First commit, add all files

1 files changed, 102 insertions, 0 deletions

diff --git a/py04/ex2/ft_stream_management.py b/py04/ex2/ft_stream_management.py
new file mode 100755
index 0000000..4c2544b
--- /dev/null
+++ b/py04/ex2/ft_stream_management.py
@@ -0,0 +1,102 @@
+#!/usr/bin/env python3
+
+import sys
+
+
+def read_content() -> None:
+    file = None
+    try:
+        file = open(sys.argv[1])
+        content = file.read()
+        print(f"Accessing file {sys.argv[1]}")
+        print("---")
+        print()
+        print(content)
+    except IndexError:
+        print("[STDERR] Usage: ft_ancient_text.py <file>", file=sys.stderr)
+    except FileNotFoundError as e:
+        print(f"[STDERR] Error opening the file '{sys.argv[1]}':",
+              e, file=sys.stderr)
+    # trying to write when disk is full
+    # also catch permission errors
+    except OSError as e:
+        print("[STDERR]", e, file=sys.stderr)
+    # No permission to read or write
+    except PermissionError as e:
+        print("[STDERR]", e, file=sys.stderr)
+    # file encoded in a format other than UTF-8
+    except UnicodeDecodeError as e:
+        print("[STDERR]", e, file=sys.stderr)
+    except IsADirectoryError as e:
+        print("[STDERR]", e, file=sys.stderr)
+    finally:
+        if file:
+            file.close()
+            print("---")
+            print(f"File '{sys.argv[1]}' closed.")
+
+
+def new_preservation_protocol() -> None:
+    # give files a value so I can close them anyway
+    original_file = None
+    new_file = None
+    # create a list to store modified lines
+    data = []
+    try:
+        original_file = open(sys.argv[1], 'r')
+        print("Transform data")
+        print("---")
+        for line in original_file:
+            line = line.rstrip('\n')
+            line = line + "#"
+            data.append(line)
+            print(line)
+        original_file.close()
+        sys.stdout.write("Enter a new file name (or empty): ")
+        # flush buffer
+        sys.stdout.flush()
+        new_file_name = sys.stdin.readline()
+        new_file_name = new_file_name.rstrip('\n')
+        if not new_file_name:
+            print("Not saving data")
+        else:
+            print(f"Saving data to '{new_file_name}'")
+            new_file = open(new_file_name, 'w')
+            for line in data:
+                new_file.write(line)
+                new_file.write('\n')
+            print(f"Date saved in file '{new_file_name}'")
+            new_file.close()
+    except IndexError:
+        print("[STDERR] No file to copy", file=sys.stderr)
+    except FileNotFoundError as e:
+        print(f"[STDERR] Error opening the file '{sys.argv[1]}':",
+              e, file=sys.stderr)
+    # trying to write when disk is full
+    # also catch permission errors
+    except OSError as e:
+        print("[STDERR]", e, file=sys.stderr)
+    # No permission to read or write
+    except PermissionError as e:
+        print("[STDERR]", e, file=sys.stderr)
+    # file encoded in a format other than UTF-8
+    except UnicodeDecodeError as e:
+        print("[STDERR]", e, file=sys.stderr)
+    except IsADirectoryError as e:
+        print("[STDERR]", e, file=sys.stderr)
+    finally:
+        if original_file:
+            original_file.close()
+        if new_file:
+            new_file.close()
+
+
+def main() -> None:
+    print("=== Cyber Archives Recovery & Preservation ===")
+    read_content()
+    print()
+    new_preservation_protocol()
+
+
+if __name__ == "__main__":
+    main()