Tue, 02 Oct 2012 19:53:31 +0200
Made the sixth set of Qt5 compatibility changes.
1953
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
1 | # -*- coding: utf-8 -*- |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
2 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
3 | # Copyright (c) 2012 Detlev Offenbach <detlev@die-offenbachs.de> |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
4 | # |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
5 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
6 | """ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
7 | Module implementing some global helper functions. |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
8 | """ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
9 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
10 | import os |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
11 | |
2087
795992a5c561
Made the sixth set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
1965
diff
changeset
|
12 | from PyQt4.QtCore import QUrl, qVersion |
1953
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
13 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
14 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
15 | def getFileNameFromUrl(url): |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
16 | """ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
17 | Module function to generate a file name based on the given URL. |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
18 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
19 | @param url URL (QUrl) |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
20 | @return file name (string) |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
21 | """ |
2087
795992a5c561
Made the sixth set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
1965
diff
changeset
|
22 | if qVersion() >= "5.0.0": |
795992a5c561
Made the sixth set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
1965
diff
changeset
|
23 | fileName = url.toString(QUrl.ComponentFormattingOptions( |
795992a5c561
Made the sixth set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
1965
diff
changeset
|
24 | QUrl.RemoveFragment | QUrl.RemoveQuery | QUrl.RemoveScheme | QUrl.RemovePort)) |
795992a5c561
Made the sixth set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
1965
diff
changeset
|
25 | else: |
795992a5c561
Made the sixth set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
1965
diff
changeset
|
26 | fileName = url.toString(QUrl.RemoveFragment | QUrl.RemoveQuery | |
795992a5c561
Made the sixth set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
1965
diff
changeset
|
27 | QUrl.RemoveScheme | QUrl.RemovePort) |
1953
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
28 | if fileName.find("/") != -1: |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
29 | pos = fileName.rfind("/") |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
30 | fileName = fileName[pos:] |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
31 | fileName = fileName.replace("/", "") |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
32 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
33 | fileName = filterCharsFromFilename(fileName) |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
34 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
35 | if not fileName: |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
36 | fileName = filterCharsFromFilename(url.host().replace(".", "_")) |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
37 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
38 | return fileName |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
39 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
40 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
41 | def filterCharsFromFilename(name): |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
42 | """ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
43 | Module function to filter illegal characters. |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
44 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
45 | @param name name to be sanitized (string) |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
46 | @return sanitized name (string) |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
47 | """ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
48 | return name\ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
49 | .replace("/", "_")\ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
50 | .replace("\\", "")\ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
51 | .replace(":", "")\ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
52 | .replace("*", "")\ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
53 | .replace("?", "")\ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
54 | .replace('"', "")\ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
55 | .replace("<", "")\ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
56 | .replace(">", "")\ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
57 | .replace("|", "") |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
58 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
59 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
60 | def ensureUniqueFilename(name, appendFormat="({0})"): |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
61 | """ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
62 | Module function to generate an unique file name based on a pattern. |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
63 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
64 | @param name desired file name (string) |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
65 | @param appendFormat format pattern to be used to make the unique name (string) |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
66 | @return unique file name |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
67 | """ |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
68 | if not os.path.exists(name): |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
69 | return name |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
70 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
71 | tmpFileName = name |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
72 | i = 1 |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
73 | while os.path.exists(tmpFileName): |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
74 | tmpFileName = name |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
75 | index = tmpFileName.rfind(".") |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
76 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
77 | appendString = appendFormat.format(i) |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
78 | if index == -1: |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
79 | tmpFileName += appendString |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
80 | else: |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
81 | tmpFileName = tmpFileName[:index] + appendString + tmpFileName[index:] |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
82 | i += 1 |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
83 | |
26aa6fd94dc2
Added support for GreaseMonkey scripts.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff
changeset
|
84 | return tmpFileName |