH-6E90}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 21457 (\N{CJK UNIFIED IDEOGRAPH-53D1}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 30005 (\N{CJK UNIFIED IDEOGRAPH-7535}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 39118 (\N{CJK UNIFIED IDEOGRAPH-98CE}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 30005 (\N{CJK UNIFIED IDEOGRAPH-7535}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 21151 (\N{CJK UNIFIED IDEOGRAPH-529F}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 29575 (\N{CJK UNIFIED IDEOGRAPH-7387}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 20809 (\N{CJK UNIFIED IDEOGRAPH-5149}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 20239 (\N{CJK UNIFIED IDEOGRAPH-4F0F}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 36127 (\N{CJK UNIFIED IDEOGRAPH-8D1F}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 33655 (\N{CJK UNIFIED IDEOGRAPH-8377}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 20215 (\N{CJK UNIFIED IDEOGRAPH-4EF7}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 19982 (\N{CJK UNIFIED IDEOGRAPH-4E0E}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 20851 (\N{CJK UNIFIED IDEOGRAPH-5173}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 31995 (\N{CJK UNIFIED IDEOGRAPH-7CFB}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 23567 (\N{CJK UNIFIED IDEOGRAPH-5C0F}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 26102 (\N{CJK UNIFIED IDEOGRAPH-65F6}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 19981 (\N{CJK UNIFIED IDEOGRAPH-4E0D}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 21516 (\N{CJK UNIFIED IDEOGRAPH-540C}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 27573 (\N{CJK UNIFIED IDEOGRAPH-6BB5}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 24179 (\N{CJK UNIFIED IDEOGRAPH-5E73}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 22343 (\N{CJK UNIFIED IDEOGRAPH-5747}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 24635 (\N{CJK UNIFIED IDEOGRAPH-603B}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 21487 (\N{CJK UNIFIED IDEOGRAPH-53EF}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 20877 (\N{CJK UNIFIED IDEOGRAPH-518D}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 29983 (\N{CJK UNIFIED IDEOGRAPH-751F}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 33021 (\N{CJK UNIFIED IDEOGRAPH-80FD}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 28304 (\N{CJK UNIFIED IDEOGRAPH-6E90}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 21344 (\N{CJK UNIFIED IDEOGRAPH-5360}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:310: UserWarning: Glyph 27604 (\N{CJK UNIFIED IDEOGRAPH-6BD4}) missing from font(s) DejaVu Sans. plt.tight_layout() C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 20215 (\N{CJK UNIFIED IDEOGRAPH-4EF7}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 26684 (\N{CJK UNIFIED IDEOGRAPH-683C}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 23454 (\N{CJK UNIFIED IDEOGRAPH-5B9E}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 26102 (\N{CJK UNIFIED IDEOGRAPH-65F6}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 30005 (\N{CJK UNIFIED IDEOGRAPH-7535}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 21464 (\N{CJK UNIFIED IDEOGRAPH-53D8}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 21270 (\N{CJK UNIFIED IDEOGRAPH-5316}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 36235 (\N{CJK UNIFIED IDEOGRAPH-8D8B}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 21183 (\N{CJK UNIFIED IDEOGRAPH-52BF}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 21151 (\N{CJK UNIFIED IDEOGRAPH-529F}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 29575 (\N{CJK UNIFIED IDEOGRAPH-7387}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 26032 (\N{CJK UNIFIED IDEOGRAPH-65B0}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 33021 (\N{CJK UNIFIED IDEOGRAPH-80FD}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 28304 (\N{CJK UNIFIED IDEOGRAPH-6E90}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 21457 (\N{CJK UNIFIED IDEOGRAPH-53D1}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 30005 (\N{CJK UNIFIED IDEOGRAPH-7535}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 39118 (\N{CJK UNIFIED IDEOGRAPH-98CE}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 20809 (\N{CJK UNIFIED IDEOGRAPH-5149}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 20239 (\N{CJK UNIFIED IDEOGRAPH-4F0F}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 36127 (\N{CJK UNIFIED IDEOGRAPH-8D1F}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 33655 (\N{CJK UNIFIED IDEOGRAPH-8377}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 20215 (\N{CJK UNIFIED IDEOGRAPH-4EF7}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 19982 (\N{CJK UNIFIED IDEOGRAPH-4E0E}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 20851 (\N{CJK UNIFIED IDEOGRAPH-5173}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 31995 (\N{CJK UNIFIED IDEOGRAPH-7CFB}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 23567 (\N{CJK UNIFIED IDEOGRAPH-5C0F}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 26102 (\N{CJK UNIFIED IDEOGRAPH-65F6}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 19981 (\N{CJK UNIFIED IDEOGRAPH-4E0D}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 21516 (\N{CJK UNIFIED IDEOGRAPH-540C}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 27573 (\N{CJK UNIFIED IDEOGRAPH-6BB5}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 24179 (\N{CJK UNIFIED IDEOGRAPH-5E73}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 22343 (\N{CJK UNIFIED IDEOGRAPH-5747}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 24635 (\N{CJK UNIFIED IDEOGRAPH-603B}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 21487 (\N{CJK UNIFIED IDEOGRAPH-53EF}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 20877 (\N{CJK UNIFIED IDEOGRAPH-518D}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 29983 (\N{CJK UNIFIED IDEOGRAPH-751F}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 21344 (\N{CJK UNIFIED IDEOGRAPH-5360}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') C:\Users\1\PycharmProjects\pythonProject1\python2.py:311: UserWarning: Glyph 27604 (\N{CJK UNIFIED IDEOGRAPH-6BD4}) missing from font(s) DejaVu Sans. plt.savefig('energy_analysis_results.png') 分析完成! 结果已保存为CSV和PNG文件 程序执行成功! 进程已结束，退出代码为 0
最新发布
12-06
cat_cols = [col for col in df.columns if col.startswith('cat_')] avg_df = df[num_cols].resample('h').mean() if num_cols else pd.DataFrame() mode_df = pd.DataFrame() if cat_cols: mode_df = df...
ubantu 22.04 查看.py文件乱码
07-09
这是 Linux/Python 社区的标准和最佳实践，能从根本上避免后续的乱码问题。 * 在 VS Code, Gedit, PyCharm, Vim 等编辑器中，按照前面提到的方法，选择 `Save with Encoding...` 或 `:w ++enc=utf-8` 或类似选项，...
Python语言实现cat命令、正则表达式应用
ikkyphoenix的专栏
07-16 2138
Python语言实现cat命令、正则表达式的应用
catpy：可视化python程序的小工具
追
06-09 431
如果不记录一下，我自己都忘记怎么用了。 昨天发现已经有软件叫freepy，今天把这个工具改名叫做 catpy。 主要功能是通过在python代码中定义控件字符串，实现可视化发布python程序目标。 目前支持的控件类型： 1、单行文本编辑框 edit， 2、多行文本：memo， 3、panel， 4、splitter， 5、button 基本语法格式： split1 = '###[name:split1,type:splitter,width:5,align:alleft]###...
关于 Linux 系统中使用 cat 以及 vim 出现中文乱码问题的解决方法
Weichien的博客
01-05 9195
文章目录前言1. 乱码表现2. 解决 cat 查看文件出现中文乱码3. 解决 vim 编辑文件出现中文乱码 前言 前段时间在做 Samba 实验时遇到一个问题，即我在 Windows PC 端新建的 txt 文本，在 Linux 服务端去查看或者编辑时，会因为字符集的问题出现乱码，本文记录下处理这个小 case 的方法。 1. 乱码表现 在 Windows PC 端查看文本文件情况如下： 在 Linux 端使用 cat 命令查看文本文件情况如下： 在 Linux 端使用 vim 命令编辑文本文件情况如
python解决读取文件时中文乱码的解决方案
低调说
09-07 4758
在使用python读取文件的时候，报了下面的错误： UnicodeDecodeError: ‘utf8’ codec can’t decode byte 0xb1 in position 0: invalid start byte. 我当时的现象是cat可以正常读出中文，vim里面中文乱码的，python读文件加上了encoding='utf8’也不好使 这种问题很是头疼 临时解决 更改文件的编码格式： vim/vi编辑器（进入esc命令模式），执行命令，set fileencoding=utf-8，然后回
python编码问题
feifeiyechuan的博客
09-05 622
1、SyntaxError: Non-UTF-8 code starting with '\xc7' in file test_GRU.py on line 解决办法： # 在文件前面加 # coding=gbk 2、如果包ascii报错 （1）设置环境变量LANG 在linux或Mac上设置环境变量的方式一样，编辑~/.bash_profile文件（’~’指的是用户登录后的默认目录...
python常见编码错误集合
妙音
05-17 1702
错误1：变量加载到内存出现编码错误 文件内容 a="中国" print a 报错 ➜ ~ python a.py File "a.py", line 1 SyntaxError: Non-ASCII character '\xe4' in file b.py on line 1, but no encoding declared; see http://python.org/dev/...
linux下cat命令，关于cat ＞file 、cat ＜file ＜＜EOF、cat ＜＜-EOF的区别
qq_17576885的博客
03-09 2万+
我们经常会碰到这样一个场景： 执行脚本的时候，需要往一个文件里自动输入N行内容。 如果是少数的几行内容，还可以用echo追加方式，但如果是很多行， 单纯用echo追加的方式就显得愚蠢之极。 这个时候，就可以使用EOF结合cat命令进行行内容的追加了！ cat和EOF简介 cat用于显示文本文件内容，全部输出 EOF“end of file”，表示文本结束符 结合这两个标识，即可避免使用多行echo命令的方式，并实现多行输出的结果。 如果不是在脚本中，我们可以用Ctrl-D输出EOF的标识 cat >
Python:模拟linux命令cat
nyist327的专栏
06-16 4805
模拟linux的cat命令，打印从命令行输入的文件名 #!/usr/bin/python #Filename:cat.py helpString = '''\ This program prints files to the standard output. Any number of files can be specified. Options include: --version : P
linux中的cat的简单用法
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qq_15256443的博客
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cat 命令的功能是将文件或标准输入组合输出到标准输出。这个命令常用来显示文件内容，或者将几个文件连接起来显示，或者从标准输入读取内容并显示，它常与重定向符号配合使用。 cat 命令是 concatenate 的缩写。 cat 命令的功能是将文件或标准输入组合输出到标准输出。这个命令常用来显示文件内容，或者将几个文件连接起来显示，或者从标准输入读取内容并显示，它常与重定向符号配合使用。 cat ...
linux cat 循环,在python或bash循环中运行linux cat命令
weixin_30009115的博客
05-14 815
我在目录中有999,999个文件：member.php\?1member.php\?2...member.php\?99999我想在特定文件的bash或python循环中运行以下cat命令.该命令应该从.php文件中提取用户名,但由于涉及大量文件,因此无法使用.root@alimp5: cat member.php\?* | grep -i '' | cut -d'>' -f3 | cut ...
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