Mercurial Repositories > eric / file comparison
comparison: src/eric7/EricNetwork/EricJsonServer.py
src/eric7/EricNetwork/EricJsonServer.py
- branch
- eric7
- changeset 10928
- 46651e194fbe
- parent 10697
- 8a609e4c71b6
- child 11090
- f5f5f5803935
equal
deleted
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| 10927:ce599998be7d | 10928:46651e194fbe |
|---|---|
| 7 Module implementing the JSON based server base class. | 7 Module implementing the JSON based server base class. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import contextlib | 10 import contextlib |
| 11 import json | 11 import json |
| 12 import shutil | |
| 12 import struct | 13 import struct |
| 13 import time | 14 import time |
| 14 import zlib | 15 import zlib |
| 15 | 16 |
| 16 from PyQt6.QtCore import ( | 17 from PyQt6.QtCore import ( |
| 22 QTimer, | 23 QTimer, |
| 23 pyqtSlot, | 24 pyqtSlot, |
| 24 ) | 25 ) |
| 25 from PyQt6.QtNetwork import QHostAddress, QTcpServer | 26 from PyQt6.QtNetwork import QHostAddress, QTcpServer |
| 26 | 27 |
| 27 from eric7 import Preferences, Utilities | 28 from eric7 import EricUtilities |
| 28 from eric7.EricWidgets import EricMessageBox | 29 from eric7.EricWidgets import EricMessageBox |
| 29 from eric7.SystemUtilities import FileSystemUtilities | |
| 30 | 30 |
| 31 | 31 |
| 32 class EricJsonServer(QTcpServer): | 32 class EricJsonServer(QTcpServer): |
| 33 """ | 33 """ |
| 34 Class implementing a JSON based server base class. | 34 Class implementing a JSON based server base class. |
| 35 """ | 35 """ |
| 36 | 36 |
| 37 def __init__(self, name="", multiplex=False, parent=None): | 37 def __init__(self, name="", interface="127.0.0.1", multiplex=False, parent=None): |
| 38 """ | 38 """ |
| 39 Constructor | 39 Constructor |
| 40 | 40 |
| 41 @param name name of the server (used for output only) | 41 @param name name of the server (used for output only) (defaults to "") |
| 42 @type str | 42 @type str (optional) |
| 43 @param multiplex flag indicating a multiplexing server | 43 @param interface network interface to be used (IP address or one of "all", |
| 44 @type bool | 44 "allv4", "allv6", "localv4" or "localv6") (defaults to "127.0.0.1") |
| 45 @param parent parent object | 45 @type str (optional) |
| 46 @type QObject | 46 @param multiplex flag indicating a multiplexing server (defaults to False) |
| 47 @type bool (optional) | |
| 48 @param parent reference to the parent object (defaults to None) | |
| 49 @type QObject (optional) | |
| 47 """ | 50 """ |
| 48 super().__init__(parent) | 51 super().__init__(parent) |
| 49 | 52 |
| 50 self.__name = name | 53 self.__name = name |
| 51 self.__multiplex = multiplex | 54 self.__multiplex = multiplex |
| 55 else: | 58 else: |
| 56 self.__clientProcess = None | 59 self.__clientProcess = None |
| 57 self.__connection = None | 60 self.__connection = None |
| 58 | 61 |
| 59 # setup the network interface | 62 # setup the network interface |
| 60 networkInterface = Preferences.getDebugger("NetworkInterface") | 63 if interface in ("allv4", "localv4") or "." in interface: |
| 61 if networkInterface in ("allv4", "localv4") or "." in networkInterface: | |
| 62 # IPv4 | 64 # IPv4 |
| 63 self.__hostAddress = "127.0.0.1" | 65 self.__hostAddress = "127.0.0.1" |
| 64 elif networkInterface in ("all", "allv6", "localv6"): | 66 elif interface in ("all", "allv6", "localv6"): |
| 65 # IPv6 | 67 # IPv6 |
| 66 self.__hostAddress = "::1" | 68 self.__hostAddress = "::1" |
| 67 else: | 69 else: |
| 68 self.__hostAddress = networkInterface | 70 self.__hostAddress = interface |
| 69 self.listen(QHostAddress(self.__hostAddress)) | 71 self.listen(QHostAddress(self.__hostAddress)) |
| 70 | 72 |
| 71 self.newConnection.connect(self.handleNewConnection) | 73 self.newConnection.connect(self.handleNewConnection) |
| 72 | 74 |
| 73 ## Note: Need the address and port if client is started external in debugger. | 75 ## Note: Need the address and port if client is started external in debugger. |
| 202 """ could not be decoded. Please report""" | 204 """ could not be decoded. Please report""" |
| 203 """ this issue with the received data to the""" | 205 """ this issue with the received data to the""" |
| 204 """ eric bugs email address.</p>""" | 206 """ eric bugs email address.</p>""" |
| 205 """<p>Error: {0}</p>""" | 207 """<p>Error: {0}</p>""" |
| 206 """<p>Data:<br/>{1}</p>""" | 208 """<p>Data:<br/>{1}</p>""" |
| 207 ).format(str(err), Utilities.html_encode(jsonString.strip())), | 209 ).format(str(err), EricUtilities.html_encode(jsonString.strip())), |
| 208 EricMessageBox.Ok, | 210 EricMessageBox.Ok, |
| 209 ) | 211 ) |
| 210 return | 212 return |
| 211 | 213 |
| 212 self.handleCall(clientDict["method"], clientDict["params"]) | 214 self.handleCall(clientDict["method"], clientDict["params"]) |
| 265 @type dict | 267 @type dict |
| 266 @return flag indicating a successful client start and the exit code | 268 @return flag indicating a successful client start and the exit code |
| 267 in case of an issue | 269 in case of an issue |
| 268 @rtype bool, int | 270 @rtype bool, int |
| 269 """ | 271 """ |
| 270 if interpreter == "" or not FileSystemUtilities.isinpath(interpreter): | 272 if interpreter == "" or not bool(shutil.which(interpreter)): |
| 271 return False, -1 | 273 return False, -1 |
| 272 | 274 |
| 273 exitCode = None | 275 exitCode = None |
| 274 | 276 |
| 275 proc = QProcess() | 277 proc = QProcess() |
