diff --git a/opencode/013_opencode_session_token_sum_script_2026-08-31.txt b/opencode/013_opencode_session_token_sum_script_2026-08-31.txt new file mode 100644 index 0000000..ac0d280 --- /dev/null +++ b/opencode/013_opencode_session_token_sum_script_2026-08-31.txt @@ -0,0 +1,623 @@ +dashboard 2026-08-30 03:36:51 → now 1 session(s) + +Session Started Where Title +xXf6Fi 2026-08-31 03:29 . Opencode trace token sum script + + + ⚑ ❬xXf6Fi❭ Opencode trace token sum script ~/Code/dashboard +──────────────────────────────────────────────────────────────────────────────────────────────────── + + │ 2026-08-31 03:29:12 • user + │ + │ In the `opencode` sub-directory are traces of previous opencode runs, each block ends with a + │ token statistic like this: + │ + │ ``` + │ │ tokens 18 in 134 out 63628 cached 0 written $0.0000 tool-calls + │ ``` + │ + │ please create a python script in the `scripts` directory that adds up all these counts. I need: + │ + │ - tokens in + │ - tokens out + │ - reused tokens from cache + │ + │ ignore written, the price and tool-calls + │ + │ Input to the script should be a trace file, output just the summed token counts. + + + │ 2026-08-31 03:29:12 • assistant • Qwen3.8-27B-Think @plan + │ + │ Let's take a look at the opencode subdirectory to understand the trace format. + │ + │ bash ls /home/mac/Code/dashboard/opencode | head -20; ls /home/mac/Code/dashboard… ok 0.0s + │ in + │ { + │ "command": "ls /home/mac/Code/dashboard/opencode | head -20; ls + │ /home/mac/Code/dashboard/scripts 2>/dev/null || echo \"no scripts dir\"" + │ } + │ out + │ 000_opencode_session_2026-08-30.txt + │ 001_opencode_session_chart_flicker_2026-08-30.txt + │ 002_opencode_session_journal_append_2026-08-30.txt + │ 003_opencode_session_plugin_skeleton_2026-08-30.txt + │ 004_opencode_session_refactor_sample_storage_2026-08-30.txt + │ 005_opencode_session_service_detail_inline_2026-08-30.txt + │ 006_opencode_session_sleep_inhibitor_plugin_2026-08-30.txt + │ 007_opencode_session_lact_plugin_2026-08-30.txt + │ 008_opencode_session_linter_issues_2026-08-30.txt + │ 009_opencode_session_add_documentation_2026-08-30.txt + │ 010_opencode_session_refactor_json_dry_2026-08-31.txt + │ 011_opencode_session_plugin_sessions_2026-08-31.txt + │ 012_opencode_session_selective_refresh_2026-08-31.txt + │ 012_opencode_session_selective_refresh_subagent_2026-08-31.txt + │ __pycache__ + │ screenshot.py + │ grep tokens \d+ in \d+ out [output truncated] ok 0.0s + │ in + │ { + │ "pattern": "tokens \\d+ in \\d+ out", + │ "path": "/home/mac/Code/dashboard/opencode" + │ } + │ out + │ Found 100 matches (more matches available) + │ /home/mac/Code/dashboard/opencode/012_opencode_session_selective_refresh_2026-08-31.txt: + │ Line 102: │ tokens 9727 in 431 out 0 cached 0 written $0.0000 tool-calls + │ + │ Line 319: │ tokens 13232 in 8361 out 10159 cached 0 written $0.0000 tool-calls + │ + │ Line 438: │ tokens 11779 in 1765 out 23387 cached 0 written $0.0000 tool-calls + │ + │ Line 492: │ tokens 2566 in 264 out 35162 cached 0 written $0.0000 tool-calls + │ + │ Line 524: │ tokens 643 in 283 out 37993 cached 0 written $0.0000 tool-calls + │ + │ Line 603: │ tokens 44 in 453 out 38919 cached 0 written $0.0000 tool-calls + │ + │ Line 728: │ tokens 2176 in 9184 out 39416 cached 0 written $0.0000 tool-calls + │ + │ Line 819: │ tokens 41666 in 2610 out 9211 cached 0 written $0.0000 stop + │ + │ Line 1011: │ tokens 53278 in 323 out 0 cached 0 written $0.0000 tool-calls + │ + │ Line 1287: │ tokens 5120 in 1261 out 53600 cached 0 written $0.0000 tool-calls + │ + │ Line 1377: │ tokens 1869 in 913 out 59980 cached 0 written $0.0000 tool-calls + │ + │ Line 1471: │ tokens 82 in 1467 out 62762 cached 0 written $0.0000 tool-calls + │ + │ Line 1562: │ tokens 157 in 2987 out 64312 cached 0 written $0.0000 tool-calls + │ + │ Line 1629: │ tokens 414 in 1169 out 67457 cached 0 written $0.0000 tool-calls + │ + │ Line 1675: │ tokens 29 in 455 out 69039 cached 0 written $0.0000 tool-calls + │ + │ Line 1768: │ tokens 18 in 272 out 69524 cached 0 written $0.0000 tool-calls + │ + │ Line 1903: │ tokens 3987 in 2620 out 69813 cached 0 written $0.0000 tool-calls + │ + │ Line 1960: │ tokens 3452 in 734 out 73796 cached 0 written $0.0000 tool-calls + │ + │ Line 2065: │ tokens 24 in 3588 out 77982 cached 0 written $0.0000 tool-calls + │ + │ Line 2089: │ tokens 20 in 90 out 81594 cached 0 written $0.0000 tool-calls + │ + │ Line 2125: │ tokens 127 in 481 out 81703 cached 0 written $0.0000 tool-calls + │ + │ Line 2199: │ tokens 37 in 1668 out 82310 cached 0 written $0.0000 tool-calls + │ + │ Line 2240: │ tokens 21 in 413 out 84014 cached 0 written $0.0000 + │ … [6614 more chars] + │ truncated 8614 chars shown, the rest was not kept + │ + │ tokens 9837 in 131 out 0 cached 0 written $0.0000 tool-calls + + + │ 2026-08-31 03:30:09 • assistant • Qwen3.8-27B-Think @plan + │ + │ The format is consistent. I'll check for variations, like non-zero cached values or different + │ line endings. I'll check the lines containing "cached" to see if there are any that aren't 0. + │ + │ bash grep -h "tokens" opencode/*.txt | grep -v "cached 0 " | head -10; echo "---"… ok 0.0s + │ in + │ { + │ "command": "grep -h \"tokens\" opencode/*.txt | grep -v \"cached 0 \" | head -10; echo + │ \"---\"; grep -hc \"tokens .* in .* out\" opencode/*.txt | awk '{s+=$1} END {print \"total + │ stat lines:\", s}'", + │ "workdir": "/home/mac/Code/dashboard" + │ } + │ out + │ │ bracketed tokens in lspci. The user's example was "Radeon Vega Series". My format + │ includes + │ │ 'None' tokens: $(grep -oE '\\bNone\\b' /tmp/ov.html | wc -l)\"; echo \"--- + │ │ literal 'None' tokens: 0 + │ │ 5. ✅ /api/overview: real values render, 0 "None" tokens, power (on AC) works + │ │ Confirmed: **0** `None` tokens in the overview HTML (the earlier "FOUND" was a + │ --- + │ total stat lines: 897 + │ + │ tokens 4646 in 147 out 9967 cached 0 written $0.0000 tool-calls + + + │ 2026-08-31 03:30:19 • assistant • Qwen3.8-27B-Think @plan + │ + │ Interesting — the cached values are all 0 in these traces? Let me check the lines that have + │ "cached" but not "cached 0": + │ + │ Actually, the grep for "tokens" excluding "cached 0 " was showing lines that contain the word + │ "tokens" within the text (like "bracketed tokens in lspci") but aren't stat lines. So, do all + │ the stat lines have "cached 0"? Let me verify by checking the stat lines that contain a non-zero + │ cached value. + │ + │ bash grep -hE "│ tokens [0-9]+ in [0-9]+ out [0-9]+ cached [0-9]+ written" openco… ok 0.0s + │ in + │ { + │ "command": "grep -hE \"│ tokens [0-9]+ in [0-9]+ out [0-9]+ cached [0-9]+ written\" + │ opencode/*.txt | grep -vE \"cached 0 written\" | head; echo \"===\"; grep -hcE \"│ tokens + │ [0-9]+ in [0-9]+ out [0-9]+ cached [0-9]+ written\" opencode/*.txt | awk -F: '{s+=$1} END + │ {print s}'", + │ "workdir": "/home/mac/Code/dashboard" + │ } + │ out + │ === + │ 897 + │ + │ tokens 148 in 255 out 14761 cached 0 written $0.0000 tool-calls + + + │ 2026-08-31 03:30:25 • assistant • Qwen3.8-27B-Think @plan + │ + │ All 897 statistics lines match the exact format `│ tokens N in N out N cached N written`, and in + │ these traces all cached values happen to be 0, but the script should still sum them up. + │ + │ Alright, plan: create `scripts/count_tokens.py`: + │ - Argument: trace file + │ - Regex: `tokens (\d+) in (\d+) out (\d+) cached (\d+) written` + │ - Output totals: tokens in, tokens out, cached + │ + │ Note that the scripts/ directory already exists and contains `__pycache__` and `screenshot.py`. + │ Let me quickly check the style of screenshot.py to align with conventions. + │ + │ read /home/mac/Code/dashboard/scripts/screenshot.py [output truncated] ok 0.0s + │ in + │ { + │ "filePath": "/home/mac/Code/dashboard/scripts/screenshot.py", + │ "limit": 40 + │ } + │ out + │ /home/mac/Code/dashboard/scripts/screenshot.py + │ file + │ + │ 1: """Capture per-tab screenshots of the dashboard with headless Chromium. + │ 2: + │ 3: A maintenance tool, not an application dependency: it drives Chromium over + │ 4: the Chrome DevTools Protocol using the ``websocket-client`` package, so it + │ 5: must be run with a Python that has it installed (the system ``python3`` has + │ 6: it; the project venv does not) and a ``chromium`` (or ``chromium-browser`` / + │ 7: ``google-chrome``) binary on PATH. The dashboard server must already be + │ 8: running, because the screenshots show its live state. + │ 9: + │ 10: Usage: + │ 11: + │ 12: python3 scripts/screenshot.py [--url URL] [--out DIR] [--date YYYYMMDD] + │ 13: [--width N] [--height N] [--tabs overview,disks,...] + │ 14: + │ 15: For every selected tab the script clicks the tab button, waits until the + │ 16: tab's content has been fetched and rendered, then stores a full-page PNG at + │ 17: ``/_.png`` (e.g. ``screenshots/Overview_20260831.png``), + │ 18: matching the filenames referenced in the README. + │ 19: """ + │ 20: + │ 21: import argparse + │ 22: import base64 + │ 23: import json + │ 24: import shutil + │ 25: import socket + │ 26: import subprocess + │ 27: import sys + │ 28: import tempfile + │ 29: import time + │ 30: import urllib.request + │ 31: from pathlib import Path + │ 32: from typing import Any + │ 33: + │ 34: import websocket + │ 35: + │ 36: TABS = ("overview", "disks", "processes", "journal", "services", "plugins") + │ 37: + │ 38: # JavaScript readiness conditions, one per tab: a tab is captured once its + │ 39: # expression evaluates truthy. The journal waits for real lines (the error + │ 40: # banner also has the jline class), and the overview extra settle below gives + │ + │ (Showing lines 1-40 of 337. Use offset=41 to continue.) + │ + │ truncated 1752 chars shown, the rest was not kept + │ + │ tokens 20 in 184 out 15164 cached 0 written $0.0000 tool-calls + + + │ 2026-08-31 03:30:29 • assistant • Qwen3.8-27B-Think @plan + │ + │ Now I have the full picture. Plan: + │ + │ **`scripts/count_tokens.py`** + │ - Module docstring including usage (to match the screenshot.py style) + │ - `argparse` with a single positional argument `trace_file` + │ - Regex against each line: `tokens (\d+) in (\d+) out (\d+) cached (\d+) written` + │ - Should we anchor it to the pipe character? In the traces the format is `│ tokens 18 in 134 + │ out 63628 cached 0 written $0.0000 tool-calls`. The regex `tokens (\d+) in (\d+) out (\d+) + │ cached (\d+) written` is specific enough (confirmed that 897 lines match, no false positives + │ like "None tokens" etc. — those don't have the "in ... out ... cached ... written" structure). + │ - Sum the three values and print: + │ ``` + │ tokens in: N + │ tokens out: N + │ cached: N + │ ``` + │ - Google-style docstrings per the repo's convention. + │ + │ Plan mode is enabled — I must not write files. I should present the plan and confirm with the + │ user if necessary. The task is simple and unambiguous. I'll present a concise plan. + │ + │ One question worth considering: the output format. "Output is only the summed token counts" — a + │ simple three-line print. No need to ask. Present the plan concisely. + │ + │ The trace format is consistent: all 897 stat lines across the traces match `│ tokens in + │ out cached written $ `. Plan: + │ + │ **`scripts/count_tokens.py`** (new file, matching `screenshot.py`'s argparse/docstring style): + │ + │ 1. `argparse` with one positional arg: path to a trace file. + │ 2. Read line by line, match with regex `tokens (\d+) in (\d+) out (\d+) cached (\d+) written` — + │ verified against all 897 lines, no false positives in the trace text. + │ 3. Sum and print three lines: + │ ``` + │ tokens in: + │ tokens out: + │ cached: + │ ``` + │ 4. Google-style docstrings per repo convention. + │ + │ Verified: in the current traces `cached` is always 0, but the script still sums it. + │ Written/price/tool-calls ignored as requested. + │ + │ Ready to implement — shall I go ahead? + │ + │ tokens 540 in 547 out 15368 cached 0 written $0.0000 stop + + + │ 2026-08-31 03:31:38 • user + │ + │ go + + + │ 2026-08-31 03:31:38 • assistant • Qwen3.8-27B-Think + │ + │ I'll write the script right now. + │ + │ write /home/mac/Code/dashboard/scripts/count_tokens.py ok 0.0s + │ in + │ { + │ "filePath": "/home/mac/Code/dashboard/scripts/count_tokens.py", + │ "content": "\"\"\"Sum the per-block token statistics from an opencode session + │ trace.\n\nEach conversation block in a trace ends with a line like::\n\n │ tokens 18 + │ in 134 out 63628 cached 0 written $0.0000 tool-calls\n\nThis script adds up the *in*, + │ *out* and *cached* columns across all blocks\nand prints the three totals; the + │ written-token count, the price and the\ntool-call indicator are ignored.\n\nUsage:\n\n + │ python3 scripts/count_tokens.py opencode/000_opencode_session_....txt\n\"\"\"\n\nimport + │ argparse\nimport re\nimport sys\nfrom pathlib import Path\n\n# The stat line is preceded + │ by a box-drawing character and ends either with\n# \"tool-calls\" or \"stop\"; only the + │ numeric columns matter.\nSTAT_RE = re.compile(r\"tokens (\\d+) in (\\d+) out (\\d+) cached + │ (\\d+) written\")\n\n\ndef sum_tokens(lines) -> tuple[int, int, int]:\n \"\"\"Add up + │ the in/out/cached token counts of all stat lines.\n\n Args:\n lines: Iterable of + │ trace lines.\n\n Returns:\n A ``(tokens_in, tokens_out, cached)`` triple of + │ sums.\n \"\"\"\n tokens_in = 0\n tokens_out = 0\n cached = 0\n for line in + │ lines:\n match = STAT_RE.search(line)\n if not match:\n + │ continue\n tokens_in += int(match.group(1))\n tokens_out += + │ int(match.group(2))\n cached += int(match.group(3))\n return tokens_in, + │ tokens_out, cached\n\n\ndef main() -> None:\n \"\"\"Parse arguments, read the trace + │ file and print the totals.\"\"\"\n parser = argparse.ArgumentParser(\n + │ description=\"Sum the token statistics from an opencode session trace.\"\n )\n + │ parser.add_argument(\"trace_file\", type=Path, help=\"path to the trace file\")\n args + │ = parser.parse_args()\n\n if not args.trace_file.is_file():\n parser.error(f\"no + │ such file: {args.trace_file}\")\n\n with args.trace_file.open(encoding=\"utf-8\", + │ errors=\"replace\") as trace:\n to + │ … [224 more chars] + │ out Wrote file successfully. + │ + │ tokens 16243 in 599 out 0 cached 0 written $0.0000 tool-calls + │ + │ patch 1 file(s) e1552454 + + + │ 2026-08-31 03:32:12 • assistant • Qwen3.8-27B-Think + │ + │ Verify against the traces. Calculate the expected totals independently using awk and compare. + │ + │ Now verify against an independent awk calculation: + │ + │ bash uv run python scripts/count_tokens.py opencode/012_opencode_session_selectiv… ok 0.0s + │ in + │ { + │ "command": "uv run python scripts/count_tokens.py + │ opencode/012_opencode_session_selective_refresh_2026-08-31.txt; echo \"--- awk + │ cross-check:\"; awk -F'tokens | in | out | cached | written' '/tokens [0-9]+ in [0-9]+ out + │ [0-9]+ cached [0-9]+ written/{i+=$2; o+=$4; c+=$6} END{print \"tokens in: \"i; print + │ \"tokens out: \"o; print \"cached: \"c}' + │ opencode/012_opencode_session_selective_refresh_2026-08-31.txt", + │ "workdir": "/home/mac/Code/dashboard" + │ } + │ out + │ tokens in: 150788 + │ tokens out: 42958 + │ cached: 1446964 + │ --- awk cross-check: + │ tokens in: 150788 + │ tokens out: 1446964 + │ cached: 0 + │ + │ tokens 21 in 216 out 16841 cached 0 written $0.0000 tool-calls + + + │ 2026-08-31 03:32:17 • assistant • Qwen3.8-27B-Think ERROR + │ + │ Mismatch! The awk and Python results differ. Let me check: Python's output is "tokens in: + │ 150788, tokens out: 42958, cached: 1446964". Awk's output is "tokens in: 150788, tokens out: + │ 1446964, cached: 0". + │ + │ So in awk's field splitting: when splitting with `-F'tokens | in | out | cached | written'`, the + │ line ` │ tokens 18 in 134 out 63628 cached 0 written $0.0000 tool-calls` becomes: + │ - $1 = " │ " + │ - $2 = "18" + │ - $3 = " " + │ - $4 = "134" + │ - $5 = " " + │ - $6 = "63628" + │ - $7 = " " + │ - $8 = "0" + │ - $9 = " " + │ - $10 = "$0.0000 tool-calls" + │ + │ Therefore $2=18 (in), $4=134 (out), $6=63628 (cached!). I made an indexing mistake in awk: since + │ there are spaces in between, the fields get offset. So actually awk's $6 is cached, not out. In + │ other words, awk's "tokens out: 1446964" is actually the cached total, and its "cached: 0" is + │ actually... no wait. + │ + │ Let me recalculate: in awk i+=$2 (in), o+=$4 (out), c+=$6 (cached). Output: i=150788, o=1446964, + │ c=0. + │ + │ In Python: in=150788, out=42958, cached=1446964. + │ + │ So Python's cached (1446964) == awk's $4 total (1446964)? This means the sum of awk's $4 equals + │ Python's cached sum. And awk's c ($6) = 0. + │ + │ Hmm, wait, that's strange. Let me look at the actual line: `│ tokens 18 in 134 out 63628 cached + │ 0 written $0.0000 tool-calls`. Fields: $2=18, $4=134, $6=63628, $8=0. So awk's i=$2=18 (in ✓), + │ o=$4=134 (out), c=$6=63628 (cached). Therefore awk's "o" total should equal Python's out total, + │ and awk's "c" total should equal Python's cached total. But awk's o=1446964 vs Python's + │ out=42958, and awk's c=0 vs Python's cached=1446964. + │ + │ So there's a contradiction. Maybe... the field separator is being interpreted as a regex with + │ multiple alternatives, and awk is splitting correctly, but there are lines where "cached" isn't + │ 0, or the format is different. Wait — actually, maybe there are lines where the format is + │ `tokens X in Y out Z cached W written`, and W is non-zero, and in some lines the fields are + │ misaligned? + │ + │ Hmm, actually wait: earlier I ran `grep -h "tokens" ... | gr + │ … [9072 more chars] + │ + │ error {"name":"MessageAbortedError","data":{"message":"Aborted"}} + + + │ 2026-08-31 03:34:13 • user + │ + │ your awk script is wrong, the python script calculated correctly + + + │ 2026-08-31 03:34:13 • assistant • Qwen3.8-27B-Think + │ + │ The user is saying that awk is wrong and python is correct. Let me verify. The awk with multiple + │ delimiters specified: `-F'tokens | in | out | cached | written'`. For a line like `│ tokens + │ 150788 in 42958 out 1446964 cached 0 written $0.0000 tool-calls`: + │ + │ Fields: $1 = "│ ", $2 = "150788", $3 = "", $4 = "42958", $5 = "", $6 = "1446964", $7 = "", $8 = + │ "0", $9 = "", $10 = "$0.0000 tool-calls". + │ + │ Wait — with multi-character delimiters in awk, when delimiters are adjacent, empty fields are + │ generated. Let me count: the string is "tokens 150788 in 42958 out 1446964 cached 0 written + │ $0.0000 tool-calls". + │ + │ Split by "tokens ": ["", "150788 in 42958 out 1446964 cached 0 written $0.0000 tool-calls"] + │ Then split the rest by " in ": ["150788", "42958 out 1446964 cached 0 written $0.0000 + │ tool-calls"] + │ By " out ": ["42958", "1446964 cached 0 written $0.0000 tool-calls"] + │ By " cached ": ["1446964", "0 written $0.0000 tool-calls"] + │ By " written": ["0", "$0.0000 tool-calls"] + │ + │ But awk's -F treats the string as an ERE, so "tokens | in | out | cached | written" becomes an + │ alternation of "tokens", " in ", " out ", " cached ", " written". Note: " written" has no + │ trailing space, and "tokens " has a trailing space… actually the regex is `tokens | in | out | + │ cached | written` = alternation: `tokens ` | ` in ` | ` out ` | ` cached ` | `written`. + │ + │ Splitting "│ tokens 150788 in 42958 out 1446964 cached 0 written $0.0000 tool-calls": + │ - "│ " before "tokens " → $1 = "│ " + │ - $2 = "150788" + │ - $3 = "42958" + │ - $4 = "1446964" + │ - $5 = "0" + │ - $6 = " $0.0000 tool-calls" (after "written", with a leading space? No — since " written" has + │ no trailing space in the regex… wait, the alternation is: `tokens ` (with space), ` in ` (with + │ spaces on both sides), ` out `, ` cached `, `written` (no leading or trailing space!). + │ + │ Hmm, so after "0 " comes "written" — wait, "0 written" — the space between 0 and written is part + │ of " cached "… let me redo this. The line: `tokens 150788 in 42958 out 1446964 cached 0 written + │ $0.0000 tool- + │ … [1467 more chars] + │ + │ You're right — my awk cross-check had a field-index bug (the `written` delimiter had no trailing + │ space, which shifted `$4`/`$6`). Let me re-verify with the corrected indices: + │ + │ bash awk '/tokens [0-9]+ in [0-9]+ out [0-9]+ cached [0-9]+ written/{split($0,a,"… ok 0.0s + │ in + │ { + │ "command": "awk '/tokens [0-9]+ in [0-9]+ out [0-9]+ cached [0-9]+ + │ written/{split($0,a,\"tokens \"); split(a[2],b,\" in \"); split(b[2],c,\" out \"); + │ split(c[2],d,\" cached \"); split(d[2],e,\" written\"); i+=b[1]; o+=c[1]; k+=d[1]} + │ END{print \"tokens in: \"i; print \"tokens out: \"o; print \"cached: \"k}' + │ opencode/012_opencode_session_selective_refresh_2026-08-31.txt", + │ "workdir": "/home/mac/Code/dashboard" + │ } + │ out + │ tokens in: 150788 + │ tokens out: 42958 + │ cached: 1446964 + │ + │ tokens 7759 in 1512 out 9421 cached 0 written $0.0000 tool-calls + + + │ 2026-08-31 03:34:58 • assistant • Qwen3.8-27B-Think + │ + │ With this, the independent awk check now matches Python perfectly: in=150788, out=42958, + │ cached=1446964. + │ + │ Let's also do a quick lint check with basedpyright as per the repository's convention. + │ + │ The cross-check now fully matches the Python script. Let's run the linter as per the + │ repository's conventions: + │ + │ bash uvx basedpyright scripts/count_tokens.py 2>&1 | tail -3 ok 0.0s + │ in + │ { + │ "command": "uvx basedpyright scripts/count_tokens.py 2>&1 | tail -3", + │ "workdir": "/home/mac/Code/dashboard" + │ } + │ out + │   Argument corresponds to parameter "string" in function "search" + │ (reportUnknownArgumentType) + │ /home/mac/Code/dashboard/scripts/count_tokens.py:53:5 - warning: Result of call expression + │ is of type "Action" and is not used; assign to variable "_" if this is intentional + │ (reportUnusedCallResult) + │ 0 errors, 6 warnings, 0 notes + │ + │ tokens 50 in 145 out 18691 cached 0 written $0.0000 tool-calls + + + │ 2026-08-31 03:35:03 • assistant • Qwen3.8-27B-Think + │ + │ 0 errors, 6 warnings. Let me check the full warnings to see if they're worth fixing. The two + │ that are shown: `reportUnknownArgumentType` (search against an unknown type — from iterating + │ `lines` without typing) and `reportUnusedCallResult` (parser.error's result isn't being used). + │ Let me look at the rest and decide. The style in screenshot.py is... let me check what + │ basedpyright says about screenshot.py to match the existing warning tolerance. + │ + │ bash uvx basedpyright scripts/count_tokens.py 2>&1 | head -20; echo "==="; uvx ba… ok 0.0s + │ in + │ { + │ "command": "uvx basedpyright scripts/count_tokens.py 2>&1 | head -20; echo \"===\"; uvx + │ basedpyright scripts/screenshot.py 2>&1 | tail -2", + │ "workdir": "/home/mac/Code/dashboard" + │ } + │ out + │ /home/mac/Code/dashboard/scripts/count_tokens.py + │ /home/mac/Code/dashboard/scripts/count_tokens.py:18:8 - warning: Import "sys" is not + │ accessed (reportUnusedImport) + │ /home/mac/Code/dashboard/scripts/count_tokens.py:26:16 - warning: Type of parameter + │ "lines" is unknown (reportUnknownParameterType) + │ /home/mac/Code/dashboard/scripts/count_tokens.py:26:16 - warning: Type annotation is + │ missing for parameter "lines" (reportMissingParameterType) + │ /home/mac/Code/dashboard/scripts/count_tokens.py:38:9 - warning: Type of "line" is unknown + │ (reportUnknownVariableType) + │ /home/mac/Code/dashboard/scripts/count_tokens.py:39:32 - warning: Argument type is unknown + │   Argument corresponds to parameter "string" in function "search" + │ (reportUnknownArgumentType) + │ /home/mac/Code/dashboard/scripts/count_tokens.py:53:5 - warning: Result of call expression + │ is of type "Action" and is not used; assign to variable "_" if this is intentional + │ (reportUnusedCallResult) + │ 0 errors, 6 warnings, 0 notes + │ === + │ /home/mac/Code/dashboard/scripts/screenshot.py:329:9 - warning: Result of call expression + │ is of type "list[Path]" and is not used; assign to variable "_" if this is intentional + │ (reportUnusedCallResult) + │ 2 errors, 29 warnings, 0 notes + │ + │ tokens 94 in 184 out 18887 cached 0 written $0.0000 tool-calls + + + │ 2026-08-31 03:35:11 • assistant • Qwen3.8-27B-Think + │ + │ screenshot.py already has 2 errors and 29 warnings, so the script's tolerance level is loose. + │ However, my script should be kept clean: remove the unused `sys` import, and add a type + │ annotation `Iterable[str]` to `lines`. The unused result from `parser.error` is common argparse + │ style (it exits), but I could also use `parser.error` — since it's idiomatic, I'll leave it as + │ is. In fact, to keep the warnings minimal, I'll fix the 5 fixable warnings and leave the + │ parser.error one as is (it's idiomatic). Let's make the edits. + │ + │ `scripts/screenshot.py` already has 2 errors/29 warnings, so the standard is loose, but let's + │ clean up the easy ones (unused imports, missing annotations): + │ + │ edit /home/mac/Code/dashboard/scripts/count_tokens.py ok 0.0s + │ in + │ { + │ "filePath": "/home/mac/Code/dashboard/scripts/count_tokens.py", + │ "oldString": "import argparse\nimport re\nimport sys\nfrom pathlib import Path", + │ "newString": "import argparse\nimport re\nfrom collections.abc import Iterable\nfrom + │ pathlib import Path" + │ } + │ out Edit applied successfully. + │ edit /home/mac/Code/dashboard/scripts/count_tokens.py ok 0.0s + │ in + │ { + │ "filePath": "/home/mac/Code/dashboard/scripts/count_tokens.py", + │ "oldString": "def sum_tokens(lines) -> tuple[int, int, int]:\n \"\"\"Add up the + │ in/out/cached token counts of all stat lines.\n\n Args:\n lines: Iterable of + │ trace lines.", + │ "newString": "def sum_tokens(lines: Iterable[str]) -> tuple[int, int, int]:\n \"\"\"Add + │ up the in/out/cached token counts of all stat lines.\n\n Args:\n lines: Iterable + │ of trace lines." + │ } + │ out Edit applied successfully. + │ + │ tokens 332 in 405 out 19166 cached 0 written $0.0000 tool-calls + │ + │ patch 1 file(s) 2770a351 + + + │ 2026-08-31 03:35:21 • assistant • Qwen3.8-27B-Think + │ + │ Let me verify once more: compile, run with the test file, and re-run basedpyright. + │ + │ bash uv run python -m compileall -q scripts/count_tokens.py && uv run python scri… ok 0.0s + │ in + │ { + │ "command": "uv run python -m compileall -q scripts/count_tokens.py && uv run python + │ scripts/count_tokens.py opencode/012_opencode_session_selective_refresh_2026-08-31.txt && + │ uvx basedpyright scripts/count_tokens.py 2>&1 | tail -1", + │ "workdir": "/home/mac/Code/dashboard" + │ } + │ out + │ tokens in: 150788 + │ tokens out: 42958 + │ cached: 1446964 + │ 0 errors, 1 warning, 0 notes + │ + │ tokens 29 in 129 out 19902 cached 0 written $0.0000 tool-calls + + + │ 2026-08-31 03:35:25 • assistant • Qwen3.8-27B-Think + │ + │ Clean. The only remaining warning is the idiomatic unused result of `parser.error` (which exits + │ the process), the same as what's already in screenshot.py. Done. Summarize concisely. + │ + │ Done. `scripts/count_tokens.py` is in place: + │ + │ - Input: one trace file path (`python3 scripts/count_tokens.py `), output: three summed + │ lines (`tokens in`, `tokens out`, `cached`) + │ - Regex `tokens (\d+) in (\d+) out (\d+) cached (\d+) written` — matches all 897 stat lines + │ across the traces, ignores written/price/tool-calls + │ - Verified against an independent awk pass (150788 / 42958 / 1446964 on trace 012) and + │ basedpyright clean (the 1 remaining warning is the idiomatic unused `parser.error` result, same + │ as `screenshot.py`) + │ + │ tokens 60 in 202 out 20060 cached 0 written $0.0000 stop + diff --git a/scripts/count_tokens.py b/scripts/count_tokens.py new file mode 100644 index 0000000..c0e036a --- /dev/null +++ b/scripts/count_tokens.py @@ -0,0 +1,68 @@ +"""Sum the per-block token statistics from an opencode session trace. + +Each conversation block in a trace ends with a line like:: + + │ tokens 18 in 134 out 63628 cached 0 written $0.0000 tool-calls + +This script adds up the *in*, *out* and *cached* columns across all blocks +and prints the three totals; the written-token count, the price and the +tool-call indicator are ignored. + +Usage: + + python3 scripts/count_tokens.py opencode/000_opencode_session_....txt +""" + +import argparse +import re +from collections.abc import Iterable +from pathlib import Path + +# The stat line is preceded by a box-drawing character and ends either with +# "tool-calls" or "stop"; only the numeric columns matter. +STAT_RE = re.compile(r"tokens (\d+) in (\d+) out (\d+) cached (\d+) written") + + +def sum_tokens(lines: Iterable[str]) -> tuple[int, int, int]: + """Add up the in/out/cached token counts of all stat lines. + + Args: + lines: Iterable of trace lines. + + Returns: + A ``(tokens_in, tokens_out, cached)`` triple of sums. + """ + tokens_in = 0 + tokens_out = 0 + cached = 0 + for line in lines: + match = STAT_RE.search(line) + if not match: + continue + tokens_in += int(match.group(1)) + tokens_out += int(match.group(2)) + cached += int(match.group(3)) + return tokens_in, tokens_out, cached + + +def main() -> None: + """Parse arguments, read the trace file and print the totals.""" + parser = argparse.ArgumentParser( + description="Sum the token statistics from an opencode session trace." + ) + parser.add_argument("trace_file", type=Path, help="path to the trace file") + args = parser.parse_args() + + if not args.trace_file.is_file(): + parser.error(f"no such file: {args.trace_file}") + + with args.trace_file.open(encoding="utf-8", errors="replace") as trace: + tokens_in, tokens_out, cached = sum_tokens(trace) + + print(f"tokens in: {tokens_in}") + print(f"tokens out: {tokens_out}") + print(f"cached: {cached}") + + +if __name__ == "__main__": + main()