Mercurial Repositories > eric / file comparison
comparison: compileUiFiles.py
compileUiFiles.py
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- de9c2efb9d02
- child 12
- 1d8dd9706f46
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| 1 #!/usr/bin/env python | |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # Copyright (c) 2009 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 5 # | |
| 6 | |
| 7 """ | |
| 8 Script for eric4 to compile all .ui files to Python source. | |
| 9 """ | |
| 10 | |
| 11 import sys | |
| 12 import os | |
| 13 | |
| 14 def compileUiFiles(): | |
| 15 """ | |
| 16 Compile the .ui files to Python sources. | |
| 17 """ | |
| 18 try: | |
| 19 from PyQt4.uic import compileUiDir | |
| 20 except ImportError: | |
| 21 from PyQt4.uic import compileUi | |
| 22 | |
| 23 def compileUiDir(dir, recurse = False, map = None, **compileUi_args): | |
| 24 """ | |
| 25 Creates Python modules from Qt Designer .ui files in a directory or | |
| 26 directory tree. | |
| 27 | |
| 28 Note: This function is a modified version of the one found in PyQt4. | |
| 29 | |
| 30 @param dir Name of the directory to scan for files whose name ends with | |
| 31 '.ui'. By default the generated Python module is created in the same | |
| 32 directory ending with '.py'. | |
| 33 @param recurse flag indicating that any sub-directories should be scanned. | |
| 34 @param map an optional callable that is passed the name of the directory | |
| 35 containing the '.ui' file and the name of the Python module that will be | |
| 36 created. The callable should return a tuple of the name of the directory | |
| 37 in which the Python module will be created and the (possibly modified) | |
| 38 name of the module. | |
| 39 @param compileUi_args any additional keyword arguments that are passed to | |
| 40 the compileUi() function that is called to create each Python module. | |
| 41 """ | |
| 42 def compile_ui(ui_dir, ui_file): | |
| 43 """ | |
| 44 Local function to compile a single .ui file. | |
| 45 | |
| 46 @param ui_dir directory containing the .ui file (string) | |
| 47 @param ui_file file name of the .ui file (string) | |
| 48 """ | |
| 49 # Ignore if it doesn't seem to be a .ui file. | |
| 50 if ui_file.endswith('.ui'): | |
| 51 py_dir = ui_dir | |
| 52 py_file = ui_file[:-3] + '.py' | |
| 53 | |
| 54 # Allow the caller to change the name of the .py file or generate | |
| 55 # it in a different directory. | |
| 56 if map is not None: | |
| 57 py_dir, py_file = map(py_dir, py_file) | |
| 58 | |
| 59 # Make sure the destination directory exists. | |
| 60 try: | |
| 61 os.makedirs(py_dir) | |
| 62 except: | |
| 63 pass | |
| 64 | |
| 65 ui_path = os.path.join(ui_dir, ui_file) | |
| 66 py_path = os.path.join(py_dir, py_file) | |
| 67 | |
| 68 ui_file = open(ui_path, 'r') | |
| 69 py_file = open(py_path, 'w') | |
| 70 | |
| 71 try: | |
| 72 compileUi(ui_file, py_file, **compileUi_args) | |
| 73 finally: | |
| 74 ui_file.close() | |
| 75 py_file.close() | |
| 76 | |
| 77 if recurse: | |
| 78 for root, _, files in os.walk(dir): | |
| 79 for ui in files: | |
| 80 compile_ui(root, ui) | |
| 81 else: | |
| 82 for ui in os.listdir(dir): | |
| 83 if os.path.isfile(os.path.join(dir, ui)): | |
| 84 compile_ui(dir, ui) | |
| 85 | |
| 86 def pyName(py_dir, py_file): | |
| 87 """ | |
| 88 Local function to create the Python source file name for the compiled .ui file. | |
| 89 | |
| 90 @param py_dir suggested name of the directory (string) | |
| 91 @param py_file suggested name for the compile source file (string) | |
| 92 @return tuple of directory name (string) and source file name (string) | |
| 93 """ | |
| 94 return py_dir, "Ui_%s" % py_file | |
| 95 | |
| 96 compileUiDir(".", True, pyName) | |
| 97 | |
| 98 def main(argv): | |
| 99 """ | |
| 100 The main function of the script. | |
| 101 | |
| 102 @param argv the list of command line arguments. | |
| 103 """ | |
| 104 # Compile .ui files | |
| 105 print "Compiling user interface files..." | |
| 106 compileUiFiles() | |
| 107 | |
| 108 | |
| 109 if __name__ == "__main__": | |
| 110 try: | |
| 111 main(sys.argv) | |
| 112 except SystemExit: | |
| 113 raise | |
| 114 except: | |
| 115 print \ | |
| 116 """An internal error occured. Please report all the output of the program, | |
| 117 including the following traceback, to eric5-bugs@eric-ide.python-projects.org. | |
| 118 """ | |
| 119 raise |
