Mercurial Repositories > eric / file comparison
comparison: src/eric7/RemoteServerInterface/EricServerFileSystemInterface.py
src/eric7/RemoteServerInterface/EricServerFileSystemInterface.py
- branch
- server
- changeset 10576
- 0cf5ebf17411
- parent 10574
- 622e59b51640
- child 10577
- b9edebd77c91
equal
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| 10575:abde60847db6 | 10576:0cf5ebf17411 |
|---|---|
| 7 Module implementing the file system interface to the eric-ide server. | 7 Module implementing the file system interface to the eric-ide server. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import base64 | 10 import base64 |
| 11 import contextlib | 11 import contextlib |
| 12 import stat | |
| 12 | 13 |
| 13 from PyQt6.QtCore import QEventLoop, QObject | 14 from PyQt6.QtCore import QEventLoop, QObject |
| 14 | 15 |
| 15 from eric7.RemoteServer.EricRequestCategory import EricRequestCategory | 16 from eric7.RemoteServer.EricRequestCategory import EricRequestCategory |
| 16 from eric7.SystemUtilities import FileSystemUtilities | 17 from eric7.SystemUtilities import FileSystemUtilities |
| 164 if not ok: | 165 if not ok: |
| 165 raise OSError(error) | 166 raise OSError(error) |
| 166 | 167 |
| 167 return listedDirectory, separator, listing | 168 return listedDirectory, separator, listing |
| 168 | 169 |
| 170 def direntries( | |
| 171 self, directory, filesonly=False, pattern=None, followsymlinks=True, ignore=None | |
| 172 ): | |
| 173 """ | |
| 174 Public method to get a list of all files and directories of a given directory. | |
| 175 | |
| 176 @param directory root of the tree to check | |
| 177 @type str | |
| 178 @param filesonly flag indicating that only files are wanted (defaults to False) | |
| 179 @type bool (optional) | |
| 180 @param pattern a filename pattern or list of filename patterns to check | |
| 181 against (defaults to None) | |
| 182 @type str or list of str (optional) | |
| 183 @param followsymlinks flag indicating whether symbolic links should be | |
| 184 followed (defaults to True) | |
| 185 @type bool (optional) | |
| 186 @param ignore list of entries to be ignored (defaults to None) | |
| 187 @type list of str (optional) | |
| 188 @return list of all files and directories in the tree rooted at path. | |
| 189 The names are expanded to start with the given directory name. | |
| 190 @rtype list of str | |
| 191 @exception OSError raised in case the server reported an issue | |
| 192 """ | |
| 193 loop = QEventLoop() | |
| 194 ok = False | |
| 195 error = "" | |
| 196 result = [] | |
| 197 | |
| 198 def callback(reply, params): | |
| 199 """ | |
| 200 Function to handle the server reply | |
| 201 | |
| 202 @param reply name of the server reply | |
| 203 @type str | |
| 204 @param params dictionary containing the reply data | |
| 205 @type dict | |
| 206 """ | |
| 207 nonlocal result, ok, error | |
| 208 | |
| 209 if reply == "DirEntries": | |
| 210 ok = params["ok"] | |
| 211 if ok: | |
| 212 result = params["result"] | |
| 213 else: | |
| 214 error = params["error"] | |
| 215 loop.quit() | |
| 216 | |
| 217 self.__serverInterface.sendJson( | |
| 218 category=EricRequestCategory.FileSystem, | |
| 219 request="DirEntries", | |
| 220 params={ | |
| 221 "directory": FileSystemUtilities.plainFileName(directory), | |
| 222 "files_only": filesonly, | |
| 223 "pattern": [] if pattern is None else pattern, | |
| 224 "follow_symlinks": followsymlinks, | |
| 225 "ignore": [] if ignore is None else ignore, | |
| 226 }, | |
| 227 callback=callback, | |
| 228 ) | |
| 229 | |
| 230 loop.exec() | |
| 231 if not ok: | |
| 232 raise OSError(error) | |
| 233 | |
| 234 return result | |
| 235 | |
| 169 def stat(self, filename, stNames): | 236 def stat(self, filename, stNames): |
| 170 """ | 237 """ |
| 171 Public method to get the status of a file. | 238 Public method to get the status of a file. |
| 172 | 239 |
| 173 @param filename name of the file | 240 @param filename name of the file |
| 215 loop.exec() | 282 loop.exec() |
| 216 if not ok: | 283 if not ok: |
| 217 raise OSError(error) | 284 raise OSError(error) |
| 218 | 285 |
| 219 return stResult | 286 return stResult |
| 287 | |
| 288 def isdir(self, name): | |
| 289 """ | |
| 290 Public method to check, if the given name is a directory. | |
| 291 | |
| 292 @param name name to be checked | |
| 293 @type str | |
| 294 @return flag indicating a directory | |
| 295 @rtype bool | |
| 296 """ | |
| 297 result = self.stat(name, ["st_mode"]) | |
| 298 return stat.S_ISDIR(result["st_mode"]) | |
| 299 | |
| 300 def isfile(self, name): | |
| 301 """ | |
| 302 Public method to check, if the given name is a regular file. | |
| 303 | |
| 304 @param name name to be checked | |
| 305 @type str | |
| 306 @return flag indicating a regular file | |
| 307 @rtype bool | |
| 308 """ | |
| 309 result = self.stat(name, ["st_mode"]) | |
| 310 return stat.S_ISREG(result["st_mode"]) | |
| 220 | 311 |
| 221 def exists(self, name): | 312 def exists(self, name): |
| 222 """ | 313 """ |
| 223 Public method the existence of a file or directory. | 314 Public method the existence of a file or directory. |
| 224 | 315 |
