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How to use out_to_console method in grail
Best Python code snippet using grail_python
utils.py
Source:utils.py 
1#!/usr/bin/python2# -*- coding: utf-8 -*-3"""4 Common utilities in python. Can be useful in different cases.5 Created: Gusev Dmitrii, 04.04.20176 Modified: Gusev Dmitrii, 04.03.20197"""8import os9import errno10import sys11import csv12import yaml13import xlrd14import codecs15# import logging16import logging.config17from os import walk18from subprocess import Popen19# configure logger on module level. it isn't a good practice, but it's convenient.20# don't forget to set disable_existing_loggers=False, otherwise logger won't get its config!21log = logging.getLogger(__name__)22# to avoid errors like 'no handlers' for libraries it's necessary/convenient to add NullHandler.23log.addHandler(logging.NullHandler())24# some useful common constants25DEFAULT_ENCODING = "utf-8"26def count_lines(filename):27 """28 Count lines in any given file.29 :return: count of lines30 """31 counter = 032 # open file, received as first cmd line argument, mode - read+Unicode33 with open(filename, mode='rU') as infile:34 # skip initial space - don't work without it35 reader = csv.reader(infile, delimiter=b',', skipinitialspace=True, quoting=csv.QUOTE_MINIMAL, quotechar=b'"',36 lineterminator="\n")37 # counting rows in a cycle38 for _ in reader:39 # print row # <- just a debug output40 counter += 141 # debug - print count to console42 print("Lines count: {}".format(counter))43 return counter44def _list_files(path, files_buffer, out_to_console=False):45 """46 Internal function for listing (recursively) all files in specified directory.47 Don't use it directly, use list_files()48 :param path: path to iterate through49 :param files_buffer: buffer list for collection files50 :param out_to_console: out to console processing file51 """52 # print "STDOUT encoding ->", sys.stdout.encoding # <- just a debug output53 # todo: line for python 2 -> for (dirpath, dirnames, filenames) in walk(unicode(path)):54 for (dirpath, dirnames, filenames) in walk(path):55 for filename in filenames:56 abs_path = dirpath + '/' + filename57 if out_to_console: # debug output58 if sys.stdout.encoding is not None: # sometimes encoding may be null!59 print(abs_path.encode(sys.stdout.encoding, errors='replace'))60 else:61 print(abs_path)62 files_buffer.append(abs_path)63def list_files(path, out_to_console=False):64 """65 List all files in a specified path and return list of found files.66 :param path: path to directory67 :param out_to_console: do or don't output to system console68 :return: list of files69 """70 log.debug("list_files() is working. Path [{}].".format(path))71 if not path or not path.strip(): # fail-fast #172 raise IOError("Can't list files in empty path!")73 if not os.path.exists(path) or not os.path.isdir(path): # fail-fast #274 raise IOError("Path [{}] doesn't exist or not a directory!".format(path))75 files = []76 _list_files(path, files, out_to_console)77 return files78def parse_yaml(file_path):79 """80 Parses single YAML file and return its contents as object (dictionary).81 :param file_path: path to YAML file to load settings from82 :return python object with YAML file contents83 """84 log.debug("parse_yaml() is working. Parsing YAML file [{}].".format(file_path))85 if not file_path or not file_path.strip():86 raise IOError("Empty path to YAML file!")87 with open(file_path, 'r') as cfg_file:88 cfg_file_content = cfg_file.read()89 if "\t" in cfg_file_content: # no tabs allowed in file content90 raise IOError("Config file [{}] contains 'tab' character!".format(file_path))91 return yaml.load(cfg_file_content)92def save_file_with_path(file_path, content): # todo: move it to utilities module93 log.debug('save_file_with_path(): saving content to [{}].'.format(file_path))94 if not os.path.exists(os.path.dirname(file_path)):95 try:96 os.makedirs(os.path.dirname(file_path))97 except OSError as exc: # guard against race condition98 if exc.errno != errno.EEXIST:99 raise100 # write content to a file101 with open(file_path, "w") as f:102 f.write(content)103# todo: functions (decorators) below are copied from inet :) - take a look104def benchmark(func):105 """106 ÐекоÑаÑоÑ, вÑводÑÑий вÑемÑ, коÑоÑое занÑло107 вÑполнение декоÑиÑÑемой ÑÑнкÑии.108 """109 import time110 def wrapper(*args, **kwargs):111 t = time.clock()112 res = func(*args, **kwargs)113 print(func.__name__, time.clock() - t)114 return res115 return wrapper116def logger(func):117 """118 ÐекоÑаÑоÑ, логиÑÑÑÑий ÑабоÑÑ ÐºÐ¾Ð´Ð°.119 (Ñ
оÑоÑо, он пÑоÑÑо вÑÐ²Ð¾Ð´Ð¸Ñ Ð²ÑзовÑ, но ÑÑÑ Ð¼Ð¾Ð³Ð»Ð¾ бÑÑÑ Ð¸ логиÑование!)120 """121 def wrapper(*args, **kwargs):122 res = func(*args, **kwargs)123 print(func.__name__, args, kwargs)124 return res125 return wrapper126def call_counter(func):127 """128 ÐекоÑаÑоÑ, ÑÑиÑаÑÑий и вÑводÑÑий колиÑеÑÑво вÑзовов129 декоÑиÑÑемой ÑÑнкÑии.130 """131 def wrapper(*args, **kwargs):132 wrapper.count += 1133 res = func(*args, **kwargs)134 print("{0} бÑла вÑзвана: {1}x".format(func.__name__, wrapper.count))135 return res136 wrapper.count = 0137 return wrapper138def filter_str(string): # todo: fix filtering for non-cyrillic symbols too (add them)139 """140 Filter out all symbols from string except letters, numbers, spaces, commas.141 By default, decode input string in unicode (utf-8).142 :param string:143 :return:144 """145 if not string or not string.strip(): # if empty, return 'as is'146 return string147 # filter out all, except symbols, spaces, or comma148 return ''.join(char for char in string if char.isalnum() or char.isspace() or149 char in 'абвгдеÑжзийклмнопÑÑÑÑÑÑ
ÑÑÑÑÑÑÑÑÑÑÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐÐРСТУФХЦЧШЩЪЫЬÐЮЯ.,/-â')150def get_str_val(value, value_type, encoding): # todo: make filtering optional151 """Convert excel cell value into string with filtering out all unnecessary symbols.152 :param value:153 :param value_type:154 :param encoding:155 :return:156 """157 if xlrd.XL_CELL_EMPTY == value_type or xlrd.XL_CELL_BLANK == value_type:158 return ''159 elif xlrd.XL_CELL_NUMBER == value_type:160 return filter_str(str(int(value)).encode(encoding))161 elif xlrd.XL_CELL_TEXT == value_type:162 return filter_str(value.encode(encoding))163 else:164 return filter_str(str(value))165def get_int_val(value, value_type, encoding):166 """Convert excel cell value into integer.167 :param value:168 :param value_type:169 :param encoding:170 :return:171 """172 if xlrd.XL_CELL_EMPTY == value_type or xlrd.XL_CELL_BLANK == value_type:173 return 0174 elif xlrd.XL_CELL_NUMBER == value_type:175 return int(value)176 else:177 raise ValueError("Can't convert value [{}] to integer!".format(value.encode(encoding)))178def write_report_to_file(txt_report, out_file):179 """Write txt report to specified file. If file isn't specified - error is raised. If file doesn't exist -180 it will be created. If it exists - it will be overriden.181 :return:182 """183 log.debug("write_report_to_file() is working. Output file [{}].".format(out_file))184 if not out_file or not out_file.strip(): # fail fast check185 raise PyUtilitiesError("Output file wasn't specified!")186 # writing data to specified file187 with codecs.open(out_file, 'w', DEFAULT_ENCODING) as out:188 out.write(txt_report)189class PyUtilitiesError(Exception):190 """Something went wrong in utilities module..."""191if __name__ == '__main__':...
__init__.py
Source:__init__.py
1# -*- coding: utf-8 -*-2from __future__ import unicode_literals3import frappe4__version__ = '1.6.00'5def console(*data):...
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