Add test for tx put, block put
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GNU GENERAL PUBLIC LICENSE
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Version 3, 29 June 2007
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||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation, either version 3 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU GPL, see
|
||||||
|
<https://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
||||||
1
MANIFEST.in
Normal file
1
MANIFEST.in
Normal file
@ -0,0 +1 @@
|
|||||||
|
include *requirements.txt
|
||||||
@ -1,45 +0,0 @@
|
|||||||
# external imports
|
|
||||||
from hexathon import strip_0x
|
|
||||||
|
|
||||||
|
|
||||||
class AccountRegistry:
|
|
||||||
|
|
||||||
def __init__(self):
|
|
||||||
self.senders = {}
|
|
||||||
self.recipients = {}
|
|
||||||
|
|
||||||
|
|
||||||
def __normalize_address(self, address):
|
|
||||||
return bytes.fromhex(strip_0x(address))
|
|
||||||
|
|
||||||
def add(self, address, label):
|
|
||||||
self.add_sender(address, label)
|
|
||||||
self.add_recipient(address, label)
|
|
||||||
|
|
||||||
|
|
||||||
def add_sender(self, address, label):
|
|
||||||
a = self.__normalize_address(address)
|
|
||||||
self.senders[a] = label
|
|
||||||
|
|
||||||
|
|
||||||
def add_recipient(self, address, label):
|
|
||||||
a = self.__normalize_address(address)
|
|
||||||
self.recipients[a] = label
|
|
||||||
|
|
||||||
|
|
||||||
def have(self, address):
|
|
||||||
if self.get_sender(address) != None:
|
|
||||||
return True
|
|
||||||
if self.get_recipient(address) != None:
|
|
||||||
return True
|
|
||||||
return False
|
|
||||||
|
|
||||||
|
|
||||||
def get_sender(self, address):
|
|
||||||
a = self.__normalize_address(address)
|
|
||||||
return self.senders.get(a)
|
|
||||||
|
|
||||||
|
|
||||||
def get_recipient(self, address):
|
|
||||||
a = self.__normalize_address(address)
|
|
||||||
return self.recipients.get(a)
|
|
||||||
@ -1,7 +0,0 @@
|
|||||||
class GasFilter:
|
|
||||||
|
|
||||||
def __init__(self, store):
|
|
||||||
|
|
||||||
|
|
||||||
def filter(self, conn, block, tx, session):
|
|
||||||
self.store.put()
|
|
||||||
81
eth_cache/rpc.py
Normal file
81
eth_cache/rpc.py
Normal file
@ -0,0 +1,81 @@
|
|||||||
|
# standard imports
|
||||||
|
import json
|
||||||
|
import logging
|
||||||
|
|
||||||
|
# external imports
|
||||||
|
from jsonrpc_std.parse import jsonrpc_from_dict
|
||||||
|
from hexathon import strip_0x
|
||||||
|
|
||||||
|
logg = logging.getLogger(__name__)
|
||||||
|
|
||||||
|
class CacheRPC:
|
||||||
|
|
||||||
|
def __init__(self, rpc, store):
|
||||||
|
self.rpc = rpc
|
||||||
|
self.store = store
|
||||||
|
|
||||||
|
|
||||||
|
def do(self, o):
|
||||||
|
req = jsonrpc_from_dict(o)
|
||||||
|
r = None
|
||||||
|
if req['method'] == 'eth_getBlockByNumber':
|
||||||
|
block_number = req['params'][0]
|
||||||
|
v = int(strip_0x(block_number), 16)
|
||||||
|
try:
|
||||||
|
j = self.store.get_block_number(v)
|
||||||
|
r = json.loads(j)
|
||||||
|
logg.debug('using cached block {} -> {}'.format(v, r['hash']))
|
||||||
|
except FileNotFoundError:
|
||||||
|
pass
|
||||||
|
elif req['method'] == 'eth_getBlockByHash':
|
||||||
|
block_hash = req['params'][0]
|
||||||
|
v = strip_0x(block_hash)
|
||||||
|
try:
|
||||||
|
j = self.store.get_block(v)
|
||||||
|
r = json.loads(j)
|
||||||
|
logg.debug('using cached block {}'.format(r['hash']))
|
||||||
|
except FileNotFoundError as e:
|
||||||
|
logg.debug('not found {}'.format(e))
|
||||||
|
pass
|
||||||
|
elif req['method'] == 'eth_getTransactionReceipt':
|
||||||
|
tx_hash = req['params'][0]
|
||||||
|
j = None
|
||||||
|
try:
|
||||||
|
tx_hash = strip_0x(tx_hash)
|
||||||
|
j = self.store.get_rcpt(tx_hash)
|
||||||
|
r = json.loads(j)
|
||||||
|
logg.debug('using cached rcpt {}'.format(tx_hash))
|
||||||
|
except FileNotFoundError as e:
|
||||||
|
logg.debug('no file {}'.format(e))
|
||||||
|
pass
|
||||||
|
|
||||||
|
# elif req['method'] == 'eth_getTransactionByHash':
|
||||||
|
# raise ValueError(o)
|
||||||
|
# elif req['method'] == 'eth_getTransactionByBlockHashAndIndex':
|
||||||
|
# logg.debug('trying tx index {}'.format(o))
|
||||||
|
# v = req['params'][0]
|
||||||
|
# j = None
|
||||||
|
# try:
|
||||||
|
# j = self.store.get_block(v)
|
||||||
|
# except FileNotFoundError:
|
||||||
|
# pass
|
||||||
|
#
|
||||||
|
# if j != None:
|
||||||
|
# o = json.loads(j)
|
||||||
|
# idx = int(req['params'][1], 16)
|
||||||
|
# v = r['transactions'][idx]
|
||||||
|
# j = None
|
||||||
|
# try:
|
||||||
|
# j = self.store.get_tx(v)
|
||||||
|
# except FileNotFoundError:
|
||||||
|
# pass
|
||||||
|
#
|
||||||
|
# if j != None:
|
||||||
|
# r = json.loads(j)
|
||||||
|
# logg.debug('using cached tx {} -> {}'.format(req['params'], r['hash']))
|
||||||
|
|
||||||
|
if r == None:
|
||||||
|
logg.debug('passthru {}'.format(o))
|
||||||
|
r = self.rpc.do(o)
|
||||||
|
|
||||||
|
return r
|
||||||
@ -1,93 +0,0 @@
|
|||||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
||||||
|
|
||||||
# standard imports
|
|
||||||
import sys
|
|
||||||
import os
|
|
||||||
import argparse
|
|
||||||
import logging
|
|
||||||
import select
|
|
||||||
|
|
||||||
# external imports
|
|
||||||
from chainlib.chain import ChainSpec
|
|
||||||
from chainlib.eth.connection import EthHTTPConnection
|
|
||||||
from chainlib.eth.tx import (
|
|
||||||
pack,
|
|
||||||
receipt,
|
|
||||||
transaction,
|
|
||||||
Tx,
|
|
||||||
)
|
|
||||||
from chainlib.eth.block import (
|
|
||||||
Block,
|
|
||||||
block_by_hash,
|
|
||||||
)
|
|
||||||
from hexathon import strip_0x
|
|
||||||
|
|
||||||
# local imports
|
|
||||||
from eth_cache.store import (
|
|
||||||
PointerHexDir,
|
|
||||||
TxFileStore,
|
|
||||||
)
|
|
||||||
|
|
||||||
logging.basicConfig(level=logging.WARNING)
|
|
||||||
logg = logging.getLogger()
|
|
||||||
|
|
||||||
default_eth_provider = os.environ.get('ETH_PROVIDER', 'http://localhost:8545')
|
|
||||||
default_data_dir = os.path.realpath(os.path.join(os.environ.get('HOME', ''), '.eth_cache'))
|
|
||||||
|
|
||||||
def stdin_arg(t=0):
|
|
||||||
h = select.select([sys.stdin], [], [], t)
|
|
||||||
if len(h[0]) > 0:
|
|
||||||
v = h[0][0].read()
|
|
||||||
return v.rstrip()
|
|
||||||
return None
|
|
||||||
|
|
||||||
|
|
||||||
argparser = argparse.ArgumentParser('eth-get', description='display information about an Ethereum address or transaction', epilog='address/transaction can be provided as an argument or from standard input')
|
|
||||||
argparser.add_argument('-p', '--provider', dest='p', default=default_eth_provider, type=str, help='Web3 provider url (http only)')
|
|
||||||
argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='evm:ethereum:1', help='Chain specification string')
|
|
||||||
argparser.add_argument('-v', action='store_true', help='Be verbose')
|
|
||||||
argparser.add_argument('-vv', action='store_true', help='Be more verbose')
|
|
||||||
argparser.add_argument('--data-dir', dest='data_dir', type=str, help='Be more verbose')
|
|
||||||
argparser.add_argument('tx_hash', nargs='?', default=stdin_arg(), type=str, help='Item to get information for (address og transaction)')
|
|
||||||
args = argparser.parse_args()
|
|
||||||
|
|
||||||
|
|
||||||
if args.vv:
|
|
||||||
logg.setLevel(logging.DEBUG)
|
|
||||||
elif args.v:
|
|
||||||
logg.setLevel(logging.INFO)
|
|
||||||
|
|
||||||
tx_hash = args.tx_hash
|
|
||||||
if tx_hash == None:
|
|
||||||
tx_hash = stdin_arg(t=None)
|
|
||||||
if tx_hash == None:
|
|
||||||
argparser.error('need first positional argument or value from stdin')
|
|
||||||
|
|
||||||
chain_spec = ChainSpec.from_chain_str(args.i)
|
|
||||||
data_dir = args.data_dir
|
|
||||||
if data_dir == None:
|
|
||||||
data_dir = os.path.join(default_data_dir, str(chain_spec))
|
|
||||||
rpc_provider = args.p
|
|
||||||
|
|
||||||
if __name__ == '__main__':
|
|
||||||
rpc = EthHTTPConnection(rpc_provider)
|
|
||||||
o = transaction(tx_hash)
|
|
||||||
r = rpc.do(o)
|
|
||||||
tx = Tx(r)
|
|
||||||
tx_raw = pack(tx.src, chain_spec)
|
|
||||||
|
|
||||||
o = receipt(tx_hash)
|
|
||||||
r = rpc.do(o)
|
|
||||||
tx.apply_receipt(r)
|
|
||||||
|
|
||||||
rcpt = Tx.src_normalize(r)
|
|
||||||
o = block_by_hash(rcpt['block_hash'])
|
|
||||||
r = rpc.do(o)
|
|
||||||
block = Block(r)
|
|
||||||
tx.apply_block(block)
|
|
||||||
|
|
||||||
store_backend = PointerHexDir(data_dir, 32)
|
|
||||||
store_backend.register_pointer('address')
|
|
||||||
store = TxFileStore(chain_spec, store_backend)
|
|
||||||
#store_backend.add(bytes.fromhex(strip_0x(tx_hash)), tx_raw)
|
|
||||||
store.put(block, tx, [])
|
|
||||||
@ -1,70 +0,0 @@
|
|||||||
# standard imports
|
|
||||||
import logging
|
|
||||||
import os
|
|
||||||
|
|
||||||
# external imports
|
|
||||||
from hexdir import HexDir
|
|
||||||
from chainlib.eth.tx import pack
|
|
||||||
from hexathon import strip_0x
|
|
||||||
|
|
||||||
logg = logging.getLogger(__name__)
|
|
||||||
|
|
||||||
|
|
||||||
class PointerHexDir(HexDir):
|
|
||||||
|
|
||||||
def __init__(self, root_path, key_length, levels=2, prefix_length=0):
|
|
||||||
super(PointerHexDir, self).__init__(root_path, key_length, levels, prefix_length)
|
|
||||||
self.pointers = {}
|
|
||||||
|
|
||||||
|
|
||||||
def register_pointer(self, label, dir_name=None):
|
|
||||||
if dir_name == None:
|
|
||||||
dir_name = label
|
|
||||||
pointer_dir = os.path.join(self.path, dir_name)
|
|
||||||
os.makedirs(pointer_dir, exist_ok=True)
|
|
||||||
|
|
||||||
label_file = os.path.join(pointer_dir, '.label')
|
|
||||||
try:
|
|
||||||
os.stat(label_file)
|
|
||||||
except FileNotFoundError:
|
|
||||||
f = open(label_file, 'w')
|
|
||||||
f.write(label)
|
|
||||||
f.close()
|
|
||||||
|
|
||||||
self.pointers[label] = pointer_dir
|
|
||||||
|
|
||||||
|
|
||||||
def add_pointer(self, pointer, pointer_relpath, destination_path):
|
|
||||||
if isinstance(pointer_relpath, list):
|
|
||||||
link_path = os.path.join(self.pointers[pointer], *pointer_relpath)
|
|
||||||
else:
|
|
||||||
link_path = os.path.join(self.pointers[pointer], pointer_relpath)
|
|
||||||
os.makedirs(os.path.dirname(link_path), exist_ok=True)
|
|
||||||
os.symlink(destination_path, link_path)
|
|
||||||
logg.debug('added link {} -> {}'.format(link_path, destination_path))
|
|
||||||
|
|
||||||
|
|
||||||
def add(self, key, content, prefix=b'', pointers={}):
|
|
||||||
(c, entry_path) = super(PointerHexDir, self).add(key, content, prefix=prefix)
|
|
||||||
for k in pointers.keys():
|
|
||||||
self.add_pointer(k, pointers[k], entry_path)
|
|
||||||
|
|
||||||
|
|
||||||
class TxFileStore:
|
|
||||||
|
|
||||||
def __init__(self, chain_spec, backend):
|
|
||||||
self.backend = backend
|
|
||||||
self.chain_spec = chain_spec
|
|
||||||
|
|
||||||
|
|
||||||
def put(self, block, tx, addresses=[], attrs={}):
|
|
||||||
tx_src = tx.as_dict()
|
|
||||||
tx_raw = pack(tx_src, self.chain_spec)
|
|
||||||
|
|
||||||
if len(addresses) == 0:
|
|
||||||
self.backend.add(bytes.fromhex(tx.hash), tx_raw, pointers={})
|
|
||||||
return
|
|
||||||
|
|
||||||
for address in addresses:
|
|
||||||
filename = '{}_{}_{}'.format(block.number, tx.index, strip_0x(tx.hash))
|
|
||||||
self.backend.add(bytes.fromhex(tx.hash), tx_raw, pointers={'address': [strip_0x(address),filename]})
|
|
||||||
154
eth_cache/store/file.py
Normal file
154
eth_cache/store/file.py
Normal file
@ -0,0 +1,154 @@
|
|||||||
|
# standard imports
|
||||||
|
import os
|
||||||
|
import json
|
||||||
|
import logging
|
||||||
|
|
||||||
|
# external imports
|
||||||
|
from hexathon import strip_0x
|
||||||
|
from chainlib.eth.tx import (
|
||||||
|
Tx,
|
||||||
|
pack,
|
||||||
|
)
|
||||||
|
from leveldir.numeric import NumDir
|
||||||
|
from leveldir.hex import HexDir
|
||||||
|
|
||||||
|
logg = logging.getLogger(__name__)
|
||||||
|
|
||||||
|
default_base_dir = '/var/lib'
|
||||||
|
|
||||||
|
|
||||||
|
def chain_dir_for(chain_spec, base_dir=default_base_dir):
|
||||||
|
chain_dir = os.path.join(base_dir, str(chain_spec).replace(':', '/'))
|
||||||
|
return os.path.join(chain_dir, 'eth_cache')
|
||||||
|
|
||||||
|
|
||||||
|
class FileStore:
|
||||||
|
|
||||||
|
def put_tx(self, tx, include_data=False):
|
||||||
|
raw = pack(tx.src(), self.chain_spec)
|
||||||
|
tx_hash_dirnormal = strip_0x(tx.hash).upper()
|
||||||
|
tx_hash_bytes = bytes.fromhex(tx_hash_dirnormal)
|
||||||
|
self.tx_raw_dir.add(tx_hash_bytes, raw)
|
||||||
|
if self.address_rules != None:
|
||||||
|
for a in tx.outputs + tx.inputs:
|
||||||
|
if self.address_rules.apply_rules_addresses(a, a, tx.hash):
|
||||||
|
a_hex = strip_0x(a).upper()
|
||||||
|
a = bytes.fromhex(a_hex)
|
||||||
|
self.address_dir.add_dir(tx_hash_dirnormal, a, b'')
|
||||||
|
dirpath = self.address_dir.to_filepath(a_hex)
|
||||||
|
fp = os.path.join(dirpath, '.start')
|
||||||
|
num = tx.block.number
|
||||||
|
num_compare = 0
|
||||||
|
try:
|
||||||
|
f = open(fp, 'rb')
|
||||||
|
r = f.read(8)
|
||||||
|
f.close()
|
||||||
|
num_compare = int.from_bytes(r, 'big')
|
||||||
|
except FileNotFoundError:
|
||||||
|
pass
|
||||||
|
|
||||||
|
if num_compare == 0 or num < num_compare:
|
||||||
|
logg.debug('recoding new start block {} for {}'.format(num, a))
|
||||||
|
num_bytes = num.to_bytes(8, 'big')
|
||||||
|
f = open(fp, 'wb')
|
||||||
|
f.write(num_bytes)
|
||||||
|
f.close()
|
||||||
|
|
||||||
|
if include_data:
|
||||||
|
src = json.dumps(tx.src()).encode('utf-8')
|
||||||
|
self.tx_dir.add(bytes.fromhex(strip_0x(tx.hash)), src)
|
||||||
|
|
||||||
|
rcpt_src = tx.rcpt_src()
|
||||||
|
logg.debug('rcpt {}'.format(rcpt_src))
|
||||||
|
if rcpt_src != None:
|
||||||
|
rcpt_src = json.dumps(rcpt_src).encode('utf-8')
|
||||||
|
self.rcpt_dir.add(bytes.fromhex(strip_0x(tx.hash)), rcpt_src)
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
def put_block(self, block, include_data=False):
|
||||||
|
hash_bytes = bytes.fromhex(strip_0x(block.hash))
|
||||||
|
self.block_num_dir.add(block.number, hash_bytes)
|
||||||
|
num_bytes = block.number.to_bytes(8, 'big')
|
||||||
|
self.block_hash_dir.add(hash_bytes, num_bytes)
|
||||||
|
if include_data:
|
||||||
|
src = json.dumps(block.src()).encode('utf-8')
|
||||||
|
self.block_src_dir.add(hash_bytes, src)
|
||||||
|
|
||||||
|
|
||||||
|
def get_block_number(self, block_number):
|
||||||
|
fp = self.block_num_dir.to_filepath(block_number)
|
||||||
|
f = open(fp, 'rb')
|
||||||
|
r = f.read()
|
||||||
|
f.close()
|
||||||
|
return self.get_block(r.hex())
|
||||||
|
|
||||||
|
|
||||||
|
def get_block(self, block_hash):
|
||||||
|
fp = self.block_src_dir.to_filepath(block_hash)
|
||||||
|
f = open(fp, 'rb')
|
||||||
|
r = f.read()
|
||||||
|
f.close()
|
||||||
|
return r
|
||||||
|
|
||||||
|
|
||||||
|
def get_tx(self, tx_hash):
|
||||||
|
fp = self.tx_dir.to_filepath(tx_hash)
|
||||||
|
f = open(fp, 'rb')
|
||||||
|
r = f.read()
|
||||||
|
f.close()
|
||||||
|
return r
|
||||||
|
|
||||||
|
|
||||||
|
def get_rcpt(self, tx_hash):
|
||||||
|
fp = self.rcpt_dir.to_filepath(tx_hash)
|
||||||
|
f = open(fp, 'rb')
|
||||||
|
r = f.read()
|
||||||
|
f.close()
|
||||||
|
return r
|
||||||
|
|
||||||
|
|
||||||
|
def get_address_tx(self, address):
|
||||||
|
fp = self.address_dir.to_filepath(address)
|
||||||
|
tx_hashes = []
|
||||||
|
for tx_hash in os.listdir(fp):
|
||||||
|
if tx_hash[0] == '.':
|
||||||
|
continue
|
||||||
|
tx_hashes.append(tx_hash)
|
||||||
|
return tx_hashes
|
||||||
|
|
||||||
|
|
||||||
|
def __init__(self, chain_spec, cache_root=default_base_dir, address_rules=None):
|
||||||
|
# self.cache_root = os.path.join(
|
||||||
|
# cache_root,
|
||||||
|
# 'eth_cache',
|
||||||
|
# chain_spec.engine(),
|
||||||
|
# chain_spec.fork(),
|
||||||
|
# str(chain_spec.chain_id()),
|
||||||
|
# )
|
||||||
|
#self.cache_root = os.path.realpath(self.cache_root)
|
||||||
|
#self.chain_dir = chain_dir_for(chain_spec, self.cache_root)
|
||||||
|
self.chain_dir = chain_dir_for(chain_spec, cache_root)
|
||||||
|
self.cache_dir = self.chain_dir
|
||||||
|
self.block_src_path = os.path.join(self.cache_dir, 'block', 'src')
|
||||||
|
self.block_src_dir = HexDir(self.block_src_path, 32, levels=2)
|
||||||
|
self.block_num_path = os.path.join(self.cache_dir, 'block', 'num')
|
||||||
|
self.block_num_dir = NumDir(self.block_num_path, [100000, 1000])
|
||||||
|
self.block_hash_path = os.path.join(self.cache_dir, 'block', 'hash')
|
||||||
|
self.block_hash_dir = HexDir(self.block_hash_path, 32, levels=2)
|
||||||
|
self.tx_path = os.path.join(self.cache_dir, 'tx', 'src')
|
||||||
|
self.tx_raw_path = os.path.join(self.cache_dir, 'tx', 'raw')
|
||||||
|
self.tx_dir = HexDir(self.tx_path, 32, levels=2)
|
||||||
|
self.tx_raw_dir = HexDir(self.tx_raw_path, 32, levels=2)
|
||||||
|
self.rcpt_path = os.path.join(self.cache_dir, 'rcpt', 'src')
|
||||||
|
self.rcpt_raw_path = os.path.join(self.cache_dir, 'rcpt', 'raw')
|
||||||
|
self.rcpt_dir = HexDir(self.rcpt_path, 32, levels=2)
|
||||||
|
self.rcpt_raw_dir = HexDir(self.rcpt_raw_path, 32, levels=2)
|
||||||
|
self.address_path = os.path.join(self.cache_dir, 'address')
|
||||||
|
self.address_dir = HexDir(self.address_path, 20, levels=2)
|
||||||
|
self.chain_spec = chain_spec
|
||||||
|
self.address_rules = address_rules
|
||||||
|
|
||||||
|
|
||||||
|
def __str__(self):
|
||||||
|
return 'FileStore: root {}'.format(self.cache_root)
|
||||||
40
eth_cache/store/null.py
Normal file
40
eth_cache/store/null.py
Normal file
@ -0,0 +1,40 @@
|
|||||||
|
# standard imports
|
||||||
|
import os
|
||||||
|
import logging
|
||||||
|
import json
|
||||||
|
|
||||||
|
logg = logging.getLogger(__name__)
|
||||||
|
|
||||||
|
|
||||||
|
class NullStore:
|
||||||
|
|
||||||
|
def put_tx(self, tx, include_data=False):
|
||||||
|
pass
|
||||||
|
|
||||||
|
|
||||||
|
def put_block(self, block, include_data=False):
|
||||||
|
pass
|
||||||
|
|
||||||
|
|
||||||
|
def get_block_number(self, v):
|
||||||
|
raise FileNotFoundError(v)
|
||||||
|
|
||||||
|
|
||||||
|
def get_block(self, v):
|
||||||
|
raise FileNotFoundError(v)
|
||||||
|
|
||||||
|
|
||||||
|
def get_tx(self, v):
|
||||||
|
raise FileNotFoundError(v)
|
||||||
|
|
||||||
|
|
||||||
|
def get_rcpt(self, v):
|
||||||
|
raise FileNotFoundError(v)
|
||||||
|
|
||||||
|
|
||||||
|
def __init__(self):
|
||||||
|
self.chain_dir = '/dev/null'
|
||||||
|
|
||||||
|
|
||||||
|
def __str__(self):
|
||||||
|
return "Nullstore"
|
||||||
155
examples/dump.py
155
examples/dump.py
@ -1,155 +0,0 @@
|
|||||||
# standard imports
|
|
||||||
import tempfile
|
|
||||||
import os
|
|
||||||
import logging
|
|
||||||
import sys
|
|
||||||
|
|
||||||
# external imports
|
|
||||||
from chainlib.chain import ChainSpec
|
|
||||||
from chainlib.eth.connection import EthHTTPConnection
|
|
||||||
from chainlib.eth.block import (
|
|
||||||
block_by_number,
|
|
||||||
block_by_hash,
|
|
||||||
block_latest,
|
|
||||||
Block,
|
|
||||||
)
|
|
||||||
from chainlib.eth.tx import (
|
|
||||||
Tx,
|
|
||||||
transaction,
|
|
||||||
receipt,
|
|
||||||
)
|
|
||||||
from chainlib.interface import ChainInterface
|
|
||||||
from chainsyncer.backend.memory import MemBackend
|
|
||||||
from chainsyncer.driver.threadpool import ThreadPoolHistorySyncer
|
|
||||||
from chainsyncer.filter import SyncFilter
|
|
||||||
|
|
||||||
# local imports
|
|
||||||
from eth_cache.account import AccountRegistry
|
|
||||||
from eth_cache.store import TxFileStore
|
|
||||||
from eth_cache.store import PointerHexDir
|
|
||||||
|
|
||||||
logging.basicConfig(level=logging.INFO)
|
|
||||||
logg = logging.getLogger()
|
|
||||||
logging.getLogger('eth_cache.store').setLevel(logging.DEBUG)
|
|
||||||
#logging.getLogger('chainsyncer.filter').setLevel(logging.DEBUG)
|
|
||||||
logging.getLogger('chainsyncer.driver.threadpool').setLevel(logging.DEBUG)
|
|
||||||
#logging.getLogger('chainsyncer.driver.head').setLevel(logging.DEBUG)
|
|
||||||
#logging.getLogger('chainsyncer.backend.memory').setLevel(logging.DEBUG)
|
|
||||||
|
|
||||||
root_dir = tempfile.mkdtemp(dir=os.path.join('/tmp/ethsync'))
|
|
||||||
data_dir = os.path.join(root_dir, 'store')
|
|
||||||
logg.info('using data dir {}'.format(data_dir))
|
|
||||||
|
|
||||||
chain_interface = ChainInterface()
|
|
||||||
chain_interface.set('block_by_number', block_by_number)
|
|
||||||
chain_interface.set('block_by_hash', block_by_hash)
|
|
||||||
chain_interface.set('block_latest', block_latest)
|
|
||||||
chain_interface.set('block_from_src', Block.from_src)
|
|
||||||
chain_interface.set('tx_from_src', Tx.from_src)
|
|
||||||
chain_interface.set('tx_by_hash', transaction)
|
|
||||||
chain_interface.set('tx_receipt', receipt)
|
|
||||||
chain_interface.set('src_normalize', Tx.src_normalize)
|
|
||||||
|
|
||||||
chain_spec = ChainSpec('evm', 'ethereum', 1)
|
|
||||||
backend = PointerHexDir(data_dir, 32)
|
|
||||||
backend.register_pointer('address')
|
|
||||||
store = TxFileStore(chain_spec, backend)
|
|
||||||
|
|
||||||
def conn_factory():
|
|
||||||
return EthHTTPConnection('http://localhost:8545')
|
|
||||||
#return EthHTTPConnection('http://localhost:63545')
|
|
||||||
rpc = conn_factory()
|
|
||||||
|
|
||||||
#start = 8534365
|
|
||||||
start = 12423900
|
|
||||||
#start = 0
|
|
||||||
|
|
||||||
#o = block_latest()
|
|
||||||
#r = rpc.do(o)
|
|
||||||
#stop = int(r, 16)
|
|
||||||
stop = start + 10
|
|
||||||
|
|
||||||
syncer_backend = MemBackend(chain_spec, None, target_block=stop)
|
|
||||||
syncer_backend.set(start, 0)
|
|
||||||
|
|
||||||
#o = block_by_number(12423955, include_tx=False)
|
|
||||||
#r = rpc.do(o)
|
|
||||||
##o = block_by_hash(r)
|
|
||||||
##r = rpc.do(o)
|
|
||||||
#block = Block(r)
|
|
||||||
#
|
|
||||||
#tx_hash = block.txs[308]
|
|
||||||
#logg.debug('tx_ahsh {}'.format(tx_hash))
|
|
||||||
#o = transaction(tx_hash)
|
|
||||||
#tx_src = rpc.do(o)
|
|
||||||
#o = receipt(tx_hash)
|
|
||||||
#rcpt = rpc.do(o)
|
|
||||||
#tx = Tx(tx_src, block=block)
|
|
||||||
|
|
||||||
account_registry = AccountRegistry()
|
|
||||||
account_registry.add('0x6bd8cb96bbc58a73d5360301b7791457bc93da24', 'money')
|
|
||||||
|
|
||||||
|
|
||||||
def apply_one_async(fltr, idx, conn, block, tx, session):
|
|
||||||
logg.error('>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> apply async')
|
|
||||||
fltr.filter(conn, block, tx, session)
|
|
||||||
return (block.number, tx.index,)
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
class ThreadedSyncFilter(SyncFilter):
|
|
||||||
|
|
||||||
def __init__(self, pool, backend):
|
|
||||||
super(ThreadedSyncFilter, self).__init__(backend)
|
|
||||||
self.pool = pool
|
|
||||||
|
|
||||||
|
|
||||||
def apply_one(self, fltr, idx, conn, block, tx, session):
|
|
||||||
logg.error('applyone {} {}'.format(fltr, self.pool))
|
|
||||||
#self.pool.apply_async(apply_one_async, (fltr, idx, conn, block, tx, session, self.backend.complete_filter,))
|
|
||||||
self.pool.apply(fltr, (idx, conn, block, tx, session,), {}, self.backend.complete_filter)
|
|
||||||
logg.debug('applyone end')
|
|
||||||
|
|
||||||
|
|
||||||
class StoreFilter:
|
|
||||||
|
|
||||||
def __init__(self, store, registry):
|
|
||||||
self.registry = registry
|
|
||||||
self.store = store
|
|
||||||
|
|
||||||
|
|
||||||
def filter(self, conn, block, tx, session=None):
|
|
||||||
addresses = []
|
|
||||||
if account_registry.have(tx.inputs[0]):
|
|
||||||
addresses.append(tx.inputs[0])
|
|
||||||
if account_registry.have(tx.outputs[0]):
|
|
||||||
addresses.append(tx.outputs[0])
|
|
||||||
store.put(block, tx, addresses)
|
|
||||||
|
|
||||||
|
|
||||||
class MonitorFilter:
|
|
||||||
|
|
||||||
def __init__(self, name='sync'):
|
|
||||||
self.name = name
|
|
||||||
|
|
||||||
|
|
||||||
def filter(self, rpc, block, tx, session=None):
|
|
||||||
logg.error('foozzzzzzzzzz')
|
|
||||||
logg.debug('foo')
|
|
||||||
if tx == None:
|
|
||||||
s = '{} sync block error in tx lookup ({})'.format(self.name, block.number, len(block.txs))
|
|
||||||
else:
|
|
||||||
s = '{} sync block {} tx {}/{}'.format(self.name, block.number, tx.index, len(block.txs))
|
|
||||||
sys.stdout.write('{:<100s}\r'.format(s))
|
|
||||||
|
|
||||||
|
|
||||||
fltr = StoreFilter(store, account_registry)
|
|
||||||
|
|
||||||
if __name__ == '__main__':
|
|
||||||
ThreadPoolHistorySyncer.yield_delay = 0
|
|
||||||
syncer = ThreadPoolHistorySyncer(conn_factory, 2, syncer_backend, chain_interface)
|
|
||||||
syncer.add_filter(MonitorFilter())
|
|
||||||
syncer.add_filter(fltr)
|
|
||||||
syncer.filter = ThreadedSyncFilter(syncer.worker_pool, syncer_backend)
|
|
||||||
syncer.loop(0, rpc)
|
|
||||||
4
requirements.txt
Normal file
4
requirements.txt
Normal file
@ -0,0 +1,4 @@
|
|||||||
|
hexathon~=0.1.5
|
||||||
|
jsonrpc-std~=0.1.0
|
||||||
|
leveldir~=0.3.0
|
||||||
|
chainlib-eth>=0.1.0b3,<=0.1.0
|
||||||
14
run_tests.sh
Normal file
14
run_tests.sh
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
|
||||||
|
set -a
|
||||||
|
set -e
|
||||||
|
set -x
|
||||||
|
default_pythonpath=$PYTHONPATH:.
|
||||||
|
export PYTHONPATH=${default_pythonpath:-.}
|
||||||
|
>&2 echo using pythonpath $PYTHONPATH
|
||||||
|
for f in `ls tests/*.py`; do
|
||||||
|
python $f
|
||||||
|
done
|
||||||
|
set +x
|
||||||
|
set +e
|
||||||
|
set +a
|
||||||
36
setup.cfg
Normal file
36
setup.cfg
Normal file
@ -0,0 +1,36 @@
|
|||||||
|
[metadata]
|
||||||
|
name = eth-cache
|
||||||
|
version = 0.1.0
|
||||||
|
description = Ethereum chain data caching tools
|
||||||
|
author = Louis Holbrook
|
||||||
|
author_email = dev@holbrook.no
|
||||||
|
url = https://git.defalsify.org/eth-monitor
|
||||||
|
keywords =
|
||||||
|
dlt
|
||||||
|
blockchain
|
||||||
|
cryptocurrency
|
||||||
|
ethereum
|
||||||
|
classifiers =
|
||||||
|
Programming Language :: Python :: 3
|
||||||
|
Operating System :: OS Independent
|
||||||
|
Development Status :: 3 - Alpha
|
||||||
|
Topic :: Software Development :: Libraries
|
||||||
|
Environment :: Console
|
||||||
|
Intended Audience :: Developers
|
||||||
|
License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)
|
||||||
|
Topic :: Internet
|
||||||
|
# Topic :: Blockchain :: EVM
|
||||||
|
license = GPL3
|
||||||
|
licence_files =
|
||||||
|
LICENSE
|
||||||
|
|
||||||
|
[options]
|
||||||
|
include_package_data = True
|
||||||
|
python_requires = >= 3.7
|
||||||
|
packages =
|
||||||
|
eth_cache
|
||||||
|
eth_cache.store
|
||||||
|
|
||||||
|
[options.entry_points]
|
||||||
|
console_scripts =
|
||||||
|
eth-cache-list = eth_cache.runnable.list:main
|
||||||
28
setup.py
Normal file
28
setup.py
Normal file
@ -0,0 +1,28 @@
|
|||||||
|
from setuptools import setup
|
||||||
|
import configparser
|
||||||
|
import os
|
||||||
|
|
||||||
|
|
||||||
|
requirements = []
|
||||||
|
f = open('requirements.txt', 'r')
|
||||||
|
while True:
|
||||||
|
l = f.readline()
|
||||||
|
if l == '':
|
||||||
|
break
|
||||||
|
requirements.append(l.rstrip())
|
||||||
|
f.close()
|
||||||
|
|
||||||
|
test_requirements = []
|
||||||
|
f = open('test_requirements.txt', 'r')
|
||||||
|
while True:
|
||||||
|
l = f.readline()
|
||||||
|
if l == '':
|
||||||
|
break
|
||||||
|
test_requirements.append(l.rstrip())
|
||||||
|
f.close()
|
||||||
|
|
||||||
|
|
||||||
|
setup(
|
||||||
|
install_requires=requirements,
|
||||||
|
tests_require=test_requirements,
|
||||||
|
)
|
||||||
5
test_requirements.txt
Normal file
5
test_requirements.txt
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
eth_tester==0.5.0b3
|
||||||
|
py-evm==0.3.0a20
|
||||||
|
rlp==2.0.1
|
||||||
|
pytest==6.0.1
|
||||||
|
coverage==5.5
|
||||||
86
tests/test_basic.py
Normal file
86
tests/test_basic.py
Normal file
@ -0,0 +1,86 @@
|
|||||||
|
# standard imports
|
||||||
|
import tempfile
|
||||||
|
import shutil
|
||||||
|
import unittest
|
||||||
|
import logging
|
||||||
|
import json
|
||||||
|
|
||||||
|
# external imports
|
||||||
|
from chainlib.chain import ChainSpec
|
||||||
|
from chainlib.eth.gas import (
|
||||||
|
Gas,
|
||||||
|
OverrideGasOracle,
|
||||||
|
)
|
||||||
|
from chainlib.eth.nonce import RPCNonceOracle
|
||||||
|
from chainlib.eth.unittest.ethtester import EthTesterCase
|
||||||
|
from chainlib.eth.tx import (
|
||||||
|
transaction,
|
||||||
|
receipt,
|
||||||
|
TxFormat,
|
||||||
|
Tx,
|
||||||
|
)
|
||||||
|
from chainlib.eth.block import (
|
||||||
|
block_by_hash,
|
||||||
|
Block,
|
||||||
|
)
|
||||||
|
from chainlib.eth.address import is_same_address
|
||||||
|
from hexathon import strip_0x
|
||||||
|
|
||||||
|
# local imports
|
||||||
|
from eth_cache.store.file import FileStore
|
||||||
|
|
||||||
|
logging.basicConfig(level=logging.DEBUG)
|
||||||
|
logg = logging.getLogger()
|
||||||
|
|
||||||
|
|
||||||
|
class TestCache(EthTesterCase):
|
||||||
|
|
||||||
|
def setUp(self):
|
||||||
|
super(TestCache, self).setUp()
|
||||||
|
fp = tempfile.mkdtemp()
|
||||||
|
self.cache_dir = fp
|
||||||
|
self.store = FileStore(self.chain_spec, cache_root=self.cache_dir)
|
||||||
|
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
|
||||||
|
gas_oracle = OverrideGasOracle(price=100000000000, limit=30000)
|
||||||
|
c = Gas(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle, gas_oracle=gas_oracle)
|
||||||
|
(tx_hash, o) = c.create(self.accounts[0], self.accounts[1], 1024)
|
||||||
|
r = self.rpc.do(o)
|
||||||
|
|
||||||
|
o = transaction(tx_hash)
|
||||||
|
tx_src = self.rpc.do(o)
|
||||||
|
|
||||||
|
o = receipt(tx_hash)
|
||||||
|
rcpt_src = self.rpc.do(o)
|
||||||
|
|
||||||
|
o = block_by_hash(tx_src['block_hash'])
|
||||||
|
block_src = self.rpc.do(o)
|
||||||
|
|
||||||
|
self.block = Block(block_src)
|
||||||
|
self.tx = Tx(tx_src, block=self.block, rcpt=rcpt_src)
|
||||||
|
|
||||||
|
|
||||||
|
def tearDown(self):
|
||||||
|
shutil.rmtree(self.cache_dir)
|
||||||
|
|
||||||
|
|
||||||
|
def test_tx(self):
|
||||||
|
logg.debug('tx {}'.format(self.tx))
|
||||||
|
self.store.put_tx(self.tx, include_data=True)
|
||||||
|
j = self.store.get_tx(self.tx.hash)
|
||||||
|
tx = json.loads(j)
|
||||||
|
self.assertTrue(is_same_address(tx['hash'], self.tx.hash))
|
||||||
|
|
||||||
|
|
||||||
|
def test_block(self):
|
||||||
|
logg.debug('tx {}'.format(self.tx))
|
||||||
|
self.store.put_block(self.block, include_data=True)
|
||||||
|
block_hash = strip_0x(self.block.hash)
|
||||||
|
j = self.store.get_block(block_hash)
|
||||||
|
block = json.loads(j)
|
||||||
|
retrieved_block_hash = strip_0x(block['hash'])
|
||||||
|
self.assertEqual(retrieved_block_hash, block_hash)
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
unittest.main()
|
||||||
|
|
||||||
Loading…
Reference in New Issue
Block a user