Coverage for ui/pyqt_utils.py: 50%

40 statements  

« prev     ^ index     » next       coverage.py v7.0.4, created at 2023-01-10 09:27 -0600

1""" 

2Copyright 1999 Illinois Institute of Technology 

3 

4Permission is hereby granted, free of charge, to any person obtaining 

5a copy of this software and associated documentation files (the 

6"Software"), to deal in the Software without restriction, including 

7without limitation the rights to use, copy, modify, merge, publish, 

8distribute, sublicense, and/or sell copies of the Software, and to 

9permit persons to whom the Software is furnished to do so, subject to 

10the following conditions: 

11 

12The above copyright notice and this permission notice shall be 

13included in all copies or substantial portions of the Software. 

14 

15THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 

16EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 

17MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 

18IN NO EVENT SHALL ILLINOIS INSTITUTE OF TECHNOLOGY BE LIABLE FOR ANY 

19CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 

20TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 

21SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 

22 

23Except as contained in this notice, the name of Illinois Institute 

24of Technology shall not be used in advertising or otherwise to promote 

25the sale, use or other dealings in this Software without prior written 

26authorization from Illinois Institute of Technology. 

27""" 

28 

29from PyQt5 import QtGui 

30from PyQt5.QtCore import * 

31from PyQt5.QtWidgets import * 

32from PyQt5.QtGui import * 

33import matplotlib 

34matplotlib.use('Qt5Agg') 

35from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas 

36try: 

37 from ..utils.file_manager import input_types 

38except: # for coverage 

39 from utils.file_manager import input_types 

40 

41print("Qt version:", QT_VERSION_STR) 

42 

43img_filter = 'Pattern (' 

44for t in input_types: 

45 img_filter += ' *.' + str(t) 

46img_filter += ')' 

47 

48def getAFile(filtr=None, path='', add_txt=False): 

49 """ 

50 Open a file finder and return the name of the file selected 

51 """ 

52 if filtr is None: 

53 filtr = img_filter 

54 if add_txt and filtr != '': 

55 filtr += ';;Failed cases (*.txt)' 

56 file_name = QFileDialog.getOpenFileName(None, 'Select a file', path, filtr, None) 

57 if isinstance(file_name, tuple): 

58 file_name = file_name[0] 

59 return str(file_name) 

60 

61def getFiles(path='', filtr=None): 

62 """ 

63 Give the list of the files in a folder 

64 """ 

65 if filtr is None: 

66 filtr = img_filter 

67 fileList = QFileDialog.getOpenFileNames(None, "Select frame(s) to average", path, filtr) 

68 if isinstance(fileList, tuple): 

69 fileList = fileList[0] 

70 return list(map(str, fileList)) 

71 

72def getAFolder(): 

73 """ 

74 Open a folder finder and return the name of the folder selected 

75 """ 

76 dir_path = QFileDialog.getExistingDirectory(None, "Select a Folder") 

77 return str(dir_path) 

78 

79def getSaveFile(path='', filtr='Images (*.png);;SVG (*.svg)'): 

80 """ 

81 Open a file finder and let the user save the file where he wants 

82 and return the file path 

83 """ 

84 file_name = QFileDialog.getSaveFileName(None, "Save a file", path, filtr) 

85 if isinstance(file_name, tuple): 

86 file_name = file_name[0] 

87 return str(file_name)