added remove functionality of libraries

scripts/project_man.py

@@ -1,5 +1,4 @@
 import os
-import re
 from typing import Any
 import toml
 import datetime
@@ -66,6 +65,23 @@ def writeProjectFile(projectDict: dict[str, Any]) -> tuple[bool, str]:
     except:
         return (False, "Reading Project file failed, permissions may be set wrong")
 
+def removeLibraryInProject(lib: str) -> tuple[bool, str]:
+    [exists, output] = loadProjectFile()
+    if not exists:
+        return (False, "Project doesn't exist.")
+    projectDict = {}
+    if isinstance(output, dict):
+        projectDict = output
+    else:
+        return (False, "Output wasn't a dictionary")
+    if "libraries" not in projectDict.keys():
+        return (False, "No libraries are declared in this project.")
+    if lib in projectDict["libraries"].keys():
+        projectDict["libraries"].pop(lib)
+        [wentWell, _] = writeProjectFile(projectDict)
+        return (wentWell, "")
+    return (False, "Library with this name is not declared")
+
 
 def addLibraryInProject(lib: str, std: str) -> tuple[bool, str]:
     [exists, output] = loadProjectFile()
@@ -86,9 +102,6 @@ def addLibraryInProject(lib: str, std: str) -> tuple[bool, str]:
         return (wentWell, "")
     return (False, "Library with this name is already declared")
 
-
-
-
 def createProjectFileTemplate(projectName: str) -> str:
     return f"""
 title = "{projectName}"
@@ -106,3 +119,4 @@ if __name__ == "__main__":
     print(findProjectFile())
     print(findProjectRoot())
     print(addLibraryInProject("ganimede", "93"))
+    print(removeLibraryInProject("ganimede"))