Mercurial Repositories > eric / file comparison
comparison: scripts/uninstall-server.py
scripts/uninstall-server.py
- branch
- server
- changeset 10781
- 0e3d6e22efaf
- child 11090
- f5f5f5803935
equal
deleted
inserted
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| 10780:07670febf8c5 | 10781:0e3d6e22efaf |
|---|---|
| 1 #!/usr/bin/env python3 | |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # Copyright (c) 2024 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 5 # | |
| 6 # This is the uninstall script for the eric-ide server. | |
| 7 # | |
| 8 | |
| 9 """ | |
| 10 Uninstallation script for the eric-ide server. | |
| 11 """ | |
| 12 | |
| 13 import argparse | |
| 14 import contextlib | |
| 15 import os | |
| 16 import shutil | |
| 17 import sys | |
| 18 import sysconfig | |
| 19 | |
| 20 # Define the globals. | |
| 21 currDir = os.getcwd() | |
| 22 scriptsDir = None | |
| 23 modDir = None | |
| 24 pyModDir = None | |
| 25 installPackage = "eric7" | |
| 26 | |
| 27 | |
| 28 def exit(rcode=0): | |
| 29 """ | |
| 30 Exit the install script. | |
| 31 | |
| 32 @param rcode result code to report back | |
| 33 @type int | |
| 34 """ | |
| 35 global currDir | |
| 36 | |
| 37 if sys.platform.startswith("win"): | |
| 38 with contextlib.suppress(EOFError): | |
| 39 input("Press enter to continue...") # secok | |
| 40 | |
| 41 os.chdir(currDir) | |
| 42 | |
| 43 sys.exit(rcode) | |
| 44 | |
| 45 | |
| 46 def initGlobals(): | |
| 47 """ | |
| 48 Module function to set the values of globals that need more than a | |
| 49 simple assignment. | |
| 50 """ | |
| 51 global modDir, pyModDir, scriptsDir | |
| 52 | |
| 53 # determine the platform scheme | |
| 54 if sys.platform.startswith(("win", "cygwin")): | |
| 55 scheme = "nt_user" | |
| 56 elif sys.platform == "darwin": | |
| 57 scheme = "osx_framework_user" | |
| 58 else: | |
| 59 scheme = "posix_user" | |
| 60 | |
| 61 # determine modules directory | |
| 62 modDir = sysconfig.get_path("platlib") | |
| 63 if not os.access(modDir, os.W_OK): | |
| 64 # can't write to the standard path, use the 'user' path instead | |
| 65 modDir = sysconfig.get_path("platlib", scheme) | |
| 66 pyModDir = modDir | |
| 67 | |
| 68 # determine the scripts directory | |
| 69 scriptsDir = sysconfig.get_path("scripts") | |
| 70 if not os.access(scriptsDir, os.W_OK): | |
| 71 # can't write to the standard path, use the 'user' path instead | |
| 72 scriptsDir = sysconfig.get_path("scripts", scheme) | |
| 73 | |
| 74 | |
| 75 def wrapperNames(dname, wfile): | |
| 76 """ | |
| 77 Create the platform specific names for the wrapper script. | |
| 78 | |
| 79 @param dname name of the directory to place the wrapper into | |
| 80 @type str | |
| 81 @param wfile basename (without extension) of the wrapper script | |
| 82 @type str | |
| 83 @return list of names of the wrapper scripts | |
| 84 @rtype list of str | |
| 85 """ | |
| 86 wnames = ( | |
| 87 [dname + "\\" + wfile + ".cmd", dname + "\\" + wfile + ".bat"] | |
| 88 if sys.platform.startswith(("win", "cygwin")) | |
| 89 else [dname + "/" + wfile] | |
| 90 ) | |
| 91 | |
| 92 return wnames | |
| 93 | |
| 94 | |
| 95 def uninstallEricServer(): | |
| 96 """ | |
| 97 Uninstall the old eric-ide server files. | |
| 98 """ | |
| 99 global installPackage, pyModDir, scriptsDir | |
| 100 | |
| 101 try: | |
| 102 # Cleanup the package directories | |
| 103 dirname = os.path.join(pyModDir, installPackage) | |
| 104 if os.path.exists(dirname): | |
| 105 shutil.rmtree(dirname, ignore_errors=True) | |
| 106 except OSError as msg: | |
| 107 sys.stderr.write("Error: {0}\nTry uninstall with admin rights.\n".format(msg)) | |
| 108 exit(7) | |
| 109 | |
| 110 # Remove the wrapper scripts | |
| 111 rem_wnames = ["eric7_server"] | |
| 112 try: | |
| 113 for rem_wname in rem_wnames: | |
| 114 for rwname in wrapperNames(scriptsDir, rem_wname): | |
| 115 if os.path.exists(rwname): | |
| 116 os.remove(rwname) | |
| 117 except OSError as msg: | |
| 118 sys.stderr.write("Error: {0}\nTry uninstall with admin rights.\n".format(msg)) | |
| 119 exit(7) | |
| 120 | |
| 121 | |
| 122 def createArgumentParser(): | |
| 123 """ | |
| 124 Function to create an argument parser. | |
| 125 | |
| 126 @return created argument parser object | |
| 127 @rtype argparse.ArgumentParser | |
| 128 """ | |
| 129 parser = argparse.ArgumentParser(description="Uninstall eric-ide server.") | |
| 130 return parser | |
| 131 | |
| 132 | |
| 133 def main(): | |
| 134 """ | |
| 135 The main function of the script. | |
| 136 """ | |
| 137 initGlobals() | |
| 138 | |
| 139 parser = createArgumentParser() | |
| 140 parser.parse_args() | |
| 141 | |
| 142 print("\nUninstalling eric-ide server ...") | |
| 143 uninstallEricServer() | |
| 144 print("\nUninstallation complete.") | |
| 145 print() | |
| 146 | |
| 147 exit(0) | |
| 148 | |
| 149 | |
| 150 if __name__ == "__main__": | |
| 151 try: | |
| 152 main() | |
| 153 except SystemExit: | |
| 154 raise | |
| 155 except Exception: | |
| 156 print( | |
| 157 """An internal error occured. Please report all the output""" | |
| 158 """ of the program,\nincluding the following traceback, to""" | |
| 159 """ eric-bugs@eric-ide.python-projects.org.\n""" | |
| 160 ) | |
| 161 raise | |
| 162 | |
| 163 # | |
| 164 # eflag: noqa = M801 |
