def print_ch_summary(channels, file=None, fdate=False):
"""Print a summary paragraph of the channels."""
t_n_claims = 0
t_b_amount = 0
t_e_amount = 0
for ch in channels:
n_claims = ch["meta"].get("claims_in_channel", 0)
amount = float(ch["amount"])
e_amount = float(ch["meta"].get("effective_amount", 0))
t_n_claims += n_claims
t_b_amount += amount
t_e_amount += e_amount
out = [
40 * "-", f"Total claims in channels: {t_n_claims}",
f"Total base stake on all channels: {t_b_amount:14.8f}",
f"Total stake on all channels: {t_e_amount:14.8f}"
]
funcs.print_content(out, file=file, fdate=fdate)
return {
"n_claims": t_n_claims,
"base_amount": t_b_amount,
"total_amount": t_e_amount
}
def print_cmnt_result(result, file=None, fdate=False):
"""Print the response of the comment server when successful."""
cmt_time = result["timestamp"]
cmt_time = time.strftime("%Y-%m-%d_%H:%M:%S%z %A",
time.localtime(cmt_time))
sig_ts = int(result["signing_ts"])
sig_ts = time.strftime("%Y-%m-%d_%H:%M:%S%z %A",
time.localtime(sig_ts))
out = ["claim_id: " + result["claim_id"],
"timestamp: " + cmt_time,
"signing_ts: " + sig_ts,
"comment author: " + result["channel_name"],
"comment author ID: " + result["channel_id"],
"comment_id: " + result["comment_id"],
"parent_id: " + result.get("parent_id", "(None)"),
"currency: " + result.get("currency", "(None)"),
"support_amount: " + str(result.get("support_amount", 0)),
"is_fiat: " + str(result.get("is_fiat", "")),
"is_hidden: " + str(result.get("is_hidden", "")),
"is_pinned: " + str(result.get("is_pinned", "")),
"abandoned: " + str(result.get("abandoned", "")),
"comment:",
"'''",
result["comment"],
"'''"]
funcs.print_content(out, file=file, fdate=fdate)
def print_ch_p_lines(ch_peers_info,
file=None, fdate=False, sep=";"):
"""Print a summary for each channel in a peer search."""
if not ch_peers_info or len(ch_peers_info) < 0:
return False
n_channels = len(ch_peers_info)
out = []
for num, peers_info in enumerate(ch_peers_info, start=1):
if not peers_info:
line = f"{num:4d}/{n_channels:4d}" + f"{sep} "
line += '"None"'
out.append(line)
continue
channel = peers_info["channel"]
channel = f'"{channel}"'
n_streams = peers_info["n_streams"]
total_size = peers_info["total_size"]
total_seconds = peers_info["total_duration"]
streams_with_hosts = peers_info["streams_with_hosts"]
unique_nodes = peers_info["unique_nodes"]
n_nodes = len(unique_nodes)
if peers_info["local_node"]:
n_nodes = f"{n_nodes:3d} + 1"
else:
n_nodes = f"{n_nodes:3d}"
total_size_gb = total_size / (1024**3)
hr = total_seconds // 3600
mi = (total_seconds % 3600) // 60
sec = (total_seconds % 3600) % 60
duration = f"{hr:3d} h {mi:2d} min {sec:2d} s"
peer_ratio = peers_info["peer_ratio"]
hosting_coverage = peers_info["hosting_coverage"] * 100
line = f"{num:4d}/{n_channels:4d}" + f"{sep} "
line += f"{channel:42s}" + f"{sep} "
line += f"streams: {streams_with_hosts:3d}/{n_streams:3d}" + f"{sep} "
line += f"{total_size_gb:9.4f} GB" + f"{sep} "
line += f"{duration}" + f"{sep} "
line += f"peers/stream: {peer_ratio:7.4f}" + f"{sep} "
line += f"coverage: {hosting_coverage:6.2f}%" + f"{sep} "
line += f"unique peers: {n_nodes}"
out.append(line)
funcs.print_content(out, file=file, fdate=fdate)
def print_p_summary(peers_info, file=None, fdate=False):
"""Print a summary paragraph of the results from the peer search."""
channel = peers_info["channel"]
n_claims = peers_info["n_claims"]
n_streams = peers_info["n_streams"]
total_size = peers_info["total_size"]
total_seconds = peers_info["total_duration"]
streams_with_hosts = peers_info["streams_with_hosts"]
total_peers = peers_info["total_peers"]
n_nodes = len(peers_info["unique_nodes"])
if peers_info["local_node"]:
n_nodes = f"{n_nodes} + 1"
peer_ratio = peers_info["peer_ratio"]
hosting_coverage = peers_info["hosting_coverage"] * 100
total_size_gb = total_size / (1024**3)
days = (total_seconds / 3600) / 24
hr = total_seconds // 3600
mi = (total_seconds % 3600) // 60
sec = (total_seconds % 3600) % 60
duration = f"{hr} h {mi} min {sec} s, or {days:.4f} days"
out_list = [
f"Channel: {channel}", f"Claims searched: {n_claims}",
f"Downloadable streams: {n_streams}",
f"- Streams that have at least one host: {streams_with_hosts}",
f"- Size of streams: {total_size_gb:.4f} GiB",
f"- Duration of streams: {duration}", "",
f"Total peers in all searched claims: {total_peers}",
f"Total unique peers (nodes) hosting streams: {n_nodes}",
f"Average number of peers per stream: {peer_ratio:.4f}",
f"Hosting coverage: {hosting_coverage:.2f}%"
]
funcs.print_content(out_list, file=file, fdate=fdate)
def print_tr_claims(claims,
claim_id=False,
sanitize=False,
file=None,
fdate=None,
sep=";"):
"""Print generic claims, particularly trending or searched claims."""
n_claims = len(claims)
out = []
for num, claim in enumerate(claims, start=1):
vtype = claim["value_type"]
if "stream_type" in claim["value"]:
stream_type = claim["value"].get("stream_type")
else:
stream_type = 8 * "_"
if "source" in claim["value"]:
mtype = claim["value"]["source"].get("media_type", 14 * "_")
else:
mtype = 14 * "_"
if "signing_channel" in claim:
channel = claim["signing_channel"].get("name", 14 * "_")
if sanitize:
channel = funcs.sanitize_text(channel)
else:
channel = 14 * "_"
name = claim["name"]
if sanitize:
name = funcs.sanitize_text(claim["name"])
line = f"{num:2d}/{n_claims:2d}" + f"{sep} "
if claim_id:
line += claim["claim_id"] + f"{sep} "
line += f"{vtype:9s}" + f"{sep} "
line += f"{stream_type:9s}" + f"{sep} "
line += f"{mtype:17s}" + f"{sep} "
line += f"{channel:40s}" + f"{sep} "
line += f'"{name}"'
out.append(line)
content = funcs.print_content(out, file=file, fdate=fdate)
return content
def print_ch_subs(channels=None,
claim_id=False,
file=None,
fdate=None,
sep=";"):
"""Print channels found from the subscriptions."""
out = []
n_channels = len(channels)
for num, channel in enumerate(channels, start=1):
name, cid = channel["uri"].lstrip("lbry://").split("#")
f_name = name + "#" + cid[0:3]
f_name = f'"{f_name}"'
if "notificationsDisabled" in channel:
ch_nots = not channel["notificationsDisabled"]
else:
ch_nots = False
ch_nots = f"{ch_nots}"
if "valid" in channel:
valid = bool(channel["valid"])
else:
valid = "_____"
valid = f"{valid}"
line = f"{num:4d}/{n_channels:4d}" + f"{sep} "
if claim_id:
line += f"{cid}" + f"{sep} "
line += f"{f_name:48s}" + f"{sep} "
line += f"valid: {valid:5s}" + f"{sep} "
line += f"notifications: {ch_nots:5s}"
out.append(line)
funcs.print_content(out, file=file, fdate=fdate)
def print_ch_subs_latest(ch_latest_claims,
claim_id=False,
typ=True,
title=False,
sanitize=False,
start=1,
end=0,
file=None,
fdate=False,
sep=";"):
"""Print a summary of the channels with their latest published claims."""
if not ch_latest_claims or len(ch_latest_claims) < 0:
return False
n_channels = len(ch_latest_claims)
out = []
for num, result in enumerate(ch_latest_claims, start=1):
if num < start:
continue
if end != 0 and num > end:
break
channel = result["channel"]
cid = result["claim_id"]
claims = result["claims"]
out.append(f"Channel {num}/{n_channels}, {channel}, {cid}")
if not claims:
out.append(" - Invalid channel (removed?)")
if num < n_channels:
out.append("")
continue
n_claims = len(claims)
for k, claim in enumerate(claims, start=1):
source_info = claim["value"]
r_time = int(source_info.get("release_time", 0))
r_time = time.strftime("%Y-%m-%d_%H:%M:%S%z",
time.localtime(r_time))
vtype = claim["value_type"]
if "stream_type" in source_info:
stream_type = source_info.get("stream_type")
else:
stream_type = 8 * "_"
size = 0
if "source" in source_info:
size = int(source_info["source"].get("size", 0))
seconds = 0
if "video" in source_info:
seconds = source_info["video"].get("duration", 0)
elif "audio" in source_info:
seconds = source_info["audio"].get("duration", 0)
mi = seconds // 60
sec = seconds % 60
duration = f"{mi:3d}:{sec:02d}"
size_mb = size / (1024**2)
c_name = claim["name"]
if title and "title" in source_info:
c_name = source_info["title"]
if sanitize:
c_name = funcs.sanitize_text(c_name)
line = f" {k:2d}/{n_claims:2d}" + f"{sep} "
line += r_time + f"{sep} "
if claim_id:
line += '"' + claim["claim_id"] + '"' + f"{sep} "
if typ:
line += f"{vtype:10s}" + f"{sep} "
line += f"{stream_type:9s}" + f"{sep} "
line += f"{duration}" + f"{sep} "
line += f"{size_mb:9.4f} MB" + f"{sep} "
line += '"' + c_name + '"'
out.append(line)
if num < n_channels:
out.append("")
print()
funcs.print_content(out, file=file, fdate=fdate)
def print_items(items=None,
show="all",
blocks=False,
cid=True,
blobs=True,
size=True,
typ=False,
ch=False,
ch_online=True,
name=True,
title=False,
path=False,
sanitize=False,
start=1,
end=0,
channel=None,
reverse=False,
file=None,
fdate=False,
sep=";",
server="http://localhost:5279"):
"""Print information on each claim in the given list of claims.
Parameters
----------
items: list of dict
List of items to print information about.
Each item should be a dictionary filled with information
from the standard output of the `lbrynet file list` command.
show: str, optional
It defaults to `'all'`, in which case it shows all items.
If it is `'incomplete'` it will show claims that are missing blobs.
If it is `'full'` it will show claims that have all blobs.
If it is `'media'` it will show claims that have the media file
(mp4, mp3, mkv, etc.).
Normally only items that have all blobs also have a media file;
however, if the claim is currently being downloaded
a partial media file may be present.
If it is `'missing'` it will show claims that don't have
the media file, whether the full blobs are present or not.
blocks: bool, optional
It defaults to `False`, in which case it won't print
the `height` block of the claims.
If it is `True` it will print this value, which gives some idea
of when the claim was registered in the blockchain.
cid: bool, optional
It defaults to `True`.
Show the `'claim_id'` of the claim.
It is a 40 character alphanumeric string.
blobs: bool, optional
It defaults to `True`.
Show the number of blobs in the file, and how many are complete.
size: bool, optional
It defaults to `True`.
Show the length of the stream in minutes and seconds, like `14:12`,
when possible (audio and video), and also the size in mebibytes (MB).
typ: bool, optional
It defaults to `False`.
Show the type of stream (video, audio, document, etc.).
ch: bool, optional
It defaults to `False`.
Show the name of the channel that published the claim.
This is slow if `ch_online=True`.
ch_online: bool, optional
It defaults to `True`, in which case it searches for the channel name
by doing a reverse search of the item online. This makes the search
slow.
By setting it to `False` it will consider the channel name
stored in the input dictionary itself, which will be faster
but it won't be the full name of the channel. If no channel is found
offline, then it will set a default value `'_None_'` just so
it can be printed with no error.
This parameter only has effect if `ch=True`, or if `channel`
is used, as it internally sets `ch=True`.
name: bool, optional
It defaults to `True`.
Show the name of the claim.
title: bool, optional
It defaults to `False`.
Show the title of the claim.
path: bool, optional
It defaults to `False`.
Show the full path of the saved media file.
sanitize: bool, optional
It defaults to `False`, in which case it will not remove the emojis
from the name of the claim and channel.
If it is `True` it will remove these unicode characters.
This option requires the `emoji` package to be installed.
start: int, optional
It defaults to 1.
Show claims starting from this index in the list of items.
end: int, optional
It defaults to 0.
Show claims until and including this index in the list of items.
If it is 0, it is the same as the last index in the list.
channel: str, optional
It defaults to `None`.
It must be a channel's name, in which case it shows
only the claims published by this channel.
Using this parameter sets `ch=True`, and is slow because
it needs to perform an additional search for the channel.
reverse: bool, optional
It defaults to `False`, in which case older items come first
in the output list.
If it is `True` newer claims are at the beginning of the list.
file: str, optional
It defaults to `None`.
It must be a user writable path to which the summary will be written.
Otherwise the summary will be printed to the terminal.
fdate: bool, optional
It defaults to `False`.
If it is `True` it will add the date to the name of the summary file.
sep: str, optional
It defaults to `;`. It is the separator character between
the data fields in the printed summary. Since the claim name
can have commas, a semicolon `;` is used by default.
server: str, optional
It defaults to `'http://localhost:5279'`.
This is the address of the `lbrynet` daemon, which should be running
in your computer before using any `lbrynet` command.
Normally, there is no need to change this parameter from its default
value.
Returns
-------
bool
It returns `True` if it printed the summary successfully.
If there is any error it will return `False`.
"""
if not funcs.server_exists(server=server):
return False
if not items or not isinstance(items, (list, tuple)):
print("No input item list. "
"A list of items must be obtained from `lbrynet file list`.")
print(f"items={items}, "
f"show={show}, "
f"blocks={blocks}, cid={cid}, blobs={blobs}, size={size}, "
f"typ={typ}, ch={ch}, ch_online={ch_online}, "
f"name={name}, title={title}, path={path}, "
f"sanitize={sanitize}, reverse={reverse}, "
f"start={start}, end={end}, channel={channel}, "
f"file={file}, fdate={fdate}, sep={sep}")
if file:
print("No file written.")
return False
n_items = len(items)
if reverse:
items.reverse()
if (not isinstance(show, str)
or show not in ("all", "media", "missing", "incomplete", "full")):
print(">>> Error: show can only be 'all', 'media', 'missing', "
"'incomplete', or 'full'")
print(f"show={show}")
return False
if channel:
if not isinstance(channel, str):
print(">>> Error: channel must be a string")
return False
ch = True
if file and not isinstance(file, str):
print("The file must be a string.")
print(f"file={file}")
return False
out = []
for num, item in enumerate(items, start=1):
if num < start:
continue
if end != 0 and num > end:
break
st_path = item["download_path"]
st_blobs = item["blobs_completed"]
st_blobs_in_stream = item["blobs_in_stream"]
# st_completed = item["completed"]
# Skip printing an item depending on the value of `show`,
# and whether the blobs or media files exist or not
if show in "media" and not st_path:
continue
elif show in "missing" and st_path:
continue
elif show in "incomplete" and st_blobs == st_blobs_in_stream:
continue
elif show in "full" and st_blobs < st_blobs_in_stream:
continue
meta = item["metadata"]
st_height = item["height"]
st_time = int(meta["release_time"])
st_time = time.strftime("%Y%m%d_%H:%M:%S%z", time.localtime(st_time))
st_claim_id = item["claim_id"]
st_type = meta.get("stream_type", 8 * "_")
st_claim_name = item["claim_name"]
st_title = meta["title"]
length_s = 0
if ("video" in meta and "duration" in meta["video"]):
length_s = meta["video"]["duration"]
if ("audio" in meta and "duration" in meta["audio"]):
length_s = meta["audio"]["duration"]
rem_s = length_s % 60
rem_min = length_s // 60
st_size = 0
if ("source" in meta and "size" in meta["source"]):
st_size = float(meta["source"]["size"])
st_size = st_size / (1024**2) # to MB
if ch:
if ch_online:
# Searching online is slower but it gets the full channel name
st_channel = srch_ch.find_channel(cid=item["claim_id"],
full=True,
server=server)
if not st_channel:
print(st_claim_name)
print()
continue
else:
# Searching offline is necessary for "invalid" claims
# that no longer exist as active claims online.
# We don't want to skip this item so we force a channel name.
st_channel = item["channel_name"]
if not st_channel:
st_channel = "_Unknown_"
# Skip if the item is not published by the specified channel
if channel and channel not in st_channel:
continue
if sanitize:
st_channel = funcs.sanitize_text(st_channel)
if sanitize:
st_claim_name = funcs.sanitize_text(st_claim_name)
st_title = funcs.sanitize_text(st_title)
line = f"{num:4d}/{n_items:4d}"
if blocks:
line += f"{sep} " + f"{st_height:8d}"
line += f"{sep} " + f"{st_time}"
if cid:
line += f"{sep} " + f"{st_claim_id}"
if blobs:
line += f"{sep} " + f"{st_blobs:3d}/{st_blobs_in_stream:3d}"
if size:
line += f"{sep} " + f"{rem_min:3d}:{rem_s:02d}"
line += f"{sep} " + f"{st_size:9.4f} MB"
if typ:
line += f"{sep} " + f"{st_type:9s}"
if st_path:
line += f"{sep} " + "media "
else:
line += f"{sep} " + "no-media"
if ch:
line += f"{sep} " + f"{st_channel}"
if name:
line += f"{sep} " + f'"{st_claim_name}"'
if title:
line += f"{sep} " + f'"{st_title}"'
if path:
line += f"{sep} " + f'"{st_path}"'
out.append(line)
print(f"Number of shown items: {len(out)}")
funcs.print_content(out, file=file, fdate=fdate)
return True
def print_network_sd_blobs(data_dir=None,
print_blobs=True,
file=None,
fdate=False,
sep=";",
server="http://localhost:5279"):
"""Print the downloaded blobs from the logs."""
data_dir = data_dir or funcs.get_data_dir(server=server)
if not data_dir:
return False
print("Estimate the automatically downloaded claims from the logs")
print(80 * "-")
print(f"data_dir: {data_dir}")
blobs_down = 0
down_times = []
down_times_days = []
success = False
estimations = []
log_files = ["lbrynet.log"]
log_files += [f"lbrynet.log.{i}" for i in range(1, 10)]
for log_file in log_files:
filename = os.path.join(data_dir, log_file)
if os.path.exists(filename):
print(filename)
else:
print(f"{filename}, does not exist")
continue
estimation = count_auto_blobs(filename)
blobs_down += estimation["blobs_down"]
down_times.extend(estimation["down_times"])
down_times_days.extend(estimation["down_times_days"])
success = True
estimations.append(estimation)
out = f"Success: {success}"
if not success:
print(out)
return False
out = []
out.append(f"Downloaded sd_blobs: {blobs_down}")
now = time.time()
out.append("Now: " +
time.strftime("%Y-%m-%d_%H:%M:%S%z %A", time.localtime(now)))
max_dtime = 0
min_dtime = 0
if len(down_times_days) > 0:
max_dtime = max(down_times_days)
min_dtime = min(down_times_days)
out.append(f"Newest downloaded blob: {max_dtime:7.2f} days ago")
out.append(f"Oldest downloaded blob: {min_dtime:7.2f} days ago")
all_sd_blobs = []
out.append(40 * "-")
for estimation in estimations:
all_sd_blobs.extend(estimation["sd_blobs"])
_name = os.path.basename(estimation["log_file"]) + sep
_blobs_down = estimation["blobs_down"]
_now = time.strftime("%Y-%m-%d_%H:%M:%S%z %A",
time.localtime(estimation["now"]))
_max_dtime = 0
_min_dtime = 0
if len(estimation["down_times_days"]) > 0:
_max_dtime = max(estimation["down_times_days"])
_min_dtime = min(estimation["down_times_days"])
out.append(f"{_name:15s} "
f"down: {_blobs_down:5d}" + f"{sep} "
f"down new: {_max_dtime:7.2f}" + f"{sep} "
f"down old: {_min_dtime:7.2f}" + f"{sep} "
f"{_now}")
funcs.print_content(out, file=file, fdate=fdate)
if print_blobs:
for num, blob in enumerate(all_sd_blobs, start=1):
print(f"{num:4d}/{blobs_down:4d}: " f"{blob}")
return estimations
def claims_bids(show_controlling=False,
show_non_controlling=True,
skip_repost=False,
channels_only=False,
show_claim_id=False,
show_repost_status=True,
show_competing=True,
show_reposts=True,
compact=False,
file=None,
fdate=False,
sep=";",
server="http://localhost:5279"):
"""Display the claims that are competing in name and LBC bidding.
This is based on an original script by `@BrendonBrewer:3/vanity:8`
Parameters
----------
show_controlling: bool, optional
It defaults to `False`, in which case it will not show
the 'controlling' claims, that is, those which have the highest bid.
If it is `True` it will show controlling claims.
show_non_controlling: bool, optional
It defaults to `True`, in which case it will show
the 'non-controlling' claims, that is, those which have a lower bid.
If it is `False` it will not show non-controlling claims.
skip_repost: bool, optional
It defaults to `False`, in which case it will process all claims
whether they are reposts or not.
If it is `True` it will not process reposts.
channels_only: bool, optional
It defaults to `False`, in which case it will process all claims
whether they are channels or not.
If it is `True` it will only process the claims that are channels.
show_claim_id: bool, optional
It defaults to `False`.
If it is `True`, the claim ID will be printed for all claims.
This option only has an effect when `compact=True`.
show_repost_status: bool, optional
It defaults to `True`, in which case it will show whether the claims
are reposts or not.
This option only has an effect when `compact=True`.
show_competing: bool, optional
It defaults to `True`, in which case it will show the number
of competing claims, that is, those that share the same name
with the claim being inspected.
This option only has an effect when `compact=True`.
show_reposts: bool, optional
It defaults to `True`, in which case it will show the number
of reposts for the claim being inspected.
This option only has an effect when `compact=True`.
compact: bool, optional
It defaults to `False`, in which case each claim's information
will be printed in a paragraph.
If it is `True` there will be one claim per row, so the summary
will be more compact.
file: str, optional
It defaults to `None`.
It must be a writable path to which the summary will be written.
Otherwise the summary will be printed to the terminal.
fdate: bool, optional
It defaults to `False`.
If it is `True` it will add the date to the name of the summary file.
sep: str, optional
It defaults to `;`. It is the separator character between
the data fields in the printed summary. Since the claim name
can have commas, a semicolon `;` is used by default.
server: str, optional
It defaults to `'http://localhost:5279'`.
This is the address of the `lbrynet` daemon, which should be running
in your computer before using any `lbrynet` command.
Normally, there is no need to change this parameter from its default
value.
Returns
-------
list of dict
It returns the list of dictionaries representing the processed claims.
False
If there is a problem it will return `False`.
"""
if not funcs.server_exists(server=server):
return False
msg = {
"method": "claim_list",
"params": {
"page_size": 99000,
"resolve": True
}
}
output = requests.post(server, json=msg).json()
if "error" in output:
print(">>> No 'result' in the JSON-RPC server output")
return False
print("Analysis of the bidding amounts for claims, "
"including channels, videos, reposts, playlists, etc.")
num_claims = output["result"]["total_items"]
print(f"Number of claims: {num_claims}")
if (not show_controlling and not show_non_controlling):
print(f"show_controlling: {bool(show_controlling)}")
print(f"show_non_controlling: {bool(show_non_controlling)}")
print("Won't show any item; at least one option must be True.")
return False
if show_controlling:
print("- Controlling claims (highest bids) will be considered")
if show_non_controlling:
print("- Non-controlling claims (low bids) will be considered")
if skip_repost:
print("- Reposts will be omitted")
else:
print("- Reposts will be considered")
if channels_only:
print("- Only channels will be considered")
print(80 * "-")
claims = output["result"]["items"]
out = []
claims_filtered = []
for it, claim in enumerate(claims, start=1):
is_repost = claim["value_type"] == "repost"
is_channel = claim["value_type"] == "channel"
is_controlling = claim["meta"]["is_controlling"]
if show_controlling and show_non_controlling:
# Show regardless of controlling status
if ((skip_repost and is_repost)
or (channels_only and not is_channel)):
# Skip claim depending on whether it is a repost or a channel
continue
else:
# Show everything
pass
elif (not show_controlling and not show_non_controlling):
# Show nothing, regardless of controlling status
continue
elif ((show_controlling and not is_controlling)
or (show_non_controlling and is_controlling)
or (skip_repost and is_repost)
or (channels_only and not is_channel)):
# Skip claim depending on controlling status
# or whether it is a repost or a channel
continue
claims_filtered.append(claim)
uri = claim["canonical_url"]
claim_id = claim["claim_id"]
name = claim["name"]
staked = float(claim["amount"])
staked += float(claim["meta"]["support_amount"])
# It's unlikely that more than 1000 items will share the same name
msg2 = {
"method": "claim_search",
"params": {
"name": name,
"page_size": 1000
}
}
output2 = requests.post(server, json=msg2).json()
if "error" in output2:
print(">>> No 'result' in the JSON-RPC server output")
return False
max_lbc = 0
competitors = 0
comp_reposts = 0
items = output2["result"]["items"]
for item in items:
item_lbc = float(item["amount"])
item_lbc += float(item["meta"]["support_amount"])
rep_claim_id = ("reposted_claim_id" in item
and item["reposted_claim_id"] == claim_id)
if item["claim_id"] != claim_id or rep_claim_id:
if max_lbc == 0 or item_lbc > max_lbc:
max_lbc = float(item_lbc)
if item["value_type"] == "repost":
comp_reposts += 1
else:
competitors += 1
name = f'"{name}"'
if compact:
line = f"{it:3d}/{num_claims:3d}" + f"{sep} "
if show_claim_id:
line += f"{claim_id}" + f"{sep} "
line += (f"{name:58s}" + f"{sep} " + f"staked: {staked:8.2f}" +
f"{sep} " + f"highest_bid: {max_lbc:8.2f}" + f"{sep} " +
f"is_controlling: {str(is_controlling):5s}")
if show_repost_status:
line += f"{sep} " + f"is_repost: {str(is_repost):5s}"
if show_competing:
line += f"{sep} " + f"competing: {competitors:2d}"
if show_reposts:
line += f"{sep} " + f"reposts: {comp_reposts:2d}"
out += [line]
else:
paragraph = (f"Claim {it}/{num_claims}, {name}\n"
f"canonical_url: {uri}\n"
f"claim_id: {claim_id}\n"
f"staked: {staked:.3f}\n"
f"highest_bid: {max_lbc:.3f} (by others)\n"
f"is_controlling: {is_controlling}\n"
f"is_repost: {is_repost}\n"
f"competing: {competitors}\n")
if is_repost:
paragraph += f"reposts: {comp_reposts} + 1 (this one)\n"
else:
paragraph += f"reposts: {comp_reposts}\n"
out += [paragraph]
funcs.print_content(out, file=file, fdate=fdate)
return claims_filtered
def print_claims_summary(ch_claims, file=None, fdate=False):
"""Print a summary paragraph of the channel claims."""
n_chs = len(ch_claims)
t_n_claims = 0
t_size = 0
t_duration = 0
t_n_anon_claims = 0
t_anon_size = 0
t_anon_duration = 0
is_anon = False
for ch_claim in ch_claims:
if ch_claim["name"] in "_Unknown_":
n_chs = n_chs - 1
for ch_claim in ch_claims:
if ch_claim["name"] in "_Unknown_":
is_anon = True
chan_size = ch_claim["size"]
chan_duration = ch_claim["duration"]
claims = ch_claim["claims"]
if is_anon:
t_n_anon_claims += len(claims)
t_anon_size += chan_size
t_anon_duration += chan_duration
else:
t_n_claims += len(claims)
t_size += chan_size
t_duration += chan_duration
t_GB = t_size / (1024**3) # to GiB
t_hrs = t_duration / 3600
t_days = t_hrs / 24
t_hr = t_duration // 3600
t_mi = (t_duration % 3600) // 60
t_sec = (t_duration % 3600) % 60
t_anon_GB = t_anon_size / (1024**3) # to GiB
t_anon_hrs = t_anon_duration / 3600
t_anon_days = t_anon_hrs / 24
t_anon_hr = t_anon_duration // 3600
t_anon_mi = (t_anon_duration % 3600) // 60
t_anon_sec = (t_anon_duration % 3600) % 60
out1 = [
40 * "-", f"Total unique channels: {n_chs}",
f"Total claims in channels: {t_n_claims}",
f"Total download size: {t_GB:.4f} GiB",
f"Total duration: {t_hr} h {t_mi} min {t_sec} s, "
f"or {t_days:.4f} days"
]
out2 = [
40 * "-", f"Anonymous unique claims: {t_n_anon_claims}",
f"Total download size of anonymous claims: {t_anon_GB:.4f} GiB",
"Total duration of anonymous claims: "
f"{t_anon_hr} h {t_anon_mi} min {t_anon_sec} s, "
f"or {t_anon_days:.4f} days"
]
out = []
if t_n_claims > 0:
out += out1
if t_n_anon_claims > 0:
out += out2
funcs.print_content(out, file=file, fdate=fdate)
return {
"n_channels": n_chs,
"n_ch_claims": t_n_claims,
"chs_size": t_GB,
"chs_hr": t_hr,
"chs_min": t_mi,
"chs_sec": t_sec,
"chs_days": t_days,
"n_anon_claims": t_n_anon_claims,
"anon_size": t_anon_GB,
"anon_hr": t_anon_hr,
"anon_min": t_anon_mi,
"anon_sec": t_anon_sec,
"anon_days": t_anon_days
}
def print_claims(ch_claims,
updates=False,
claim_id=False,
addresses=False,
typ=False,
amounts=True,
ch_name=False,
title=False,
sanitize=False,
file=None,
fdate=False,
sep=";"):
"""Print the list of channels and claims."""
n_chs = len(ch_claims)
out = []
t_n_claims = 0
t_size = 0
t_duration = 0
t_n_an_claims = 0
t_an_size = 0
t_an_duration = 0
anon_exists = False
is_anon = False
for ch_claim in ch_claims:
if ch_claim["name"] in "_Unknown_":
anon_exists = True
n_chs = n_chs - 1
for n_ch, ch_claim in enumerate(ch_claims, start=1):
chan_name = ch_claim["name"]
if chan_name in "_Unknown_":
is_anon = True
if sanitize:
chan_name = funcs.sanitize_text(chan_name)
chan_name = '"' + chan_name + '"'
chan_id = ch_claim["id"]
chan_add = ch_claim["address"]
chan_size = ch_claim["size"]
chan_duration = ch_claim["duration"]
claims = ch_claim["claims"]
if is_anon:
t_n_an_claims += len(claims)
t_an_size += chan_size
t_an_duration += chan_duration
else:
t_n_claims += len(claims)
t_size += chan_size
t_duration += chan_duration
GB = chan_size / (1024**3) # to GiB
hrs = chan_duration / 3600
days = hrs / 24
hr = chan_duration // 3600
mi = (chan_duration % 3600) // 60
sec = (chan_duration % 3600) % 60
if is_anon:
line = ""
else:
line = f"{n_ch:2d}/{n_chs:2d}" + f"{sep} "
line += f"{chan_name}" + f"{sep} "
line += f"{chan_id}" + f"{sep} "
line += f"{chan_add}" + f"{sep} "
line += f"{GB:.4f} GiB" + f"{sep} "
line += f"{hr} h {mi} min {sec} s, or {days:.4f} days"
out.append(line)
out = print_s_claims(claims,
output=out,
updates=updates,
claim_id=claim_id,
addresses=addresses,
typ=typ,
amounts=amounts,
ch_name=ch_name,
title=title,
sanitize=sanitize,
sep=sep)
if not is_anon:
if n_ch < n_chs or anon_exists:
out.append("")
funcs.print_content(out, file=file, fdate=fdate)
def print_channels(channels,
updates=False,
claim_id=False,
addresses=True,
accounts=False,
amounts=True,
sanitize=False,
file=None,
fdate=False,
sep=";"):
"""Print the list of channels obtained from get_channels."""
n_channels = len(channels)
out = []
for num, ch in enumerate(channels, start=1):
meta = ch["meta"]
value = ch["value"]
cid = ch["claim_id"]
address = ch["address"]
# name = ch["name"]
name = ch["canonical_url"].split("lbry://")[1]
if sanitize:
name = funcs.sanitize_text(name)
name = '"' + name + '"'
timestamp = ch["timestamp"]
timestamp = time.strftime("%Y-%m-%d_%H:%M:%S%z",
time.localtime(timestamp))
title = value.get("title", 10 * "_")
if sanitize:
title = funcs.sanitize_text(title)
title = '"' + title + '"'
claim_op = ch["claim_op"]
amount = float(ch["amount"])
c_timestamp = meta.get("creation_timestamp", 0)
c_timestamp = time.strftime("%Y-%m-%d_%H:%M:%S%z",
time.localtime(c_timestamp))
if "error" in meta:
c_timestamp = 24 * "_"
n_claims = meta.get("claims_in_channel", 0)
e_amount = float(meta.get("effective_amount", 0))
ch_acc = ch["account"]
line = f"{num:2d}/{n_channels:2d}" + f"{sep} "
line += f"{c_timestamp}" + f"{sep} "
if updates:
line += f"{claim_op}" + f"{sep} "
line += f"{timestamp}" + f"{sep} "
if claim_id:
line += f"{cid}" + f"{sep} "
if addresses:
line += f"{address}" + f"{sep} "
if accounts:
line += f"in {ch_acc}" + f"{sep} "
if amounts:
line += f"{amount:14.8f}" + f"{sep} "
line += f"{e_amount:14.8f}" + f"{sep} "
line += f"c.{n_claims:4d}" + f"{sep} "
line += f"{name:48s}" + f"{sep} "
line += f"{title}"
out.append(line)
funcs.print_content(out, file=file, fdate=fdate)
def print_accounts(wallet_info,
addresses=False,
file=None,
fdate=False,
sep=";"):
"""Print the account information including sub-addresses optionally."""
accounts = wallet_info["accounts"]
n_accounts = len(accounts)
if n_accounts < 1:
return False
acc_addresses = []
acc_values = []
acc_subaddresses = []
for num, account in enumerate(accounts, start=1):
ID = account["id"]
name = account["name"]
gen = account["generator"]
line = (f"{num:2d}/{n_accounts:2d}" + f"{sep} "
f"{ID}" + f"{sep} "
f"{gen:19s}" + f"{sep} "
f'"{name}"')
acc_addresses.append(line)
total = account["total"]
available = account["available"]
reserved = account["reserved"]
claims = account["claims"]
supports = account["supports"]
tips = account["tips"]
line2 = (f"{num:2d}/{n_accounts:2d}" + f"{sep} "
f"total: {total:14.8f}" + f"{sep} "
f"available: {available:14.8f}" + f"{sep} "
f"reserved: {reserved:14.8f}" + f"{sep} "
f"claims: {claims:14.8f}" + f"{sep} "
f"supports: {supports:14.8f}" + f"{sep} "
f"tips: {tips:14.8f}")
acc_values.append(line2)
sub_addresses = []
for sub_address in account["addresses"]:
n_add = sub_address["n"]
address = sub_address["address"]
used = sub_address["used_times"]
sub_addresses.append(f"{n_add:4d}: "
f"{address}" + f"{sep} "
f"uses: {used}")
g_addresses = "\n".join(sub_addresses)
group = (f"{num}/{n_accounts}" + f"{sep} "
f"{ID}" + f"{sep} "
f'"{name}"' + "\n" + g_addresses)
if num < n_accounts:
group += "\n"
acc_subaddresses.append(group)
wallet = wallet_info["wallet"]
w_total = wallet["total"]
w_available = wallet["available"]
w_reserved = wallet["reserved"]
w_claims = wallet["claims"]
w_supports = wallet["supports"]
w_tips = wallet["tips"]
space0 = 29 * "-"
space1 = " " + 26 * "-"
space2 = " " + 25 * "-"
space3 = " " + 23 * "-"
space4 = " " + 25 * "-"
space5 = " " + 20 * "-"
w_summary = [
space0 + space1 + space2 + space3 + space4 + space5,
7 * " " + f"total: {w_total:14.8f}" + f"{sep} "
f"available: {w_available:14.8f}" + f"{sep} "
f"reserved: {w_reserved:14.8f}" + f"{sep} "
f"claims: {w_claims:14.8f}" + f"{sep} "
f"supports: {w_supports:14.8f}" + f"{sep} "
f"tips: {w_tips:14.8f}"
]
wid = wallet["id"]
wname = wallet["name"]
w_info = [f'id: "{wid}"' + f"{sep} " + f'"{wname}"']
out = w_info
out += acc_addresses + [""]
out += acc_values + w_summary
if addresses:
out += [""] + acc_subaddresses
funcs.print_content(out, file=file, fdate=fdate)
def print_ch_p_summary(ch_peers_info,
file=None, fdate=False):
"""Print a summary of the results for all peers searched in channels."""
if not ch_peers_info or len(ch_peers_info) < 0:
return False
n_channels = len(ch_peers_info)
n_streams_t = 0
total_size_t = 0
total_seconds_t = 0
streams_with_hosts_t = 0
total_peers_t = 0
unique_peers_t = []
peer_ratio_sum = 0
hosting_coverage_sum = 0
local_node_t = False
for peers_info in ch_peers_info:
if not peers_info:
continue
channel = peers_info["channel"]
channel = f'"{channel}"'
n_streams = peers_info["n_streams"]
total_size = peers_info["total_size"]
total_seconds = peers_info["total_duration"]
streams_with_hosts = peers_info["streams_with_hosts"]
total_peers = peers_info["total_peers"]
unique_nodes = peers_info["unique_nodes"]
peer_ratio = peers_info["peer_ratio"]
hosting = peers_info["hosting_coverage"]
n_streams_t += n_streams
total_size_t += total_size
total_seconds_t += total_seconds
streams_with_hosts_t += streams_with_hosts
total_peers_t += total_peers
for p in unique_nodes:
if p not in unique_peers_t:
unique_peers_t.append(p)
peer_ratio_sum += peer_ratio
hosting_coverage_sum += hosting
local_node_t = local_node_t or peers_info["local_node"]
total_size_gb_t = total_size_t / (1024**3)
hr_t = total_seconds_t // 3600
mi_t = (total_seconds_t % 3600) // 60
sec_t = (total_seconds_t % 3600) % 60
duration_t = f"{hr_t} h {mi_t} min {sec_t} s"
n_nodes_t = len(unique_peers_t)
if local_node_t:
n_nodes_t = f"{n_nodes_t} + 1"
peer_ratio_t = peer_ratio_sum/n_channels
hosting_coverage_t = hosting_coverage_sum/n_channels * 100
out = [f"Channels: {n_channels}",
f"Total streams: {n_streams_t}",
"- Total streams that have at least one host: "
f"{streams_with_hosts_t}",
f"- Total size of streams: {total_size_gb_t:.4f} GiB",
f"- Total duration of streams: {duration_t}",
"",
f"Total peers in all searched claims: {total_peers_t}",
f"Total unique peers (nodes) hosting streams: {n_nodes_t}",
"Total average number of peers per stream: "
f"{peer_ratio_t:.4f}",
f"Total hosting coverage: {hosting_coverage_t:.2f}%"]
funcs.print_content(out, file=file, fdate=fdate)
def print_sch_claims(claims,
blocks=False,
claim_id=False,
typ=False,
ch_name=False,
title=False,
sanitize=False,
start=1,
end=0,
reverse=False,
file=None,
fdate=None,
sep=";"):
"""Print the provided list of claims, particularly those from a channel."""
n_claims = len(claims)
if reverse:
claims.reverse()
out = []
for num, claim in enumerate(claims, start=1):
if num < start:
continue
if end != 0 and num > end:
break
creation = claim["meta"]["creation_height"]
height = claim["height"]
res_time = int(claim["value"].get("release_time", 0))
res_time = time.strftime("%Y-%m-%d_%H:%M:%S%z",
time.localtime(res_time))
vtype = claim["value_type"]
if "stream_type" in claim["value"]:
stream_type = claim["value"].get("stream_type")
else:
stream_type = 8 * "_"
if "source" in claim["value"]:
mtype = claim["value"]["source"].get("media_type", 14 * "_")
else:
mtype = 14 * "_"
if "signing_channel" in claim:
# channel = claim["signing_channel"].get("name", 14 * "_")
channel = claim["signing_channel"]["canonical_url"]
channel = channel.lstrip("lbry://")
if sanitize:
channel = funcs.sanitize_text(channel)
else:
channel = 14 * "_"
if sanitize:
channel = funcs.sanitize_text(channel)
name = claim["name"]
if title and "title" in claim["value"]:
name = claim["value"]["title"]
if sanitize:
name = funcs.sanitize_text(name)
length_s = 0
rem_s = 0
rem_min = 0
if "video" in claim["value"] and "duration" in claim["value"]["video"]:
length_s = claim["value"]["video"]["duration"]
if "audio" in claim["value"] and "duration" in claim["value"]["audio"]:
length_s = claim["value"]["audio"]["duration"]
rem_s = length_s % 60
rem_min = length_s // 60
size = 0
if "source" in claim["value"] and "size" in claim["value"]["source"]:
size = float(claim["value"]["source"]["size"])
size = size / (1024**2) # to MB
line = f"{num:4d}/{n_claims:4d}" + f"{sep} "
if blocks:
line += f"{creation:8d}" + f"{sep}"
line += f"{height:8d}" + f"{sep} "
line += res_time + f"{sep} "
if claim_id:
line += claim["claim_id"] + f"{sep} "
if typ:
line += f"{vtype:10s}" + f"{sep} "
line += f"{stream_type:9s}" + f"{sep} "
line += f"{mtype:17s}" + f"{sep} "
if ch_name:
line += f"{channel}" + f"{sep} "
line += f"{rem_min:3d}:{rem_s:02d}" + f"{sep} "
line += f"{size:9.4f} MB" + f"{sep} "
line += f'"{name}"'
out.append(line)
content = funcs.print_content(out, file=file, fdate=fdate)
return content
def list_supports(claim_id=False,
invalid=False,
combine=True,
claims=True,
channels=True,
file=None,
fdate=False,
sep=";",
server="http://localhost:5279"):
"""Print supported claims, the amount, and the trending score.
Parameters
----------
claim_id: bool, optional
It defaults to `False`, in which case only the name of the claim
is shown.
If it is `True` the `'claim_id'` will be shown as well.
invalid: bool, optional
It defaults to `False`, in which case it will show all supported
claims, even those that are invalid.
If it is `True` it will only show invalid claims. Invalid are those
which were deleted by their authors, so the claim (channel
or content) is no longer available in the blockchain.
combine: bool, optional
It defaults to `True`, in which case the `global`, `group`, `local`,
and `mixed` trending scores are added into one combined score.
If it is `False` it will show the four values separately.
claims: bool, optional
It defaults to `True`, in which case supported claims will be shown.
If it is `False` simple claims won't be shown.
channels: bool, optional
It defaults to `True`, in which case supported channels will be shown.
If it is `False` channel claims (which start with the `@` symbol)
won't be shown.
file: str, optional
It defaults to `None`.
It must be a user writable path to which the summary will be written.
Otherwise the summary will be printed to the terminal.
fdate: bool, optional
It defaults to `False`.
If it is `True` it will add the date to the name of the summary file.
sep: str, optional
It defaults to `;`. It is the separator character between
the data fields in the printed summary. Since the claim name
can have commas, a semicolon `;` is used by default.
server: str, optional
It defaults to `'http://*****:*****@") else False
if is_channel and not channels:
continue
if not is_channel and not claims:
continue
obj = ""
if claim_id:
obj += f'"{cid}"' + f"{sep} "
_name = f'"{name}"'
if not s:
_name = "[" + _name + "]"
obj += f'{_name:58s}'
_amount = float(item["amount"])
amount = f"{_amount:14.8f}"
if not s:
m = {"support_amount": "0.0"}
s = {"amount": item["amount"]}
else:
if invalid:
continue
m = s["meta"]
existing_support = float(s["amount"]) + float(m["support_amount"])
trend_gl = m.get("trending_global", 0)
trend_gr = m.get("trending_group", 0)
trend_loc = m.get("trending_local", 0)
trend_mix = m.get("trending_mixed", 0)
combined = (trend_gl + trend_gr + trend_loc + trend_mix)
tr_gl = f'{trend_gl:7.2f}'
tr_gr = f'{trend_gr:7.2f}'
tr_loc = f'{trend_loc:7.2f}'
tr_mix = f'{trend_mix:7.2f}'
tr_combined = f'{combined:7.2f}'
is_spent = item["is_spent"]
out = f"{num:3d}/{n_items:3d}" + f"{sep} "
out += f"{obj}" + f"{sep} " + f"{amount}" + f"{sep} "
out += f"{existing_support:15.8f}" + f"{sep} "
if not is_spent:
if combine:
out += f"combined: {tr_combined}"
else:
out += f"mix: {tr_mix}" + f"{sep} "
out += f"glob: {tr_gl}" + f"{sep} "
out += f"grp: {tr_gr}" + f"{sep} "
out += f"loc: {tr_loc}"
else:
continue
out_list.append(out)
funcs.print_content(out_list, file=file, fdate=fdate)
return resolved
def print_multi_list(multi_ch_info=None, sep=";"):
"""Print the summary of downloaded claims from multiple channels.
This is meant to be used with the returned list from
`ch_download_latest_multi`.
Parameters
----------
list of lists of dicts
A list of lists, where each internal list represents one channel,
and this internal list has as many dictionaries as downloaded claims.
The information in each dictionary represents the standard output
of the `lbrynet_get` command for each downloaded claim.
If the download fails, then the corresponding item in the list
may be `False`, in which case no claim information is printed.
sep: str, optional
It defaults to `;`. It is the separator character between
the data fields in the printed summary. Since the claim name
can have commas, a semicolon `;` is used by default.
Returns
-------
bool
It returns `True` if the information was read and printed
without problems.
If there is a problem or no list of items, it will return `False`.
"""
if not multi_ch_info or not isinstance(multi_ch_info, (list, tuple)):
print("Print information from a list of lists from multiple "
"channels obtained from `ch_download_latest_multi`.")
return False
if len(multi_ch_info) < 1:
print("Empty list.")
return False
# flat_list = [item for sublist in list_ch_info for item in sublist]
flat_list = []
for sublist in multi_ch_info:
if not sublist:
flat_list.append(None)
continue
for item in sublist:
if not item:
flat_list.append(None)
continue
flat_list.append(item)
n_items = len(flat_list)
print("Summary of downloads")
out = []
for it, item in enumerate(flat_list, start=1):
line = "{:2d}/{:2d}".format(it, n_items) + f"{sep} "
if not item:
line += "empty item. Failure establishing server connection?"
out.append(line)
continue
if "claim_id" in item:
line += "{}".format(item["claim_id"]) + f"{sep} "
line += "{:3d}/{:3d}".format(item["blobs_completed"],
item["blobs_in_stream"]) + f"{sep} "
line += '"{}"'.format(item["channel_name"])
line += f"{sep} "
line += '"{}"'.format(item["claim_name"])
out.append(line)
elif "error" in item:
out.append(line + '"{}"'.format(item["error"]))
else:
out.append(line + "not downloaded")
funcs.print_content(out, file=None, fdate=False)
return True
def print_blobs_ratio(data_dir=None, plot_hst=False,
file=None, fdate=False, sep=";", tk_frame=None,
server="http://localhost:5279"):
"""Estimate the number of blobs uploaded and downloaded from the logs.
Parse the log files in `data_dir` to find references
to `lbry.blob.exchange` to see when blobs have been `sent` (uploaded)
or `downloaded`.
data_dir: str, optional
It defaults to `None`, in which case the `data_dir` is taken
from the saved `lbrynet` settings.
If it is given it must be the parent directory where the `lbrynet.log`
files are located.
plot_hst: bool, optional
It defaults to `False` it which case it won't create any plot.
If it is `True` it will try plotting histograms of the blob activity
in the past days.
It assumes Numpy and Matplotlib are available, if they are not,
no plot is generated either.
file: str, optional
It defaults to `None`.
It must be a writable path to which the summary will be written.
Otherwise the summary will be printed to the terminal.
fdate: bool, optional
It defaults to `False`.
If it is `True` it will add the date to the name of the summary file.
server: str, optional
It defaults to `'http://localhost:5279'`.
This is the address of the `lbrynet` daemon, which should be running
in your computer before using any `lbrynet` command.
Normally, there is no need to change this parameter from its default
value.
Returns
-------
list of dict
It returns the list of dictionaries representing the information
read from each log file.
The keys are:
- 'log_file': log file successfully read
- 'blobs_up': number of blobs uploaded
- 'blobs_down': number of blobs downloaded
- 'up_times': list of `datetime.datetimes` with all times
the blobs where uploaded
- 'down_times': list of `datetime.datetimes` with all times
the blobs where downloaded
- 'now': reference time for up_times_days and down_times_days"
- 'up_times_days': list of floats representing the days
from the current time to the day a blob was uploaded
- 'down_times_days': list of floats representing the days
from the current time to the day a blob was downloaded
False
If there is a problem it will return `False`.
"""
# if not server_exists(server=server):
# return 1
data_dir = data_dir or funcs.get_data_dir(server=server)
if not data_dir:
return False
print("Estimate the blob upload/download ratio from the logs")
print(80 * "-")
print(f"data_dir: {data_dir}")
blobs_up = 0
blobs_down = 0
up_times = []
down_times = []
up_times_days = []
down_times_days = []
success = False
estimations = []
log_files = ["lbrynet.log"]
log_files += [f"lbrynet.log.{i}" for i in range(1, 10)]
for log_file in log_files:
filename = os.path.join(data_dir, log_file)
if os.path.exists(filename):
print(filename)
else:
print(f"{filename}, does not exist")
continue
estimation = count_updown_blobs(filename)
blobs_up += estimation["blobs_up"]
blobs_down += estimation["blobs_down"]
up_times.extend(estimation["up_times"])
down_times.extend(estimation["down_times"])
up_times_days.extend(estimation["up_times_days"])
down_times_days.extend(estimation["down_times_days"])
success = True
estimations.append(estimation)
out = f"Success: {success}"
if not success:
print(out)
return False
out = []
out.append(f"Uploaded blobs: {blobs_up}")
out.append(f"Downloaded blobs: {blobs_down}")
ratio = 0.0
try:
ratio = float(blobs_up)/blobs_down
except ZeroDivisionError:
pass
out.append(f"Up/down ratio: {ratio:8.4f}")
now = time.time()
out.append("Now: " + time.strftime("%Y-%m-%d_%H:%M:%S%z %A",
time.localtime(now)))
max_utime = 0
min_utime = 0
max_dtime = 0
min_dtime = 0
if len(up_times_days) > 0:
max_utime = max(up_times_days)
min_utime = min(up_times_days)
if len(down_times_days) > 0:
max_dtime = max(down_times_days)
min_dtime = min(down_times_days)
out.append(f"Newest uploaded blob: {max_utime:7.2f} days ago")
out.append(f"Oldest uploaded blob: {min_utime:7.2f} days ago")
out.append(f"Newest downloaded blob: {max_dtime:7.2f} days ago")
out.append(f"Oldest downloaded blob: {min_dtime:7.2f} days ago")
out.append(40 * "-")
for estimation in estimations:
_name = os.path.basename(estimation["log_file"]) + sep
_blobs_up = estimation["blobs_up"]
_blobs_down = estimation["blobs_down"]
ratio = 0.0
try:
ratio = float(_blobs_up)/_blobs_down
except ZeroDivisionError:
pass
_now = time.strftime("%Y-%m-%d_%H:%M:%S%z %A",
time.localtime(estimation["now"]))
_max_utime = 0
_min_utime = 0
_max_dtime = 0
_min_dtime = 0
if len(estimation["up_times_days"]) > 0:
_max_utime = max(estimation["up_times_days"])
_min_utime = min(estimation["up_times_days"])
if len(estimation["down_times_days"]) > 0:
_max_dtime = max(estimation["down_times_days"])
_min_dtime = min(estimation["down_times_days"])
out.append(f"{_name:15s} "
f"up: {_blobs_up:5d}" + f"{sep} "
f"down: {_blobs_down:5d}" + f"{sep} "
f"ratio: {ratio:8.4f}" + f"{sep} "
f"up new: {_max_utime:7.2f}" + f"{sep} "
f"up old: {_min_utime:7.2f}" + f"{sep} "
f"down new: {_max_dtime:7.2f}" + f"{sep} "
f"down old: {_min_dtime:7.2f}" + f"{sep} "
f"{_now}")
if not PLOTTING:
print("Numpy and Matplotlib not available; no plot generated")
funcs.print_content(out, file=file, fdate=fdate)
if plot_hst and PLOTTING:
plot_histogram(up_times_days, down_times_days, now=now,
tk_frame=tk_frame)
return estimations
def print_p_lines(peers_info,
cid=False,
typ=True,
title=False,
sanitize=False,
file=None,
fdate=False,
sep=";"):
"""Print a summary for each claim of the peer search."""
n_claims = peers_info["n_claims"]
streams_info = peers_info["streams_info"]
out = []
for num, info in enumerate(streams_info, start=1):
stream = info["stream"]
peers = info["peers"]
size = info["size"]
seconds = info["duration"]
local_node = info["local_node"]
local_node = f"{local_node}"
name = stream["name"]
rels_time = int(stream["value"].get("release_time", 0))
rels_time = time.strftime("%Y-%m-%d_%H:%M:%S%z",
time.localtime(rels_time))
if title and "title" in stream["value"]:
name = stream["value"]["title"]
if sanitize:
name = funcs.sanitize_text(name)
vtype = stream["value_type"]
if "stream_type" in stream["value"]:
stream_type = stream["value"].get("stream_type")
else:
stream_type = 8 * "_"
claim_id = stream["claim_id"]
n_peers = len(peers)
name = f'"{name}"'
mi = seconds // 60
sec = seconds % 60
duration = f"{mi:3d}:{sec:02d}"
size_mb = size / (1024**2)
line = f"{num:4d}/{n_claims:4d}" + f"{sep} "
line += rels_time + f"{sep} "
if cid:
line += f"{claim_id}" + f"{sep} "
if typ:
line += f"{vtype:10s}" + f"{sep} "
line += f"{stream_type:9s}" + f"{sep} "
line += f"{duration}" + f"{sep} "
line += f"{size_mb:9.4f} MB" + f"{sep} "
line += f"peers: {n_peers:2d}" + f"{sep} "
line += f"hosted: {local_node:5s}" + f"{sep} "
line += f"{name}"
out.append(line)
funcs.print_content(out, file=file, fdate=fdate)
