Grammalecte  Check-in [448cd58d39]

"""
Grammalecte: compile rules
Create a Direct Acyclic Rule Graphs (DARGs)
"""

import re
import os
import time
import concurrent.futures

import darg
import compile_rules_js_convert as jsconv
import helpers


#### PROCESS POOL EXECUTOR ####
xProcessPoolExecutor = None

def initProcessPoolExecutor (nMultiCPU=None):
    "process pool executor initialisation"

    for xFuture in lResult:
        sGraphName, dGraph, dActions, sPy, sJS = xFuture.result()
        dAllGraph[sGraphName] = dGraph
        dAllActions.update(dActions)
        sPyCallables += sPy
        sJSCallables += sJS
    # create a dictionary of URL
    dTempURL = { "": 0 }
    i = 1
    for sKey, lValue in dAllActions.items():
        if lValue[3] == "-":
            if lValue[-1]:
                if lValue[-1] not in dTempURL:
                    dTempURL[lValue[-1]] = i
                    i += 1
                lValue[-1] = dTempURL[lValue[-1]]
            else:
                lValue[-1] = 0
    dURL = { v: k  for k, v in dTempURL.items() } # reversing key and values

    # end
    print("  Total: ", nRule, "rules, ", len(dAllActions), "actions")
    print("  Build time: {:.2f} s".format(time.time() - fStartTimer))

    return {
        # the graphs describe paths of tokens to actions which eventually execute callables
        "rules_graphs": str(dAllGraph), # helpers.convertDictToString(dAllGraph)
        "rules_actions": helpers.convertDictToString(dAllActions), # str(dAllActions)
        "rules_graph_URL": helpers.convertDictToString(dURL), # str(dURL)
        "rules_graphsJS": str(dAllGraph),

        "rules_actionsJS": jsconv.pyActionsToString(dAllActions),
        "rules_graph_URLJS": str(dURL),
        "graph_callables": sPyCallables,
        "graph_callablesJS": sJSCallables
    }

var gc_rules_graph = {
    dAllGraph: ${rules_graphsJS},

    dRule: ${rules_actionsJS},

    dURL: ${rules_graph_URLJS}
};


if (typeof(exports) !== 'undefined') {
    exports.dAllGraph = gc_rules_graph.dAllGraph;
    exports.dRule = gc_rules_graph.dRule;
    exports.dURL = gc_rules_graph.dURL;

TEST: Il y a qui au dîner ce soir ?


# m’a tuer
__conf_m_a_tuer__
    m’ a tuer
        <<- /conf/ -3>> tué|tuée
        # Cliché. Évitez cette erreur de grammaire délibérée, faite d’innombrables fois, pour mimer l’affaire Omar Raddad.|https://fr.wikipedia.org/wiki/Omar_m%27a_tuer

TEST: la réalité m’a {{tuer}}


# après avoir
__conf_après_avoir__
    [à|a] [>prêt|>pré|près] [a|à] [voire|voir]

"""
Tools for handling files
"""

import os
import shutil
import errno
import zipfile

from string import Template


def convertDictToString (dDict, nDepth=1, nIndent=2):
    "returns <dDict> as a indented string"
    sResult = "{\n"
    sIndent = " " * nIndent
    for key, val in dDict.items():
        sKey = f"'{key}'"  if type(key) is str  else str(key)
        if nDepth > 0 and type(val) is dict:
            sVal = convertDictToString(val, nDepth-1, nIndent+nIndent)
        else:
            sVal = f"'{val}'"  if type(val) is str  else str(val)
        sResult += f'{sIndent}{sKey}: {sVal},\n'
    sResult = sResult + sIndent[:-2] + "}"
    return sResult


class CD:
    "Context manager for changing the current working directory"
    def __init__ (self, newPath):
        self.newPath = os.path.expanduser(newPath)
        self.savedPath = ""