pyinstaller | 易学教程

Branca Python module is unable to find 2 essential json files when running an executable that uses folium

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问题 There is a chance this is still a problem and the Pyinstaller and/or Folium people have no interest in fixing it, but I'll post it again here in case someone out there has discovered a workaround. I have a program that creates maps, geocodes etc and recently added the folium package to create some interactive maps in html format. I always compile my code using pyinstaller so that others at my company can just use the executable rather than running the python code. If I run my code in an IDE,

Using Pyinstaller with NLTK results in error: can't find nltk_data

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问题 I am attempting to export a simple GUI that used NLTK as an exe with Python 3.6 and Windows 10. When I run PyInstaller to freeze my simple program as an exe I get the error: Unable to find "c:\users\usr\nltk_data" when adding binary and data files. When I even copied the nltk_data folder here and I get an error in a different nltk.data.path path "c:\users\usr\appdata\local\programs\python\python36\nltk_data" import tkinter as tk from nltk.corpus import stopwords sw = stopwords.words('english'

Pyinstaller and sklearn.ensemble: 'ModuleNotFoundError: No module named 'sklearn.neighbors.quad_tree' [2760]'

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问题 I have written a GUI in PyQt5 which includes the line from sklearn.ensemble import RandomForestClassifier . Following the suggestion in this answer, in \Anaconda3\Lib\site-packages\PyInstaller\hooks , I have added a file called hook-pandas.py which contains the following: hiddenimports = ['pandas._libs.tslibs.timedeltas', 'sklearn.neighbors.typedefs'] After that, I tried running pyinstaller -F visual_vitals.py --hidden-import sklearn.neighbors.typedefs in the Anaconda Prompt. However, I get

PyInstaller does not recognize downloaded pywin32

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问题 I have downloaded Python 2.7.3, PyInstaller (compatible with 2.7) and pywin32 (compatible with 2.7) and restarted my machine, but when I enter the prompt: pyinstaller.py [opts] nameofscript.py The prompt then tells me: Error: PyInstaller for Python 2.6+ on windows needs pywin32. Please install from http://sourceforge.net/projects/pywin32/ Why is it that PyInstaller can't "see" that I have already downloaded pywin32? 回答1: If you are using Python 2.7, the compat.py in the C:/Python27/Lib/site

PyInstaller does not recognize downloaded pywin32

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PyInstaller does not recognize downloaded pywin32

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The 'google-api-python-client' distribution was not found and is required by the application with pyinstaller

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问题 I am currently trying to build an app with pyinstaller. I have gotten the error The 'google-api-python-client' distribution was not found and is required by the application and I'm completely lost why. Running pip show google-api-python-client results with Name: google-api-python-client Version: 1.8.2 Summary: Google API Client Library for Python Home-page: http://github.com/google/google-api-python-client/ Author: Google LLC Author-email: googleapis-packages@google.com License: Apache 2.0

手把手教你使用Python生成图灵智能小伙伴，实现工作助手/闲聊功能

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/1 前言/ 在家闲着，做个小项目，基于Python，实现一个语聊小机器人，分享给大家。项目整体比较简单，官方文档介绍的非常详细，可快速上手。 /2 目标/ 将图灵机器人放到桌面，实现工作助手/陪聊功能。 /3 涉及的库/ V1.0版本：requests、json V2.0版本：requests、json、selenium(实现功能：如图灵返回结果为url，则自动打开网页） /4 具体实现/ 1、创建图灵机器人图灵机器人的创建在网上有很多方法，因创建图灵机器人非常简单且与Python无关，此处不赘述。注意：创建机器人后需要认证才能享受每天100条的免费回复。 2、网上有很多API接入教程，如果想随便玩玩的话，用小编的代码就可以了，想实现更多，可以看看API文档。 3、认证成功后找到最关键的apiKey参数。 4、开始写代码了--V1.0版本首先引入需要的库 import requests import json from selenium import webdriver url为官方文档中指定url url = 'http://openapi.tuling123.com/openapi/api/v2' 添加请求头 headers = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36

Jenkins简明入门(二) -- 利用Jenkins完成Python程序的build、test、deployment

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大家可能还没搞清楚，Jenkins到底能做什么? 本节内容利用Jenkins完成python程序的build、test、deployment，让大家对Jenkins能做的事情有一个直观的了解。本节内容改写自 https://jenkins.io/doc/tutorials/build-a-python-app-with-pyinstaller/。 1. Fork，Clone Github上的sample repo 这个Github上的sample repo包含了python程序的Buid, Test , Depolyment的代码，所以我们需要先fork这个repo，然后clone到我们本地机器。关于这段Python程序，也很简单，就是计算两个参数的和。repo中的代码包含了程序本体（计算和），还包含了unittest，build(通过Pyinstaller生成可执行文件)等一切需要的代码及工具　　1.1 登录Github,如果没有的话，就去注册一个　　1.2 在Github上Fork simple-python-pyinstaller-app ，如果不知道如何fork，请参考 Fork A Repo 　　1.3 Clone 这个 repo到本地机器，方法是：　　　　打开Linux命令行　　　　cd /home/<your-username>/GitHub/ 　　　

利用PyPDF2删除PDF文件首页

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前话：有个朋友让我给他编辑他们公司的PDF文件，签名的日期时间不对，需要进（nong）行（xu）优（zuo）化（jia）。而我手上只有两个管理pdf的软件，一个福晰阅读器，还有一个福晰编辑器。但是阅读器只能阅读，所以只能用福析编辑器进行编辑了，虽然编辑起来很方便，但是免费版保存下多了一页首页广告。手上也没有其他pdf编辑软件能分页，就想着能不能用python写个小程序。后来发现有个PyPDF2第三方库可以拿来用。下面以一个代码来说明： # !usr/bin/env python # coding:utf-8 from PyPDF2 import PdfFileReader, PdfFileWriter import time # 生成一个PdfFileWriter对象 pdf_new = PdfFileWriter() # 以交互形式输入需要处理的文件 pri_file = input( ' 请输入你要去掉首页的PDF文件: ' ) # 读取待处理的文件 pdf_input = PdfFileReader(open(pri_file, ' rb ' )) # 算出总页数 page_count = pdf_input.getNumPages() # 去掉首页后，把其余页添加到PdfFileWriter对象中 for i in range(1 , page_count): pdf

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