offensive_code_in_file_list.py

# Occurances will track each time an offensive bit of code is found
# Its format will be:
#   File Path, Function, Num Occurances
occurances = []

# Methods that need to be update
nogos = [
".SetFocus(",
".IsValid(",
".Clear",
".IsDirty",
".RemoveItem",
".SetTime",
".RemoveItem",
".SetTime"
]

# Iterate previously collected file paths
for file_path in file_paths:
    
    # Open the file as read only ignoring unknown chars
    with open(file_path, 'r', encoding='utf8', errors='ignore' ) as f:
        contents = f.read()
        
        # Check each of the offensive code bits
        for string in nogos:
            countNogo = contents.count(string)
            
            # If there is offensive code in the file append it to 
            #   the occurances array
            if countNogo > 0:
                occurances.append([file_path, string, str(countNogo)])

# Create an output csv string
outCSV = "\n".join([",".join(line) for line in occurances])

# Write to file
with open("Outfile.csv", 'w+') as f:
    f.write(outCSV)