def find_tool(name, additional_paths=[], path_last=False):
""" Attempts to find tool (binary) named 'name' in PATH and in
'additional-paths'. If found in path, returns 'name'. If
found in additional paths, returns full name. If the tool
is found in several directories, returns the first path found.
Otherwise, returns the empty string. If 'path_last' is specified,
path is checked after 'additional_paths'.
"""
assert (isinstance(name, str))
assert (isinstance(additional_paths, list))
assert (isinstance(path_last, bool))
programs = path.programs_path()
match = path.glob(programs, [name, name + '.exe'])
additional_match = path.glob(additional_paths, [name, name + '.exe'])
result = []
if path_last:
result = additional_match
if not result and match:
result = match
else:
if match:
result = match
elif additional_match:
result = additional_match
if result:
return path.native(result[0])
else:
return ''
def find_tool(name, additional_paths = [], path_last = False):
""" Attempts to find tool (binary) named 'name' in PATH and in
'additional-paths'. If found in path, returns 'name'. If
found in additional paths, returns full name. If the tool
is found in several directories, returns the first path found.
Otherwise, returns the empty string. If 'path_last' is specified,
path is checked after 'additional_paths'.
"""
assert(isinstance(name, str))
assert(isinstance(additional_paths, list))
assert(isinstance(path_last, bool))
programs = path.programs_path()
match = path.glob(programs, [name, name + '.exe'])
additional_match = path.glob(additional_paths, [name, name + '.exe'])
result = []
if path_last:
result = additional_match
if not result and match:
result = match
else:
if match:
result = match
elif additional_match:
result = additional_match
if result:
return path.native(result[0])
else:
return ''
def get_absolute_tool_path(command):
"""
Given an invocation command,
return the absolute path to the command. This works even if commnad
has not path element and is present in PATH.
"""
if os.path.dirname(command):
return os.path.dirname(command)
else:
programs = path.programs_path()
m = path.glob(programs, [command, command + '.exe'])
if not len(m):
print "Could not find:", command, "in", programs
return os.path.dirname(m[0])
def get_absolute_tool_path(command):
"""
Given an invocation command,
return the absolute path to the command. This works even if commnad
has not path element and is present in PATH.
"""
if os.path.dirname(command):
return os.path.dirname(command)
else:
programs = path.programs_path()
m = path.glob(programs, [command, command + '.exe' ])
if not len(m):
print "Could not find:", command, "in", programs
return os.path.dirname(m[0])
def get_absolute_tool_path(command):
"""
Given an invocation command,
return the absolute path to the command. This works even if command
has not path element and is present in PATH.
"""
assert isinstance(command, basestring)
if os.path.dirname(command):
return os.path.dirname(command)
else:
programs = path.programs_path()
m = path.glob(programs, [command, command + '.exe'])
if not len(m):
if __debug_configuration:
print "Could not find:", command, "in", programs
return None
return os.path.dirname(m[0])
def get_absolute_tool_path(command):
"""
Given an invocation command,
return the absolute path to the command. This works even if command
has not path element and is present in PATH.
"""
assert isinstance(command, basestring)
if os.path.dirname(command):
return os.path.dirname(command)
else:
programs = path.programs_path()
m = path.glob(programs, [command, command + '.exe' ])
if not len(m):
if __debug_configuration:
print "Could not find:", command, "in", programs
return None
return os.path.dirname(m[0])
def check_tool_aux(command):
""" Checks if 'command' can be found either in path
or is a full name to an existing file.
"""
assert(isinstance(command, str))
dirname = os.path.dirname(command)
if dirname:
if os.path.exists(command):
return command
# Both NT and Cygwin will run .exe files by their unqualified names.
elif on_windows() and os.path.exists(command + '.exe'):
return command
# Only NT will run .bat files by their unqualified names.
elif os_name() == 'NT' and os.path.exists(command + '.bat'):
return command
else:
paths = path.programs_path()
if path.glob(paths, [command]):
return command
def check_tool_aux(command):
""" Checks if 'command' can be found either in path
or is a full name to an existing file.
"""
assert (isinstance(command, str))
dirname = os.path.dirname(command)
if dirname:
if os.path.exists(command):
return command
# Both NT and Cygwin will run .exe files by their unqualified names.
elif on_windows() and os.path.exists(command + '.exe'):
return command
# Only NT will run .bat files by their unqualified names.
elif os_name() == 'NT' and os.path.exists(command + '.bat'):
return command
else:
paths = path.programs_path()
if path.glob(paths, [command]):
return command
