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use jc.utils.input_type_check() and simplify compatibility check

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Kelly Brazil
2021-11-30 11:43:06 -08:00
parent 0e2fe401e1
commit 12d2de2282
77 changed files with 181 additions and 165 deletions
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40
jc/utils.py
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@ -75,7 +75,7 @@ def error_message(message_lines):
print(message, file=sys.stderr)
def compatibility(mod_name, compatible):
def compatibility(mod_name, compatible, quiet=False):
"""Checks for the parser's compatibility with the running OS platform.
Parameters:
@ -86,22 +86,25 @@ def compatibility(mod_name, compatible):
compatible options:
linux, darwin, cygwin, win32, aix, freebsd
quiet: (bool) supress compatibility message if True
Returns:
None - just prints output to STDERR
"""
platform_found = False
if not quiet:
platform_found = False
for platform in compatible:
if sys.platform.startswith(platform):
platform_found = True
break
for platform in compatible:
if sys.platform.startswith(platform):
platform_found = True
break
if not platform_found:
mod = mod_name.split('.')[-1]
compat_list = ', '.join(compatible)
warning_message([f'{mod} parser not compatible with your OS ({sys.platform}).',
f'Compatible platforms: {compat_list}'])
if not platform_found:
mod = mod_name.split('.')[-1]
compat_list = ', '.join(compatible)
warning_message([f'{mod} parser not compatible with your OS ({sys.platform}).',
f'Compatible platforms: {compat_list}'])
def has_data(data):
@ -235,6 +238,21 @@ def stream_error(e, ignore_exceptions, line):
}
def input_type_check(data):
if not isinstance(data, str):
raise TypeError("Input data must be a 'str' object.")
def streaming_input_type_check(data):
if not hasattr(data, '__iter__') or isinstance(data, (str, bytes)):
raise TypeError("Input data must be a non-string iterable object.")
def streaming_line_input_type_check(line):
if not isinstance(line, str):
raise TypeError("Input line must be a 'str' object.")
class timestamp:
"""
Input a date-time text string of several formats and convert to a naive or timezone-aware epoch timestamp in UTC