Update docs

camelot/cli.py

@@ -82,7 +82,7 @@ def cli(ctx, *args, **kwargs):
 @click.argument("filepath", type=click.Path(exists=True))
 @pass_config
 def lattice(c, *args, **kwargs):
-    """Use lines between text to generate table."""
+    """Use lines between text to parse table."""
     conf = c.config
     pages = conf.pop("pages")
     output = conf.pop("output")
@@ -127,7 +127,7 @@ def lattice(c, *args, **kwargs):
 @click.argument("filepath", type=click.Path(exists=True))
 @pass_config
 def stream(c, *args, **kwargs):
-    """Use spaces between text to generate table."""
+    """Use spaces between text to parse table."""
     conf = c.config
     pages = conf.pop("pages")
     output = conf.pop("output")

camelot/io.py

@@ -85,6 +85,10 @@ def read_pdf(filepath, pages='1', flavor='lattice', **kwargs):
     tables : camelot.core.TableList
 
     """
+    if flavor not in ['lattice', 'stream']:
+        raise NotImplementedError("Unknown flavor specified."
+                                  " Use either 'lattice' or 'stream'")
+
     validate_input(kwargs, flavor=flavor)
     p = PDFHandler(filepath, pages)
     kwargs = remove_extra(kwargs, flavor=flavor)

camelot/parsers/lattice.py

@@ -21,7 +21,7 @@ logger = setup_logging(__name__)
 
 class Lattice(BaseParser):
     """Lattice method of parsing looks for lines between text
-    to generate table.
+    to parse table.
 
     Parameters
     ----------

camelot/parsers/stream.py

@@ -16,7 +16,7 @@ logger = setup_logging(__name__)
 
 class Stream(BaseParser):
     """Stream method of parsing looks for spaces between text
-    to generate table.
+    to parse table.
 
     If you want to specify columns when specifying multiple table
     areas, make sure that the length of both lists are equal.