Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Sign up
Appearance settings

Commit 3747bc0

Browse files
Merge pull request avinashkranjan#1816 from alwenpy/master
PDF rotation API script
2 parents ccb58a6 + 78d8111 commit 3747bc0

File tree

4 files changed

+71
-0
lines changed

4 files changed

+71
-0
lines changed

‎PDF-rotation-API/1.pdf

2.96 KB
Binary file not shown.

‎PDF-rotation-API/README.md

Lines changed: 49 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,49 @@
1+
# Rotate PDF Endpoint
2+
3+
This API endpoint allows you to rotate a specific page of a PDF file. It uses the PyPDF2 library to perform the rotation.
4+
5+
## API Endpoint
6+
7+
### Endpoint URL
8+
9+
```
10+
POST /rotate_pdf
11+
```
12+
13+
### Request Parameters
14+
15+
- `details`: An object containing the rotation details.
16+
- `page` (integer): The page number to rotate.
17+
- `degree` (integer): The rotation angle in degrees.
18+
19+
- `file`: The PDF file to rotate.
20+
21+
### Response
22+
23+
The API response will include the following:
24+
25+
- `response` (string): A message indicating whether the PDF rotation was successful.
26+
27+
- `path` (string): The path of the rotated PDF file.
28+
29+
### Implementation Steps
30+
31+
1. Read the input rotation details and the PDF file.
32+
33+
2. Use the PyPDF2 library to open the PDF file.
34+
35+
3. Create a new PDF writer object.
36+
37+
4. Get the specified page from the PDF.
38+
39+
5. Rotate the page using the `rotateClockwise` method and the specified rotation degree.
40+
41+
6. Add the rotated page to the PDF writer.
42+
43+
7. Write the output PDF file using the PDF writer.
44+
45+
8. Close the output file.
46+
47+
9. Return the API response with the message indicating the success of the rotation and the path of the rotated PDF file.
48+
49+
That's it! With these implementation steps, you can rotate a specific page of a PDF file using this API endpoint.

‎PDF-rotation-API/api.py

Lines changed: 22 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,22 @@
1+
from ninja import Form, NinjaAPI, File, Schema
2+
from ninja.files import UploadedFile
3+
from PyPDF2 import PdfFileReader,PdfFileWriter
4+
import os
5+
api=NinjaAPI()
6+
7+
class Inputfeild(Schema):
8+
page: int
9+
degree: int
10+
11+
@api.post("/rotate_pdf")
12+
def rotate_pdf(request,details:Inputfeild = Form(...), file: UploadedFile = File(...)):
13+
pdf = PdfFileReader(file)
14+
writer = PdfFileWriter()
15+
page = pdf.getPage(details.page)
16+
page.rotateClockwise(details.degree)
17+
writer.addPage(page)
18+
output_file = open('final.pdf', 'wb')
19+
writer.write(output_file)
20+
path = os.path.realpath(output_file.name)
21+
output_file.close()
22+
return {'response':'pdf rotation successful',"path": path}

‎PDF-rotation-API/final.pdf

1.38 KB
Binary file not shown.

0 commit comments

Comments
(0)

AltStyle によって変換されたページ (->オリジナル) /