Merge pull request #1 from ankitdobhal/master

To get Sync with original project

Author: GudlaArunKumar

Basic-Scripts/balanced_paranthesis.py

@@ -0,0 +1,40 @@
+openBracketList = ["[", "{", "("]
+closeBracketList = ["]", "}", ")"]
+
+
+def check_parentheses(data: str) -> str:
+    """
+    check_parentheses() : Will take a string as an arguement and each time when an open parentheses is encountered 
+    will push it in the stack, and when closed parenthesis is encountered, 
+    will match it with the top of stack and pop it. 
+
+    Parameters: 
+    data (str): takes a string. 
+  
+    Returns: 
+    str: Returns a string value whether string passed is balanced or Unbalanced. 
+	"""
+    stack = []
+    for index in data:
+        if index in openBracketList:
+            stack.append(index)
+        elif index in closeBracketList:
+            position = closeBracketList.index(index)
+            if (len(stack) > 0) and (
+                openBracketList[position] == stack[len(stack) - 1]
+            ):
+                stack.pop()
+            else:
+                return "Unbalanced"
+    if len(stack) == 0:
+        return "Balanced"
+    else:
+        return "Unbalanced"
+
+
+if __name__ == "__main__":
+
+    data = input("Enter the string to check:\t")
+    result = check_parentheses(data)
+    print(result)
+

Contribution.md

@@ -2,16 +2,29 @@
  If this is your first time to open source contribution in python So that I have created this repo for all the you to start contributing.
 
 # How to contribute!
- ## Steps:
-   * fork the [repository](https://github.com/ankitdobhal/Python-Scripts)
-   * Clone the fork [repo](https://github.com/ankitdobhal/Python-Scripts)
-     (git clone https://github.com/ankitdobhal/Python-Scripts)
-   * Create new branch 
-      (git checkout -b <Your-Branch-Name>)
-   * Add files in scripts folder
-      (git add <your-contribution>)
-   * Add a commit message !
-      (git commit -a -m "<Added your message>")
-   * Push changes
-      (git push origin)
-  * Create pull requests
+
+## Steps:
+  -  First commment on the issue in which you want to work upon.
+     - Issue-1 : https://github.com/ankitdobhal/Awesome-Python-Scripts/issues/91
+     - Issue-2 : https://github.com/ankitdobhal/Awesome-Python-Scripts/issues/92
+     - Issue-3 : https://github.com/ankitdobhal/Awesome-Python-Scripts/issues/93
+     - Issue-4 : https://github.com/ankitdobhal/Awesome-Python-Scripts/issues/94
+  
+  -  Fork the [repository](https://github.com/ankitdobhal/Awesome-Python-Scripts)
+  
+  -  Clone the fork [repo](https://github.com/ankitdobhal/Awesome-Python-Scripts)
+     - git clone https://github.com/<Your_Username>/Awesome-Python-Scripts
+  -  Create new branch 
+     - git checkout -b <Your-Branch-Name>
+  
+  -  Add Scripts related to your respective issues.
+     - git add <your-contribution>
+ 
+  -  Add a commit message !
+     - git commit -a -m "<Added your message>"
+  
+  -  Push changes
+    - git push -u origin <name_of_your_branch>
+ 
+  -  Create pull requests
+    - [Try to Mention the related issue for your PR]

System-Automation-Scripts/junk_organiser.py

@@ -0,0 +1,52 @@
+import os 
+from pathlib import Path as pt
+
+DIRECTORIES = { 
+	"HTML": [".html5", ".html", ".htm", ".xhtml"], 
+	"IMAGES": [".jpeg", ".jpg", ".tiff", ".gif", ".bmp", ".png", ".bpg", "svg", 
+			".heif", ".psd"], 
+	"VIDEOS": [".avi", ".flv", ".wmv", ".mov", ".mp4", ".webm", ".vob", ".mng", 
+			".qt", ".mpg", ".mpeg", ".3gp"], 
+	"DOCUMENTS": [".oxps", ".epub", ".pages", ".docx", ".doc", ".fdf", ".ods", 
+				".odt", ".pwi", ".xsn", ".xps", ".dotx", ".docm", ".dox", 
+				".rvg", ".rtf", ".rtfd", ".wpd", ".xls", ".xlsx", ".ppt", 
+				"pptx"], 
+	"ARCHIVES": [".a", ".ar", ".cpio", ".iso", ".tar", ".gz", ".rz", ".7z", 
+				".dmg", ".rar", ".xar", ".zip"], 
+	"AUDIO": [".aac", ".aa", ".aac", ".dvf", ".m4a", ".m4b", ".m4p", ".mp3", 
+			".msv", "ogg", "oga", ".raw", ".vox", ".wav", ".wma"], 
+	"PLAINTEXT": [".txt", ".in", ".out"], 
+	"PDF": [".pdf"], 
+	"PYTHON": [".py"],
+    "C": [".c"],
+    "CPP": [".cpp"],
+    "JAVA": [".java"], 
+	"XML": [".xml"], 
+	"EXE": [".exe"], 
+	"SHELL": [".sh"] 
+
+} 
+
+FILE_FORMATS = {file_format: directory 
+				for directory, file_formats in DIRECTORIES.items() 
+				for file_format in file_formats} 
+
+def org_junk(): 
+	for entry in os.scandir(): 
+		if entry.is_dir(): 
+			continue
+		file_path = pt(entry) 
+		file_format = file_path.suffix.lower() 
+		if file_format in FILE_FORMATS: 
+			directory_path = pt(FILE_FORMATS[file_format]) 
+			directory_path.mkdir(exist_ok=True) 
+			file_path.rename(directory_path.joinpath(file_path)) 
+
+		for dir in os.scandir(): 
+			try: 
+				os.rmdir(dir) 
+			except: 
+				pass
+
+if __name__ == "__main__": 
+	org_junk() 

Web-Scraping/ScrappingHackerNewsWebsite/README.md

@@ -0,0 +1,6 @@
+# Scraping Hacker news Website
+
+Scraping the first 2 pages of Hacker news website wherein user can read Tech news(as a articles) which has upvotes more than 100 with help of Requests and 
+Beautiful Soup Modules. User can just click on story link to see the article.
+
+Link for Hacker news Website - https://news.ycombinator.com/

Web-Scraping/ScrappingHackerNewsWebsite/ScrappingHackerNewsWebsite.py

@@ -0,0 +1,54 @@
+'''
+Scraping the first 2 pages of Hacker news website which gives lot of Tech news(as a articles)
+which has upvotes more than 100.User can just click on story link to see the article.
+'''
+
+'''
+Program uses requests module to get web data from URL and BeautifulSoup module to parse the web data
+as HTML using html parser.
+Install requests and BeautifulSoup module before executing!
+'''
+
+import requests
+from bs4 import BeautifulSoup
+import pprint  # prints the Final output in pretty manner which is inbuilt module in Python
+
+
+response1 = requests.get("https://news.ycombinator.com/news")   #Storing response of first page of website
+response2 = requests.get("https://news.ycombinator.com/news?p=2")  # Storing response of Second page of website
+
+response1_html_parser = BeautifulSoup(response1.text,'html.parser') #parsing the received web data by html parser
+response2_html_parser = BeautifulSoup(response2.text,'html.parser')
+
+linksInPage1 = response1_html_parser.select('.storylink') #All links of tech news are included in class "Storylink"
+linksInPage2 = response2_html_parser.select('.storylink')
+
+votesInPage1 = response1_html_parser.select('.subtext') #All votes are stored inside subclass "score" of class "subtext"
+votesInPage2 = response2_html_parser.select('.subtext')
+
+
+mega_link = linksInPage1 + linksInPage2  # Combining links of both pages
+#print(mega_link)
+mega_votes = votesInPage1 + votesInPage2
+
+def sorted_stories_list(hackerNewsList):
+    """Sorting the list in decreasing order
+       with respect to votes"""
+    return sorted(hackerNewsList,key=lambda x:x['votes'],reverse=True)
+
+def create_custom_hackernews(mega_link,mega_votes):
+    hackerNews =[]
+    for index,item in enumerate(mega_link):
+        title = mega_link[index].getText()  #To get title of the story(news)
+        href = mega_link[index].get('href',None) # To get link of stroy(news).If no link is present, default is None
+        vote = mega_votes[index].select('.score') # points are stored inside class "score" of class subtext,if points/votes not available, then class score wont be present.
+        if len(vote): #To check if class "score" exists or not
+            points = int(vote[0].getText().replace(' points', ''))
+            if points > 100:  # To get votes/points more than 100
+                hackerNews.append({'title': title, 'link': href,'votes': points})
+
+    return sorted_stories_list(hackerNews)
+
+if __name__ == '__main__':
+    # Prints story link, story title and its votes in a pretty manner
+    pprint.pprint(create_custom_hackernews(mega_link,mega_votes))