pdfminer

Environment Version: WIN10 | Python 3.6 | Imagemagick-6.9.9-38-q8-x64-dll | Ghostscript 9.22 for WindowsOverall idea: 1. Convert PDF to image for text recognition | 2. Use Pdfminer to parse PDF files (higher accuracy) Directory 1. Download and install tesseract 2. Install PYOCR, Wand, Pillow 3. Download installation ImageMagick, Ghostscript 4. Configure TESSDATA_PREFIX environment variable 5. Modify the tesseract.py file in the PYOCR package 6. Write

Python uses consumer miner to parse PDF code instances. In the near future, crawlers sometimes encounter the situation where the website only provides pdf, so that scrapy cannot be used to directly crawl the page content, and it can only be processed by parsing PDF, currently, only pyPDF and mongominer are available. Because it is said that mongominer is more suitable for text parsing, and I need to parse the text, so I finally chose to use mongominer (which means I have no idea about pyPDF ). T

fromPdfminer.converterImportXmlconverter, Htmlconverter, Textconverter8 fromPdfminer.layoutImportLaparams9 fromCstringioImportStringioTen One A defpdfparser (data): - - theoutfile = data+'. txt' -fp = file (data,'RB') -OUTFP = File (outfile,'W') -Rsrcmgr =Pdfresourcemanager () +Retstr =Stringio () -codec ="Utf-8" +Laparams =Laparams () Adevice = Textconverter (Rsrcmgr, OUTFP, Codec=codec, laparams=laparams) at #Create a PDF interpreter object. -Interpreter =pdfpageinterpreter (rsrcmg

format files Parses and processes libraries of specific text formats. General Tablib-a module that exports data in the XLS, CSV, JSON, YAML, and other formats. Textract-extract text from various files, such as Word, PowerPoint, and PDF. Messytables-a tool for parsing messy table data. Rows-a common data interface that supports many formats (CSV, HTML, XLS, and TXT are currently supported-more will be provided in the future !). Office Python-docx-read, query, and modify the Micros

Special format processingA library that handles special-editing character formatting General Tablib-a library that handles tabular data such as XLS, CSV, JSON, Yaml, and more Textract-Extract text from any document, support Word, PowerPoint, PDF, etc. Messytables-Messy tabular data parsing Rows-Universal and beautiful tabular Data processor (existing CSV, HTML, XLS, TXT-will support more) in multiple formats Office Python-docx-read, query, and modify Microsoft Word 2007/2008 do

pdfminer– a tool to extract information from a PDF document. pypdf2– a library that can split, merge, and convert PDF pages. reportlab– allows you to quickly create rich PDF documents. pdftables– directly extracts the table from the PDF file. Markdown python-markdown– a markdown of John Gruber, implemented in Python. Mistune– is the fastest, full-featured markdown pure python parser. markdown2– a fast markdown that is fully implemented in Pyt

detection Mimetypes,watchdog, etc. Text Processing a library for parsing and manipulating text chardet,simplejson,pyparsing, etc. Special Text Format some libraries for parsing and manipulating special text formats Python-docx,pdfminer,pyyaml, etc. Document the library used to build the project document Sphinx, etc. configuration file the library used to s

parsing effect is not very good, so even the developers of the simplified miner are talking about PDF is edevil. but these are not important. 1. installation: 1. first download the source file package pypi.python.org/pypi/mongominer/. then, run the following command to install Python setup. py install: 2. run the following command to test the installation: 20172txt. py samples/simple1.pdf. if the following content is displayed, the installation is successful: Hello World H e l o W o r l d 3. if

This article mainly introduces the method of Python parsing and reading the contents of PDF file, and describes the relevant operation skills of Python2.7 to read PDF in Win32 and Win64 environment, according to the example form, and the friends can refer to the following This example describes how Python parses and reads the contents of a PDF file. Share to everyone for your reference, as follows: First, the problem description Use Python to read PDF text content. Second, the effect Third, t

. xlwt/xlrd– reads write data and format information from an Excel file. xlsxwriter– A Python module that creates a excel.xlsx file. xlwings– a BSD-licensed library that makes it easy to call Python in Excel and vice versa. openpyxl– a library for reading and writing Excel2010 XLSX/XLSM/XLTX/XLTM files. marmir– extracts the Python data structure and converts it into a spreadsheet. Pdf pdfminer– a tool

MPDF) OPAF: Open PDF Analysis Framework to transform PDFs into XML trees for analysis and modification. Origapy:ruby tool Origami Python interface for reviewing PDF files Pypdf2:python PDF Toolkit contains: Information extraction, splitting, merging, authoring, encryption and decryption, etc. Pdfminer: Extracting text from a PDF file Python-poppler-qt4:python written by Poppler PDF Library, support QT4 Miscellaneous

Fly to the flowers, collect pollen. Processed Data cleaning storage programming available dataUrlib BeautifulSoup lxml scrapy pdfminer requests Selenium NLTK Pillow Unittset pysocksAPI MySQL database openrefine data analysis tools for well-known websitesPhanthomjs Headless BrowserTor Proxy Server content-----------About multi-process multiprocessingConcurrent concurrencyCluster clustersuch as high-performance acquisition is not muchDomestic and intern

information from an Excel file. xlsxwriter– A Python module that creates a excel.xlsx file. xlwings– a BSD-licensed library that makes it easy to call Python in Excel and vice versa. openpyxl– a library for reading and writing Excel2010 XLSX/XLSM/XLTX/XLTM files. marmir– extracts the Python data structure and converts it into a spreadsheet. Pdf pdfminer– a tool that extracts information from a PDF documen

When trying to convert a PDF into a string, first use Python's pdfminer and pdfminer3k to try the conversion, and then the data do not understand, then try to use Java,The following is a pdf-to-string function written by Java PDFBox (the main function is not posted, a global function that is used directly) needs to be added to a package that hasBaidu Search PDFBox to the official website to download a put in Lib on the lineThen the most important brea

handles Russian strings (contains pytils.translit.slugify) generic parser ply-Python Lex and YACC parsing tools pyparsing- Common frame names for generating parsers python-nameparser-name resolution component number phonenumbers-process, format, store, verify global Phone number user agent string python-user-agents -Browser User Agent parser HTTP Agent parser-python http proxy parser fake-useragent-python user agent spoofing based on global browser statistics user_agent nbsp;-User agent Data Ge