I can't seem to find a way to change the length f the entire table in a word-document. I have only seen examples of ways to change the columns in the table, not the actual table itself.
Would be great if someone could tell me how to do it :)
Here is my code:
from docx import Document
document = Document()
table = document.add_table(rows=4, cols=2)
table.style = 'Table Grid'
The Table class has methods to add rows.
https://python-docx.readthedocs.io/en/latest/api/table.html#docx.table.Table.add_row
Found a solution to my problem. I got this from ANOTHER user here # stack. Can't seem to find the link tho....
The original code is NOT mine, I only modified it a little.
def ChangeWidthOfTable(table,width,column):
for columnVarible in range(0,column):
for cell in table.columns[columnVarible].cells:
cell.width = Cm(width)
Related
I'm using the python-docx module and python 3.9.0 to create word docx files with python. The problem I have is the following:
A) I defined a table style named my_table_style
B) I open my template, add one table of that style to my document object and then I store the created file with the following code:
import os
from docx import Document
template_path = os.path.realpath(__file__).replace("test.py","template.docx")
my_file = Document(template_path)
my_file.add_table(1,1,style="my_table_style").rows[-1].cells[0].paragraphs[0].add_run("hello")
my_file.save(template_path.replace("template.docx","test.docx"))
When I now open test.docx, it's all good, there's one table with one row saying "hello".
NOW, when I use this syntax to create two of these tables:
import os
from docx import Document
template_path = os.path.realpath(__file__).replace("test.py","template.docx")
my_file = Document(template_path)
my_file.add_table(1,1,style="my_table_style").rows[-1].cells[0].paragraphs[0].add_run("hello")
my_file.add_table(1,1,style="my_table_style").rows[-1].cells[0].paragraphs[0].add_run("hello")
my_file.save(template_path.replace("template.docx","test.docx"))
Instead of getting two tables, each with one row saying "hello", I get one single table with two rows, each saying "hello". The formatting is however correct, according to my_table_style, so it seems that python-docx merges two subsequently added tables of the same table style. Is this normal behavior? How can I avoid that?
Cheers!
HINTS:
When I use print(len(my_file.tables)) to print the amount of tables present in my_file, I actually get "2"! Also, when I change the style used in the second add_table line it works all good, so this seems to be related to the fact of using the same style. Any ideas, anyone?
Alright, so I figured it out, it seems to be default behaviour by Word to do what's described above. I manually created a table style my_custom_style in the template.docx file where I customized the table border lines etc. to have the format I want to have as if I would have two tables.
Instead of then using two add_table() statements, I used
new_table = my_file.add_table(1,1,style = "my_custom_style")
first_row = new_table.rows[-1]
second_row = new_table.add_row()
(you can actually access table styles defined in your template via python-docx, simply by using the table style name you used to manually create your table style in your word template file used to open your Document object. Just make sure you tick the "add this table style to the word template" option upon saving the style in Word and it should all work). Everything working now.
I have a multiple documents in a collection. I want to extract data from one document, do stuff, then go to the next document and repeat the process.
Here's a pseudo code to explain what I mean:
while True:
doc = companylist.find_one()
companyName = doc["Company Name"]
**do stuff**
***go to next document in companylist***
Please find the code below:
for data in companylist.find():
Logic
This is nothing but creating a cursor and iterating over the same.
I'd like to insert a couple of rows in the middle of the table using python-docx. Is there any way to do it? I've tried to use a similar to inserting pictures approach but it didn't work.
If not, I'd appreciate any hint on which module is a better fit for this task. Thanks.
Here is my attempt to mimic the idea for inserting a picture. It's WRONG. 'Run' object has no attribute 'add_row'.
from docx import Document
doc = Document('your docx file')
tables = doc.tables
p = tables[1].rows[4].cells[0].add_paragraph()
r = p.add_run()
r.add_row()
doc.save('test.docx')
The short answer is No. There's no Table.insert_row() method in the API.
A possible approach is to write a so-called "workaround function" that manipulates the underlying XML directly. You can get to any given XML element (e.g. <w:tbl> in this case or perhaps <w:tr>) from it's python-docx proxy object. For example:
tbl = table._tbl
Which gives you a starting point in the XML hierarchy. From there you can create a new element from scratch or by copying and use lxml._Element API calls to place it in the right position in the XML.
It's a little bit of an advanced approach, but probably the simplest option. There are no other Python packages out there that provide a more extensive API as far as I know. The alternative would be to do something in Windows with their COM API or whatever from VBA, possibly IronPython. That would only work at small scale (desktop, not server) running Windows OS.
A search on python-docx workaround function and python-pptx workaround function will find you some examples.
You can insert row to the end of the table and then move it in another position as follows:
from docx import Document
doc = Document('your docx file')
t = doc.tables[0]
row0 = t.rows[0] # for example
row1 = t.rows[-1]
row0._tr.addnext(row1._tr)
Though there isn't a directly usable api to achieve this according to the python-docx documentation, there is a simple solution without using any other libs such as lxml, just use the underlying data structure provided by python-docx, which are CT_Tbl, CT_Row, etc.
These classes do have common methods like addnext, addprevious which can conveniently add element as siblings right after/before current element.
So the problem can be solved as below, (tested on python-docx v0.8.10)
from docx import Document
doc = Document('your docx file')
tables = doc.tables
row = tables[1].rows[4]
tr = row._tr # this is a CT_Row element
for new_tr in build_rows(): # build_rows should return list/iterator of CT_Row instance
tr.addnext(new_tr)
doc.save('test.docx')
this should solve the problem
You can add a row in last position by this way :
from win32com import client
doc = word.Documents.Open(r'yourFile.docx'))
doc = word.ActiveDocument
table = doc.Tables(1) #number of the tab you want to manipulate
table.Rows.Add()
addnext() in lxml.etree seems like will be the better option to use and its working fine, and the only thing is, i cannot set the height of the row, so please provide some answers, if you know!
current_row = table.rows[row_index]
table.rows[row_index].height_rule = WD_ROW_HEIGHT_RULE.AUTO
tbl = table._tbl
border_copied = copy.deepcopy(current_row._tr)
tr = border_copied
current_row._tr.addnext(tr)
I created a video here to demonstrate how to do this because it threw me for a loop the first time.
https://www.youtube.com/watch?v=nhReq_0qqVM
document=Document("MyDocument.docx")
Table = document.table[0]
Table.add_row()
for cells in Table.rows[-1].cells:
cells.text = "test text"
insertion_row = Table.rows[4]._tr
insertion_row.add_next(Table.rows[-1]._tr)
document.save("MyDocument.docx")
The python-docx module doesn't have a method for this, So the best workaround Ive found is to create a new row at the bottom of the table and then use methods from the xml elements to place it in the position it is suppose to be.
This will create a new row with every cell in the row having the value "test text" and we then add that row underneath of our insertion_row.
I have looked into many stackoverflow questions but none of them seemed to solve my problem. I am using Python and Openpyxl to fill a whole row with red given a certain condition. I did all the importations necessary :
from openpyxl.styles import PatternFill, NamedStyle, Color
from openpyxl.styles.colors import RED
And my code is the following :
for cell in sheet[i]:
cell.style = NamedStyle(fill=PatternFill(patternType='solid',
fill_type='solid',
fgColor=Color(RED)))
When I ask to print the first occurence of cell it gives me
<Cell 'Divers'.A4>
which is what I am looking for.
However, the following error comes every time : "Style Normal exists already". There is absolutely no cell formatting or style whatsoever in the rest of the code but the Excel file cells are indeed filled with yellow already.
Any idea on how to solve this ? Thanks in advance for any help.
If using a NamedStyle, you're required to pass a name.
red_foreground = NamedStyle(
name="RedForeground",
fill=PatternFill(
patternType='solid',
fill_type='solid',
fgColor=Color(RED)
)
)
Since you're assigning this NamedStyle to more than one cell, it makes sense to register it to your workbook.
wb.add_named_style(red_foreground)
Then you can update it's application to cells, like so:
for cell in sheet[i]:
cell.style = "RedForeground"
Reference:
Creating NamedStyle
NamedStyle Constructor
I also have this problem, and finally found that it was because there were 2 styles, of which had the same name. This is usually caused when you use copy.copy(style). Then after change one of the style.name = 'newname', it will work.
This code would solve already existing named styles.
for index,cur_style in enumerate(excel_workbook._named_styles):
if cur_style.name == 'my_new_style':
excel_workbook._named_styles[index] = my_new_style
my_new_style.bind(excel_workbook)
break
else:
excel_workbook.add_named_style(my_new_style)
However, in your case, you should use some other name than "Normal", because "Normal" is the default named style, just find another name and you can use the code I pasted
There is another way to solve traceback by adding existing styles:
if not 'Style_A' in wb.named_styles:
wb.add_named_style(Style_A)
center a word table
i am working with python and word application
i am trying to generate a table which will be in the middle of the page.
i tried something like this :
oWord.Selection.ParagraphFormat.Alignment =
Word.WdParagraphAlignment.wdAlignParagraphCenter;
i had tried to assign it to 1 but it does not matter
oWord.Selection.ParagraphFormat.Alignment = 1
thank you for any help
oWord.Tables[1].Range.ParagraphFormat.Alignment = WdParagraphAlignment.wdAlignParagraphCenter;
// Where Tables[1] means first table into your document. It Would definitely work
Try recording a macro where you execute the ops you want and looking at resulting VB, this may then be easy to translate to python.