pull

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "pip" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "daily"

.github/workflows/datadog-synthetics.yml

@@ -0,0 +1,38 @@
+# This workflow will trigger Datadog Synthetic tests within your Datadog organisation
+# For more information on running Synthetic tests within your GitHub workflows see: https://docs.datadoghq.com/synthetics/cicd_integrations/github_actions/
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+# To get started:
+
+# 1. Add your Datadog API (DD_API_KEY) and Application Key (DD_APP_KEY) as secrets to your GitHub repository. For more information, see: https://docs.datadoghq.com/account_management/api-app-keys/.
+# 2. Start using the action within your workflow
+
+name: Run Datadog Synthetic tests
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    # Run Synthetic tests within your GitHub workflow.
+    # For additional configuration options visit the action within the marketplace: https://github.com/marketplace/actions/datadog-synthetics-ci
+    - name: Run Datadog Synthetic tests
+      uses: DataDog/synthetics-ci-github-action@87b505388a22005bb8013481e3f73a367b9a53eb # v1.4.0
+      with:
+        api_key: ${{secrets.DD_API_KEY}}
+        app_key: ${{secrets.DD_APP_KEY}}
+        test_search_query: 'tag:e2e-tests' #Modify this tag to suit your tagging strategy
+
+

.github/workflows/python.yml

@@ -0,0 +1,45 @@
+name: Python Checks
+
+on: [pull_request, push]
+
+jobs:
+  Test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.13'
+
+      - name: Cache Python dependencies
+        id: cache-pip
+        uses: actions/cache@v3
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-python-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-python-
+
+      - name: Install all dependencies and tools
+        run: |
+          python -m pip install --upgrade pip
+          pip install ruff bandit mypy pytest codespell
+
+      - name: Run Codespell check
+        run: codespell --skip "*.json,*.txt,*.pdf" || true
+
+      - name: Run Bandit security scan
+        run: bandit -r . || true
+
+      - name: Run Ruff checks with ignored rules
+        run: |
+          ruff check . --ignore B904,B905,EM101,EXE001,G004,ISC001,PLC0415,PLC1901,PLW060,PLW1641,PLW2901,PT011,PT018,PT028,S101,S311,SIM905,SLF001,UP038
+
+      - name: Run Mypy type checks
+        run: mypy . --ignore-missing-imports || true
+
+      - name: Run Pytest tests
+        run: pytest

.gitignore

@@ -1,2 +1,27 @@
-
+.idea
 *.pyc
+string=sorted(input())
+lower=""
+even=""
+odd=""
+upper=""
+for i in string:
+    if i.islower():
+        lower+=i
+    elif i.isupper():
+        upper+=i
+    elif int(i)%2==0:
+        even+=i
+    else:
+        odd+=i
+print(lower+upper+odd+even)
+
+.venv
+# operating system-related files
+
+# file properties cache/storage on macOS
+*.DS_Store
+
+# thumbnail cache on Windows
+Thumbs.db
+bankmanaging.db

.vscode/c_cpp_properties.json

@@ -0,0 +1,18 @@
+{
+  "configurations": [
+    {
+      "name": "windows-gcc-x64",
+      "includePath": [
+        "${workspaceFolder}/**"
+      ],
+      "compilerPath": "gcc",
+      "cStandard": "${default}",
+      "cppStandard": "${default}",
+      "intelliSenseMode": "windows-gcc-x64",
+      "compilerArgs": [
+        ""
+      ]
+    }
+  ],
+  "version": 4
+}

.vscode/launch.json

@@ -0,0 +1,24 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "C/C++ Runner: Debug Session",
+      "type": "cppdbg",
+      "request": "launch",
+      "args": [],
+      "stopAtEntry": false,
+      "externalConsole": true,
+      "cwd": "c:/Users/prave/python_examples/geekcomputers",
+      "program": "c:/Users/prave/python_examples/geekcomputers/build/Debug/outDebug",
+      "MIMode": "gdb",
+      "miDebuggerPath": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        }
+      ]
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,59 @@
+{
+  "C_Cpp_Runner.cCompilerPath": "gcc",
+  "C_Cpp_Runner.cppCompilerPath": "g++",
+  "C_Cpp_Runner.debuggerPath": "gdb",
+  "C_Cpp_Runner.cStandard": "",
+  "C_Cpp_Runner.cppStandard": "",
+  "C_Cpp_Runner.msvcBatchPath": "C:/Program Files/Microsoft Visual Studio/VR_NR/Community/VC/Auxiliary/Build/vcvarsall.bat",
+  "C_Cpp_Runner.useMsvc": false,
+  "C_Cpp_Runner.warnings": [
+    "-Wall",
+    "-Wextra",
+    "-Wpedantic",
+    "-Wshadow",
+    "-Wformat=2",
+    "-Wcast-align",
+    "-Wconversion",
+    "-Wsign-conversion",
+    "-Wnull-dereference"
+  ],
+  "C_Cpp_Runner.msvcWarnings": [
+    "/W4",
+    "/permissive-",
+    "/w14242",
+    "/w14287",
+    "/w14296",
+    "/w14311",
+    "/w14826",
+    "/w44062",
+    "/w44242",
+    "/w14905",
+    "/w14906",
+    "/w14263",
+    "/w44265",
+    "/w14928"
+  ],
+  "C_Cpp_Runner.enableWarnings": true,
+  "C_Cpp_Runner.warningsAsError": false,
+  "C_Cpp_Runner.compilerArgs": [],
+  "C_Cpp_Runner.linkerArgs": [],
+  "C_Cpp_Runner.includePaths": [],
+  "C_Cpp_Runner.includeSearch": [
+    "*",
+    "**/*"
+  ],
+  "C_Cpp_Runner.excludeSearch": [
+    "**/build",
+    "**/build/**",
+    "**/.*",
+    "**/.*/**",
+    "**/.vscode",
+    "**/.vscode/**"
+  ],
+  "C_Cpp_Runner.useAddressSanitizer": false,
+  "C_Cpp_Runner.useUndefinedSanitizer": false,
+  "C_Cpp_Runner.useLeakSanitizer": false,
+  "C_Cpp_Runner.showCompilationTime": false,
+  "C_Cpp_Runner.useLinkTimeOptimization": false,
+  "C_Cpp_Runner.msvcSecureNoWarnings": false
+}

1 File handle/File handle binary/Deleting record in a binary file.py

@@ -0,0 +1,17 @@
+import pickle
+
+
+def bdelete():
+    # Opening a file & loading it
+    with open("studrec.dat", "rb") as F:
+        stud = pickle.load(F)
+        print(stud)
+
+    # Deleting the Roll no. entered by user
+    rno = int(input("Enter the Roll no. to be deleted: "))
+    with open("studrec.dat", "wb") as F:
+        rec = [i for i in stud if i[0] != rno]
+        pickle.dump(rec, F)
+
+
+bdelete()

1 File handle/File handle binary/File handle binary read (record in non list form).py

@@ -0,0 +1,22 @@
+import pickle
+
+
+def binary_read():
+    with open("studrec.dat", "rb") as b:
+        stud = pickle.load(b)
+        print(stud)
+
+        # prints the whole record in nested list format
+        print("contents of binary file")
+
+        for ch in stud:
+            print(ch)  # prints one of the chosen rec in list
+
+            rno = ch[0]
+            rname = ch[1]  # due to unpacking the val not printed in list format
+            rmark = ch[2]
+
+            print(rno, rname, rmark, end="\t")
+
+
+binary_read()

1 File handle/File handle binary/Update a binary file.py

@@ -0,0 +1,30 @@
+# Updating records in a binary file
+
+import pickle
+
+
+def update():
+    with open("class.dat", "rb+") as F:
+        S = pickle.load(F)
+        found = False
+        rno = int(input("enter the roll number you want to update"))
+
+        for i in S:
+            if rno == i[0]:
+                print(f"the currrent name is {i[1]}")
+                i[1] = input("enter the new name")
+                found = True
+                break
+
+        if found:
+            print("Record not found")
+
+        else:
+            F.seek(0)
+            pickle.dump(S, F)
+
+
+update()
+
+with open("class.dat", "rb") as F:
+    print(pickle.load(F))

1 File handle/File handle binary/Update a binary file2.py

@@ -0,0 +1,29 @@
+# updating records in a binary file
+
+import pickle
+
+
+def update():
+    with open("studrec.dat", "rb+") as File:
+        value = pickle.load(File)
+        found = False
+        roll = int(input("Enter the roll number of the record"))
+
+        for i in value:
+            if roll == i[0]:
+                print(f"current name {i[1]}")
+                print(f"current marks {i[2]}")
+                i[1] = input("Enter the new name")
+                i[2] = int(input("Enter the new marks"))
+                found = True
+
+        if not found:
+            print("Record not found")
+
+        else:
+            pickle.dump(value, File)
+            File.seek(0)
+            print(pickle.load(File))
+
+
+update()