Merge branch 'metafy-social:master' into master

README.md

@@ -61,13 +61,6 @@ Thanks a lot for spending your time helping! Keep rocking 🍻
             <sub><b>Null</b></sub>
         </a>
     </td>
-    <td align="center">
-        <a href="https://github.com/PGautam27">
-            <img src="https://avatars.githubusercontent.com/u/92343715?v=4" width="100;" alt="PGautam27"/>
-            <br />
-            <sub><b>P Gautam</b></sub>
-        </a>
-    </td>
     <td align="center">
         <a href="https://github.com/bartick">
             <img src="https://avatars.githubusercontent.com/u/69100224?v=4" width="100;" alt="bartick"/>
@@ -75,6 +68,13 @@ Thanks a lot for spending your time helping! Keep rocking 🍻
             <sub><b>Bartick Maiti</b></sub>
         </a>
     </td>
+    <td align="center">
+        <a href="https://github.com/PGautam27">
+            <img src="https://avatars.githubusercontent.com/u/92343715?v=4" width="100;" alt="PGautam27"/>
+            <br />
+            <sub><b>P Gautam</b></sub>
+        </a>
+    </td>
     <td align="center">
         <a href="https://github.com/muratonuryildirim">
             <img src="https://avatars.githubusercontent.com/u/77264793?v=4" width="100;" alt="muratonuryildirim"/>
@@ -82,14 +82,21 @@ Thanks a lot for spending your time helping! Keep rocking 🍻
             <sub><b>Murat Onur Yildirim</b></sub>
         </a>
     </td>
+    <td align="center">
+        <a href="https://github.com/Ayudh-65">
+            <img src="https://avatars.githubusercontent.com/u/68161774?v=4" width="100;" alt="Ayudh-65"/>
+            <br />
+            <sub><b>Null</b></sub>
+        </a>
+    </td></tr>
+<tr>
     <td align="center">
         <a href="https://github.com/Abbhiishek">
             <img src="https://avatars.githubusercontent.com/u/86338762?v=4" width="100;" alt="Abbhiishek"/>
             <br />
             <sub><b>Abhishek Kushwaha</b></sub>
         </a>
-    </td></tr>
-<tr>
+    </td>
     <td align="center">
         <a href="https://github.com/Farhan-2222">
             <img src="https://avatars.githubusercontent.com/u/87274221?v=4" width="100;" alt="Farhan-2222"/>
@@ -111,13 +118,6 @@ Thanks a lot for spending your time helping! Keep rocking 🍻
             <sub><b>Mohd Arsh Ali </b></sub>
         </a>
     </td>
-    <td align="center">
-        <a href="https://github.com/Ayudh-65">
-            <img src="https://avatars.githubusercontent.com/u/68161774?v=4" width="100;" alt="Ayudh-65"/>
-            <br />
-            <sub><b>Null</b></sub>
-        </a>
-    </td>
     <td align="center">
         <a href="https://github.com/Montekkundan">
             <img src="https://avatars.githubusercontent.com/u/87750128?v=4" width="100;" alt="Montekkundan"/>
@@ -240,6 +240,13 @@ Thanks a lot for spending your time helping! Keep rocking 🍻
             <sub><b>Aswin Shailajan</b></sub>
         </a>
     </td>
+    <td align="center">
+        <a href="https://github.com/jrafaaael">
+            <img src="https://avatars.githubusercontent.com/u/70046023?v=4" width="100;" alt="jrafaaael"/>
+            <br />
+            <sub><b>Null</b></sub>
+        </a>
+    </td>
     <td align="center">
         <a href="https://github.com/noobyysauraj">
             <img src="https://avatars.githubusercontent.com/u/81681419?v=4" width="100;" alt="noobyysauraj"/>
@@ -253,15 +260,15 @@ Thanks a lot for spending your time helping! Keep rocking 🍻
             <br />
             <sub><b>Srinjoy Pati</b></sub>
         </a>
-    </td>
+    </td></tr>
+<tr>
     <td align="center">
         <a href="https://github.com/accodes21">
             <img src="https://avatars.githubusercontent.com/u/101868279?v=4" width="100;" alt="accodes21"/>
             <br />
             <sub><b>Aarya Chopkar</b></sub>
         </a>
-    </td></tr>
-<tr>
+    </td>
     <td align="center">
         <a href="https://github.com/akashJainAJ11">
             <img src="https://avatars.githubusercontent.com/u/94193834?v=4" width="100;" alt="akashJainAJ11"/>
@@ -296,15 +303,15 @@ Thanks a lot for spending your time helping! Keep rocking 🍻
             <br />
             <sub><b>Nafis Adnan Mondal</b></sub>
         </a>
-    </td>
+    </td></tr>
+<tr>
     <td align="center">
         <a href="https://github.com/devtayade">
             <img src="https://avatars.githubusercontent.com/u/84332795?v=4" width="100;" alt="devtayade"/>
             <br />
             <sub><b>Null</b></sub>
         </a>
-    </td></tr>
-<tr>
+    </td>
     <td align="center">
         <a href="https://github.com/yashbrid03">
             <img src="https://avatars.githubusercontent.com/u/65955929?v=4" width="100;" alt="yashbrid03"/>
@@ -339,7 +346,8 @@ Thanks a lot for spending your time helping! Keep rocking 🍻
             <br />
             <sub><b>Smit Shah</b></sub>
         </a>
-    </td>
+    </td></tr>
+<tr>
     <td align="center">
         <a href="https://github.com/SameerSahu007">
             <img src="https://avatars.githubusercontent.com/u/29480670?v=4" width="100;" alt="SameerSahu007"/>

scripts/AudioConverter/README.md

@@ -0,0 +1,28 @@
+# Audio Converter
+
+CLI tool to convert an audio file from one extension to another (e.g. mp3 to wav)
+
+## Requirements
+- [FFmpeg](https://ffmpeg.org/)
+
+## Usage
+
+### Convert all audio files in a specific directory
+```bash
+python3 audio-converter.py -p <YOUR-PATH-WAS-HERE> -e <THE-DESIRED-EXTENSION>
+```
+
+e.g.
+```bash
+python3 audio-converter.py -p /home/username/Music -e .wav
+```
+
+### Convert specific audio file
+```bash
+python3 audio-converter.py -p <YOUR-PATH-WAS-HERE> -e <THE-DESIRED-EXTENSION>
+```
+
+e.g.
+```bash
+python3 audio-converter.py -p /home/username/Music/test.mp3 -e .wav
+```

scripts/AudioConverter/audio-converter.py

@@ -0,0 +1,51 @@
+import subprocess
+import os
+import argparse
+
+
+parser = argparse.ArgumentParser(
+    description='A program to convert audio to another audio format'
+)
+parser.add_argument(
+    '-p',
+    '--path',
+    type=str,
+    help='''
+The full path of file to convert OR
+the full path of folder that contains all files to convert'
+    ''',
+    required=True
+)
+parser.add_argument(
+    '-e',
+    '--extension',
+    type=str,
+    help='The type of extension to convert the audio',
+    default='.mp3',
+    required=False
+)
+
+
+def convert(file, extension):
+    file_name, _ = file.split('.')
+    output_name = file_name + extension
+    subprocess.run(['ffmpeg', '-i', file, output_name])
+
+
+def convert_all(path, extension):
+    for _, _, files in os.walk(path):
+        for file in files:
+            convert(file, extension)
+
+
+if __name__ == "__main__":
+    args = parser.parse_args()
+    path = args.path
+    extension = args.extension
+
+    os.chdir(os.path.dirname(path))
+
+    if (os.path.isdir(path)):
+        convert_all(path=path, extension=extension)
+    else:
+        convert(file=path, extension=extension)

scripts/PDF-delete-pages/README.md

@@ -0,0 +1,19 @@
+# PDF Delete Pages
+
+A simple Tkinter GUI application that deletes specified pages from a PDF and outputs a new PDF file with only the desired pages.
+
+### Installing Requirements
+ - Open Windows Command Prompt
+ - Run command ``` pip install PyPDF2 ```
+
+### Usage
+ - Install the requirements (Python3 and PyPDF2 module)
+ - Run the application script
+ - Select the PDF file
+ - Enter page numbers to be deleted
+ - Wait for confirmation
+ - New PDF file will be generated at the location of the script.
+
+### Screenshots
+ ![Screenshot1](/scripts/PDF-delete-pages/example/screenshot1.jpg?raw=true)
+ ![Screenshot2](/scripts/PDF-delete-pages/example/screenshot2.jpg?raw=true)

scripts/PDF-delete-pages/script.py

@@ -0,0 +1,72 @@
+from PyPDF2 import PdfFileWriter, PdfFileReader
+import os
+import tkinter as tk
+from tkinter import ttk
+from tkinter.filedialog import askopenfilename
+
+
+win = tk.Tk()
+win.geometry("400x200")
+win.title("Delete PDF Pages")
+
+
+def pagedel():
+    pages_del = pages.get()
+    pages_to_delete = pages_del.strip().split(",")
+    pages_to_delete = [(int(i) - 1) for i in pages_to_delete]
+
+    with open(path, "rb") as pdf_file:
+        pdf_reader = PdfFileReader(pdf_file)
+        num_pages = pdf_reader.numPages
+
+    out_of_index_page = []
+    for num in pages_to_delete:
+        if num > num_pages:
+            out_of_index_page.append(num)
+
+    if len(out_of_index_page) == 0:
+
+        infile = PdfFileReader(path, "rb")
+        output = PdfFileWriter()
+
+        for i in range(infile.getNumPages()):
+            if i not in pages_to_delete:
+                p = infile.getPage(i)
+                output.addPage(p)
+
+        inputfile_name = ((path.split("\\")[-1]).split(".pdf"))[0]
+
+        output_name = inputfile_name + "_deleted.pdf"
+
+        with open(output_name, "wb") as f:
+            output.write(f)
+
+        print(f"\nThe output pdf is saved as: {output_name}\n")
+
+    else:
+        print("\nPage number entered is greater than the No of Pages in PDF")
+        print("Please Check & Re-Try\n")
+
+
+def getpages():
+    global pages, path
+    user_path = askopenfilename().strip()
+    path = os.path.normpath(user_path)
+
+    label2 = ttk.Label(win, text="Enter page numbers to be deleted seperated by commas:\n(Eg: 1,2) ")
+    label2.grid(row=0, column=0, padx=50, pady=20)
+
+    pages = tk.Entry(win, width = 30)
+    pages.grid(row=1, column=0, padx=50, pady=0)
+
+    button2 = ttk.Button(win, text="Enter", width=30, command=pagedel)
+    button2.grid(row=2, column=0, padx=50, pady=10)
+
+
+label1 = ttk.Label(win, text="Select PDF File: ")
+label1.grid(row=0, column=0, padx=100, pady=40)
+
+button1 = ttk.Button(win, text="Select File", width=30, command=getpages)
+button1.grid(row=1, column=0, padx=100, pady=0)
+
+win.mainloop()