Change kwarg name

HISTORY.md

@@ -7,7 +7,7 @@ master
 **Improvements**
 
 * [#207](https://github.com/socialcopsdev/camelot/issues/207) Add a plot type for Stream text edges and detected table areas. [#224](https://github.com/socialcopsdev/camelot/pull/224) by Vinayak Mehta.
-* [#204](https://github.com/socialcopsdev/camelot/issues/204) `suppress_warnings` is now called `verbose`. By default, all logs and warnings will be printed. [#225](https://github.com/socialcopsdev/camelot/pull/225) by Vinayak Mehta.
+* [#204](https://github.com/socialcopsdev/camelot/issues/204) `suppress_warnings` is now called `suppress_stdout`. [#225](https://github.com/socialcopsdev/camelot/pull/225) by Vinayak Mehta.
 
 **Bugfixes**
 

camelot/cli.py

@@ -30,7 +30,7 @@ pass_config = click.make_pass_decorator(Config)
 
 @click.group()
 @click.version_option(version=__version__)
-@click.option('-v', '--verbose', is_flag=True, help='Verbose.')
+@click.option('-q', '--quiet', is_flag=False, help='Suppress logs and warnings.')
 @click.option('-p', '--pages', default='1', help='Comma-separated page numbers.'
               ' Example: 1,3,4 or 1,4-end.')
 @click.option('-pw', '--password', help='Password for decryption.')
@@ -96,7 +96,7 @@ def lattice(c, *args, **kwargs):
     output = conf.pop('output')
     f = conf.pop('format')
     compress = conf.pop('zip')
-    verbose = conf.pop('verbose')
+    quiet = conf.pop('quiet')
     plot_type = kwargs.pop('plot_type')
     filepath = kwargs.pop('filepath')
     kwargs.update(conf)
@@ -117,7 +117,7 @@ def lattice(c, *args, **kwargs):
             raise click.UsageError('Please specify output file format using --format')
 
     tables = read_pdf(filepath, pages=pages, flavor='lattice',
-                      verbose=verbose, **kwargs)
+                      suppress_stdout=quiet, **kwargs)
     click.echo('Found {} tables'.format(tables.n))
     if plot_type is not None:
         for table in tables:
@@ -149,7 +149,7 @@ def stream(c, *args, **kwargs):
     output = conf.pop('output')
     f = conf.pop('format')
     compress = conf.pop('zip')
-    verbose = conf.pop('verbose')
+    quiet = conf.pop('quiet')
     plot_type = kwargs.pop('plot_type')
     filepath = kwargs.pop('filepath')
     kwargs.update(conf)
@@ -169,7 +169,7 @@ def stream(c, *args, **kwargs):
             raise click.UsageError('Please specify output file format using --format')
 
     tables = read_pdf(filepath, pages=pages, flavor='stream',
-                      verbose=verbose, **kwargs)
+                      suppress_stdout=quiet, **kwargs)
     click.echo('Found {} tables'.format(tables.n))
     if plot_type is not None:
         for table in tables:

camelot/handlers.py

@@ -125,7 +125,7 @@ class PDFHandler(object):
                 with open(fpath, 'wb') as f:
                     outfile.write(f)
 
-    def parse(self, flavor='lattice', verbose=True, **kwargs):
+    def parse(self, flavor='lattice', suppress_stdout=False, **kwargs):
         """Extracts tables by calling parser.get_tables on all single
         page PDFs.
 
@@ -134,8 +134,8 @@ class PDFHandler(object):
         flavor : str (default: 'lattice')
             The parsing method to use ('lattice' or 'stream').
             Lattice is used by default.
-        verbose : str (default: True)
+        suppress_stdout : str (default: False)
-            Print all logs and warnings.
+            Suppress logs and warnings.
         kwargs : dict
             See camelot.read_pdf kwargs.
 
@@ -153,6 +153,6 @@ class PDFHandler(object):
                      for p in self.pages]
             parser = Lattice(**kwargs) if flavor == 'lattice' else Stream(**kwargs)
             for p in pages:
-                t = parser.extract_tables(p, verbose=verbose)
+                t = parser.extract_tables(p, suppress_stdout=suppress_stdout)
                 tables.extend(t)
         return TableList(tables)

camelot/io.py

@@ -6,7 +6,7 @@ from .utils import validate_input, remove_extra
 
 
 def read_pdf(filepath, pages='1', password=None, flavor='lattice',
-             verbose=True, **kwargs):
+             suppress_stdout=False, **kwargs):
     """Read PDF and return extracted tables.
 
     Note: kwargs annotated with ^ can only be used with flavor='stream'
@@ -24,7 +24,7 @@ def read_pdf(filepath, pages='1', password=None, flavor='lattice',
     flavor : str (default: 'lattice')
         The parsing method to use ('lattice' or 'stream').
         Lattice is used by default.
-    verbose : bool, optional (default: True)
+    suppress_stdout : bool, optional (default: True)
         Print all logs and warnings.
     table_areas : list, optional (default: None)
         List of table area strings of the form x1,y1,x2,y2
@@ -92,11 +92,11 @@ def read_pdf(filepath, pages='1', password=None, flavor='lattice',
                                   " Use either 'lattice' or 'stream'")
 
     with warnings.catch_warnings():
-        if not verbose:
+        if suppress_stdout:
             warnings.simplefilter("ignore")
 
         validate_input(kwargs, flavor=flavor)
         p = PDFHandler(filepath, pages=pages, password=password)
         kwargs = remove_extra(kwargs, flavor=flavor)
-        tables = p.parse(flavor=flavor, verbose=verbose, **kwargs)
+        tables = p.parse(flavor=flavor, suppress_stdout=suppress_stdout, **kwargs)
         return tables

camelot/parsers/lattice.py

@@ -345,9 +345,9 @@ class Lattice(BaseParser):
 
         return table
 
-    def extract_tables(self, filename, verbose=True):
+    def extract_tables(self, filename, suppress_stdout=False):
         self._generate_layout(filename)
-        if verbose:
+        if not suppress_stdout:
             logger.info('Processing {}'.format(os.path.basename(self.rootname)))
 
         if not self.horizontal_text:

camelot/parsers/stream.py

@@ -384,9 +384,9 @@ class Stream(BaseParser):
 
         return table
 
-    def extract_tables(self, filename, verbose=True):
+    def extract_tables(self, filename, suppress_stdout=False):
         self._generate_layout(filename)
-        if verbose:
+        if not suppress_stdout:
             logger.info('Processing {}'.format(os.path.basename(self.rootname)))
 
         if not self.horizontal_text:

tests/test_errors.py

@@ -50,13 +50,25 @@ def test_no_tables_found():
         assert str(e.value) == 'No tables found on page-1'
 
 
+def test_no_tables_found_logs_suppressed():
+    filename = os.path.join(testdir, 'foo.pdf')
+    with warnings.catch_warnings():
+        # the test should fail if any warning is thrown
+        warnings.simplefilter('error')
+        try:
+            tables = camelot.read_pdf(filename, suppress_stdout=True)
+        except Warning as e:
+            warning_text = str(e)
+            pytest.fail('Unexpected warning: {}'.format(warning_text))
+
+
 def test_no_tables_found_warnings_suppressed():
     filename = os.path.join(testdir, 'blank.pdf')
     with warnings.catch_warnings():
         # the test should fail if any warning is thrown
         warnings.simplefilter('error')
         try:
-            tables = camelot.read_pdf(filename, verbose=False)
+            tables = camelot.read_pdf(filename, suppress_stdout=True)
         except Warning as e:
             warning_text = str(e)
             pytest.fail('Unexpected warning: {}'.format(warning_text))