def open(self, src_file=None):
""" Open command file
Opens output files, if specified
:src_file: Source file default, if no extension ext="csrc"
If no extension: look for .py, then .csrc
in source_directories
else look for file in source_directories
"""
if src_file is None:
src_file = self.src_file_name
if src_file is None:
raise SelectError("open has No src_file")
""" Check name as given, then name.py, then name.csrc
"""
path = SlTrace.getSourcePath(src_file, report=False, req=False)
if path is None:
path = SlTrace.getSourcePath(src_file + ".py",
report=False,
req=False)
if path is None:
path = SlTrace.getSourcePath(src_file + ".crsrc",
report=False,
req=False)
if path is None:
raise SelectError("open can't find %s(.py, .crsrc) in %s" %
(src_file, SlTrace.getSourceDirs(string=True)))
ext = None
match = re.search(r'\.([^.]+)$', path)
self.file_type = "py" # Default type
if match:
ext = match.group(1)
if ext == "py":
self.file_type = "py"
elif ext == "csrc":
self.file_type = "csrc"
else:
self.file_type = "py"
self.src_file_path = path
self.src_file_name = os.path.basename(path) # Record
self.eof = False # Set True at EOF
if self.file_type == "csrc":
try:
if self.src_lst or SlTrace.trace("csrc"):
SlTrace.lg("Open %s" % self.src_file_path)
self.in_file = open(self.src_file_path, "r")
except IOError as e:
errno, strerror = e.args
SlTrace.lg("Can't open command source file %s: %d %s" %
(self.src_file_path, errno, strerror))
return False
self.eof = False
return True
def get_file_path(self, src_file=None, req=True):
""" Get absolute file path, if one
:src_file: name or relative path default: self.src_file_name
:req: Raise error if not found default: True
"""
if src_file is None:
src_file = self.src_file_name
path = SlTrace.getSourcePath(src_file, report=False, req=False)
if path is None:
path = SlTrace.getSourcePath(src_file + ".py", report=False, req=False)
if path is None:
path = SlTrace.getSourcePath(src_file + ".csrc", report=False, req=False)
if path is None:
if req:
dir_str = SlTrace.getSourceDirs(string=True)
SelectReport(None, "File Control",
f"open can't find {src_file}(.py, .csrc) in {dir_str}")
return path
def get_file_path(self, src_file=None, req=True):
""" Get absolute file path, if one
:src_file: name or relative path default: self.src_file_name
:req: Raise error if not found default: True
"""
if src_file is None:
src_file = self.src_file_name
path = SlTrace.getSourcePath(src_file, report=False, req=False)
if path is None:
path = SlTrace.getSourcePath(src_file + ".py",
report=False,
req=False)
if path is None:
path = SlTrace.getSourcePath(src_file + ".csrc",
report=False,
req=False)
if path is None:
if req:
raise SelectError(
"open can't find %s(.py, .csrc) in %s" %
(src_file, SlTrace.getSourceDirs(string=True)))
return path
