mirror of
https://github.com/fluencelabs/tendermint-demo
synced 2025-03-14 23:30:49 +00:00
62 lines
1.8 KiB
Python
Executable File
62 lines
1.8 KiB
Python
Executable File
#
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# Copyright 2018 Fluence Labs Limited
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import sys, urllib, json, datetime, time
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def uvarint(buf):
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x = long(0)
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s = 0
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for b in buf:
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if b < 0x80:
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return x | long(b) << s
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x |= long(b & 0x7f) << s
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s += 7
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return 0
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def parse_utc(utctxt):
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#tz conversion may be wrong
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now_timestamp = time.time()
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offset = datetime.datetime.fromtimestamp(now_timestamp) - datetime.datetime.utcfromtimestamp(now_timestamp)
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dt, _, tail = utctxt.partition(".")
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if tail == "":
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dt, _, _ = utctxt.partition("Z")
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tail = "0Z"
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pure = int((datetime.datetime.strptime(dt, '%Y-%m-%dT%H:%M:%S') + offset).strftime("%s"))
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ns = int(tail.rstrip("Z").ljust(9, "0"), 10)
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return pure + ns / 1e9
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def format_bytes(value):
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if value < 1024:
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return "%.0f B" % value
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elif value < 1024 * 1024:
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return "%.3f KiB" % (value / 1024.0)
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else:
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return "%.3f MiB" % (value / 1024.0 / 1024.0)
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def read_json(url):
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response = urllib.urlopen("http://" + url)
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return json.loads(response.read())
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def get_sync_info(tmaddress):
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status = read_json(tmaddress + "/status")["result"]
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if "sync_info" in status: # compatibility
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return status["sync_info"]
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else:
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return status
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def get_max_height(tmaddress):
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return get_sync_info(tmaddress)["latest_block_height"]
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