Use Python's universal newlines to open files

6 files changed, 11 insertions, 11 deletions

diff --git a/gerber/common.py b/gerber/common.py
index 50ba728..1659e3b 100644
--- a/gerber/common.py
+++ b/gerber/common.py
@@ -34,7 +34,7 @@ def read(filename):
         CncFile object representing the file, either GerberFile or
         ExcellonFile. Returns None if file is not an Excellon or Gerber file.
     """
-    with open(filename, 'r') as f:
+    with open(filename, 'rU') as f:
         data = f.read()    
     fmt = detect_file_format(data)
     if fmt == 'rs274x':
diff --git a/gerber/excellon.py b/gerber/excellon.py
index 101c6ea..708f50b 100755
--- a/gerber/excellon.py
+++ b/gerber/excellon.py
@@ -51,7 +51,7 @@ def read(filename):
 

     """

     # File object should use settings from source file by default.

-    with open(filename, 'r') as f:

+    with open(filename, 'rU') as f:

         data = f.read()

     settings = FileSettings(**detect_excellon_format(data))

     return ExcellonParser(settings).parse(filename)

@@ -326,7 +326,7 @@ class ExcellonParser(object):
         return len(self.hits)

 

     def parse(self, filename):

-        with open(filename, 'r') as f:

+        with open(filename, 'rU') as f:

             data = f.read()

         return self.parse_raw(data, filename)

 

@@ -557,7 +557,7 @@ def detect_excellon_format(data=None, filename=None):
     if data is None and filename is None:

         raise ValueError('Either data or filename arguments must be provided')

     if data is None:

-        with open(filename, 'r') as f:

+        with open(filename, 'rU') as f:

             data = f.read()

 

     # Check for obvious clues:

diff --git a/gerber/ipc356.py b/gerber/ipc356.py
index e4d8027..b8a7ba3 100644
--- a/gerber/ipc356.py
+++ b/gerber/ipc356.py
@@ -144,7 +144,7 @@ class IPC_D_356_Parser(object):
         return FileSettings(units=self.units, angle_units=self.angle_units)
 
     def parse(self, filename):
-        with open(filename, 'r') as f:
+        with open(filename, 'rU') as f:
             oldline = ''
             for line in f:
                 # Check for existing multiline data...
diff --git a/gerber/rs274x.py b/gerber/rs274x.py
index 72d7e95..9fd63da 100644
--- a/gerber/rs274x.py
+++ b/gerber/rs274x.py
@@ -213,7 +213,7 @@ class GerberParser(object):
         self.step_and_repeat = (1, 1, 0, 0)
 
     def parse(self, filename):
-        with open(filename, "r") as fp:
+        with open(filename, "rU") as fp:
             data = fp.read()
         return self.parse_raw(data, filename=None)
 
diff --git a/gerber/tests/test_common.py b/gerber/tests/test_common.py
index 0ba4b68..7c66c0f 100644
--- a/gerber/tests/test_common.py
+++ b/gerber/tests/test_common.py
@@ -25,9 +25,9 @@ def test_file_type_detection():
 
 
 def test_load_from_string():
-    with open(NCDRILL_FILE, 'r') as f:
+    with open(NCDRILL_FILE, 'rU') as f:
         ncdrill = loads(f.read())
-    with open(TOP_COPPER_FILE, 'r') as f:
+    with open(TOP_COPPER_FILE, 'rU') as f:
         top_copper = loads(f.read())
     assert_true(isinstance(ncdrill, ExcellonFile))
     assert_true(isinstance(top_copper, GerberFile))
diff --git a/gerber/tests/test_excellon.py b/gerber/tests/test_excellon.py
index b821649..705adc3 100644
--- a/gerber/tests/test_excellon.py
+++ b/gerber/tests/test_excellon.py
@@ -16,7 +16,7 @@ NCDRILL_FILE = os.path.join(os.path.dirname(__file__),
 def test_format_detection():
     """ Test file type detection
     """
-    with open(NCDRILL_FILE) as f:
+    with open(NCDRILL_FILE, "rU") as f:
         data = f.read()
     settings = detect_excellon_format(data)
     assert_equal(settings['format'], (2, 4))
@@ -35,9 +35,9 @@ def test_read():
 def test_write():
     ncdrill = read(NCDRILL_FILE)
     ncdrill.write('test.ncd')
-    with open(NCDRILL_FILE) as src:
+    with open(NCDRILL_FILE, "rU") as src:
         srclines = src.readlines()
-    with open('test.ncd') as res:
+    with open('test.ncd', "rU") as res:
         for idx, line in enumerate(res):
             assert_equal(line.strip(), srclines[idx].strip())
     os.remove('test.ncd')