pyXcom

使用前请自行打开 Chrome、Edge 或 Safari 并登录 X。pyXcom 不会打开或控制浏览器，也不会替你登录。

Collect public X user profiles, posts, replies, search results and observed network relationships using your existing Chrome, Edge or Safari session. Post datasets contain three linked CSV tables: users.csv, posts.csv and comments.csv; network datasets have separate relationship and snapshot tables.

Version 0.7.1 consolidates collection and persistence behavior: readable posts survive mixed source pages, profile history follows stable user IDs, and saved JSONL preserves Unicode text. Search, quote discovery, repost activity and follower/following snapshots remain available. Collection is limited to results returned by X; a completed visible query does not establish complete historical or network coverage. See the release notes and saved-data rules.

The interface follows PykTok's approachable get/save convention, with explicit parameters and resumable datasets. pyXcom is an independent implementation; it does not depend on PykTok or twikit.

Install

Python 3.10 or newer:

python -m pip install pyXcom

From a cloned repository, use python -m pip install ..

Or in a development environment:

python3 -m venv .venv
.venv/bin/python -m pip install -e .

The distribution name is pyXcom; the import and command are pyxcom.

Quick start

1. Open Chrome yourself and sign in to X.
2. Find your profile at chrome://version → Profile Path. Use its folder name, such as Default or Profile 3.
3. Run:

from pyxcom import XClient

with XClient(profile="Default") as client:
    user = client.get_user("thsottiaux")
    print(user.name, user.followers_count)

    result = client.save_user_activity(
        "thsottiaux",
        output_dir="output/tibo_year",
        since="2025-09-29",
        until="2026-09-30",
        max_pages=2,
    )
    print(result.to_dict())

Repeat the same call and output directory to resume. max_pages=2 fetches at most two pages per timeline per call. Remove this option to continue paging until the source ends or the date boundary is reached. A saved partial result reports its stop reason.

Optional constructor settings include browser="edge", cookie_db=..., proxy=..., delay=1.0, and timeout=30. Cookies are read into memory and sent only to X. No passwords or exported cookie files are needed.

Safari on macOS

Use an existing Safari login without launching a browser:

with XClient(browser="safari") as client:
    profile = client.get_user("OpenAI")

pyxcom user OpenAI --browser safari

Safari reads Cookies.binarycookies using the already included browser-cookie3. Omit profile: Safari profile selection is not supported by this adapter. For storage outside the supported default locations, use cookie_db="/accessible/path/Cookies.binarycookies" or CLI --cookie-db. Chrome and Edge still use their existing profile/database options.

If macOS denies file access, pyXcom reports an AuthenticationError identifying the permission issue. The user may authorize the application running pyXcom (such as their terminal or Codex) in System Settings → Privacy & Security → Full Disk Access, then retry. The package does not change permissions or fall back past denied access. Missing storage, an unsupported cookie-file format, and absence of the required X login cookies are reported separately. This does not establish that an expired session is still accepted by X.

Python functions

Methods belong to XClient. Every method lists its accepted parameters explicitly.

• get_* returns a Profile, Post, list[Post], or network list[Profile]; it does not write a dataset.
• iter_* returns an iterator. Requests happen as it is consumed.
• save_* returns CollectionResult with output_dir, post_count, pages_fetched, complete, and reason. For post datasets post_count counts unique records, including replies; for network datasets this compatibility field counts observed users. Consult each manifest for table counts and coverage.
• Parameters: handle for one account, handles for several, keyword for search, output_dir for saved datasets, and since/until for dates. Options are keyword-only.
• Dates are UTC: since inclusive, until exclusive. max_pages and limit must be positive integers or None. Saved timeline/mirror limit is a page-boundary stopping threshold, so a final page can exceed it; iterator limits are exact.

See API reference for signatures, return types and compatibility names.

Search one account

with XClient(profile="Default") as client:
    matches = client.get_search_posts(
        "reset", handle="thsottiaux",
        since="2025-09-29", until="2026-09-30", limit=20,
    )
    result = client.save_search_posts(
        "reset", output_dir="output/tibo_reset",
        handle="thsottiaux", since="2025-09-29", until="2026-09-30",
    )

Direct account search scans main posts and authored replies, then matches a literal word/phrase without case sensitivity. Matching posts do not represent deduplicated real-world events. Cross-user search requires an explicit mirror_base; it sends search terms to that mirror and retrieves discovered post details from X. No mirror is enabled by default.

Native search, quotes and repost activity

*_search_query submits X search syntax to the native Latest search endpoint; it does not require or use a mirror. *_search_posts retains its account/literal behavior above. Use a separate output directory for each query or source:

with XClient(profile="Default") as client:
    result = client.save_search_query(
        '("usage reset" OR "rate limit reset") (OpenAI OR Codex)',
        "output/reset_search", since="2025-09-29", until="2026-09-30",
        max_pages=2, limit=100,
    )
    print(result.complete, result.reason)
    client.save_post_quotes("1973931546550894681", "output/reset_quotes", max_pages=2)
    client.save_user_reposts("thsottiaux", "output/tibo_reposts", max_pages=2)

Quote discovery uses native search followed by a check of quoted_post_id; zero matches do not establish zero quotes. Repost activity is collected from visible account timeline wrappers, preserving the repost ID and its action timestamp separately from the original post ID/time. A flattened timeline that only returns originals cannot establish action times and reports repost_activity_unavailable with an incomplete result. It is not a complete historical repost archive. Search sorting, visibility and pagination remain controlled by X.

Discovery pauses when the source keeps changing cursors without useful pagination: 3 consecutive cursor-only/empty pages produce empty_page_limit, and 5 pages without new primary source IDs produce no_progress_limit. Both are incomplete results. Counters persist across save/resume calls and appear in manifest.json.discovery_pagination; tweets excluded by date or quote filters are still source content, so a filtered zero is not an empty-page signal.

Paused saves retain raw responses and the last cursor. Calling the same save normally preserves the pause without more requests. If you deliberately want to probe the source later, repeat it with retry_stalled=True (CLI --retry-stalled); this resets the streak without discarding records, raw archives or the cursor. These thresholds are a conservative stopping heuristic and do not prove all historical posts were collected. A fresh query with genuine new source posts continues normally. See API reference for the precise stopping and retry contract.

Readable posts on a page are retained even when another tweet slot is unavailable. manifest.json.source_content records unavailable or unparsed observations without guessing why content is missing. Known unavailable slots allow paging to continue; unknown shapes pause with partial_source_content and retain the request cursor. Reaching the visible end after a content warning remains incomplete; another stop such as repeated_cursor can take precedence while the warning stays in the manifest. Memory/iterator methods expose content coverage in client.last_discovery_collection; use a save method for a persistent report.

Follow networks and reposter lists

Resolve a handle with get_user(handle).id, then pass that stable numeric ID to follower/following methods:

with XClient(profile="Default") as client:
    user_id = client.get_user("thsottiaux").id
    client.save_followers(user_id, "output/tibo_network", max_pages=2, snapshot_id="wave-1")
    client.save_following(user_id, "output/tibo_network", max_pages=2, snapshot_id="wave-1")
    client.save_post_reposters("1973931546550894681", "output/reset_reposters", max_pages=2)

Follow edges point from follower to followed account. follow_edges.csv, reposters.csv, user_snapshots.csv and network_manifest.json preserve observed relationships, user profiles and coverage per snapshot. A reposter list identifies who visibly reposted a post, but its action_time_utc is unknown. Use account repost activity when the wrapper supplies an action time; never substitute the original post time.

Network saves resume a recoverable unfinished snapshot. Once completed or stopped by a terminal bad cursor, calling again without snapshot_id creates a new observation; explicitly reusing a completed ID returns that saved snapshot. Memory/iterator methods raise endpoint, parse or rate-limit errors and retain coverage in last_network_collection; hitting a budget returns the observed prefix. Saves return an incomplete result and preserve checkpoints on source failures. Network and post collections require separate output directories to protect their different users.csv exports. Follow observations cannot establish when a relationship began or reconstruct a historical follow network. Keep collection dates in the analysis. See examples/research_networks.py for a small collection recipe; importing it does not collect data.

Collect several accounts

with XClient(profile="Default") as client:
    result = client.save_users_activity(
        ["OpenAI", "AnthropicAI", "thsottiaux", "sama", "alexalbert__", "bcherny"],
        output_dir="output/ai_year",
        since="2025-09-29", until="2026-09-30",
        pages_per_round=5, rounds=1,
    )

Repeat to resume. rounds=0, wait_on_rate_limit=True keeps running and waits for rate windows when needed. progress=callback receives status dictionaries.

Collect a post or reply and nested comments

with XClient(profile="Default") as client:
    result = client.save_post_comments(
        "1973931546550894681",
        output_dir="output/tibo_conversation",
        max_depth=2,
        max_comments=100,
        max_pages=20,
    )
    print(result.complete, result.reason)

pyxcom post-comments 1973931546550894681 --profile Default \
  --max-depth 2 --max-comments 100 --max-pages 20 \
  --output-dir output/tibo_conversation

The seed can be a main post or a reply. Level 1 replies directly to that seed; level 2 replies to those comments. Main seeds belong in posts.csv; reply seeds remain replies in comments.csv. seed_post_id and seed_relative_depth describe this branch; root_post_id, parent_post_id and depth retain actual conversation relationships and do not relabel a reply as a platform root. Ancestors returned as context are stored in context_posts.csv, not counted as collected descendants. since/until filter descendant timestamps; traversal retains the ancestry needed to reach in-window descendants. Quoted content, unrelated recommendations and comments beyond the requested depth are excluded. Profile details absent from the response remain unavailable.

Offline validate_collection checks the UTC window for analysis descendants. The requested seed and records explicitly marked observation_role="context" can be outside that window because they preserve relationships; their IDs, saved artifacts and hashes are still checked. This exception applies only to post_comments, not to searches or account timelines. Older records without an observation role remain subject to date checks unless they are the requested seed.

max_comments is an exact total comment cap, excluding the root. max_pages caps conversation requests per call. Repeat the same root/depth/output to resume saved branches and cursors; raise the comment cap to continue a capped dataset. Pending page records are retained, so stopping midway through a page does not skip them. Changing depth requires a separate dataset. Python accepts None for unlimited comment/page budgets; depth must be positive.

Stop reasons include comment_limit, page_limit, rate_limited, partial_conversation, and visible_source_end. complete=true means the visible queue was exhausted within the requested depth, not that every comment on X was recovered. Missing ancestors and stalled pagination are reported as partial. iter_post_comments / get_post_comments return reply records without writing a dataset; use save_post_comments when you need coverage status and resumability.

Output

output/tibo_year/
├── users.csv
├── posts.csv
├── comments.csv
├── manifest.json
└── .pyxcom/             # Checkpoints, observations, source streams and reports

Replies to oneself remain comments. A quote within a reply retains its quote link in comments.csv. Direct replies are depth 1; replies to those are depth 2. Missing ancestry leaves depth empty with a depth_status; parent_in_dataset and root_in_dataset indicate observed relationships. Do not interpret missing parents as first-level replies.

user_replies means replies authored by the selected account. Use *_post_comments to collect replies below a particular post or reply from all visible authors, including nested replies. Neither endpoint establishes full conversation coverage.

CSV conventions: UTF-8 with BOM, snake_case columns, string IDs (import as text in Excel), JSON arrays for list fields, empty values for unavailable scalars, UTC timestamp fields. Users without a saved profile have profile_available=false. Engagement counts are snapshots; unknown values are not replaced with zero.

If source records include pure reposts, an additional interactions.csv preserves them. The current authored-account collector does not establish complete repost activity. manifest.json records schema/layout versions, table counts, collection scope, relationship coverage and hashes. .pyxcom/ must be retained for resuming; the three CSV files can be shared independently for analysis.

users.csv groups profiles by stable user_id, so a changed handle, biography or counter does not create a second user or invalidate the dataset. It shows the latest valid capture, using field completeness and canonical JSON to resolve equal timestamps deterministically. profile_snapshots.csv retains each source-labelled snapshot, including old handles and capture times; .pyxcom/profile_observations.jsonl preserves history before the handle-keyed profile view is replaced. Conflicting nonempty account creation timestamps still fail validation. See saved-data rules for selection and resume behavior.

Saved collection pages also retain platform response JSON under .pyxcom/raw/ (network pages under their snapshot state) and query provenance in .pyxcom/collection_log.jsonl. Repeated post observations keep returned engagement metrics in metric_snapshots.csv, with source observations in .pyxcom/observations.jsonl and metric history in .pyxcom/metric_snapshots.jsonl. Unreturned counts remain unavailable. These are observations at retrieval time, not historical metrics at publication. Credentials are not included in the response archive.

When source records contain reply, quote or repost relationships, post_edges.csv exports their directions, source/target post and user IDs, action and observation times, and target availability/resolution flags. An unavailable target is retained; its user ID stays empty if unresolved. Known target authors can appear in users.csv as stubs with profile_available=false. Context-only records do not create source edges. Relationship, context and metric exports appear when observations provide the corresponding data.

Command line

CLI task names correspond to the Python methods:

pyxcom user thsottiaux --profile Default
pyxcom user-posts thsottiaux --profile Default --output-dir output/tibo_posts
pyxcom user-replies thsottiaux --profile Default --output-dir output/tibo_replies
pyxcom user-activity thsottiaux --profile Default \
  --since 2025-09-29 --until 2026-09-30 --output-dir output/tibo_year
pyxcom search-posts reset --handle thsottiaux --profile Default \
  --since 2025-09-29 --until 2026-09-30 --output-dir output/tibo_reset
pyxcom users-activity --handles OpenAI AnthropicAI --profile Default \
  --since 2025-09-29 --until 2026-09-30 --output-dir output/ai_year
pyxcom search-query '("usage reset" OR "rate limit reset") Codex' --profile Default \
  --since 2025-09-29 --until 2026-09-30 --max-pages 2 --output-dir output/reset_search
pyxcom post-quotes 1973931546550894681 --max-pages 2 --output-dir output/reset_quotes
pyxcom user-reposts thsottiaux --max-pages 2 --output-dir output/tibo_reposts
pyxcom user-followers USER_ID --max-pages 2 --snapshot-id wave-1 --output-dir output/network
pyxcom user-following USER_ID --max-pages 2 --snapshot-id wave-1 --output-dir output/network
pyxcom post-reposters 1973931546550894681 --max-pages 2 --output-dir output/reposters

Add --proxy URL if your network requires one. Use pyxcom COMMAND --help for task options. Individual user, post, and raw-post commands accept --output FILE for a JSON file.

post-comments --max-comments all --max-pages all removes comment/page caps; --max-depth still requires a positive integer (default 2). New discovery/network commands also accept all for --max-pages and --limit. Unlimited budgets do not remove visibility or rate limits.

Export, migration and verification

These operations work offline, without browser credentials:

from pyxcom import export_tables, validate_collection, finalize_collection

export_tables("output/ai_year")
print(validate_collection("output/ai_year"))
# Rebuild an interrupted dataset from its saved observations:
finalize_collection("output/ai_year")

pyxcom export --output-dir output/ai_year
pyxcom validate --output-dir output/ai_year
pyxcom finalize --output-dir output/ai_year
pyxcom schema --output-dir output/ai_year

Opening/exporting a legacy dataset migrates its recognized internal files into .pyxcom/, with originals backed up under .pyxcom/legacy/. It publishes the three tables at the root; the previous mixed posts.csv is retained internally. Unrelated user files are left in place. Conflicting migration destinations fail rather than overwrite. schema --apply also backfills classification fields in older records; field reports live under .pyxcom/.

Compatibility and limitations

Old Python names get_search, iter_search, save_search (with user=), and save_accounts remain supported. Prefer *_search_posts (with handle=) and save_users_activity for new code. timeline="replies" still works, but the explicit *_user_replies methods are clearer. Timeline outputs exclude same-author context of the other role. Resuming an older timeline applies the same rule and preserves its original observations in an internal compressed backup. Combined activity keeps both roles.

Old CLI names profile, posts, activity, search, batch, --user and dataset --output remain aliases. Existing code reading root posts.csv as a mixed table must adapt: it now contains main posts only; replies are in comments.csv.

X endpoints may change or impose limits. pyXcom discovers current GraphQL query IDs from X's web bundle, while response parsers still need maintenance. A completed run indicates the requested date boundary or visible source end was reached, not proof of all historical content. Deleted, protected or unavailable posts cannot be recovered. Output migration alone does not fetch comments; call save_post_comments to acquire them from X.

License

pyXcom is released under the MIT License. Copyright © 2026 Haocheng Wang.

Citation

Author: Haocheng Wang, Communication University of China.

If you use pyXcom in a paper, thesis, dataset, or other research output, please cite the software and report the version used. GitHub's Cite this repository menu reads the machine-readable CITATION.cff.

Suggested reference

Wang, H. (2026). pyXcom: Structured and auditable X data collection for communication research (Version 0.7.1) [Computer software]. https://github.com/haochengw372-hash/pyXcom

BibTeX

@software{wang2026pyxcom,
  author  = {Wang, Haocheng},
  title   = {{pyXcom}: Structured and Auditable X Data Collection for Communication Research},
  year    = {2026},
  version = {0.7.1},
  url     = {https://github.com/haochengw372-hash/pyXcom}
}

For reproducible reporting, also describe the collection dates, account or keyword scope, comment-depth limits, package version, and coverage/stop reasons recorded in the output manifest. No DOI or published-paper citation is currently assigned; this reference cites the software itself. Citation is appreciated and does not add a condition to the MIT license.

For longitudinal profiles in post datasets use profile_snapshots.csv; network datasets use user_snapshots.csv. users.csv is the consolidated view. Canonical post tables keep the first saved observation for each ID; later returned text and metrics remain in observation archives and metric snapshots.

Offline development checks: PYTHONPATH=src python -m unittest discover -s tests and ruff check src tests examples. The source distribution includes tests; testing tools are development-only, not runtime dependencies.

Live validation: current X SearchTimeline/Followers use POST read queries; Retweeters is discovered from public lazy-loaded TweetActivity assets. If a search source returns posts outside explicit dates, they are excluded locally and manifest.json.date_scope records the mismatch. date_scope.returned_observations counts source-page observations and out_of_window_observations counts those rejected by the local UTC filter. Pages whose records are all out of window do not stop pagination by themselves. An empty bounded result with this warning does not establish historical absence; even complete=true, reason="source_end" describes only the visible endpoint's pagination, not historical completeness or proof that no in-window posts exist. Request dates and query operators are preserved rather than silently shifted to compensate for source behavior. Native reposts generate only repost edges; embedded quote/reply context is not attributed as another action by the reposter.