Tue, 29 Jan 2019 19:48:13 +0100
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
6677
6299d69a218a
Continued implementing environment creation with conda.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
1 | # -*- coding: utf-8 -*- |
6299d69a218a
Continued implementing environment creation with conda.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
2 | |
6299d69a218a
Continued implementing environment creation with conda.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
3 | # Copyright (c) 2019 Detlev Offenbach <detlev@die-offenbachs.de> |
6299d69a218a
Continued implementing environment creation with conda.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
4 | # |
6299d69a218a
Continued implementing environment creation with conda.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
5 | |
6299d69a218a
Continued implementing environment creation with conda.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
6 | """ |
6299d69a218a
Continued implementing environment creation with conda.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
7 | Package implementing the various conda related modules. |
6299d69a218a
Continued implementing environment creation with conda.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
8 | """ |
6681
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
9 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
10 | from __future__ import unicode_literals |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
11 | try: |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
12 | str = unicode |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
13 | except NameError: |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
14 | pass |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
15 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
16 | import re |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
17 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
18 | from PyQt5.QtCore import QCoreApplication, QProcess |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
19 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
20 | import Preferences |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
21 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
22 | __CondaVersion = tuple() |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
23 | __CondaVersionStr = "" |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
24 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
25 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
26 | def __determineCondaVersion(): |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
27 | """ |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
28 | Private module function to get the conda version via the conda executable. |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
29 | """ |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
30 | global __CondaVersionStr, __CondaVersion |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
31 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
32 | if not __CondaVersion: |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
33 | exe = Preferences.getConda("CondaExecutable") |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
34 | if not exe: |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
35 | exe = "conda" |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
36 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
37 | versionRe = re.compile(r"""^conda.*?(\d+\.\d+\.\d+).*""") |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
38 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
39 | proc = QProcess() |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
40 | proc.start(exe, ["--version"]) |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
41 | if not proc.waitForStarted(15000): |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
42 | __CondaVersionStr = QCoreApplication.translate( |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
43 | "CondaInterface", |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
44 | '<conda not found or not configured.>') |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
45 | else: |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
46 | proc.waitForFinished(15000) |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
47 | output = str(proc.readAllStandardOutput(), |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
48 | Preferences.getSystem("IOEncoding"), |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
49 | 'replace').strip() |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
50 | match = re.match(versionRe, output) |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
51 | if match: |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
52 | __CondaVersionStr = match.group(1) |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
53 | __CondaVersion = tuple( |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
54 | int(i) for i in __CondaVersionStr.split(".") |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
55 | ) |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
56 | else: |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
57 | __CondaVersionStr = QCoreApplication.translate( |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
58 | "CondaInterface", |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
59 | '<conda returned strange version info.') |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
60 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
61 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
62 | def condaVersion(): |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
63 | """ |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
64 | Module function to get the conda version. |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
65 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
66 | @return tuple containing the conda version |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
67 | @rtype tuple of (int, int, int) |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
68 | """ |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
69 | __determineCondaVersion() |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
70 | return __CondaVersion |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
71 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
72 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
73 | def condaVersionStr(): |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
74 | """ |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
75 | Module function to get the conda version as a string. |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
76 | |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
77 | @return conda version as a string |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
78 | @rtype str |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
79 | """ |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
80 | __determineCondaVersion() |
9c1513b488ef
CondaInterface, VirtualenvConfigurationDialog: moved the version related functions to the CondaInterface package.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
6677
diff
changeset
|
81 | return __CondaVersionStr |