Mercurial Repositories > eric / file comparison
comparison: src/eric7/PluginManager/PluginUtilities.py
src/eric7/PluginManager/PluginUtilities.py
- branch
- eric7
- changeset 10060
- b946699e9e79
- child 10439
- 21c28b0f9e41
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| 10059:9e3452188615 | 10060:b946699e9e79 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2023 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing common utility functions needed for plugin management. | |
| 8 """ | |
| 9 | |
| 10 | |
| 11 def getPluginHeaderEntry(plugin, entry, default): | |
| 12 """ | |
| 13 Function to get an entry of the plugin header. | |
| 14 | |
| 15 @param plugin reference to the plugin module | |
| 16 @type module | |
| 17 @param entry name of the entry | |
| 18 @type str | |
| 19 @param default value to be returned if the entry does not exist | |
| 20 @type Any | |
| 21 @return requested value | |
| 22 @rtype Any | |
| 23 """ | |
| 24 header = getattr(plugin, "__header__", None) | |
| 25 if header: | |
| 26 return header.get(entry, default) | |
| 27 else: | |
| 28 # old-style plugin header | |
| 29 return getattr(plugin, entry, default) | |
| 30 | |
| 31 | |
| 32 def hasPluginHeaderEntry(plugin, entry): | |
| 33 """ | |
| 34 Function to check, if the plugin header contains the given entry. | |
| 35 | |
| 36 @param plugin reference to the plugin module | |
| 37 @type module | |
| 38 @param entry name of the entry | |
| 39 @type str | |
| 40 @return flag indicating the existence | |
| 41 @rtype bool | |
| 42 """ | |
| 43 header = getattr(plugin, "__header__", None) | |
| 44 if header: | |
| 45 return entry in header | |
| 46 else: | |
| 47 # old-style plugin header | |
| 48 return hasattr(plugin, entry) |
