id int32 0 252k | repo stringlengths 7 55 | path stringlengths 4 127 | func_name stringlengths 1 88 | original_string stringlengths 75 19.8k | language stringclasses 1
value | code stringlengths 51 19.8k | code_tokens list | docstring stringlengths 3 17.3k | docstring_tokens list | sha stringlengths 40 40 | url stringlengths 87 242 |
|---|---|---|---|---|---|---|---|---|---|---|---|
247,900 | dhylands/rshell | rshell/main.py | listports | def listports():
"""listports will display a list of all of the serial ports.
"""
detected = False
for port in serial.tools.list_ports.comports():
detected = True
if port.vid:
micropythonPort = ''
if is_micropython_usb_device(port):
micropythonPort... | python | def listports():
detected = False
for port in serial.tools.list_ports.comports():
detected = True
if port.vid:
micropythonPort = ''
if is_micropython_usb_device(port):
micropythonPort = ' *'
print('USB Serial Device {:04x}:{:04x}{} found @{}{}\... | [
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247,901 | dhylands/rshell | rshell/main.py | escape | def escape(str):
"""Precede all special characters with a backslash."""
out = ''
for char in str:
if char in '\\ ':
out += '\\'
out += char
return out | python | def escape(str):
out = ''
for char in str:
if char in '\\ ':
out += '\\'
out += char
return out | [
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247,902 | dhylands/rshell | rshell/main.py | align_cell | def align_cell(fmt, elem, width):
"""Returns an aligned element."""
if fmt == "<":
return elem + ' ' * (width - len(elem))
if fmt == ">":
return ' ' * (width - len(elem)) + elem
return elem | python | def align_cell(fmt, elem, width):
if fmt == "<":
return elem + ' ' * (width - len(elem))
if fmt == ">":
return ' ' * (width - len(elem)) + elem
return elem | [
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247,903 | dhylands/rshell | rshell/main.py | print_err | def print_err(*args, end='\n'):
"""Similar to print, but prints to stderr.
"""
print(*args, end=end, file=sys.stderr)
sys.stderr.flush() | python | def print_err(*args, end='\n'):
print(*args, end=end, file=sys.stderr)
sys.stderr.flush() | [
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247,904 | dhylands/rshell | rshell/main.py | validate_pattern | def validate_pattern(fn):
"""On success return an absolute path and a pattern.
Otherwise print a message and return None, None
"""
directory, pattern = parse_pattern(fn)
if directory is None:
print_err("Invalid pattern {}.".format(fn))
return None, None
target = resolve_path(dire... | python | def validate_pattern(fn):
directory, pattern = parse_pattern(fn)
if directory is None:
print_err("Invalid pattern {}.".format(fn))
return None, None
target = resolve_path(directory)
mode = auto(get_mode, target)
if not mode_exists(mode):
print_err("cannot access '{}': No such... | [
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247,905 | dhylands/rshell | rshell/main.py | resolve_path | def resolve_path(path):
"""Resolves path and converts it into an absolute path."""
if path[0] == '~':
# ~ or ~user
path = os.path.expanduser(path)
if path[0] != '/':
# Relative path
if cur_dir[-1] == '/':
path = cur_dir + path
else:
path = cur_... | python | def resolve_path(path):
if path[0] == '~':
# ~ or ~user
path = os.path.expanduser(path)
if path[0] != '/':
# Relative path
if cur_dir[-1] == '/':
path = cur_dir + path
else:
path = cur_dir + '/' + path
comps = path.split('/')
new_comps = []... | [
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247,906 | dhylands/rshell | rshell/main.py | print_bytes | def print_bytes(byte_str):
"""Prints a string or converts bytes to a string and then prints."""
if isinstance(byte_str, str):
print(byte_str)
else:
print(str(byte_str, encoding='utf8')) | python | def print_bytes(byte_str):
if isinstance(byte_str, str):
print(byte_str)
else:
print(str(byte_str, encoding='utf8')) | [
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247,907 | dhylands/rshell | rshell/main.py | extra_funcs | def extra_funcs(*funcs):
"""Decorator which adds extra functions to be downloaded to the pyboard."""
def extra_funcs_decorator(real_func):
def wrapper(*args, **kwargs):
return real_func(*args, **kwargs)
wrapper.extra_funcs = list(funcs)
wrapper.source = inspect.getsource(real_func)
wrapper.nam... | python | def extra_funcs(*funcs):
def extra_funcs_decorator(real_func):
def wrapper(*args, **kwargs):
return real_func(*args, **kwargs)
wrapper.extra_funcs = list(funcs)
wrapper.source = inspect.getsource(real_func)
wrapper.name = real_func.__name__
return wrapper
return extra_funcs_decorator | [
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247,908 | dhylands/rshell | rshell/main.py | auto | def auto(func, filename, *args, **kwargs):
"""If `filename` is a remote file, then this function calls func on the
micropython board, otherwise it calls it locally.
"""
dev, dev_filename = get_dev_and_path(filename)
if dev is None:
if len(dev_filename) > 0 and dev_filename[0] == '~':
... | python | def auto(func, filename, *args, **kwargs):
dev, dev_filename = get_dev_and_path(filename)
if dev is None:
if len(dev_filename) > 0 and dev_filename[0] == '~':
dev_filename = os.path.expanduser(dev_filename)
return func(dev_filename, *args, **kwargs)
return dev.remote_eval(func, d... | [
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247,909 | dhylands/rshell | rshell/main.py | cat | def cat(src_filename, dst_file):
"""Copies the contents of the indicated file to an already opened file."""
(dev, dev_filename) = get_dev_and_path(src_filename)
if dev is None:
with open(dev_filename, 'rb') as txtfile:
for line in txtfile:
dst_file.write(line)
else:
... | python | def cat(src_filename, dst_file):
(dev, dev_filename) = get_dev_and_path(src_filename)
if dev is None:
with open(dev_filename, 'rb') as txtfile:
for line in txtfile:
dst_file.write(line)
else:
filesize = dev.remote_eval(get_filesize, dev_filename)
return de... | [
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247,910 | dhylands/rshell | rshell/main.py | copy_file | def copy_file(src_filename, dst_filename):
"""Copies a file from one place to another. Both the source and destination
files must exist on the same machine.
"""
try:
with open(src_filename, 'rb') as src_file:
with open(dst_filename, 'wb') as dst_file:
while True:
... | python | def copy_file(src_filename, dst_filename):
try:
with open(src_filename, 'rb') as src_file:
with open(dst_filename, 'wb') as dst_file:
while True:
buf = src_file.read(BUFFER_SIZE)
if len(buf) > 0:
dst_file.write(buf)
... | [
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247,911 | dhylands/rshell | rshell/main.py | cp | def cp(src_filename, dst_filename):
"""Copies one file to another. The source file may be local or remote and
the destination file may be local or remote.
"""
src_dev, src_dev_filename = get_dev_and_path(src_filename)
dst_dev, dst_dev_filename = get_dev_and_path(dst_filename)
if src_dev is ds... | python | def cp(src_filename, dst_filename):
src_dev, src_dev_filename = get_dev_and_path(src_filename)
dst_dev, dst_dev_filename = get_dev_and_path(dst_filename)
if src_dev is dst_dev:
# src and dst are either on the same remote, or both are on the host
return auto(copy_file, src_filename, dst_dev_f... | [
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247,912 | dhylands/rshell | rshell/main.py | stat | def stat(filename):
"""Returns os.stat for a given file, adjusting the timestamps as appropriate."""
import os
try:
# on the host, lstat won't try to follow symlinks
rstat = os.lstat(filename)
except:
rstat = os.stat(filename)
return rstat[:7] + tuple(tim + TIME_OFFSET for ti... | python | def stat(filename):
import os
try:
# on the host, lstat won't try to follow symlinks
rstat = os.lstat(filename)
except:
rstat = os.stat(filename)
return rstat[:7] + tuple(tim + TIME_OFFSET for tim in rstat[7:]) | [
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247,913 | dhylands/rshell | rshell/main.py | listdir_matches | def listdir_matches(match):
"""Returns a list of filenames contained in the named directory.
Only filenames which start with `match` will be returned.
Directories will have a trailing slash.
"""
import os
last_slash = match.rfind('/')
if last_slash == -1:
dirname = '.'
... | python | def listdir_matches(match):
import os
last_slash = match.rfind('/')
if last_slash == -1:
dirname = '.'
match_prefix = match
result_prefix = ''
else:
match_prefix = match[last_slash + 1:]
if last_slash == 0:
dirname = '/'
result_prefix = '/'... | [
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247,914 | dhylands/rshell | rshell/main.py | listdir_stat | def listdir_stat(dirname, show_hidden=True):
"""Returns a list of tuples for each file contained in the named
directory, or None if the directory does not exist. Each tuple
contains the filename, followed by the tuple returned by
calling os.stat on the filename.
"""
import os
try:
... | python | def listdir_stat(dirname, show_hidden=True):
import os
try:
files = os.listdir(dirname)
except OSError:
return None
if dirname == '/':
return list((file, stat('/' + file)) for file in files if is_visible(file) or show_hidden)
return list((file, stat(dirname + '/' + file)) for... | [
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247,915 | dhylands/rshell | rshell/main.py | remove_file | def remove_file(filename, recursive=False, force=False):
"""Removes a file or directory."""
import os
try:
mode = os.stat(filename)[0]
if mode & 0x4000 != 0:
# directory
if recursive:
for file in os.listdir(filename):
success = remo... | python | def remove_file(filename, recursive=False, force=False):
import os
try:
mode = os.stat(filename)[0]
if mode & 0x4000 != 0:
# directory
if recursive:
for file in os.listdir(filename):
success = remove_file(filename + '/' + file, recursiv... | [
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247,916 | dhylands/rshell | rshell/main.py | rm | def rm(filename, recursive=False, force=False):
"""Removes a file or directory tree."""
return auto(remove_file, filename, recursive, force) | python | def rm(filename, recursive=False, force=False):
return auto(remove_file, filename, recursive, force) | [
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247,917 | dhylands/rshell | rshell/main.py | make_dir | def make_dir(dst_dir, dry_run, print_func, recursed):
"""Creates a directory. Produces information in case of dry run.
Issues error where necessary.
"""
parent = os.path.split(dst_dir.rstrip('/'))[0] # Check for nonexistent parent
parent_files = auto(listdir_stat, parent) if parent else True # Relat... | python | def make_dir(dst_dir, dry_run, print_func, recursed):
parent = os.path.split(dst_dir.rstrip('/'))[0] # Check for nonexistent parent
parent_files = auto(listdir_stat, parent) if parent else True # Relative dir
if dry_run:
if recursed: # Assume success: parent not actually created yet
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247,918 | dhylands/rshell | rshell/main.py | recv_file_from_host | def recv_file_from_host(src_file, dst_filename, filesize, dst_mode='wb'):
"""Function which runs on the pyboard. Matches up with send_file_to_remote."""
import sys
import ubinascii
if HAS_BUFFER:
try:
import pyb
usb = pyb.USB_VCP()
except:
try:
... | python | def recv_file_from_host(src_file, dst_filename, filesize, dst_mode='wb'):
import sys
import ubinascii
if HAS_BUFFER:
try:
import pyb
usb = pyb.USB_VCP()
except:
try:
import machine
usb = machine.USB_VCP()
except:... | [
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247,919 | dhylands/rshell | rshell/main.py | send_file_to_remote | def send_file_to_remote(dev, src_file, dst_filename, filesize, dst_mode='wb'):
"""Intended to be passed to the `remote` function as the xfer_func argument.
Matches up with recv_file_from_host.
"""
bytes_remaining = filesize
save_timeout = dev.timeout
dev.timeout = 1
while bytes_remaining ... | python | def send_file_to_remote(dev, src_file, dst_filename, filesize, dst_mode='wb'):
bytes_remaining = filesize
save_timeout = dev.timeout
dev.timeout = 1
while bytes_remaining > 0:
# Wait for ack so we don't get too far ahead of the remote
ack = dev.read(1)
if ack is None or ack != b'... | [
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247,920 | dhylands/rshell | rshell/main.py | recv_file_from_remote | def recv_file_from_remote(dev, src_filename, dst_file, filesize):
"""Intended to be passed to the `remote` function as the xfer_func argument.
Matches up with send_file_to_host.
"""
bytes_remaining = filesize
if not HAS_BUFFER:
bytes_remaining *= 2 # hexlify makes each byte into 2
bu... | python | def recv_file_from_remote(dev, src_filename, dst_file, filesize):
bytes_remaining = filesize
if not HAS_BUFFER:
bytes_remaining *= 2 # hexlify makes each byte into 2
buf_size = BUFFER_SIZE
write_buf = bytearray(buf_size)
while bytes_remaining > 0:
read_size = min(bytes_remaining, bu... | [
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247,921 | dhylands/rshell | rshell/main.py | send_file_to_host | def send_file_to_host(src_filename, dst_file, filesize):
"""Function which runs on the pyboard. Matches up with recv_file_from_remote."""
import sys
import ubinascii
try:
with open(src_filename, 'rb') as src_file:
bytes_remaining = filesize
if HAS_BUFFER:
... | python | def send_file_to_host(src_filename, dst_file, filesize):
import sys
import ubinascii
try:
with open(src_filename, 'rb') as src_file:
bytes_remaining = filesize
if HAS_BUFFER:
buf_size = BUFFER_SIZE
else:
buf_size = BUFFER_SIZE // 2
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247,922 | dhylands/rshell | rshell/main.py | print_cols | def print_cols(words, print_func, termwidth=79):
"""Takes a single column of words, and prints it as multiple columns that
will fit in termwidth columns.
"""
width = max([word_len(word) for word in words])
nwords = len(words)
ncols = max(1, (termwidth + 1) // (width + 1))
nrows = (nwords + n... | python | def print_cols(words, print_func, termwidth=79):
width = max([word_len(word) for word in words])
nwords = len(words)
ncols = max(1, (termwidth + 1) // (width + 1))
nrows = (nwords + ncols - 1) // ncols
for row in range(nrows):
for i in range(row, nwords, nrows):
word = words[i]
... | [
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247,923 | dhylands/rshell | rshell/main.py | print_long | def print_long(filename, stat, print_func):
"""Prints detailed information about the file passed in."""
size = stat_size(stat)
mtime = stat_mtime(stat)
file_mtime = time.localtime(mtime)
curr_time = time.time()
if mtime > (curr_time + SIX_MONTHS) or mtime < (curr_time - SIX_MONTHS):
prin... | python | def print_long(filename, stat, print_func):
size = stat_size(stat)
mtime = stat_mtime(stat)
file_mtime = time.localtime(mtime)
curr_time = time.time()
if mtime > (curr_time + SIX_MONTHS) or mtime < (curr_time - SIX_MONTHS):
print_func('%6d %s %2d %04d %s' % (size, MONTH[file_mtime[1]],
... | [
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247,924 | dhylands/rshell | rshell/main.py | connect | def connect(port, baud=115200, user='micro', password='python', wait=0):
"""Tries to connect automagically via network or serial."""
try:
ip_address = socket.gethostbyname(port)
#print('Connecting to ip', ip_address)
connect_telnet(port, ip_address, user=user, password=password)
exce... | python | def connect(port, baud=115200, user='micro', password='python', wait=0):
try:
ip_address = socket.gethostbyname(port)
#print('Connecting to ip', ip_address)
connect_telnet(port, ip_address, user=user, password=password)
except socket.gaierror:
# Doesn't look like a hostname or IP... | [
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247,925 | dhylands/rshell | rshell/main.py | connect_telnet | def connect_telnet(name, ip_address=None, user='micro', password='python'):
"""Connect to a MicroPython board via telnet."""
if ip_address is None:
try:
ip_address = socket.gethostbyname(name)
except socket.gaierror:
ip_address = name
if not QUIET:
if name == ... | python | def connect_telnet(name, ip_address=None, user='micro', password='python'):
if ip_address is None:
try:
ip_address = socket.gethostbyname(name)
except socket.gaierror:
ip_address = name
if not QUIET:
if name == ip_address:
print('Connecting to (%s) ...... | [
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247,926 | dhylands/rshell | rshell/main.py | connect_serial | def connect_serial(port, baud=115200, wait=0):
"""Connect to a MicroPython board via a serial port."""
if not QUIET:
print('Connecting to %s (buffer-size %d)...' % (port, BUFFER_SIZE))
try:
dev = DeviceSerial(port, baud, wait)
except DeviceError as err:
sys.stderr.write(str(err))... | python | def connect_serial(port, baud=115200, wait=0):
if not QUIET:
print('Connecting to %s (buffer-size %d)...' % (port, BUFFER_SIZE))
try:
dev = DeviceSerial(port, baud, wait)
except DeviceError as err:
sys.stderr.write(str(err))
sys.stderr.write('\n')
return False
add... | [
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247,927 | dhylands/rshell | rshell/main.py | main | def main():
"""This main function saves the stdin termios settings, calls real_main,
and restores stdin termios settings when it returns.
"""
save_settings = None
stdin_fd = -1
try:
import termios
stdin_fd = sys.stdin.fileno()
save_settings = termios.tcgetattr(stdin_fd... | python | def main():
save_settings = None
stdin_fd = -1
try:
import termios
stdin_fd = sys.stdin.fileno()
save_settings = termios.tcgetattr(stdin_fd)
except:
pass
try:
real_main()
finally:
if save_settings:
termios.tcsetattr(stdin_fd, termios.TC... | [
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247,928 | dhylands/rshell | rshell/main.py | Device.close | def close(self):
"""Closes the serial port."""
if self.pyb and self.pyb.serial:
self.pyb.serial.close()
self.pyb = None | python | def close(self):
if self.pyb and self.pyb.serial:
self.pyb.serial.close()
self.pyb = None | [
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247,929 | dhylands/rshell | rshell/main.py | Device.is_root_path | def is_root_path(self, filename):
"""Determines if 'filename' corresponds to a directory on this device."""
test_filename = filename + '/'
for root_dir in self.root_dirs:
if test_filename.startswith(root_dir):
return True
return False | python | def is_root_path(self, filename):
test_filename = filename + '/'
for root_dir in self.root_dirs:
if test_filename.startswith(root_dir):
return True
return False | [
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247,930 | dhylands/rshell | rshell/main.py | Device.read | def read(self, num_bytes):
"""Reads data from the pyboard over the serial port."""
self.check_pyb()
try:
return self.pyb.serial.read(num_bytes)
except (serial.serialutil.SerialException, TypeError):
# Write failed - assume that we got disconnected
self... | python | def read(self, num_bytes):
self.check_pyb()
try:
return self.pyb.serial.read(num_bytes)
except (serial.serialutil.SerialException, TypeError):
# Write failed - assume that we got disconnected
self.close()
raise DeviceError('serial port %s closed' %... | [
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247,931 | dhylands/rshell | rshell/main.py | Device.remote | def remote(self, func, *args, xfer_func=None, **kwargs):
"""Calls func with the indicated args on the micropython board."""
global HAS_BUFFER
HAS_BUFFER = self.has_buffer
if hasattr(func, 'extra_funcs'):
func_name = func.name
func_lines = []
for extra_func i... | python | def remote(self, func, *args, xfer_func=None, **kwargs):
global HAS_BUFFER
HAS_BUFFER = self.has_buffer
if hasattr(func, 'extra_funcs'):
func_name = func.name
func_lines = []
for extra_func in func.extra_funcs:
func_lines += inspect.getsource(extra_func)... | [
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247,932 | dhylands/rshell | rshell/main.py | Device.sync_time | def sync_time(self):
"""Sets the time on the pyboard to match the time on the host."""
now = time.localtime(time.time())
self.remote(set_time, (now.tm_year, now.tm_mon, now.tm_mday, now.tm_wday + 1,
now.tm_hour, now.tm_min, now.tm_sec, 0))
return now | python | def sync_time(self):
now = time.localtime(time.time())
self.remote(set_time, (now.tm_year, now.tm_mon, now.tm_mday, now.tm_wday + 1,
now.tm_hour, now.tm_min, now.tm_sec, 0))
return now | [
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247,933 | dhylands/rshell | rshell/main.py | Device.write | def write(self, buf):
"""Writes data to the pyboard over the serial port."""
self.check_pyb()
try:
return self.pyb.serial.write(buf)
except (serial.serialutil.SerialException, BrokenPipeError, TypeError):
# Write failed - assume that we got disconnected
... | python | def write(self, buf):
self.check_pyb()
try:
return self.pyb.serial.write(buf)
except (serial.serialutil.SerialException, BrokenPipeError, TypeError):
# Write failed - assume that we got disconnected
self.close()
raise DeviceError('{} closed'.format... | [
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247,934 | dhylands/rshell | rshell/main.py | DeviceSerial.timeout | def timeout(self, value):
"""Sets the timeout associated with the serial port."""
self.check_pyb()
try:
self.pyb.serial.timeout = value
except:
# timeout is a property so it calls code, and that can fail
# if the serial port is closed.
pass | python | def timeout(self, value):
self.check_pyb()
try:
self.pyb.serial.timeout = value
except:
# timeout is a property so it calls code, and that can fail
# if the serial port is closed.
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247,935 | dhylands/rshell | rshell/main.py | Shell.onecmd | def onecmd(self, line):
"""Override onecmd.
1 - So we don't have to have a do_EOF method.
2 - So we can strip comments
3 - So we can track line numbers
"""
if DEBUG:
print('Executing "%s"' % line)
self.line_num += 1
if line == "EOF" or line ==... | python | def onecmd(self, line):
if DEBUG:
print('Executing "%s"' % line)
self.line_num += 1
if line == "EOF" or line == 'exit':
if cmd.Cmd.use_rawinput:
# This means that we printed a prompt, and we'll want to
# print a newline to pretty things up ... | [
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247,936 | dhylands/rshell | rshell/main.py | Shell.print | def print(self, *args, end='\n', file=None):
"""Convenience function so you don't need to remember to put the \n
at the end of the line.
"""
if file is None:
file = self.stdout
s = ' '.join(str(arg) for arg in args) + end
file.write(s) | python | def print(self, *args, end='\n', file=None):
if file is None:
file = self.stdout
s = ' '.join(str(arg) for arg in args) + end
file.write(s) | [
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247,937 | dhylands/rshell | rshell/main.py | Shell.filename_complete | def filename_complete(self, text, line, begidx, endidx):
"""Wrapper for catching exceptions since cmd seems to silently
absorb them.
"""
try:
return self.real_filename_complete(text, line, begidx, endidx)
except:
traceback.print_exc() | python | def filename_complete(self, text, line, begidx, endidx):
try:
return self.real_filename_complete(text, line, begidx, endidx)
except:
traceback.print_exc() | [
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247,938 | dhylands/rshell | rshell/main.py | Shell.real_filename_complete | def real_filename_complete(self, text, line, begidx, endidx):
"""Figure out what filenames match the completion."""
# line contains the full command line that's been entered so far.
# text contains the portion of the line that readline is trying to complete
# text should correspond to l... | python | def real_filename_complete(self, text, line, begidx, endidx):
# line contains the full command line that's been entered so far.
# text contains the portion of the line that readline is trying to complete
# text should correspond to line[begidx:endidx]
#
# The way the completer wo... | [
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247,939 | dhylands/rshell | rshell/main.py | Shell.directory_complete | def directory_complete(self, text, line, begidx, endidx):
"""Figure out what directories match the completion."""
return [filename for filename in self.filename_complete(text, line, begidx, endidx) if filename[-1] == '/'] | python | def directory_complete(self, text, line, begidx, endidx):
return [filename for filename in self.filename_complete(text, line, begidx, endidx) if filename[-1] == '/'] | [
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247,940 | dhylands/rshell | rshell/main.py | Shell.line_to_args | def line_to_args(self, line):
"""This will convert the line passed into the do_xxx functions into
an array of arguments and handle the Output Redirection Operator.
"""
# Note: using shlex.split causes quoted substrings to stay together.
args = shlex.split(line)
self.redir... | python | def line_to_args(self, line):
# Note: using shlex.split causes quoted substrings to stay together.
args = shlex.split(line)
self.redirect_filename = ''
self.redirect_dev = None
redirect_index = -1
if '>' in args:
redirect_index = args.index('>')
elif '... | [
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247,941 | dhylands/rshell | rshell/main.py | Shell.do_cat | def do_cat(self, line):
"""cat FILENAME...
Concatenates files and sends to stdout.
"""
# note: when we get around to supporting cat from stdin, we'll need
# to write stdin to a temp file, and then copy the file
# since we need to know the filesize when cop... | python | def do_cat(self, line):
# note: when we get around to supporting cat from stdin, we'll need
# to write stdin to a temp file, and then copy the file
# since we need to know the filesize when copying to the pyboard.
args = self.line_to_args(line)
for filename in args:
... | [
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247,942 | dhylands/rshell | rshell/main.py | Shell.do_echo | def do_echo(self, line):
"""echo TEXT...
Display a line of text.
"""
args = self.line_to_args(line)
self.print(*args) | python | def do_echo(self, line):
args = self.line_to_args(line)
self.print(*args) | [
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247,943 | dhylands/rshell | rshell/main.py | Shell.do_mkdir | def do_mkdir(self, line):
"""mkdir DIRECTORY...
Creates one or more directories.
"""
args = self.line_to_args(line)
for filename in args:
filename = resolve_path(filename)
if not mkdir(filename):
print_err('Unable to create %s' % filena... | python | def do_mkdir(self, line):
args = self.line_to_args(line)
for filename in args:
filename = resolve_path(filename)
if not mkdir(filename):
print_err('Unable to create %s' % filename) | [
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247,944 | dhylands/rshell | rshell/main.py | Shell.repl_serial_to_stdout | def repl_serial_to_stdout(self, dev):
"""Runs as a thread which has a sole purpose of readding bytes from
the serial port and writing them to stdout. Used by do_repl.
"""
with self.serial_reader_running:
try:
save_timeout = dev.timeout
# Set... | python | def repl_serial_to_stdout(self, dev):
with self.serial_reader_running:
try:
save_timeout = dev.timeout
# Set a timeout so that the read returns periodically with no data
# and allows us to check whether the main thread wants us to quit.
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247,945 | hyperledger/indy-plenum | stp_core/loop/motor.py | Motor.set_status | def set_status(self, value):
"""
Set the status of the motor to the specified value if not already set.
"""
if not self._status == value:
old = self._status
self._status = value
logger.info("{} changing status from {} to {}".format(self, old.name, valu... | python | def set_status(self, value):
if not self._status == value:
old = self._status
self._status = value
logger.info("{} changing status from {} to {}".format(self, old.name, value.name))
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247,946 | hyperledger/indy-plenum | stp_core/loop/motor.py | Motor.stop | def stop(self, *args, **kwargs):
"""
Set the status to Status.stopping and also call `onStopping`
with the provided args and kwargs.
"""
if self.status in (Status.stopping, Status.stopped):
logger.debug("{} is already {}".format(self, self.status.name))
else:
... | python | def stop(self, *args, **kwargs):
if self.status in (Status.stopping, Status.stopped):
logger.debug("{} is already {}".format(self, self.status.name))
else:
self.status = Status.stopping
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247,947 | hyperledger/indy-plenum | plenum/server/primary_selector.py | PrimarySelector.next_primary_replica_name_for_master | def next_primary_replica_name_for_master(self, node_reg, node_ids):
"""
Returns name and corresponding instance name of the next node which
is supposed to be a new Primary. In fact it is not round-robin on
this abstraction layer as currently the primary of master instance is
poin... | python | def next_primary_replica_name_for_master(self, node_reg, node_ids):
name = self._next_primary_node_name_for_master(node_reg, node_ids)
return name, Replica.generateName(nodeName=name, instId=0) | [
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247,948 | hyperledger/indy-plenum | plenum/server/primary_selector.py | PrimarySelector.next_primary_replica_name_for_backup | def next_primary_replica_name_for_backup(self, instance_id, master_primary_rank,
primaries, node_reg, node_ids):
"""
Returns name and corresponding instance name of the next node which
is supposed to be a new Primary for backup instance in round-robin... | python | def next_primary_replica_name_for_backup(self, instance_id, master_primary_rank,
primaries, node_reg, node_ids):
if node_reg is None:
node_reg = self.node.nodeReg
total_nodes = len(node_reg)
rank = (master_primary_rank + 1) % total_nodes
... | [
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247,949 | hyperledger/indy-plenum | plenum/server/primary_selector.py | PrimarySelector.process_selection | def process_selection(self, instance_count, node_reg, node_ids):
# Select primaries for current view_no
if instance_count == 0:
return []
'''
Build a set of names of primaries, it is needed to avoid
duplicates of primary nodes for different replicas.
'''
... | python | def process_selection(self, instance_count, node_reg, node_ids):
# Select primaries for current view_no
if instance_count == 0:
return []
'''
Build a set of names of primaries, it is needed to avoid
duplicates of primary nodes for different replicas.
'''
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247,950 | hyperledger/indy-plenum | plenum/server/replicas.py | Replicas.take_ordereds_out_of_turn | def take_ordereds_out_of_turn(self) -> tuple:
"""
Takes all Ordered messages from outbox out of turn
"""
for replica in self._replicas.values():
yield replica.instId, replica._remove_ordered_from_queue() | python | def take_ordereds_out_of_turn(self) -> tuple:
for replica in self._replicas.values():
yield replica.instId, replica._remove_ordered_from_queue() | [
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247,951 | hyperledger/indy-plenum | plenum/server/replicas.py | Replicas._new_replica | def _new_replica(self, instance_id: int, is_master: bool, bls_bft: BlsBft) -> Replica:
"""
Create a new replica with the specified parameters.
"""
return self._replica_class(self._node, instance_id, self._config, is_master, bls_bft, self._metrics) | python | def _new_replica(self, instance_id: int, is_master: bool, bls_bft: BlsBft) -> Replica:
return self._replica_class(self._node, instance_id, self._config, is_master, bls_bft, self._metrics) | [
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247,952 | hyperledger/indy-plenum | plenum/common/throttler.py | Throttler.acquire | def acquire(self):
"""
Acquires lock for action.
:return: True and 0.0 if lock successfully acquired or False and number of seconds to wait before the next try
"""
now = self.get_current_time()
logger.debug("now: {}, len(actionsLog): {}".format(
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now = self.get_current_time()
logger.debug("now: {}, len(actionsLog): {}".format(
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self._trimActionsLog(now)
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247,953 | hyperledger/indy-plenum | plenum/common/tools.py | lazy_field | def lazy_field(prop):
"""
Decorator which helps in creating lazy properties
"""
@property
def wrapper(self):
if self not in _lazy_value_cache:
_lazy_value_cache[self] = {}
self_cache = _lazy_value_cache[self]
if prop in self_cache:
return self_cache[pr... | python | def lazy_field(prop):
@property
def wrapper(self):
if self not in _lazy_value_cache:
_lazy_value_cache[self] = {}
self_cache = _lazy_value_cache[self]
if prop in self_cache:
return self_cache[prop]
prop_value = prop(self)
self_cache[prop] = prop_va... | [
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247,954 | hyperledger/indy-plenum | stp_core/network/network_interface.py | NetworkInterface.getRemote | def getRemote(self, name: str = None, ha: HA = None):
"""
Find the remote by name or ha.
:param name: the name of the remote to find
:param ha: host address pair the remote to find
:raises: RemoteNotFound
"""
return self.findInRemotesByName(name) if name else \
... | python | def getRemote(self, name: str = None, ha: HA = None):
return self.findInRemotesByName(name) if name else \
self.findInRemotesByHA(ha) | [
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247,955 | hyperledger/indy-plenum | stp_core/network/network_interface.py | NetworkInterface.findInRemotesByName | def findInRemotesByName(self, name: str):
"""
Find the remote by name.
:param name: the name of the remote to find
:raises: RemoteNotFound
"""
remotes = [r for r in self.remotes.values()
if r.name == name]
if len(remotes) > 1:
raise... | python | def findInRemotesByName(self, name: str):
remotes = [r for r in self.remotes.values()
if r.name == name]
if len(remotes) > 1:
raise DuplicateRemotes(remotes)
if not remotes:
raise RemoteNotFound(name)
return remotes[0] | [
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247,956 | hyperledger/indy-plenum | stp_core/network/network_interface.py | NetworkInterface.removeRemoteByName | def removeRemoteByName(self, name: str) -> int:
"""
Remove the remote by name.
:param name: the name of the remote to remove
:raises: RemoteNotFound
"""
remote = self.getRemote(name)
rid = remote.uid
self.removeRemote(remote)
return rid | python | def removeRemoteByName(self, name: str) -> int:
remote = self.getRemote(name)
rid = remote.uid
self.removeRemote(remote)
return rid | [
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247,957 | hyperledger/indy-plenum | stp_core/network/network_interface.py | NetworkInterface.sameAddr | def sameAddr(self, ha, ha2) -> bool:
"""
Check whether the two arguments correspond to the same address
"""
if ha == ha2:
return True
if ha[1] != ha2[1]:
return False
return ha[0] in self.localips and ha2[0] in self.localips | python | def sameAddr(self, ha, ha2) -> bool:
if ha == ha2:
return True
if ha[1] != ha2[1]:
return False
return ha[0] in self.localips and ha2[0] in self.localips | [
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247,958 | hyperledger/indy-plenum | stp_core/network/network_interface.py | NetworkInterface.remotesByConnected | def remotesByConnected(self):
"""
Partitions the remotes into connected and disconnected
:return: tuple(connected remotes, disconnected remotes)
"""
conns, disconns = [], []
for r in self.remotes.values():
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conns, disconns = [], []
for r in self.remotes.values():
array = conns if self.isRemoteConnected(r) else disconns
array.append(r)
return conns, disconns | [
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247,959 | hyperledger/indy-plenum | plenum/client/wallet.py | Wallet.addIdentifier | def addIdentifier(self,
identifier=None,
seed=None,
signer=None,
alias=None,
didMethodName=None):
"""
Adds signer to the wallet.
Requires complete signer, identifier or seed.
:p... | python | def addIdentifier(self,
identifier=None,
seed=None,
signer=None,
alias=None,
didMethodName=None):
dm = self.didMethods.get(didMethodName)
signer = signer or dm.newSigner(identifier=identifier, s... | [
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:param seed: signer key seed or None to use random one
:param signer: signer to add
:param alias: a friendly readable name for the signer
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247,960 | hyperledger/indy-plenum | plenum/client/wallet.py | Wallet.requiredIdr | def requiredIdr(self,
idr: Identifier=None,
alias: str=None):
"""
Checks whether signer identifier specified, or can it be
inferred from alias or can be default used instead
:param idr:
:param alias:
:param other:
:return:... | python | def requiredIdr(self,
idr: Identifier=None,
alias: str=None):
# TODO Need to create a new Identifier type that supports DIDs and CIDs
if idr:
if ':' in idr:
idr = idr.split(':')[1]
else:
idr = self.aliasesToIds[alias... | [
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247,961 | hyperledger/indy-plenum | plenum/client/wallet.py | Wallet.signMsg | def signMsg(self,
msg: Dict,
identifier: Identifier=None,
otherIdentifier: Identifier=None):
"""
Creates signature for message using specified signer
:param msg: message to sign
:param identifier: signer identifier
:param otherIden... | python | def signMsg(self,
msg: Dict,
identifier: Identifier=None,
otherIdentifier: Identifier=None):
idr = self.requiredIdr(idr=identifier or otherIdentifier)
signer = self._signerById(idr)
signature = signer.sign(msg)
return signature | [
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247,962 | hyperledger/indy-plenum | plenum/client/wallet.py | Wallet.signRequest | def signRequest(self,
req: Request,
identifier: Identifier=None) -> Request:
"""
Signs request. Modifies reqId and signature. May modify identifier.
:param req: request
:param requestIdStore: request id generator
:param identifier: signer ... | python | def signRequest(self,
req: Request,
identifier: Identifier=None) -> Request:
idr = self.requiredIdr(idr=identifier or req._identifier)
# idData = self._getIdData(idr)
req._identifier = idr
req.reqId = req.gen_req_id()
# req.digest = req.get... | [
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247,963 | hyperledger/indy-plenum | plenum/client/wallet.py | Wallet.signOp | def signOp(self,
op: Dict,
identifier: Identifier=None) -> Request:
"""
Signs the message if a signer is configured
:param identifier: signing identifier; if not supplied the default for
the wallet is used.
:param op: Operation to be signed
... | python | def signOp(self,
op: Dict,
identifier: Identifier=None) -> Request:
request = Request(operation=op,
protocolVersion=CURRENT_PROTOCOL_VERSION)
return self.signRequest(request, identifier) | [
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247,964 | hyperledger/indy-plenum | plenum/client/wallet.py | Wallet.listIds | def listIds(self, exclude=list()):
"""
For each signer in this wallet, return its alias if present else
return its identifier.
:param exclude:
:return: List of identifiers/aliases.
"""
lst = list(self.aliasesToIds.keys())
others = set(self.idsToSigners.ke... | python | def listIds(self, exclude=list()):
lst = list(self.aliasesToIds.keys())
others = set(self.idsToSigners.keys()) - \
set(self.aliasesToIds.values())
lst.extend(list(others))
for x in exclude:
lst.remove(x)
return lst | [
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247,965 | hyperledger/indy-plenum | plenum/client/wallet.py | WalletStorageHelper.saveWallet | def saveWallet(self, wallet, fpath):
"""Save wallet into specified localtion.
Returns the canonical path for the ``fpath`` where ``wallet``
has been stored.
Error cases:
- ``fpath`` is not inside the keyrings base dir - ValueError raised
- directory part of ``fp... | python | def saveWallet(self, wallet, fpath):
if not fpath:
raise ValueError("empty path")
_fpath = self._normalize(fpath)
_dpath = _fpath.parent
try:
_dpath.relative_to(self._baseDir)
except ValueError:
raise ValueError(
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247,966 | hyperledger/indy-plenum | plenum/client/wallet.py | WalletStorageHelper.loadWallet | def loadWallet(self, fpath):
"""Load wallet from specified localtion.
Returns loaded wallet.
Error cases:
- ``fpath`` is not inside the keyrings base dir - ValueError raised
- ``fpath`` exists and it's a directory - IsADirectoryError raised
:param fpath: wallet... | python | def loadWallet(self, fpath):
if not fpath:
raise ValueError("empty path")
_fpath = self._normalize(fpath)
_dpath = _fpath.parent
try:
_dpath.relative_to(self._baseDir)
except ValueError:
raise ValueError(
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:param fpath: wallet file path, absolute or relative to
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247,967 | hyperledger/indy-plenum | plenum/server/models.py | Prepares.addVote | def addVote(self, prepare: Prepare, voter: str) -> None:
"""
Add the specified PREPARE to this replica's list of received
PREPAREs.
:param prepare: the PREPARE to add to the list
:param voter: the name of the node who sent the PREPARE
"""
self._add_msg(prepare, v... | python | def addVote(self, prepare: Prepare, voter: str) -> None:
self._add_msg(prepare, voter) | [
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:param prepare: the PREPARE to add to the list
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247,968 | hyperledger/indy-plenum | plenum/server/models.py | Commits.addVote | def addVote(self, commit: Commit, voter: str) -> None:
"""
Add the specified COMMIT to this replica's list of received
COMMITs.
:param commit: the COMMIT to add to the list
:param voter: the name of the replica who sent the COMMIT
"""
super()._add_msg(commit, vot... | python | def addVote(self, commit: Commit, voter: str) -> None:
super()._add_msg(commit, voter) | [
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:param commit: the COMMIT to add to the list
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247,969 | hyperledger/indy-plenum | plenum/common/message_processor.py | MessageProcessor.discard | def discard(self, msg, reason, logMethod=logging.error, cliOutput=False):
"""
Discard a message and log a reason using the specified `logMethod`.
:param msg: the message to discard
:param reason: the reason why this message is being discarded
:param logMethod: the logging functi... | python | def discard(self, msg, reason, logMethod=logging.error, cliOutput=False):
reason = "" if not reason else " because {}".format(reason)
logMethod("{} discarding message {}{}".format(self, msg, reason),
extra={"cli": cliOutput}) | [
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247,970 | hyperledger/indy-plenum | plenum/common/message_processor.py | MessageProcessor.toDict | def toDict(self, msg: Dict) -> Dict:
"""
Return a dictionary form of the message
:param msg: the message to be sent
:raises: ValueError if msg cannot be converted to an appropriate format
for transmission
"""
if isinstance(msg, Request):
tmsg = m... | python | def toDict(self, msg: Dict) -> Dict:
if isinstance(msg, Request):
tmsg = msg.as_dict
elif hasattr(msg, "_asdict"):
tmsg = dict(msg._asdict())
elif hasattr(msg, "__dict__"):
tmsg = dict(msg.__dict__)
elif self.allowDictOnly:
raise ValueError... | [
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247,971 | hyperledger/indy-plenum | plenum/server/replica_freshness_checker.py | FreshnessChecker.update_freshness | def update_freshness(self, ledger_id, ts):
'''
Updates the time at which the ledger was updated.
Should be called whenever a txn for the ledger is ordered.
:param ledger_id: the ID of the ledgers a txn was ordered for
:param ts: the current time
:return: None
'''... | python | def update_freshness(self, ledger_id, ts):
'''
Updates the time at which the ledger was updated.
Should be called whenever a txn for the ledger is ordered.
:param ledger_id: the ID of the ledgers a txn was ordered for
:param ts: the current time
:return: None
'''... | [
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247,972 | hyperledger/indy-plenum | plenum/server/replica_freshness_checker.py | FreshnessChecker.get_last_update_time | def get_last_update_time(self):
'''
Gets the time at which each ledger was updated.
Can be called at any time to get this information.
:return: an ordered dict of outdated ledgers sorted by last update time (from old to new)
and then by ledger ID (in case of equal update time)
... | python | def get_last_update_time(self):
'''
Gets the time at which each ledger was updated.
Can be called at any time to get this information.
:return: an ordered dict of outdated ledgers sorted by last update time (from old to new)
and then by ledger ID (in case of equal update time)
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247,973 | hyperledger/indy-plenum | common/serializers/signing_serializer.py | SigningSerializer.serialize | def serialize(self, obj, level=0, objname=None, topLevelKeysToIgnore=None,
toBytes=True):
"""
Create a string representation of the given object.
Examples:
::
>>> serialize("str")
'str'
>>> serialize([1,2,3,4,5])
'1,2,3,4,5'
>>> ... | python | def serialize(self, obj, level=0, objname=None, topLevelKeysToIgnore=None,
toBytes=True):
res = None
if not isinstance(obj, acceptableTypes):
error("invalid type found {}: {}".format(objname, obj))
elif isinstance(obj, str):
res = obj
elif isinst... | [
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247,974 | hyperledger/indy-plenum | plenum/common/transaction_store.py | TransactionStore.reset | def reset(self):
"""
Clear the values of all attributes of the transaction store.
"""
self.getsCounter = 0
# dictionary of processed requests for each client. Value for each
# client is a dictionary with request id as key and transaction id as
# value
sel... | python | def reset(self):
self.getsCounter = 0
# dictionary of processed requests for each client. Value for each
# client is a dictionary with request id as key and transaction id as
# value
self.processedRequests = {} # type: Dict[str, Dict[int, str]]
# dictionary of response... | [
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247,975 | hyperledger/indy-plenum | plenum/common/transaction_store.py | TransactionStore.stop | def stop(self, timeout: int = 5) -> None:
"""
Try to stop the transaction store in the given timeout or raise an
exception.
"""
self.running = False
start = time.perf_counter()
while True:
if self.getsCounter == 0:
return True
... | python | def stop(self, timeout: int = 5) -> None:
self.running = False
start = time.perf_counter()
while True:
if self.getsCounter == 0:
return True
elif time.perf_counter() <= start + timeout:
time.sleep(.1)
else:
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247,976 | hyperledger/indy-plenum | plenum/common/transaction_store.py | TransactionStore.addToProcessedTxns | def addToProcessedTxns(self,
identifier: str,
txnId: str,
reply: Reply) -> None:
"""
Add a client request to the transaction store's list of processed
requests.
"""
self.transactions[txnId] = reply
... | python | def addToProcessedTxns(self,
identifier: str,
txnId: str,
reply: Reply) -> None:
self.transactions[txnId] = reply
if identifier not in self.processedRequests:
self.processedRequests[identifier] = {}
self... | [
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247,977 | hyperledger/indy-plenum | plenum/common/transaction_store.py | TransactionStore.append | async def append(self, reply: Reply) \
-> None:
"""
Add the given Reply to this transaction store's list of responses.
Also add to processedRequests if not added previously.
"""
result = reply.result
identifier = result.get(f.IDENTIFIER.nm)
txnId = res... | python | async def append(self, reply: Reply) \
-> None:
result = reply.result
identifier = result.get(f.IDENTIFIER.nm)
txnId = result.get(TXN_ID)
logger.debug("Reply being sent {}".format(reply))
if self._isNewTxn(identifier, reply, txnId):
self.addToProcessedTxns... | [
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247,978 | hyperledger/indy-plenum | plenum/common/transaction_store.py | TransactionStore._isNewTxn | def _isNewTxn(self, identifier, reply, txnId) -> bool:
"""
If client is not in `processedRequests` or requestId is not there in
processed requests and txnId is present then its a new reply
"""
return (identifier not in self.processedRequests or
reply.reqId not in ... | python | def _isNewTxn(self, identifier, reply, txnId) -> bool:
return (identifier not in self.processedRequests or
reply.reqId not in self.processedRequests[identifier]) and \
txnId is not None | [
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247,979 | hyperledger/indy-plenum | plenum/server/propagator.py | Requests.add | def add(self, req: Request):
"""
Add the specified request to this request store.
"""
key = req.key
if key not in self:
self[key] = ReqState(req)
return self[key] | python | def add(self, req: Request):
key = req.key
if key not in self:
self[key] = ReqState(req)
return self[key] | [
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247,980 | hyperledger/indy-plenum | plenum/server/propagator.py | Requests.ordered_by_replica | def ordered_by_replica(self, request_key):
"""
Should be called by each replica when request is ordered or replica is removed.
"""
state = self.get(request_key)
if not state:
return
state.unordered_by_replicas_num -= 1 | python | def ordered_by_replica(self, request_key):
state = self.get(request_key)
if not state:
return
state.unordered_by_replicas_num -= 1 | [
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247,981 | hyperledger/indy-plenum | plenum/server/propagator.py | Requests.mark_as_forwarded | def mark_as_forwarded(self, req: Request, to: int):
"""
Works together with 'mark_as_executed' and 'free' methods.
It marks request as forwarded to 'to' replicas.
To let request be removed, it should be marked as executed and each of
'to' replicas should call 'free'.
"""... | python | def mark_as_forwarded(self, req: Request, to: int):
self[req.key].forwarded = True
self[req.key].forwardedTo = to
self[req.key].unordered_by_replicas_num = to | [
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247,982 | hyperledger/indy-plenum | plenum/server/propagator.py | Requests.add_propagate | def add_propagate(self, req: Request, sender: str):
"""
Add the specified request to the list of received
PROPAGATEs.
:param req: the REQUEST to add
:param sender: the name of the node sending the msg
"""
data = self.add(req)
data.propagates[sender] = req | python | def add_propagate(self, req: Request, sender: str):
data = self.add(req)
data.propagates[sender] = req | [
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247,983 | hyperledger/indy-plenum | plenum/server/propagator.py | Requests.votes | def votes(self, req) -> int:
"""
Get the number of propagates for a given reqId and identifier.
"""
try:
votes = len(self[req.key].propagates)
except KeyError:
votes = 0
return votes | python | def votes(self, req) -> int:
try:
votes = len(self[req.key].propagates)
except KeyError:
votes = 0
return votes | [
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247,984 | hyperledger/indy-plenum | plenum/server/propagator.py | Requests.mark_as_executed | def mark_as_executed(self, req: Request):
"""
Works together with 'mark_as_forwarded' and 'free' methods.
It makes request to be removed if all replicas request was
forwarded to freed it.
"""
state = self[req.key]
state.executed = True
self._clean(state) | python | def mark_as_executed(self, req: Request):
state = self[req.key]
state.executed = True
self._clean(state) | [
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247,985 | hyperledger/indy-plenum | plenum/server/propagator.py | Requests.free | def free(self, request_key):
"""
Works together with 'mark_as_forwarded' and
'mark_as_executed' methods.
It makes request to be removed if all replicas request was
forwarded to freed it and if request executor marked it as executed.
"""
state = self.get(request_k... | python | def free(self, request_key):
state = self.get(request_key)
if not state:
return
state.forwardedTo -= 1
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247,986 | hyperledger/indy-plenum | plenum/server/propagator.py | Requests.has_propagated | def has_propagated(self, req: Request, sender: str) -> bool:
"""
Check whether the request specified has already been propagated.
"""
return req.key in self and sender in self[req.key].propagates | python | def has_propagated(self, req: Request, sender: str) -> bool:
return req.key in self and sender in self[req.key].propagates | [
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247,987 | hyperledger/indy-plenum | plenum/server/propagator.py | Propagator.propagate | def propagate(self, request: Request, clientName):
"""
Broadcast a PROPAGATE to all other nodes
:param request: the REQUEST to propagate
"""
if self.requests.has_propagated(request, self.name):
logger.trace("{} already propagated {}".format(self, request))
el... | python | def propagate(self, request: Request, clientName):
if self.requests.has_propagated(request, self.name):
logger.trace("{} already propagated {}".format(self, request))
else:
with self.metrics.measure_time(MetricsName.SEND_PROPAGATE_TIME):
self.requests.add_propagat... | [
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247,988 | hyperledger/indy-plenum | plenum/server/propagator.py | Propagator.createPropagate | def createPropagate(
request: Union[Request, dict], client_name) -> Propagate:
"""
Create a new PROPAGATE for the given REQUEST.
:param request: the client REQUEST
:return: a new PROPAGATE msg
"""
if not isinstance(request, (Request, dict)):
logge... | python | def createPropagate(
request: Union[Request, dict], client_name) -> Propagate:
if not isinstance(request, (Request, dict)):
logger.error("{}Request not formatted properly to create propagate"
.format(THREE_PC_PREFIX))
return
logger.trace("Crea... | [
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247,989 | hyperledger/indy-plenum | plenum/server/propagator.py | Propagator.forward | def forward(self, request: Request):
"""
Forward the specified client REQUEST to the other replicas on this node
:param request: the REQUEST to propagate
"""
key = request.key
num_replicas = self.replicas.num_replicas
logger.debug('{} forwarding request {} to {} ... | python | def forward(self, request: Request):
key = request.key
num_replicas = self.replicas.num_replicas
logger.debug('{} forwarding request {} to {} replicas'
.format(self, key, num_replicas))
self.replicas.pass_message(ReqKey(key))
self.monitor.requestUnOrdered(key... | [
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247,990 | hyperledger/indy-plenum | plenum/server/propagator.py | Propagator.recordAndPropagate | def recordAndPropagate(self, request: Request, clientName):
"""
Record the request in the list of requests and propagate.
:param request:
:param clientName:
"""
self.requests.add(request)
self.propagate(request, clientName)
self.tryForwarding(request) | python | def recordAndPropagate(self, request: Request, clientName):
self.requests.add(request)
self.propagate(request, clientName)
self.tryForwarding(request) | [
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247,991 | hyperledger/indy-plenum | plenum/server/propagator.py | Propagator.tryForwarding | def tryForwarding(self, request: Request):
"""
Try to forward the request if the required conditions are met.
See the method `canForward` for the conditions to check before
forwarding a request.
"""
cannot_reason_msg = self.canForward(request)
if cannot_reason_msg... | python | def tryForwarding(self, request: Request):
cannot_reason_msg = self.canForward(request)
if cannot_reason_msg is None:
# If haven't got the client request(REQUEST) for the corresponding
# propagate request(PROPAGATE) but have enough propagate requests
# to move ahead
... | [
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] | dcd144e238af7f17a869ffc9412f13dc488b7020 | https://github.com/hyperledger/indy-plenum/blob/dcd144e238af7f17a869ffc9412f13dc488b7020/plenum/server/propagator.py#L299-L313 |
247,992 | hyperledger/indy-plenum | stp_zmq/zstack.py | ZStack.removeRemote | def removeRemote(self, remote: Remote, clear=True):
"""
Currently not using clear
"""
name = remote.name
pkey = remote.publicKey
vkey = remote.verKey
if name in self.remotes:
self.remotes.pop(name)
self.remotesByKeys.pop(pkey, None)
... | python | def removeRemote(self, remote: Remote, clear=True):
name = remote.name
pkey = remote.publicKey
vkey = remote.verKey
if name in self.remotes:
self.remotes.pop(name)
self.remotesByKeys.pop(pkey, None)
self.verifiers.pop(vkey, None)
else:
... | [
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247,993 | hyperledger/indy-plenum | stp_zmq/zstack.py | ZStack.service | async def service(self, limit=None, quota: Optional[Quota] = None) -> int:
"""
Service `limit` number of received messages in this stack.
:param limit: the maximum number of messages to be processed. If None,
processes all of the messages in rxMsgs.
:return: the number of messag... | python | async def service(self, limit=None, quota: Optional[Quota] = None) -> int:
if self.listener:
await self._serviceStack(self.age, quota)
else:
logger.info("{} is stopped".format(self))
r = len(self.rxMsgs)
if r > 0:
pracLimit = limit if limit else sys.m... | [
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247,994 | hyperledger/indy-plenum | stp_zmq/zstack.py | ZStack.connect | def connect(self,
name=None,
remoteId=None,
ha=None,
verKeyRaw=None,
publicKeyRaw=None):
"""
Connect to the node specified by name.
"""
if not name:
raise ValueError('Remote name should be specifi... | python | def connect(self,
name=None,
remoteId=None,
ha=None,
verKeyRaw=None,
publicKeyRaw=None):
if not name:
raise ValueError('Remote name should be specified')
publicKey = None
if name in self.remotes:
... | [
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] | dcd144e238af7f17a869ffc9412f13dc488b7020 | https://github.com/hyperledger/indy-plenum/blob/dcd144e238af7f17a869ffc9412f13dc488b7020/stp_zmq/zstack.py#L584-L629 |
247,995 | hyperledger/indy-plenum | stp_zmq/zstack.py | ZStack.reconnectRemote | def reconnectRemote(self, remote):
"""
Disconnect remote and connect to it again
:param remote: instance of Remote from self.remotes
:param remoteName: name of remote
:return:
"""
if not isinstance(remote, Remote):
raise PlenumTypeError('remote', remo... | python | def reconnectRemote(self, remote):
if not isinstance(remote, Remote):
raise PlenumTypeError('remote', remote, Remote)
logger.info('{} reconnecting to {}'.format(self, remote))
public, secret = self.selfEncKeys
remote.disconnect()
remote.connect(self.ctx, public, secre... | [
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] | dcd144e238af7f17a869ffc9412f13dc488b7020 | https://github.com/hyperledger/indy-plenum/blob/dcd144e238af7f17a869ffc9412f13dc488b7020/stp_zmq/zstack.py#L631-L645 |
247,996 | hyperledger/indy-plenum | plenum/persistence/db_hash_store.py | DbHashStore._readMultiple | def _readMultiple(self, start, end, db):
"""
Returns a list of hashes with serial numbers between start
and end, both inclusive.
"""
self._validatePos(start, end)
# Converting any bytearray to bytes
return [bytes(db.get(str(pos))) for pos in range(start, end + 1... | python | def _readMultiple(self, start, end, db):
self._validatePos(start, end)
# Converting any bytearray to bytes
return [bytes(db.get(str(pos))) for pos in range(start, end + 1)] | [
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247,997 | hyperledger/indy-plenum | state/trie/pruning_trie.py | pack_nibbles | def pack_nibbles(nibbles):
"""pack nibbles to binary
:param nibbles: a nibbles sequence. may have a terminator
"""
if nibbles[-1] == NIBBLE_TERMINATOR:
flags = 2
nibbles = nibbles[:-1]
else:
flags = 0
oddlen = len(nibbles) % 2
flags |= oddlen # set lowest bit if ... | python | def pack_nibbles(nibbles):
if nibbles[-1] == NIBBLE_TERMINATOR:
flags = 2
nibbles = nibbles[:-1]
else:
flags = 0
oddlen = len(nibbles) % 2
flags |= oddlen # set lowest bit if odd number of nibbles
if oddlen:
nibbles = [flags] + nibbles
else:
nibbles = [... | [
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:param nibbles: a nibbles sequence. may have a terminator | [
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247,998 | hyperledger/indy-plenum | state/trie/pruning_trie.py | Trie._get_last_node_for_prfx | def _get_last_node_for_prfx(self, node, key_prfx, seen_prfx):
""" get last node for the given prefix, also update `seen_prfx` to track the path already traversed
:param node: node in form of list, or BLANK_NODE
:param key_prfx: prefix to look for
:param seen_prfx: prefix already seen, u... | python | def _get_last_node_for_prfx(self, node, key_prfx, seen_prfx):
node_type = self._get_node_type(node)
if node_type == NODE_TYPE_BLANK:
return BLANK_NODE
if node_type == NODE_TYPE_BRANCH:
# already reach the expected node
if not key_prfx:
return... | [
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:param node: node in form of list, or BLANK_NODE
:param key_prfx: prefix to look for
:param seen_prfx: prefix already seen, updates with each call
:return:
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] | dcd144e238af7f17a869ffc9412f13dc488b7020 | https://github.com/hyperledger/indy-plenum/blob/dcd144e238af7f17a869ffc9412f13dc488b7020/state/trie/pruning_trie.py#L410-L459 |
247,999 | hyperledger/indy-plenum | plenum/server/monitor.py | Monitor.metrics | def metrics(self):
"""
Calculate and return the metrics.
"""
masterThrp, backupThrp = self.getThroughputs(self.instances.masterId)
r = self.instance_throughput_ratio(self.instances.masterId)
m = [
("{} Monitor metrics:".format(self), None),
("Delta... | python | def metrics(self):
masterThrp, backupThrp = self.getThroughputs(self.instances.masterId)
r = self.instance_throughput_ratio(self.instances.masterId)
m = [
("{} Monitor metrics:".format(self), None),
("Delta", self.Delta),
("Lambda", self.Lambda),
(... | [
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] | dcd144e238af7f17a869ffc9412f13dc488b7020 | https://github.com/hyperledger/indy-plenum/blob/dcd144e238af7f17a869ffc9412f13dc488b7020/plenum/server/monitor.py#L256-L281 |
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