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Commitccd6b89

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add docx text replacer tutorial
1 parent7946729 commitccd6b89

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‎README.md

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@@ -110,6 +110,7 @@ This is a repository of all the tutorials of [The Python Code](https://www.thepy
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-[How to Convert Pandas Dataframes to HTML Tables in Python](https://www.thepythoncode.com/article/convert-pandas-dataframe-to-html-table-python). ([code](general/dataframe-to-html))
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-[How to Make a Simple Math Quiz Game in Python](https://www.thepythoncode.com/article/make-a-simple-math-quiz-game-in-python). ([code](general/simple-math-game))
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-[How to Make a Network Usage Monitor in Python](https://www.thepythoncode.com/article/make-a-network-usage-monitor-in-python). ([code](general/network-usage))
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-[How to Replace Text in Docx Files in Python](https://www.thepythoncode.com/article/replace-text-in-docx-files-using-python). ([code](general/docx-file-replacer))
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‎general/docx-file-replacer/README.md

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#[How to Replace Text in Docx Files in Python](https://www.thepythoncode.com/article/replace-text-in-docx-files-using-python)
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To run this:
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-`pip3 install -r requirements.txt`

‎general/docx-file-replacer/doc.docx

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# Import re for regex functions
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importre
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# Import sys for getting the command line arguments
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importsys
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# Import docx to work with .docx files.
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# Must be installed: pip install python-docx
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fromdocximportDocument
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# Check if Command Line Arguments are passed.
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iflen(sys.argv)<3:
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print('Not Enough arguments where supplied')
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sys.exit()
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# Check if replacers are in a valid schema
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forreplaceArginsys.argv[2:]:
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iflen(replaceArg.split('='))!=2:
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print('Faulty replace argument given')
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print('-> ',replaceArg)
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sys.exit()
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# Store file path from CL Arguments.
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file_path=sys.argv[1]
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iffile_path.endswith('.docx'):
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doc=Document(file_path)
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# Loop through replacer arguments
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occurences= {}
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forreplaceArgsinsys.argv[2:]:
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# split the word=replacedword into a list
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replaceArg=replaceArgs.split('=')
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# initialize the number of occurences of this word to 0
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occurences[replaceArg[0]]=0
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# Loop through paragraphs
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forparaindoc.paragraphs:
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# Loop through runs (style spans)
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forruninpara.runs:
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# if there is text on this run, replace it
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ifrun.text:
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# get the replacement text
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replaced_text=re.sub(replaceArg[0],replaceArg[1],run.text,999)
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ifreplaced_text!=run.text:
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# if the replaced text is not the same as the original
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# replace the text and increment the number of occurences
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run.text=replaced_text
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occurences[replaceArg[0]]+=1
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# print the number of occurences of each word
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forword,countinoccurences.items():
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print(f"The word{word} was found and replaced{count} times.")
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# make a new file name by adding "_new" to the original file name
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new_file_path=file_path.replace(".docx","_new.docx")
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# save the new docx file
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doc.save(new_file_path)
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else:
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print('The file type is invalid, only .docx are supported')
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python-docx

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