PEP8 issues

Author: seongsujeong

src/s1reader/s1_burst_slc.py

@@ -705,7 +705,7 @@ def az_carrier_components(self, offset, position):
 
         return AzimuthCarrierComponents(kt, eta, eta_ref)
 
-    def az_fm_rate_mismatch_mitigation(self, 
+    def az_fm_rate_mismatch_mitigation(self,
                                        path_dem: str,
                                        path_scratch: str = None,
                                        range_step=None,

src/s1reader/s1_reader.py

@@ -63,7 +63,8 @@ def parse_polynomial_element(elem, poly_name):
     half_c = 0.5 * isce3.core.speed_of_light
     r0 = half_c * float(elem.find('t0').text)
 
-    # NOTE Format of the azimuth FM rate polynomials has changed when IPF version was somewhere between 2.36 and 2.82
+    # NOTE Format of the azimuth FM rate polynomials has changed
+    # when IPF version was somewhere between 2.36 and 2.82
     if elem.find(poly_name) is None:  # before the format change i.e. older IPF
         coeffs = [float(x.text) for x in elem[2:]]
     else:  # after the format change i.e. newer IPF
@@ -472,7 +473,7 @@ def get_track_burst_num(track_burst_num_file: str = esa_track_burst_id_file):
 
 def burst_from_xml(annotation_path: str, orbit_path: str, tiff_path: str,
                    iw2_annotation_path: str, open_method=open,
-                   flag_apply_eap: bool=True):
+                   flag_apply_eap: bool = True):
     '''Parse bursts in Sentinel-1 annotation XML.
 
     Parameters:
@@ -490,7 +491,7 @@ def burst_from_xml(annotation_path: str, orbit_path: str, tiff_path: str,
         Function used to open annotation file.
     flag_apply_eqp: bool
         Flag to turn on/off EAP related functionality
-    
+
     Returns:
     --------
     bursts : list
@@ -517,7 +518,8 @@ def burst_from_xml(annotation_path: str, orbit_path: str, tiff_path: str,
     # load the Calibraton annotation
     try:
         calibration_annotation_path =\
-            annotation_path.replace('annotation/', 'annotation/calibration/calibration-')
+            annotation_path.replace('annotation/',
+                                    'annotation/calibration/calibration-')
         with open_method(calibration_annotation_path, 'r') as f_cads:
             tree_cads = ET.parse(f_cads)
             calibration_annotation =\
@@ -528,7 +530,8 @@ def burst_from_xml(annotation_path: str, orbit_path: str, tiff_path: str,
 
     # load the Noise annotation
     try:
-        noise_annotation_path = annotation_path.replace('annotation/', 'annotation/calibration/noise-')
+        noise_annotation_path = annotation_path.replace('annotation/',
+                                                        'annotation/calibration/noise-')
         with open_method(noise_annotation_path, 'r') as f_nads:
             tree_nads = ET.parse(f_nads)
             noise_annotation = NoiseAnnotation.from_et(tree_nads, ipf_version,
@@ -649,7 +652,7 @@ def burst_from_xml(annotation_path: str, orbit_path: str, tiff_path: str,
             seconds=n_lines * azimuth_time_interval)
         if len(osv_list) > 0:
             # get orbit from state vector list/element tree
-            
+
             orbit = get_burst_orbit(sensing_start, sensing_start + sensing_duration,
                                     osv_list)
         else:
@@ -693,11 +696,12 @@ def burst_from_xml(annotation_path: str, orbit_path: str, tiff_path: str,
                                                                          sensing_start)
 
         # Extended FM and DC coefficient information
-        extended_coeffs = BurstExtendedCoeffs.from_polynomial_lists(az_fm_rate_list,
-                                                                    doppler_list,
-                                                                    sensing_start,
-                                                                    sensing_start + sensing_duration)
-        
+        extended_coeffs = BurstExtendedCoeffs.from_polynomial_lists(
+            az_fm_rate_list,
+            doppler_list,
+            sensing_start,
+            sensing_start + sensing_duration)
+
         bursts[i] = Sentinel1BurstSlc(ipf_version, sensing_start, radar_freq, wavelength,
                                       azimuth_steer_rate, azimuth_time_interval,
                                       slant_range_time, starting_range, iw2_mid_range,
@@ -760,7 +764,7 @@ def load_bursts(path: str, orbit_path: str, swath_num: int, pol: str = 'vv',
         returned (empty list if none are found).
     flag_apply_eap: bool
         Turn on/off EAP related features (AUX_CAL loader)
-    
+
     Returns:
     --------
     bursts : list
@@ -830,7 +834,7 @@ def _burst_from_zip(zip_path: str, id_str: str, orbit_path: str,
         Path the orbit file.
     flag_apply_eap: bool
         Turn on/off EAP related features (AUX_CAL loader)
-    
+
     Returns:
     --------
     bursts : list
@@ -875,7 +879,7 @@ def _burst_from_safe_dir(safe_dir_path: str, id_str: str, orbit_path: str,
         Path the orbit file.
     flag_apply_eap: bool
         Turn on/off EAP related features (AUX_CAL loader)
-    
+
     Returns:
     --------
     bursts : list