3 # Copyright (C) 2010-2013 CEA/DEN
5 # This library is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU Lesser General Public
7 # License as published by the Free Software Foundation; either
8 # version 2.1 of the License.
10 # This library is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # Lesser General Public License for more details.
15 # You should have received a copy of the GNU Lesser General Public
16 # License along with this library; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 import src.debug as DBG
31 Class to manage the environment context
33 def __init__(self, environ=None):
34 """Initialization. If the environ argument is passed, the environment
35 will be add to it, else it is the external environment.
39 if environ is not None:
40 self.environ = environ
42 self.environ = os.environ
45 """easy non exhaustive quick resume for debug print"""
46 return "%s(\n%s\n)" % (self.__class__.__name__, PP.pformat(self.environ))
48 def _expandvars(self, value):
50 replace some $VARIABLE into its actual value in the environment
52 :param value str: the string to be replaced
53 :return: the replaced variable
57 # The string.Template class is a string class
58 # for supporting $-substitutions
59 zt = string.Template(value)
61 value = zt.substitute(self.environ)
62 except KeyError as exc:
63 raise src.SatException(_("Missing definition "
64 "in environment: %s") % str(exc))
67 def append_value(self, key, value, sep=os.pathsep):
69 append value to key using sep,
70 if value contains ":" or ";" then raise error
72 :param key str: the environment variable to append
73 :param value str: the value to append to key
74 :param sep str: the separator string
76 for c in [";", ":"]: # windows or linux path separators
78 raise Exception("Environ append key '%s' value '%s' contains forbidden character '%s'" % (key, value, c))
79 # check if the key is already in the environment
80 if key in self.environ:
81 value_list = self.environ[key].split(sep)
82 # Check if the value is already in the key value or not
83 if not value in value_list:
84 value_list.append(value)
86 value_list.append(value_list.pop(value_list.index(value)))
87 self.set(key, sep.join(value_list))
91 def append(self, key, value, sep=os.pathsep):
93 Same as append_value but the value argument can be a list
95 :param key str: the environment variable to append
96 :param value str or list: the value(s) to append to key
97 :param sep str: the separator string
99 if isinstance(value, list):
101 self.append_value(key, v, sep)
103 self.append_value(key, value, sep)
105 def prepend_value(self, key, value, sep=os.pathsep):
107 prepend value to key using sep,
108 if value contains ":" or ";" then raise error
110 :param key str: the environment variable to prepend
111 :param value str: the value to prepend to key
112 :param sep str: the separator string
114 for c in [";", ":"]: # windows or linux path separators
116 raise Exception("Environ prepend key '%s' value '%s' contains forbidden character '%s'" % (key, value, c))
117 # check if the key is already in the environment
118 if key in self.environ:
119 value_list = self.environ[key].split(sep)
120 if not value in value_list:
121 value_list.insert(0, value)
123 value_list.insert(0, value_list.pop(value_list.index(value)))
124 self.set(key, sep.join(value_list))
128 def prepend(self, key, value, sep=os.pathsep):
130 Same as prepend_value but the value argument can be a list
132 :param key str: the environment variable to prepend
133 :param value str or list: the value(s) to prepend to key
134 :param sep str: the separator string
136 if isinstance(value, list):
137 for v in reversed(value): # prepend list, first item at last to stay first
138 self.prepend_value(key, v, sep)
140 self.prepend_value(key, value, sep)
142 def is_defined(self, key):
144 Check if the key exists in the environment
146 :param key str: the environment variable to check
148 return key in self.environ.keys()
150 def set(self, key, value):
152 Set the environment variable "key" to value "value"
154 :param key str: the environment variable to set
155 :param value str: the value
157 self.environ[key] = self._expandvars(value)
161 Get the value of the environment variable "key"
163 :param key str: the environment variable
165 if key in self.environ:
166 return self.environ[key]
170 def command_value(self, key, command):
172 Get the value given by the system command "command"
173 and put it in the environment variable key
175 :param key str: the environment variable
176 :param command str: the command to execute
178 value = subprocess.Popen(command,
180 stdout=subprocess.PIPE,
181 env=self.environ).communicate()[0]
182 self.environ[key] = value
187 Class to manage the environment of SALOME.
194 enable_simple_env_script = True):
198 :param cfg Config: the global config
199 :param environ Environ: the Environ instance where
200 to store the environment variables
201 :param forBuild bool: If true, it is a launch environment,
203 :param for_package str: If not None, produce a relative environment
204 designed for a package.
206 self.environ = environ
208 self.forBuild = forBuild
209 self.for_package = for_package
210 self.enable_simple_env_script = enable_simple_env_script
214 """easy almost exhaustive quick resume for debug print"""
216 "environ" : self.environ,
217 "forBuild" : self.forBuild,
218 "for_package" : self.for_package,
220 return "%s(\n%s\n)" % (self.__class__.__name__, PP.pformat(res))
222 def append(self, key, value, sep=os.pathsep):
224 append value to key using sep
226 :param key str: the environment variable to append
227 :param value str: the value to append to key
228 :param sep str: the separator string
230 return self.environ.append(key, value, sep)
232 def prepend(self, key, value, sep=os.pathsep):
234 prepend value to key using sep
236 :param key str: the environment variable to prepend
237 :param value str: the value to prepend to key
238 :param sep str: the separator string
240 return self.environ.prepend(key, value, sep)
242 def is_defined(self, key):
244 Check if the key exists in the environment
246 :param key str: the environment variable to check
248 return self.environ.is_defined(key)
252 Get the value of the environment variable "key"
254 :param key str: the environment variable
256 return self.environ.get(key)
258 def set(self, key, value):
260 Set the environment variable "key" to value "value"
262 :param key str: the environment variable to set
263 :param value str: the value
265 # check if value needs to be evaluated
266 if value is not None and value.startswith("`") and value.endswith("`"):
267 res = subprocess.Popen("echo %s" % value,
269 stdout=subprocess.PIPE).communicate()
270 value = res[0].strip()
272 return self.environ.set(key, value)
276 Write the environment to out
278 :param out file: the stream where to write the environment
280 for k in self.environ.environ.keys():
285 out.write("%s=%s\n" % (k, value))
287 def add_line(self, nb_line):
289 Add empty lines to the out stream (in case of file generation)
291 :param nb_line int: the number of empty lines to add
293 if 'add_line' in dir(self.environ):
294 self.environ.add_line(nb_line)
296 def add_comment(self, comment):
298 Add a commentary to the out stream (in case of file generation)
300 :param comment str: the commentary to add
302 if 'add_comment' in dir(self.environ):
303 self.environ.add_comment(comment)
305 def add_warning(self, warning):
307 Add a warning to the out stream (in case of file generation)
309 :param warning str: the warning to add
311 if 'add_warning' in dir(self.environ):
312 self.environ.add_warning(warning)
314 def finish(self, required):
316 Add a final instruction in the out file (in case of file generation)
318 :param required bool: Do nothing if required is False
320 if 'finish' in dir(self.environ):
321 self.environ.add_line(1)
323 # self.environ.add_comment("clean all the path")
324 self.environ.finish(required)
326 def set_python_libdirs(self):
327 """Set some generic variables for python library paths"""
328 ver = self.get('PYTHON_VERSION')
329 self.set('PYTHON_LIBDIR0', os.path.join('lib',
332 self.set('PYTHON_LIBDIR1', os.path.join('lib64',
336 self.python_lib0 = self.get('PYTHON_LIBDIR0')
337 self.python_lib1 = self.get('PYTHON_LIBDIR1')
339 def get_names(self, lProducts):
341 Get the products name to add in SALOME_MODULES environment variable
342 It is the name of the product, except in the case where the is a
343 component name. And it has to be in SALOME_MODULES variable only
344 if the product has the property has_salome_hui = "yes"
346 :param lProducts list: List of products to potentially add
348 lProdHasGui = [p for p in lProducts if 'properties' in
349 src.product.get_product_config(self.cfg, p) and
351 src.product.get_product_config(self.cfg, p).properties and
352 src.product.get_product_config(self.cfg,
353 p).properties.has_salome_gui=='yes']
355 for ProdName in lProdHasGui:
356 pi = src.product.get_product_config(self.cfg, ProdName)
357 if 'component_name' in pi:
358 lProdName.append(pi.component_name)
360 lProdName.append(ProdName)
363 def set_application_env(self, logger, no_PRODUCT_ROOT_DIR=False):
365 Sets the environment defined in the APPLICATION file.
367 :param logger Logger: The logger instance to display messages
370 # add variable PRODUCT_ROOT_DIR as $workdir in APPLICATION.environ section if not present
371 # but if sat launcher or sat package do not duplicate line context.setVariable(r"PRODUCT_ROOT_DIR", ...
372 # no_PRODUCT_ROOT_DIR used only for write_cfgForPy_file
373 if not no_PRODUCT_ROOT_DIR: # do not duplicate context.setVariable(r"PRODUCT_ROOT_DIR"
375 tmp = self.cfg.APPLICATION.environ.PRODUCT_ROOT_DIR
377 self.cfg.APPLICATION.environ.PRODUCT_ROOT_DIR = src.pyconf.Reference(self.cfg, src.pyconf.DOLLAR, "workdir")
378 DBG.write("set_application_env: add APPLICATION.environ.PRODUCT_ROOT_DIR", self.cfg.APPLICATION.environ)
380 # Set the variables defined in the "environ" section
381 if 'environ' in self.cfg.APPLICATION:
382 # we write PRODUCT environment it in order to conform to
384 self.add_comment("PRODUCT environment")
385 self.load_cfg_environment(self.cfg.APPLICATION.environ)
386 if self.forBuild and "build" in self.cfg.APPLICATION.environ:
387 self.load_cfg_environment(self.cfg.APPLICATION.environ.build)
388 if not self.forBuild and "launch" in self.cfg.APPLICATION.environ:
389 self.load_cfg_environment(self.cfg.APPLICATION.environ.launch)
393 def set_salome_minimal_product_env(self, product_info, logger):
395 Sets the minimal environment for a SALOME product.
396 xxx_ROOT_DIR and xxx_SRC_DIR
398 :param product_info Config: The product description
399 :param logger Logger: The logger instance to display messages
402 DBG.write("set_salome_minimal_product_env", product_info)
403 root_dir = product_info.name + "_ROOT_DIR"
404 if not self.is_defined(root_dir):
405 if 'install_dir' in product_info and product_info.install_dir:
406 self.set(root_dir, product_info.install_dir)
407 elif not self.silent:
408 logger.write(" " + _("No install_dir for product %s\n") %
409 product_info.name, 5)
411 source_in_package = src.get_property_in_product_cfg(product_info,
412 "sources_in_package")
413 if not self.for_package or source_in_package == "yes":
414 # set source dir, unless no source dir
415 if not src.product.product_is_fixed(product_info):
416 src_dir = product_info.name + "_SRC_DIR"
417 if not self.is_defined(src_dir):
418 if not self.for_package:
419 self.set(src_dir, product_info.source_dir)
421 self.set(src_dir, os.path.join("out_dir_Path",
425 def set_salome_generic_product_env(self, pi):
427 Sets the generic environment for a SALOME product.
429 :param pi Config: The product description
431 # Construct XXX_ROOT_DIR
432 env_root_dir = self.get(pi.name + "_ROOT_DIR")
433 l_binpath_libpath = []
435 # create additional ROOT_DIR for CPP components
436 if 'component_name' in pi:
437 compo_name = pi.component_name
438 if compo_name + "CPP" == pi.name:
439 compo_root_dir = compo_name + "_ROOT_DIR"
440 envcompo_root_dir = os.path.join(
441 self.cfg.TOOLS.common.install_root, compo_name )
442 self.set(compo_root_dir , envcompo_root_dir)
443 bin_path = os.path.join(envcompo_root_dir, 'bin', 'salome')
444 lib_path = os.path.join(envcompo_root_dir, 'lib', 'salome')
445 l_binpath_libpath.append( (bin_path, lib_path) )
447 if src.get_property_in_product_cfg(pi, "fhs"):
448 lib_path = os.path.join(env_root_dir, 'lib')
449 pylib1_path = os.path.join(env_root_dir, self.python_lib0)
450 pylib2_path = os.path.join(env_root_dir, self.python_lib1)
451 bin_path = os.path.join(env_root_dir, 'bin')
453 lib_path = os.path.join(env_root_dir, 'lib', 'salome')
454 pylib1_path = os.path.join(env_root_dir, self.python_lib0, 'salome')
455 pylib2_path = os.path.join(env_root_dir, self.python_lib1, 'salome')
456 bin_path = os.path.join(env_root_dir, 'bin', 'salome')
458 # Construct the paths to prepend to PATH and LD_LIBRARY_PATH and
460 l_binpath_libpath.append( (bin_path, lib_path) )
462 for bin_path, lib_path in l_binpath_libpath:
463 if not self.forBuild:
464 self.prepend('PATH', bin_path)
465 if src.architecture.is_windows():
466 self.prepend('PATH', lib_path)
468 self.prepend('LD_LIBRARY_PATH', lib_path)
470 l = [ bin_path, lib_path, pylib1_path, pylib2_path ]
471 self.prepend('PYTHONPATH', l)
473 def set_cpp_env(self, product_info):
475 Sets the generic environment for a SALOME cpp product.
477 :param product_info Config: The product description
479 # Construct XXX_ROOT_DIR
480 env_root_dir = self.get(product_info.name + "_ROOT_DIR")
481 l_binpath_libpath = []
483 # Construct the paths to prepend to PATH and LD_LIBRARY_PATH and
485 bin_path = os.path.join(env_root_dir, 'bin')
486 lib_path = os.path.join(env_root_dir, 'lib')
487 l_binpath_libpath.append( (bin_path, lib_path) )
489 for bin_path, lib_path in l_binpath_libpath:
490 if not self.forBuild:
491 self.prepend('PATH', bin_path)
492 if src.architecture.is_windows():
493 self.prepend('PATH', lib_path)
495 self.prepend('LD_LIBRARY_PATH', lib_path)
497 l = [ bin_path, lib_path,
498 os.path.join(env_root_dir, self.python_lib0),
499 os.path.join(env_root_dir, self.python_lib1)
501 self.prepend('PYTHONPATH', l)
503 def load_cfg_environment(self, cfg_env):
505 Loads environment defined in cfg_env
507 :param cfg_env Config: A config containing an environment
509 # Loop on cfg_env values
510 for env_def in cfg_env:
511 val = cfg_env[env_def]
513 # if it is env_script, do not do anything (reserved keyword)
514 if env_def == "env_script":
517 # if it is a dict, do not do anything
518 if isinstance(val, src.pyconf.Mapping):
521 # if it is a list, loop on its values
522 if isinstance(val, src.pyconf.Sequence):
523 # transform into list of strings
529 # "_" means that the value must be prepended
530 if env_def.startswith("_"):
531 # separator exception for PV_PLUGIN_PATH
532 if env_def[1:] == 'PV_PLUGIN_PATH':
533 self.prepend(env_def[1:], val, ';')
535 self.prepend(env_def[1:], val)
536 elif env_def.endswith("_"):
537 # separator exception for PV_PLUGIN_PATH
538 if env_def[:-1] == 'PV_PLUGIN_PATH':
539 self.append(env_def[:-1], val, ';')
541 self.append(env_def[:-1], val)
543 self.set(env_def, val)
545 def set_a_product(self, product, logger):
547 Sets the environment of a product.
549 :param product str: The product name
550 :param logger Logger: The logger instance to display messages
553 # Get the informations corresponding to the product
554 pi = src.product.get_product_config(self.cfg, product)
556 # skip mesa products (if any) at run time,
557 # unless use_mesa property was activated
558 if not self.forBuild:
559 if not ("APPLICATION" in self.cfg and
560 "properties" in self.cfg.APPLICATION and
561 "use_mesa" in self.cfg.APPLICATION.properties and
562 self.cfg.APPLICATION.properties.use_mesa == "yes") :
563 if ("properties" in pi and
564 "is_mesa" in pi.properties and
565 pi.properties.is_mesa == "yes") :
566 logger.write(_("Skip mesa product %s\n") % pi.name, 4)
571 pi.install_dir = os.path.join("out_dir_Path",
576 logger.write(_("Setting environment for %s\n") % product, 4)
579 self.add_comment('setting environ for ' + product)
581 # Do not define environment if the product is native
582 if src.product.product_is_native(pi):
583 if src.product.product_has_env_script(pi):
584 self.run_env_script(pi, native=True)
587 # Set an additional environment for SALOME products
588 if src.product.product_is_salome(pi):
589 # set environment using definition of the product
590 self.set_salome_minimal_product_env(pi, logger)
591 self.set_salome_generic_product_env(pi)
593 if src.product.product_is_cpp(pi):
594 # set a specific environment for cpp modules
595 self.set_salome_minimal_product_env(pi, logger)
598 if src.product.product_is_generated(pi):
599 if "component_name" in pi:
600 # hack the source and install directories in order to point
601 # on the generated product source install directories
602 install_dir_save = pi.install_dir
603 source_dir_save = pi.source_dir
605 pi.install_dir = os.path.join(self.cfg.APPLICATION.workdir,
609 pi.install_dir = os.path.join("out_dir_Path",
612 pi.source_dir = os.path.join(self.cfg.APPLICATION.workdir,
615 pi.name = pi.component_name
616 self.set_salome_minimal_product_env(pi, logger)
617 self.set_salome_generic_product_env(pi)
619 # Put original values
620 pi.install_dir = install_dir_save
621 pi.source_dir = source_dir_save
624 # Put the environment define in the configuration of the product
626 self.load_cfg_environment(pi.environ)
627 if self.forBuild and "build" in pi.environ:
628 self.load_cfg_environment(pi.environ.build)
629 if not self.forBuild and "launch" in pi.environ:
630 self.load_cfg_environment(pi.environ.launch)
631 # if product_info defines a env_scripts, load it
632 if 'env_script' in pi.environ:
633 self.run_env_script(pi, logger)
638 def run_env_script(self, product_info, logger=None, native=False):
640 Runs an environment script.
642 :param product_info Config: The product description
643 :param logger Logger: The logger instance to display messages
644 :param native Boolean: if True load set_native_env instead of set_env
646 env_script = product_info.environ.env_script
647 # Check that the script exists
648 if not os.path.exists(env_script):
649 raise src.SatException(_("Environment script not found: %s") %
652 if not self.silent and logger is not None:
653 logger.write(" ** load %s\n" % env_script, 4)
655 # import the script and run the set_env function
658 pyproduct = imp.load_source(product_info.name + "_env_script",
661 if self.forBuild and "set_env_build" in dir(pyproduct):
662 pyproduct.set_env_build(self,
663 product_info.install_dir,
664 product_info.version)
665 elif (not self.forBuild) and "set_env_launch" in dir(pyproduct):
666 pyproduct.set_env_launch(self,
667 product_info.install_dir,
668 product_info.version)
670 # at least this one is mandatoryi,
671 # if set_env_build and set_env_build are not defined
672 pyproduct.set_env(self,
673 product_info.install_dir,
674 product_info.version)
676 # not mandatory, if set_nativ_env not defined, we do nothing
677 if "set_nativ_env" in dir(pyproduct):
678 pyproduct.set_nativ_env(self)
680 __, exceptionValue, exceptionTraceback = sys.exc_info()
681 print(exceptionValue)
683 traceback.print_tb(exceptionTraceback)
684 traceback.print_exc()
686 def run_simple_env_script(self, script_path, logger=None):
688 Runs an environment script. Same as run_env_script, but with a
689 script path as parameter.
691 :param script_path str: a path to an environment script
692 :param logger Logger: The logger instance to display messages
694 if not self.enable_simple_env_script:
696 # Check that the script exists
697 if not os.path.exists(script_path):
698 raise src.SatException(_("Environment script not found: %s") %
701 if not self.silent and logger is not None:
702 logger.write(" ** load %s\n" % script_path, 4)
704 script_basename = os.path.basename(script_path)
705 if script_basename.endswith(".py"):
706 script_basename = script_basename[:-len(".py")]
708 # import the script and run the set_env function
711 pyproduct = imp.load_source(script_basename + "_env_script",
713 pyproduct.load_env(self)
715 __, exceptionValue, exceptionTraceback = sys.exc_info()
716 print(exceptionValue)
718 traceback.print_tb(exceptionTraceback)
719 traceback.print_exc()
721 def set_products(self, logger, src_root=None):
723 Sets the environment for all the products.
725 :param logger Logger: The logger instance to display messages
726 :param src_root src: the application working directory
729 self.add_comment('setting environ for all products')
731 # Make sure that the python lib dirs are set after python
732 if "Python" in self.cfg.APPLICATION.products:
733 self.set_a_product("Python", logger)
734 self.set_python_libdirs()
736 # The loop on the products
737 for product in self.cfg.APPLICATION.products.keys():
738 if product == "Python":
740 self.set_a_product(product, logger)
743 def set_full_environ(self, logger, env_info):
745 Sets the full environment for products
746 specified in env_info dictionary.
748 :param logger Logger: The logger instance to display messages
749 :param env_info list: the list of products
751 DBG.write("set_full_environ for", env_info)
752 # DBG.write("set_full_environ config", self.cfg.APPLICATION.environ, True)
754 # set product environ
755 self.set_application_env(logger)
757 self.set_python_libdirs()
760 for product in env_info:
761 self.set_a_product(product, logger)
765 Class to dump the environment to a file.
767 def __init__(self, config, logger, out_dir, src_root, env_info=None):
771 :param cfg Config: the global config
772 :param logger Logger: The logger instance to display messages
773 :param out_dir str: The directory path where t put the output files
774 :param src_root str: The application working directory
775 :param env_info str: The list of products to add in the files.
779 self.out_dir = out_dir
780 self.src_root= src_root
782 self.env_info = env_info
784 def write_env_file(self, filename, forBuild, shell, for_package = None):
786 Create an environment file.
788 :param filename str: the file path
789 :param forBuild bool: if true, the build environment
790 :param shell str: the type of file wanted (.sh, .bat)
791 :return: The path to the generated file
795 self.logger.write(_("Create environment file %s\n") %
796 src.printcolors.printcLabel(filename), 3)
798 # create then env object
799 env_file = open(os.path.join(self.out_dir, filename), "w")
800 tmp = src.fileEnviron.get_file_environ(env_file,
803 env = SalomeEnviron(self.config, tmp, forBuild, for_package=for_package)
804 env.silent = self.silent
806 # Set the environment
807 if self.env_info is not None:
808 env.set_full_environ(self.logger, self.env_info)
810 # set env from the APPLICATION
811 env.set_application_env(self.logger)
813 # The list of products to launch
814 lProductsName = env.get_names(self.config.APPLICATION.products.keys())
815 env.set( "SALOME_MODULES", ','.join(lProductsName))
818 env.set_products(self.logger,
819 src_root=self.src_root)
821 # add cleanup and close
827 def write_cfgForPy_file(self,
831 with_commercial = True):
833 Append to current opened aFile a cfgForPy
834 environment (SALOME python launcher).
836 :param filename str: the file path
837 :param additional_env dict: a dictionary of additional variables
838 to add to the environment
839 :param for_package str: If not None, produce a relative environment
840 designed for a package.
843 self.logger.write(_("Create configuration file %s\n") %
844 src.printcolors.printcLabel(filename.name), 3)
846 # create then env object
847 tmp = src.fileEnviron.get_file_environ(filename, "cfgForPy", {})
848 # DBG.write("fileEnviron.get_file_environ %s" % filename, tmp, True)
850 # environment for launch
851 env = SalomeEnviron(self.config,
854 for_package=for_package,
855 enable_simple_env_script = with_commercial)
856 env.silent = self.silent
858 DBG.write("write_cfgForPy_file", self.config.APPLICATION.environ)
860 if self.env_info is not None:
861 env.set_full_environ(self.logger, self.env_info)
862 DBG.write("set_full_environ", self.env_info)
865 # set env from PRODUCT
866 env.set_application_env(self.logger, no_PRODUCT_ROOT_DIR=True)
868 # The list of products to launch
869 lProductsName = env.get_names(self.config.APPLICATION.products.keys())
870 env.set("SALOME_MODULES", ','.join(lProductsName))
873 env.set_products(self.logger, src_root=self.src_root)
874 DBG.write("set_application_env without PRODUCT_ROOT_DIR", self.config.APPLICATION.environ)
876 # Add the additional environment if it is not empty
877 if len(additional_env) != 0:
878 for variable in additional_env:
879 env.set(variable, additional_env[variable])
881 # add cleanup and close
886 Definition of a Shell.
888 def __init__(self, name, extension):
892 :param name str: the shell name
893 :param extension str: the shell extension
896 self.extension = extension
898 def load_environment(config, build, logger):
900 Loads the environment (used to run the tests, for example).
902 :param config Config: the global config
903 :param build bool: build environement if True
904 :param logger Logger: The logger instance to display messages
906 environ = SalomeEnviron(config, Environ(os.environ), build)
907 environ.set_application_env(logger)
908 environ.set_products(logger)