goofy shit 100

cf-ep.py

@@ -5,4 +5,4 @@ def decode(string: str, start: int = 0):
 
 
 if __name__ == "__main__":
-    decode("f09c9491b09c949c9491de939f9d", 0) # [email protected]
+    decode("f09c9491b09c949c9491de939f9d", 0)  # [email protected]

ggt/iggt.sh

@@ -27,6 +27,20 @@ if [[ -z "$custom_path" || "$custom_path" == *$'\n'* ]]; then
   printf 'CustomPath must be exactly one non-empty path.\n' >&2
   exit 1
 fi
+manifest_path="$("$SCRIPT_DIRECTORY/install-gitea-github-theme.sh" --print-manifest-path \
+  "$custom_path/public/assets/css" "$custom_path/templates")"
+
+# Move manifests written by earlier script versions out of CustomPath before Gitea dump scans it.
+for legacy_manifest in \
+  "$custom_path/.gitea-github-theme-files" \
+  "$custom_path/templates/.gitea-github-theme-files"; do
+  if [[ -f "$legacy_manifest" && ! -e "$manifest_path" ]]; then
+    mkdir -p "$(dirname "$manifest_path")"
+    mv -- "$legacy_manifest" "$manifest_path"
+    printf 'Moved theme manifest to %s.\n' "$manifest_path"
+    break
+  fi
+done
 
 if [[ ! "$gitea_version" =~ ^v?([0-9]+\.[0-9]+) ]]; then
   printf 'Unable to determine major.minor from Gitea version: %s\n' "$gitea_version" >&2
@@ -54,11 +68,11 @@ if [[ -z "$theme_version" ]]; then
   exec "$SCRIPT_DIRECTORY/install-gitea-github-theme.sh" --remove \
     "$custom_path/public/assets/css" \
     "$custom_path/templates" \
-    "$custom_path/.gitea-github-theme-files"
+    "$manifest_path"
 fi
 
 exec "$SCRIPT_DIRECTORY/install-gitea-github-theme.sh" \
   "$theme_version" \
   "$custom_path/public/assets/css" \
   "$custom_path/templates" \
-  "$custom_path/.gitea-github-theme-files"
+  "$manifest_path"

ggt/install-gitea-github-theme.sh

@@ -47,6 +47,23 @@ prepare_directory() {
   printf '%s\n' "$directory"
 }
 
+default_manifest_path() {
+  local css_destination="$1"
+  local templates_destination="$2"
+  local state_directory manifest_key
+
+  if [[ -n "${GITEA_GITHUB_THEME_STATE_DIR:-}" ]]; then
+    state_directory="$GITEA_GITHUB_THEME_STATE_DIR"
+  elif [[ $EUID -eq 0 ]]; then
+    state_directory="/var/lib/gitea-github-theme"
+  else
+    state_directory="${XDG_STATE_HOME:-${HOME:-.}/.local/state}/gitea-github-theme"
+  fi
+
+  manifest_key="$(printf '%s\0%s' "$css_destination" "$templates_destination" | sha256sum | awk '{print $1}')"
+  printf '%s/%s.manifest\n' "$state_directory" "$manifest_key"
+}
+
 remove_theme_files() {
   local css_destination="$1"
   local templates_destination="$2"
@@ -98,11 +115,20 @@ main() {
   local version css_destination templates_destination manifest release_path
 
   require_command find
+  require_command sha256sum
+  require_command awk
+
+  if [[ "${1:-}" == "--print-manifest-path" ]]; then
+    css_destination="$(prepare_directory "${2:-}")"
+    templates_destination="$(prepare_directory "${3:-}")"
+    default_manifest_path "$css_destination" "$templates_destination"
+    return
+  fi
 
   if [[ "${1:-}" == "--remove" ]]; then
     css_destination="$(prepare_directory "${2:-}")"
     templates_destination="$(prepare_directory "${3:-}")"
-    manifest="${4:-$templates_destination/.gitea-github-theme-files}"
+    manifest="${4:-$(default_manifest_path "$css_destination" "$templates_destination")}"
     remove_theme_files "$css_destination" "$templates_destination" "$manifest"
     printf 'Removed installed Gitea GitHub theme files.\n'
     return
@@ -130,7 +156,7 @@ main() {
     read -r -p "Templates destination (for example /path/to/gitea/templates): " templates_destination
   fi
   templates_destination="$(prepare_directory "$templates_destination")"
-  manifest="${4:-$templates_destination/.gitea-github-theme-files}"
+  manifest="${4:-$(default_manifest_path "$css_destination" "$templates_destination")}"
 
   if [[ "$version" == "latest" ]]; then
     release_path="latest/download"

ls_sessions.py

@@ -8,7 +8,6 @@ from pathlib import Path
 from datetime import datetime
 import re
 
-
 PATTERN = re.compile(
     # r"^rollout-"
     r"(?P<date>\d{4}-\d{2}-\d{2})"
@@ -29,7 +28,7 @@ def parse_session_filename(name: str):
         return None
 
     started = datetime.strptime(
-        f'{match.group("date")} {match.group("time")}',
+        f"{match.group('date')} {match.group('time')}",
         "%Y-%m-%d %H-%M-%S",
     )
 
@@ -49,6 +48,7 @@ def format_size(size: int) -> str:
                 return f"{size} B"
             return f"{value:.1f} {unit}"
         value /= 1024
+    raise ValueError()  # unreachable
 
 
 def format_session_line(file: Path) -> str | None:
@@ -61,10 +61,10 @@ def format_session_line(file: Path) -> str | None:
     size = format_size(stat.st_size)
 
     return (
-        f'{parsed["started"]:%Y-%m-%d %H:%M:%S} | '
-        f'updated {modified:%Y-%m-%d %H:%M:%S} | '
-        f'{size:>8} | '
-        f'codex resume {parsed["uuid"]}'
+        f"{parsed['started']:%Y-%m-%d %H:%M:%S} | "
+        f"updated {modified:%Y-%m-%d %H:%M:%S} | "
+        f"{size:>8} | "
+        f"codex resume {parsed['uuid']}"
     )
 
 

pynput_demo.py

@@ -0,0 +1,71 @@
+# /// script
+# dependencies = [
+#    "pynput",
+#    "pyautogui",
+# ]
+# ///
+
+# uv likes this block
+
+from collections.abc import Callable
+
+import pynput
+
+controller = pynput.keyboard.Controller()
+
+
+type Key = pynput.keyboard.Key | pynput.keyboard.KeyCode | None
+type ListenerFn = Callable[[Key], bool | None]
+
+
+def h() -> tuple[ListenerFn, ListenerFn]:
+    a_first = True
+    held = False
+
+    A = pynput.keyboard.KeyCode.from_char("a")
+    D = pynput.keyboard.KeyCode.from_char("d")
+    TRIGGER = pynput.keyboard.KeyCode.from_char("\\")
+    FLIP = pynput.keyboard.KeyCode.from_char("/")
+    QUIT = pynput.keyboard.KeyCode.from_char("'")
+
+    def order(do):
+        if a_first:
+            do(A)
+            do(D)
+        else:
+            do(D)
+            do(A)
+
+    def funny(key: Key, press: bool) -> bool | None:
+        nonlocal a_first, held
+
+        if key == TRIGGER:
+            if press and not held:
+                order(controller.press)
+                held = True
+
+            elif not press and held:
+                order(controller.release)
+                held = False
+
+        elif key == FLIP and press:
+            a_first = not a_first
+            print(f"flipped a_first to {a_first}")
+
+        elif key == QUIT and press:
+            return False
+
+    return (
+        lambda key: funny(key, True),
+        lambda key: funny(key, False),
+    )
+
+
+def main():
+    press, release = h()
+    with pynput.keyboard.Listener(on_press=press, on_release=release) as listener:
+        listener.join()
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

requests_demo.py

@@ -1,3 +1,12 @@
+# /// script
+# dependencies = [
+#    "requests",
+#    "beautifulsoup4",
+#    "pypdf",
+# ]
+# ///
+
+
 import io
 from collections.abc import Iterable
 from functools import partial
@@ -61,7 +70,7 @@ def ts_pdf(s: requests.Session, url: str) -> bytes:
 
 def main():
     u, p = input("Username: "), getpass("Password: ")
-    pdfs = ( # example
+    pdfs = (  # example
         "https://moodle.usth.edu.vn/pluginfile.php/91136/mod_resource/content/1/Chapter%201%20v1.pdf",
         "https://moodle.usth.edu.vn/pluginfile.php/91137/mod_resource/content/1/Chapter%202.pdf",
         "https://moodle.usth.edu.vn/pluginfile.php/91138/mod_resource/content/1/Chapter%203%20%20.pdf",

turing_machine.py

@@ -22,13 +22,23 @@ class TuringMachine:
     blank_symbol: Symbol = " "
 
     def run(
-        self, tape_input: str, max_steps: int = 10_000, verbose: bool = True
+        self,
+        tape_input: str,
+        head: int = 0,
+        max_steps: int = 10_000,
+        verbose: bool = True,
     ) -> Tuple[State, Tape]:
         tape: Tape = list(tape_input) + [self.blank_symbol] * 20
-        head = 0
         state = self.start_state
         steps = 0
 
+        # normalize head position
+        if head < 0:
+            tape = [self.blank_symbol] * (-head) + tape
+            head = 0
+        elif head >= len(tape):
+            tape += [self.blank_symbol] * (head - len(tape) + 1)
+
         def debug_print():
             tape_view = "".join(tape).replace(self.blank_symbol, "_")
             head_marker = " " * head + "^"
@@ -109,7 +119,81 @@ tm = TuringMachine(
     reject_state="reject",
 )
 
-final_state, final_tape = tm.run("00110")
+tape_input = "00110"
+final_state, final_tape = tm.run(tape_input)
 print("Final State:", final_state)
-print("Final Tape:", "".join(final_tape).strip())
+final_tape_str = "".join(final_tape).strip()
+print("Final Tape:", final_tape_str)
 
+classic: TransitionFunction = {}
+
+# ok idk
+
+classic[("want_copy", "1")] = ("past_og_1", "X", "R")
+classic[("want_copy", "0")] = ("past_og_0", "Y", "R")
+
+for sym in ["0", "1"]:
+    classic[("past_og_1", sym)] = ("past_og_1", sym, "R")
+    classic[("past_og_0", sym)] = ("past_og_0", sym, "R")
+
+classic[("past_og_1", " ")] = ("copy_1", " ", "R")
+classic[("past_og_0", " ")] = ("copy_0", " ", "R")
+
+for sym in ["0", "1"]:
+    classic[("copy_1", sym)] = ("copy_1", sym, "R")
+    classic[("copy_0", sym)] = ("copy_0", sym, "R")
+
+classic[("copy_1", " ")] = ("back", "1", "L")
+classic[("copy_0", " ")] = ("back", "0", "L")
+
+for sym in ["0", "1", " "]:
+    classic[("back", sym)] = ("back", sym, "L")
+
+for sym, target in [("X", "1"), ("Y", "0")]:
+    classic[("back", sym)] = ("want_copy", target, "R")
+
+classic[("want_copy", " ")] = ("accept", " ", "R")
+
+tm_classic = TuringMachine(
+    transition_function=classic,
+    start_state="want_copy",
+    accept_state="accept",
+    reject_state="reject",
+)
+
+final_state, final_tape = tm_classic.run(tape_input)
+print("Final State (Classic):", final_state)
+final_tape_str = "".join(final_tape).strip()
+print("Final Tape (Classic):", final_tape_str)
+
+# for now it will copy with a blank in between. so 00110 → 00110 00110, not 0011000110. but it works. and the other one works too. so that's good enough for now.
+
+left_shift_1: TransitionFunction = {}
+
+left_shift_1[("want_copy", "1")] = ("copy_1", " ", "L")
+left_shift_1[("want_copy", "0")] = ("copy_0", " ", "L")
+left_shift_1[("want_copy", " ")] = ("accept", " ", "R")
+
+for sym, target in [("copy_0", "0"), ("copy_1", "1")]:
+    # override for now, i can make a wrapping one but i wont
+    left_shift_1[(sym, "1")] = ("going_balls", target, "R")
+    left_shift_1[(sym, "0")] = ("going_balls", target, "R")
+    left_shift_1[(sym, " ")] = ("going_balls", target, "R")
+
+left_shift_1[("going_balls", " ")] = ("want_copy", " ", "R")
+
+left_shift_machine = TuringMachine(
+    transition_function=left_shift_1,
+    start_state="want_copy",
+    accept_state="accept",
+    reject_state="reject",
+)
+
+left_shift_input = "101010"
+
+left_shift_final_state, left_shift_final_tape = left_shift_machine.run(
+    left_shift_input, head=1
+)
+print("Final State (Left Shift):", left_shift_final_state)
+left_shift_final_tape_str = "".join(left_shift_final_tape).strip()
+print("Final Tape (Left Shift):", left_shift_final_tape_str)